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- //+---------------------------------------------------------------------------
- //
- // Microsoft Windows
- // Copyright 1992 - 1998 Microsoft Corporation.
- //
- // File: wincrypt.h
- //
- // Contents: Cryptographic API Prototypes and Definitions
- //
- //----------------------------------------------------------------------------
-
- #ifndef __WINCRYPT_H__
- #define __WINCRYPT_H__
-
-
- #if(_WIN32_WINNT >= 0x0400)
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- #ifndef _HRESULT_DEFINED
- #define _HRESULT_DEFINED
- typedef LONG HRESULT;
-
- #endif // !_HRESULT_DEFINED
-
- #if !defined(_CRYPT32_)
- #define WINCRYPT32API DECLSPEC_IMPORT
- #else
- #define WINCRYPT32API
- #endif
-
- //
- // Algorithm IDs and Flags
- //
-
- // ALG_ID crackers
- #define GET_ALG_CLASS(x) (x & (7 << 13))
- #define GET_ALG_TYPE(x) (x & (15 << 9))
- #define GET_ALG_SID(x) (x & (511))
-
- // Algorithm classes
- #define ALG_CLASS_ANY (0)
- #define ALG_CLASS_SIGNATURE (1 << 13)
- #define ALG_CLASS_MSG_ENCRYPT (2 << 13)
- #define ALG_CLASS_DATA_ENCRYPT (3 << 13)
- #define ALG_CLASS_HASH (4 << 13)
- #define ALG_CLASS_KEY_EXCHANGE (5 << 13)
-
- // Algorithm types
- #define ALG_TYPE_ANY (0)
- #define ALG_TYPE_DSS (1 << 9)
- #define ALG_TYPE_RSA (2 << 9)
- #define ALG_TYPE_BLOCK (3 << 9)
- #define ALG_TYPE_STREAM (4 << 9)
- #define ALG_TYPE_DH (5 << 9)
- #define ALG_TYPE_SECURECHANNEL (6 << 9)
-
- // Generic sub-ids
- #define ALG_SID_ANY (0)
-
- // Some RSA sub-ids
- #define ALG_SID_RSA_ANY 0
- #define ALG_SID_RSA_PKCS 1
- #define ALG_SID_RSA_MSATWORK 2
- #define ALG_SID_RSA_ENTRUST 3
- #define ALG_SID_RSA_PGP 4
-
- // Some DSS sub-ids
- //
- #define ALG_SID_DSS_ANY 0
- #define ALG_SID_DSS_PKCS 1
- #define ALG_SID_DSS_DMS 2
-
- // Block cipher sub ids
- // DES sub_ids
- #define ALG_SID_DES 1
- #define ALG_SID_3DES 3
- #define ALG_SID_DESX 4
- #define ALG_SID_IDEA 5
- #define ALG_SID_CAST 6
- #define ALG_SID_SAFERSK64 7
- #define ALG_SID_SAFERSK128 8
- #define ALG_SID_3DES_112 9
- #define ALG_SID_CYLINK_MEK 12
- #define ALG_SID_RC5 13
-
- // Fortezza sub-ids
- #define ALG_SID_SKIPJACK 10
- #define ALG_SID_TEK 11
-
- // KP_MODE
- #define CRYPT_MODE_CBCI 6 // ANSI CBC Interleaved
- #define CRYPT_MODE_CFBP 7 // ANSI CFB Pipelined
- #define CRYPT_MODE_OFBP 8 // ANSI OFB Pipelined
- #define CRYPT_MODE_CBCOFM 9 // ANSI CBC + OF Masking
- #define CRYPT_MODE_CBCOFMI 10 // ANSI CBC + OFM Interleaved
-
- // RC2 sub-ids
- #define ALG_SID_RC2 2
-
- // Stream cipher sub-ids
- #define ALG_SID_RC4 1
- #define ALG_SID_SEAL 2
-
- // Diffie-Hellman sub-ids
- #define ALG_SID_DH_SANDF 1
- #define ALG_SID_DH_EPHEM 2
- #define ALG_SID_AGREED_KEY_ANY 3
- #define ALG_SID_KEA 4
-
- // Hash sub ids
- #define ALG_SID_MD2 1
- #define ALG_SID_MD4 2
- #define ALG_SID_MD5 3
- #define ALG_SID_SHA 4
- #define ALG_SID_SHA1 4
- #define ALG_SID_MAC 5
- #define ALG_SID_RIPEMD 6
- #define ALG_SID_RIPEMD160 7
- #define ALG_SID_SSL3SHAMD5 8
- #define ALG_SID_HMAC 9
-
- // secure channel sub ids
- #define ALG_SID_SSL3_MASTER 1
- #define ALG_SID_SCHANNEL_MASTER_HASH 2
- #define ALG_SID_SCHANNEL_MAC_KEY 3
- #define ALG_SID_PCT1_MASTER 4
- #define ALG_SID_SSL2_MASTER 5
- #define ALG_SID_TLS1_MASTER 6
- #define ALG_SID_SCHANNEL_ENC_KEY 7
-
- // Our silly example sub-id
- #define ALG_SID_EXAMPLE 80
-
- #ifndef ALGIDDEF
- #define ALGIDDEF
- typedef unsigned int ALG_ID;
- #endif
-
- // algorithm identifier definitions
- #define CALG_MD2 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD2)
- #define CALG_MD4 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD4)
- #define CALG_MD5 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD5)
- #define CALG_SHA (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SHA)
- #define CALG_SHA1 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SHA1)
- #define CALG_MAC (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MAC)
- #define CALG_RSA_SIGN (ALG_CLASS_SIGNATURE | ALG_TYPE_RSA | ALG_SID_RSA_ANY)
- #define CALG_DSS_SIGN (ALG_CLASS_SIGNATURE | ALG_TYPE_DSS | ALG_SID_DSS_ANY)
- #define CALG_RSA_KEYX (ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_RSA|ALG_SID_RSA_ANY)
- #define CALG_DES (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_DES)
- #define CALG_3DES_112 (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_3DES_112)
- #define CALG_3DES (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_3DES)
- #define CALG_RC2 (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_RC2)
- #define CALG_RC4 (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_STREAM|ALG_SID_RC4)
- #define CALG_SEAL (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_STREAM|ALG_SID_SEAL)
- #define CALG_DH_SF (ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_DH|ALG_SID_DH_SANDF)
- #define CALG_DH_EPHEM (ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_DH|ALG_SID_DH_EPHEM)
- #define CALG_AGREEDKEY_ANY (ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_DH|ALG_SID_AGREED_KEY_ANY)
- #define CALG_KEA_KEYX (ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_DH|ALG_SID_KEA)
- #define CALG_HUGHES_MD5 (ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_ANY|ALG_SID_MD5)
- #define CALG_SKIPJACK (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_SKIPJACK)
- #define CALG_TEK (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_TEK)
- #define CALG_CYLINK_MEK (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_CYLINK_MEK)
- #define CALG_SSL3_SHAMD5 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SSL3SHAMD5)
- #define CALG_SSL3_MASTER (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SSL3_MASTER)
- #define CALG_SCHANNEL_MASTER_HASH (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SCHANNEL_MASTER_HASH)
- #define CALG_SCHANNEL_MAC_KEY (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SCHANNEL_MAC_KEY)
- #define CALG_SCHANNEL_ENC_KEY (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SCHANNEL_ENC_KEY)
- #define CALG_PCT1_MASTER (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_PCT1_MASTER)
- #define CALG_SSL2_MASTER (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SSL2_MASTER)
- #define CALG_TLS1_MASTER (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_TLS1_MASTER)
- #define CALG_RC5 (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_RC5)
- #define CALG_HMAC (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_HMAC)
-
- typedef struct _VTableProvStruc {
- DWORD Version;
- FARPROC FuncVerifyImage;
- FARPROC FuncReturnhWnd;
- DWORD dwProvType;
- BYTE *pbContextInfo;
- DWORD cbContextInfo;
- } VTableProvStruc, *PVTableProvStruc;
-
- typedef unsigned long HCRYPTPROV;
- typedef unsigned long HCRYPTKEY;
- typedef unsigned long HCRYPTHASH;
-
- // dwFlags definitions for CryptAcquireContext
- #define CRYPT_VERIFYCONTEXT 0xF0000000
- #define CRYPT_NEWKEYSET 0x00000008
- #define CRYPT_DELETEKEYSET 0x00000010
- #define CRYPT_MACHINE_KEYSET 0x00000020
-
- // dwFlag definitions for CryptGenKey
- #define CRYPT_EXPORTABLE 0x00000001
- #define CRYPT_USER_PROTECTED 0x00000002
- #define CRYPT_CREATE_SALT 0x00000004
- #define CRYPT_UPDATE_KEY 0x00000008
- #define CRYPT_NO_SALT 0x00000010
- #define CRYPT_PREGEN 0x00000040
- #define CRYPT_RECIPIENT 0x00000010
- #define CRYPT_INITIATOR 0x00000040
- #define CRYPT_ONLINE 0x00000080
- #define CRYPT_SF 0x00000100
- #define CRYPT_CREATE_IV 0x00000200
- #define CRYPT_KEK 0x00000400
- #define CRYPT_DATA_KEY 0x00000800
-
- // dwFlags definitions for CryptDeriveKey
- #define CRYPT_SERVER 0x00000400
-
- #define KEY_LENGTH_MASK 0xFFFF0000
-
- // dwFlag definitions for CryptExportKey
- #define CRYPT_Y_ONLY 0x00000001
- #define CRYPT_SSL2_SLUMMING 0x00000002
-
- // dwFlags definitions for CryptHashSessionKey
- #define CRYPT_LITTLE_ENDIAN 0x00000001
-
- // dwFlag definitions for CryptSetProviderEx and CryptGetDefaultProvider
- #define CRYPT_MACHINE_DEFAULT 0x00000001
- #define CRYPT_USER_DEFAULT 0x00000002
- #define CRYPT_DELETE_DEFAULT 0x00000004
-
- // exported key blob definitions
- #define SIMPLEBLOB 0x1
- #define PUBLICKEYBLOB 0x6
- #define PRIVATEKEYBLOB 0x7
- #define PLAINTEXTKEYBLOB 0x8
-
- #define AT_KEYEXCHANGE 1
- #define AT_SIGNATURE 2
-
- #define CRYPT_USERDATA 1
-
- // dwParam
- #define KP_IV 1 // Initialization vector
- #define KP_SALT 2 // Salt value
- #define KP_PADDING 3 // Padding values
- #define KP_MODE 4 // Mode of the cipher
- #define KP_MODE_BITS 5 // Number of bits to feedback
- #define KP_PERMISSIONS 6 // Key permissions DWORD
- #define KP_ALGID 7 // Key algorithm
- #define KP_BLOCKLEN 8 // Block size of the cipher
- #define KP_KEYLEN 9 // Length of key in bits
- #define KP_SALT_EX 10 // Length of salt in bytes
- #define KP_P 11 // DSS/Diffie-Hellman P value
- #define KP_G 12 // DSS/Diffie-Hellman G value
- #define KP_Q 13 // DSS Q value
- #define KP_X 14 // Diffie-Hellman X value
- #define KP_Y 15 // Y value
- #define KP_RA 16 // Fortezza RA value
- #define KP_RB 17 // Fortezza RB value
- #define KP_INFO 18 // for putting information into an RSA envelope
- #define KP_EFFECTIVE_KEYLEN 19 // setting and getting RC2 effective key length
- #define KP_SCHANNEL_ALG 20 // for setting the Secure Channel algorithms
- #define KP_CLIENT_RANDOM 21 // for setting the Secure Channel client random data
- #define KP_SERVER_RANDOM 22 // for setting the Secure Channel server random data
- #define KP_RP 23
- #define KP_PRECOMP_MD5 24
- #define KP_PRECOMP_SHA 25
- #define KP_CERTIFICATE 26 // for setting Secure Channel certificate data (PCT1)
- #define KP_CLEAR_KEY 27 // for setting Secure Channel clear key data (PCT1)
- #define KP_PUB_EX_LEN 28
- #define KP_PUB_EX_VAL 29
-
- // KP_PADDING
- #define PKCS5_PADDING 1 // PKCS 5 (sec 6.2) padding method
- #define RANDOM_PADDING 2
- #define ZERO_PADDING 3
-
- // KP_MODE
- #define CRYPT_MODE_CBC 1 // Cipher block chaining
- #define CRYPT_MODE_ECB 2 // Electronic code book
- #define CRYPT_MODE_OFB 3 // Output feedback mode
- #define CRYPT_MODE_CFB 4 // Cipher feedback mode
- #define CRYPT_MODE_CTS 5 // Ciphertext stealing mode
-
- // KP_PERMISSIONS
- #define CRYPT_ENCRYPT 0x0001 // Allow encryption
- #define CRYPT_DECRYPT 0x0002 // Allow decryption
- #define CRYPT_EXPORT 0x0004 // Allow key to be exported
- #define CRYPT_READ 0x0008 // Allow parameters to be read
- #define CRYPT_WRITE 0x0010 // Allow parameters to be set
- #define CRYPT_MAC 0x0020 // Allow MACs to be used with key
- #define CRYPT_EXPORT_KEY 0x0040 // Allow key to be used for exporting keys
- #define CRYPT_IMPORT_KEY 0x0080 // Allow key to be used for importing keys
-
- #define HP_ALGID 0x0001 // Hash algorithm
- #define HP_HASHVAL 0x0002 // Hash value
- #define HP_HASHSIZE 0x0004 // Hash value size
- #define HP_HMAC_INFO 0x0005 // information for creating an HMAC
-
- #define CRYPT_FAILED FALSE
- #define CRYPT_SUCCEED TRUE
-
- #define RCRYPT_SUCCEEDED(rt) ((rt) == CRYPT_SUCCEED)
- #define RCRYPT_FAILED(rt) ((rt) == CRYPT_FAILED)
-
- //
- // CryptGetProvParam
- //
- #define PP_ENUMALGS 1
- #define PP_ENUMCONTAINERS 2
- #define PP_IMPTYPE 3
- #define PP_NAME 4
- #define PP_VERSION 5
- #define PP_CONTAINER 6
- #define PP_CHANGE_PASSWORD 7
- #define PP_KEYSET_SEC_DESCR 8 // get/set security descriptor of keyset
- #define PP_CERTCHAIN 9 // for retrieving certificates from tokens
- #define PP_KEY_TYPE_SUBTYPE 10
- #define PP_PROVTYPE 16
- #define PP_KEYSTORAGE 17
- #define PP_APPLI_CERT 18
- #define PP_SYM_KEYSIZE 19
- #define PP_SESSION_KEYSIZE 20
- #define PP_UI_PROMPT 21
- #define PP_ENUMALGS_EX 22
-
- #define CRYPT_FIRST 1
- #define CRYPT_NEXT 2
-
- #define CRYPT_IMPL_HARDWARE 1
- #define CRYPT_IMPL_SOFTWARE 2
- #define CRYPT_IMPL_MIXED 3
- #define CRYPT_IMPL_UNKNOWN 4
-
- // key storage flags
- #define CRYPT_SEC_DESCR 0x00000001
- #define CRYPT_PSTORE 0x00000002
- #define CRYPT_UI_PROMPT 0x00000004
-
- // protocol flags
- #define CRYPT_FLAG_PCT1 0x0001
- #define CRYPT_FLAG_SSL2 0x0002
- #define CRYPT_FLAG_SSL3 0x0004
- #define CRYPT_FLAG_TLS1 0x0008
-
- //
- // CryptSetProvParam
- //
- #define PP_CLIENT_HWND 1
- #define PP_CONTEXT_INFO 11
- #define PP_KEYEXCHANGE_KEYSIZE 12
- #define PP_SIGNATURE_KEYSIZE 13
- #define PP_KEYEXCHANGE_ALG 14
- #define PP_SIGNATURE_ALG 15
- #define PP_DELETEKEY 24
-
- #define PROV_RSA_FULL 1
- #define PROV_RSA_SIG 2
- #define PROV_DSS 3
- #define PROV_FORTEZZA 4
- #define PROV_MS_EXCHANGE 5
- #define PROV_SSL 6
- #define PROV_RSA_SCHANNEL 12
- #define PROV_DSS_DH 13
- #define PROV_EC_ECDSA_SIG 14
- #define PROV_EC_ECNRA_SIG 15
- #define PROV_EC_ECDSA_FULL 16
- #define PROV_EC_ECNRA_FULL 17
- #define PROV_SPYRUS_LYNKS 20
-
- //
- // STT defined Providers
- //
- #define PROV_STT_MER 7
- #define PROV_STT_ACQ 8
- #define PROV_STT_BRND 9
- #define PROV_STT_ROOT 10
- #define PROV_STT_ISS 11
-
- //
- // Provider friendly names
- //
- #define MS_DEF_PROV_A "Microsoft Base Cryptographic Provider v1.0"
- #define MS_DEF_PROV_W L"Microsoft Base Cryptographic Provider v1.0"
- #ifdef UNICODE
- #define MS_DEF_PROV MS_DEF_PROV_W
- #else
- #define MS_DEF_PROV MS_DEF_PROV_A
- #endif
-
- #define MS_ENHANCED_PROV_A "Microsoft Enhanced Cryptographic Provider v1.0"
- #define MS_ENHANCED_PROV_W L"Microsoft Enhanced Cryptographic Provider v1.0"
- #ifdef UNICODE
- #define MS_ENHANCED_PROV MS_ENHANCED_PROV_W
- #else
- #define MS_ENHANCED_PROV MS_ENHANCED_PROV_A
- #endif
-
- #define MS_DEF_RSA_SIG_PROV_A "Microsoft RSA Signature Cryptographic Provider"
- #define MS_DEF_RSA_SIG_PROV_W L"Microsoft RSA Signature Cryptographic Provider"
- #ifdef UNICODE
- #define MS_DEF_RSA_SIG_PROV MS_DEF_RSA_SIG_PROV_W
- #else
- #define MS_DEF_RSA_SIG_PROV MS_DEF_RSA_SIG_PROV_A
- #endif
-
- #define MS_DEF_RSA_SCHANNEL_PROV_A "Microsoft Base RSA SChannel Cryptographic Provider"
- #define MS_DEF_RSA_SCHANNEL_PROV_W L"Microsoft Base RSA SChannel Cryptographic Provider"
- #ifdef UNICODE
- #define MS_DEF_RSA_SCHANNEL_PROV MS_DEF_RSA_SCHANNEL_PROV_W
- #else
- #define MS_DEF_RSA_SCHANNEL_PROV MS_DEF_RSA_SCHANNEL_PROV_A
- #endif
-
- #define MS_ENHANCED_RSA_SCHANNEL_PROV_A "Microsoft Enhanced RSA SChannel Cryptographic Provider"
- #define MS_ENHANCED_RSA_SCHANNEL_PROV_W L"Microsoft Enhanced RSA SChannel Cryptographic Provider"
- #ifdef UNICODE
- #define MS_ENHANCED_RSA_SCHANNEL_PROV MS_ENHANCED_RSA_SCHANNEL_PROV_W
- #else
- #define MS_ENHANCED_RSA_SCHANNEL_PROV MS_ENHANCED_RSA_SCHANNEL_PROV_A
- #endif
-
- #define MS_DEF_DSS_PROV_A "Microsoft Base DSS Cryptographic Provider"
- #define MS_DEF_DSS_PROV_W L"Microsoft Base DSS Cryptographic Provider"
- #ifdef UNICODE
- #define MS_DEF_DSS_PROV MS_DEF_DSS_PROV_W
- #else
- #define MS_DEF_DSS_PROV MS_DEF_DSS_PROV_A
- #endif
-
- #define MS_DEF_DSS_DH_PROV_A "Microsoft Base DSS and Diffie-Hellman Cryptographic Provider"
- #define MS_DEF_DSS_DH_PROV_W L"Microsoft Base DSS and Diffie-Hellman Cryptographic Provider"
- #ifdef UNICODE
- #define MS_DEF_DSS_DH_PROV MS_DEF_DSS_DH_PROV_W
- #else
- #define MS_DEF_DSS_DH_PROV MS_DEF_DSS_DH_PROV_A
- #endif
-
-
- #define MAXUIDLEN 64
-
- #define CUR_BLOB_VERSION 2
-
- // structure for use with CryptSetHashParam with CALG_HMAC
- typedef struct _HMAC_Info {
- ALG_ID HashAlgid;
- BYTE *pbInnerString;
- DWORD cbInnerString;
- BYTE *pbOuterString;
- DWORD cbOuterString;
- } HMAC_INFO, *PHMAC_INFO;
-
- // structure for use with CryptSetKeyParam with KP_SCHANNEL_ALG
- typedef struct _SCHANNEL_ALG {
- DWORD dwUse;
- ALG_ID Algid;
- DWORD cBits;
- } SCHANNEL_ALG, *PSCHANNEL_ALG;
-
- // uses of algortihms for SCHANNEL_ALG structure
- #define SCHANNEL_MAC_KEY 0x00000000
- #define SCHANNEL_ENC_KEY 0x00000001
-
- typedef struct _PROV_ENUMALGS {
- ALG_ID aiAlgid;
- DWORD dwBitLen;
- DWORD dwNameLen;
- CHAR szName[20];
- } PROV_ENUMALGS;
-
- typedef struct _PROV_ENUMALGS_EX {
- ALG_ID aiAlgid;
- DWORD dwDefaultLen;
- DWORD dwMinLen;
- DWORD dwMaxLen;
- DWORD dwProtocols;
- DWORD dwNameLen;
- CHAR szName[20];
- DWORD dwLongNameLen;
- CHAR szLongName[40];
- } PROV_ENUMALGS_EX;
-
- typedef struct _PUBLICKEYSTRUC {
- BYTE bType;
- BYTE bVersion;
- WORD reserved;
- ALG_ID aiKeyAlg;
- } BLOBHEADER, PUBLICKEYSTRUC;
-
- typedef struct _RSAPUBKEY {
- DWORD magic; // Has to be RSA1
- DWORD bitlen; // # of bits in modulus
- DWORD pubexp; // public exponent
- // Modulus data follows
- } RSAPUBKEY;
-
- typedef struct _PUBKEY {
- DWORD magic;
- DWORD bitlen; // # of bits in modulus
- } DHPUBKEY, DSSPUBKEY, KEAPUBKEY, TEKPUBKEY;
-
- typedef struct _DSSSEED {
- DWORD counter;
- BYTE seed[20];
- } DSSSEED;
-
- typedef struct _KEY_TYPE_SUBTYPE {
- DWORD dwKeySpec;
- GUID Type;
- GUID Subtype;
- } KEY_TYPE_SUBTYPE, *PKEY_TYPE_SUBTYPE;
-
-
- WINADVAPI
- BOOL
- WINAPI
- CryptAcquireContextA(
- HCRYPTPROV *phProv,
- LPCSTR pszContainer,
- LPCSTR pszProvider,
- DWORD dwProvType,
- DWORD dwFlags);
- WINADVAPI
- BOOL
- WINAPI
- CryptAcquireContextW(
- HCRYPTPROV *phProv,
- LPCWSTR pszContainer,
- LPCWSTR pszProvider,
- DWORD dwProvType,
- DWORD dwFlags);
- #ifdef UNICODE
- #define CryptAcquireContext CryptAcquireContextW
- #else
- #define CryptAcquireContext CryptAcquireContextA
- #endif // !UNICODE
-
-
- WINADVAPI
- BOOL
- WINAPI
- CryptReleaseContext(
- HCRYPTPROV hProv,
- DWORD dwFlags);
-
-
- WINADVAPI
- BOOL
- WINAPI
- CryptGenKey(
- HCRYPTPROV hProv,
- ALG_ID Algid,
- DWORD dwFlags,
- HCRYPTKEY *phKey);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptDeriveKey(
- HCRYPTPROV hProv,
- ALG_ID Algid,
- HCRYPTHASH hBaseData,
- DWORD dwFlags,
- HCRYPTKEY *phKey);
-
-
- WINADVAPI
- BOOL
- WINAPI
- CryptDestroyKey(
- HCRYPTKEY hKey);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptSetKeyParam(
- HCRYPTKEY hKey,
- DWORD dwParam,
- BYTE *pbData,
- DWORD dwFlags);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptGetKeyParam(
- HCRYPTKEY hKey,
- DWORD dwParam,
- BYTE *pbData,
- DWORD *pdwDataLen,
- DWORD dwFlags);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptSetHashParam(
- HCRYPTHASH hHash,
- DWORD dwParam,
- BYTE *pbData,
- DWORD dwFlags);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptGetHashParam(
- HCRYPTHASH hHash,
- DWORD dwParam,
- BYTE *pbData,
- DWORD *pdwDataLen,
- DWORD dwFlags);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptSetProvParam(
- HCRYPTPROV hProv,
- DWORD dwParam,
- BYTE *pbData,
- DWORD dwFlags);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptGetProvParam(
- HCRYPTPROV hProv,
- DWORD dwParam,
- BYTE *pbData,
- DWORD *pdwDataLen,
- DWORD dwFlags);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptGenRandom(
- HCRYPTPROV hProv,
- DWORD dwLen,
- BYTE *pbBuffer);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptGetUserKey(
- HCRYPTPROV hProv,
- DWORD dwKeySpec,
- HCRYPTKEY *phUserKey);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptExportKey(
- HCRYPTKEY hKey,
- HCRYPTKEY hExpKey,
- DWORD dwBlobType,
- DWORD dwFlags,
- BYTE *pbData,
- DWORD *pdwDataLen);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptImportKey(
- HCRYPTPROV hProv,
- CONST BYTE *pbData,
- DWORD dwDataLen,
- HCRYPTKEY hPubKey,
- DWORD dwFlags,
- HCRYPTKEY *phKey);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptEncrypt(
- HCRYPTKEY hKey,
- HCRYPTHASH hHash,
- BOOL Final,
- DWORD dwFlags,
- BYTE *pbData,
- DWORD *pdwDataLen,
- DWORD dwBufLen);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptDecrypt(
- HCRYPTKEY hKey,
- HCRYPTHASH hHash,
- BOOL Final,
- DWORD dwFlags,
- BYTE *pbData,
- DWORD *pdwDataLen);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptCreateHash(
- HCRYPTPROV hProv,
- ALG_ID Algid,
- HCRYPTKEY hKey,
- DWORD dwFlags,
- HCRYPTHASH *phHash);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptHashData(
- HCRYPTHASH hHash,
- CONST BYTE *pbData,
- DWORD dwDataLen,
- DWORD dwFlags);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptHashSessionKey(
- HCRYPTHASH hHash,
- HCRYPTKEY hKey,
- DWORD dwFlags);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptDestroyHash(
- HCRYPTHASH hHash);
-
- WINADVAPI
- BOOL
- WINAPI
- CryptSignHashA(
- HCRYPTHASH hHash,
- DWORD dwKeySpec,
- LPCSTR sDescription,
- DWORD dwFlags,
- BYTE *pbSignature,
- DWORD *pdwSigLen);
- WINADVAPI
- BOOL
- WINAPI
- CryptSignHashW(
- HCRYPTHASH hHash,
- DWORD dwKeySpec,
- LPCWSTR sDescription,
- DWORD dwFlags,
- BYTE *pbSignature,
- DWORD *pdwSigLen);
- #ifdef UNICODE
- #define CryptSignHash CryptSignHashW
- #else
- #define CryptSignHash CryptSignHashA
- #endif // !UNICODE
-
- WINADVAPI
- BOOL
- WINAPI
- CryptVerifySignatureA(
- HCRYPTHASH hHash,
- CONST BYTE *pbSignature,
- DWORD dwSigLen,
- HCRYPTKEY hPubKey,
- LPCSTR sDescription,
- DWORD dwFlags);
- WINADVAPI
- BOOL
- WINAPI
- CryptVerifySignatureW(
- HCRYPTHASH hHash,
- CONST BYTE *pbSignature,
- DWORD dwSigLen,
- HCRYPTKEY hPubKey,
- LPCWSTR sDescription,
- DWORD dwFlags);
- #ifdef UNICODE
- #define CryptVerifySignature CryptVerifySignatureW
- #else
- #define CryptVerifySignature CryptVerifySignatureA
- #endif // !UNICODE
-
- WINADVAPI
- BOOL
- WINAPI
- CryptSetProviderA(
- LPCSTR pszProvName,
- DWORD dwProvType);
- WINADVAPI
- BOOL
- WINAPI
- CryptSetProviderW(
- LPCWSTR pszProvName,
- DWORD dwProvType);
- #ifdef UNICODE
- #define CryptSetProvider CryptSetProviderW
- #else
- #define CryptSetProvider CryptSetProviderA
- #endif // !UNICODE
-
- WINADVAPI
- BOOL
- WINAPI
- CryptSetProviderExA(
- LPCSTR pszProvName,
- DWORD dwProvType,
- DWORD *pdwReserved,
- DWORD dwFlags);
- WINADVAPI
- BOOL
- WINAPI
- CryptSetProviderExW(
- LPCWSTR pszProvName,
- DWORD dwProvType,
- DWORD *pdwReserved,
- DWORD dwFlags);
- #ifdef UNICODE
- #define CryptSetProviderEx CryptSetProviderExW
- #else
- #define CryptSetProviderEx CryptSetProviderExA
- #endif // !UNICODE
-
- WINADVAPI
- BOOL
- WINAPI
- CryptGetDefaultProviderA(
- DWORD dwProvType,
- DWORD *pdwReserved,
- DWORD dwFlags,
- LPSTR pszProvName,
- DWORD *pcbProvName);
- WINADVAPI
- BOOL
- WINAPI
- CryptGetDefaultProviderW(
- DWORD dwProvType,
- DWORD *pdwReserved,
- DWORD dwFlags,
- LPWSTR pszProvName,
- DWORD *pcbProvName);
- #ifdef UNICODE
- #define CryptGetDefaultProvider CryptGetDefaultProviderW
- #else
- #define CryptGetDefaultProvider CryptGetDefaultProviderA
- #endif // !UNICODE
-
- WINADVAPI
- BOOL
- WINAPI CryptEnumProviderTypesA(
- DWORD dwIndex,
- DWORD *pdwReserved,
- DWORD dwFlags,
- DWORD *pdwProvType,
- LPSTR pszTypeName,
- DWORD *pcbTypeName);
- WINADVAPI
- BOOL
- WINAPI CryptEnumProviderTypesW(
- DWORD dwIndex,
- DWORD *pdwReserved,
- DWORD dwFlags,
- DWORD *pdwProvType,
- LPWSTR pszTypeName,
- DWORD *pcbTypeName);
- #ifdef UNICODE
- #define CryptEnumProviderTypes CryptEnumProviderTypesW
- #else
- #define CryptEnumProviderTypes CryptEnumProviderTypesA
- #endif // !UNICODE
-
- WINADVAPI
- BOOL
- WINAPI CryptEnumProvidersA(
- DWORD dwIndex,
- DWORD *pdwReserved,
- DWORD dwFlags,
- DWORD *pdwProvType,
- LPSTR pszProvName,
- DWORD *pcbProvName);
- WINADVAPI
- BOOL
- WINAPI CryptEnumProvidersW(
- DWORD dwIndex,
- DWORD *pdwReserved,
- DWORD dwFlags,
- DWORD *pdwProvType,
- LPWSTR pszProvName,
- DWORD *pcbProvName);
- #ifdef UNICODE
- #define CryptEnumProviders CryptEnumProvidersW
- #else
- #define CryptEnumProviders CryptEnumProvidersA
- #endif // !UNICODE
-
- WINADVAPI
- BOOL
- WINAPI CryptContextAddRef(
- HCRYPTPROV hProv,
- DWORD *pdwReserved,
- DWORD dwFlags);
-
- WINADVAPI
- BOOL
- WINAPI CryptDuplicateKey(
- HCRYPTKEY hKey,
- DWORD *pdwReserved,
- DWORD dwFlags,
- HCRYPTKEY * phKey);
-
- WINADVAPI
- BOOL
- WINAPI CryptDuplicateHash(
- HCRYPTHASH hHash,
- DWORD *pdwReserved,
- DWORD dwFlags,
- HCRYPTHASH * phHash);
-
- //+-------------------------------------------------------------------------
- // CRYPTOAPI BLOB definitions
- //--------------------------------------------------------------------------
- typedef struct _CRYPTOAPI_BLOB {
- DWORD cbData;
- BYTE *pbData;
- } CRYPT_INTEGER_BLOB, *PCRYPT_INTEGER_BLOB,
- CRYPT_UINT_BLOB, *PCRYPT_UINT_BLOB,
- CRYPT_OBJID_BLOB, *PCRYPT_OBJID_BLOB,
- CERT_NAME_BLOB, *PCERT_NAME_BLOB,
- CERT_RDN_VALUE_BLOB, *PCERT_RDN_VALUE_BLOB,
- CERT_BLOB, *PCERT_BLOB,
- CRL_BLOB, *PCRL_BLOB,
- DATA_BLOB, *PDATA_BLOB, // JEFFJEFF temporary (too generic)
- CRYPT_DATA_BLOB, *PCRYPT_DATA_BLOB,
- CRYPT_HASH_BLOB, *PCRYPT_HASH_BLOB,
- CRYPT_DIGEST_BLOB, *PCRYPT_DIGEST_BLOB,
- CRYPT_DER_BLOB, *PCRYPT_DER_BLOB,
- CRYPT_ATTR_BLOB, *PCRYPT_ATTR_BLOB;
-
- //+-------------------------------------------------------------------------
- // In a CRYPT_BIT_BLOB the last byte may contain 0-7 unused bits. Therefore, the
- // overall bit length is cbData * 8 - cUnusedBits.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_BIT_BLOB {
- DWORD cbData;
- BYTE *pbData;
- DWORD cUnusedBits;
- } CRYPT_BIT_BLOB, *PCRYPT_BIT_BLOB;
-
- //+-------------------------------------------------------------------------
- // Type used for any algorithm
- //
- // Where the Parameters CRYPT_OBJID_BLOB is in its encoded representation. For most
- // algorithm types, the Parameters CRYPT_OBJID_BLOB is NULL (Parameters.cbData = 0).
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_ALGORITHM_IDENTIFIER {
- LPSTR pszObjId;
- CRYPT_OBJID_BLOB Parameters;
- } CRYPT_ALGORITHM_IDENTIFIER, *PCRYPT_ALGORITHM_IDENTIFIER;
-
- // Following are the definitions of various algorithm object identifiers
- // RSA
- #define szOID_RSA "1.2.840.113549"
- #define szOID_PKCS "1.2.840.113549.1"
- #define szOID_RSA_HASH "1.2.840.113549.2"
- #define szOID_RSA_ENCRYPT "1.2.840.113549.3"
-
- #define szOID_PKCS_1 "1.2.840.113549.1.1"
- #define szOID_PKCS_2 "1.2.840.113549.1.2"
- #define szOID_PKCS_3 "1.2.840.113549.1.3"
- #define szOID_PKCS_4 "1.2.840.113549.1.4"
- #define szOID_PKCS_5 "1.2.840.113549.1.5"
- #define szOID_PKCS_6 "1.2.840.113549.1.6"
- #define szOID_PKCS_7 "1.2.840.113549.1.7"
- #define szOID_PKCS_8 "1.2.840.113549.1.8"
- #define szOID_PKCS_9 "1.2.840.113549.1.9"
- #define szOID_PKCS_10 "1.2.840.113549.1.10"
-
- #define szOID_RSA_RSA "1.2.840.113549.1.1.1"
- #define szOID_RSA_MD2RSA "1.2.840.113549.1.1.2"
- #define szOID_RSA_MD4RSA "1.2.840.113549.1.1.3"
- #define szOID_RSA_MD5RSA "1.2.840.113549.1.1.4"
- #define szOID_RSA_SHA1RSA "1.2.840.113549.1.1.5"
- #define szOID_RSA_SETOAEP_RSA "1.2.840.113549.1.1.6"
-
- #define szOID_RSA_data "1.2.840.113549.1.7.1"
- #define szOID_RSA_signedData "1.2.840.113549.1.7.2"
- #define szOID_RSA_envelopedData "1.2.840.113549.1.7.3"
- #define szOID_RSA_signEnvData "1.2.840.113549.1.7.4"
- #define szOID_RSA_digestedData "1.2.840.113549.1.7.5"
- #define szOID_RSA_hashedData "1.2.840.113549.1.7.5"
- #define szOID_RSA_encryptedData "1.2.840.113549.1.7.6"
-
- #define szOID_RSA_emailAddr "1.2.840.113549.1.9.1"
- #define szOID_RSA_unstructName "1.2.840.113549.1.9.2"
- #define szOID_RSA_contentType "1.2.840.113549.1.9.3"
- #define szOID_RSA_messageDigest "1.2.840.113549.1.9.4"
- #define szOID_RSA_signingTime "1.2.840.113549.1.9.5"
- #define szOID_RSA_counterSign "1.2.840.113549.1.9.6"
- #define szOID_RSA_challengePwd "1.2.840.113549.1.9.7"
- #define szOID_RSA_unstructAddr "1.2.840.113549.1.9.8"
- #define szOID_RSA_extCertAttrs "1.2.840.113549.1.9.9"
- #define szOID_RSA_SMIMECapabilities "1.2.840.113549.1.9.15"
- #define szOID_RSA_preferSignedData "1.2.840.113549.1.9.15.1"
-
- #define szOID_RSA_MD2 "1.2.840.113549.2.2"
- #define szOID_RSA_MD4 "1.2.840.113549.2.4"
- #define szOID_RSA_MD5 "1.2.840.113549.2.5"
-
- #define szOID_RSA_RC2CBC "1.2.840.113549.3.2"
- #define szOID_RSA_RC4 "1.2.840.113549.3.4"
- #define szOID_RSA_DES_EDE3_CBC "1.2.840.113549.3.7"
- #define szOID_RSA_RC5_CBCPad "1.2.840.113549.3.9"
-
- // ITU-T UsefulDefinitions
- #define szOID_DS "2.5"
- #define szOID_DSALG "2.5.8"
- #define szOID_DSALG_CRPT "2.5.8.1"
- #define szOID_DSALG_HASH "2.5.8.2"
- #define szOID_DSALG_SIGN "2.5.8.3"
- #define szOID_DSALG_RSA "2.5.8.1.1"
- // NIST OSE Implementors' Workshop (OIW)
- // http://nemo.ncsl.nist.gov/oiw/agreements/stable/OSI/12s_9506.w51
- // http://nemo.ncsl.nist.gov/oiw/agreements/working/OSI/12w_9503.w51
- #define szOID_OIW "1.3.14"
- // NIST OSE Implementors' Workshop (OIW) Security SIG algorithm identifiers
- #define szOID_OIWSEC "1.3.14.3.2"
- #define szOID_OIWSEC_md4RSA "1.3.14.3.2.2"
- #define szOID_OIWSEC_md5RSA "1.3.14.3.2.3"
- #define szOID_OIWSEC_md4RSA2 "1.3.14.3.2.4"
- #define szOID_OIWSEC_desECB "1.3.14.3.2.6"
- #define szOID_OIWSEC_desCBC "1.3.14.3.2.7"
- #define szOID_OIWSEC_desOFB "1.3.14.3.2.8"
- #define szOID_OIWSEC_desCFB "1.3.14.3.2.9"
- #define szOID_OIWSEC_desMAC "1.3.14.3.2.10"
- #define szOID_OIWSEC_rsaSign "1.3.14.3.2.11"
- #define szOID_OIWSEC_dsa "1.3.14.3.2.12"
- #define szOID_OIWSEC_shaDSA "1.3.14.3.2.13"
- #define szOID_OIWSEC_mdc2RSA "1.3.14.3.2.14"
- #define szOID_OIWSEC_shaRSA "1.3.14.3.2.15"
- #define szOID_OIWSEC_dhCommMod "1.3.14.3.2.16"
- #define szOID_OIWSEC_desEDE "1.3.14.3.2.17"
- #define szOID_OIWSEC_sha "1.3.14.3.2.18"
- #define szOID_OIWSEC_mdc2 "1.3.14.3.2.19"
- #define szOID_OIWSEC_dsaComm "1.3.14.3.2.20"
- #define szOID_OIWSEC_dsaCommSHA "1.3.14.3.2.21"
- #define szOID_OIWSEC_rsaXchg "1.3.14.3.2.22"
- #define szOID_OIWSEC_keyHashSeal "1.3.14.3.2.23"
- #define szOID_OIWSEC_md2RSASign "1.3.14.3.2.24"
- #define szOID_OIWSEC_md5RSASign "1.3.14.3.2.25"
- #define szOID_OIWSEC_sha1 "1.3.14.3.2.26"
- #define szOID_OIWSEC_dsaSHA1 "1.3.14.3.2.27"
- #define szOID_OIWSEC_dsaCommSHA1 "1.3.14.3.2.28"
- #define szOID_OIWSEC_sha1RSASign "1.3.14.3.2.29"
- // NIST OSE Implementors' Workshop (OIW) Directory SIG algorithm identifiers
- #define szOID_OIWDIR "1.3.14.7.2"
- #define szOID_OIWDIR_CRPT "1.3.14.7.2.1"
- #define szOID_OIWDIR_HASH "1.3.14.7.2.2"
- #define szOID_OIWDIR_SIGN "1.3.14.7.2.3"
- #define szOID_OIWDIR_md2 "1.3.14.7.2.2.1"
- #define szOID_OIWDIR_md2RSA "1.3.14.7.2.3.1"
-
-
- // INFOSEC Algorithms
- // joint-iso-ccitt(2) country(16) us(840) organization(1) us-government(101) dod(2) id-infosec(1)
- #define szOID_INFOSEC "2.16.840.1.101.2.1"
- #define szOID_INFOSEC_sdnsSignature "2.16.840.1.101.2.1.1.1"
- #define szOID_INFOSEC_mosaicSignature "2.16.840.1.101.2.1.1.2"
- #define szOID_INFOSEC_sdnsConfidentiality "2.16.840.1.101.2.1.1.3"
- #define szOID_INFOSEC_mosaicConfidentiality "2.16.840.1.101.2.1.1.4"
- #define szOID_INFOSEC_sdnsIntegrity "2.16.840.1.101.2.1.1.5"
- #define szOID_INFOSEC_mosaicIntegrity "2.16.840.1.101.2.1.1.6"
- #define szOID_INFOSEC_sdnsTokenProtection "2.16.840.1.101.2.1.1.7"
- #define szOID_INFOSEC_mosaicTokenProtection "2.16.840.1.101.2.1.1.8"
- #define szOID_INFOSEC_sdnsKeyManagement "2.16.840.1.101.2.1.1.9"
- #define szOID_INFOSEC_mosaicKeyManagement "2.16.840.1.101.2.1.1.10"
- #define szOID_INFOSEC_sdnsKMandSig "2.16.840.1.101.2.1.1.11"
- #define szOID_INFOSEC_mosaicKMandSig "2.16.840.1.101.2.1.1.12"
- #define szOID_INFOSEC_SuiteASignature "2.16.840.1.101.2.1.1.13"
- #define szOID_INFOSEC_SuiteAConfidentiality "2.16.840.1.101.2.1.1.14"
- #define szOID_INFOSEC_SuiteAIntegrity "2.16.840.1.101.2.1.1.15"
- #define szOID_INFOSEC_SuiteATokenProtection "2.16.840.1.101.2.1.1.16"
- #define szOID_INFOSEC_SuiteAKeyManagement "2.16.840.1.101.2.1.1.17"
- #define szOID_INFOSEC_SuiteAKMandSig "2.16.840.1.101.2.1.1.18"
- #define szOID_INFOSEC_mosaicUpdatedSig "2.16.840.1.101.2.1.1.19"
- #define szOID_INFOSEC_mosaicKMandUpdSig "2.16.840.1.101.2.1.1.20"
- #define szOID_INFOSEC_mosaicUpdatedInteg "2.16.840.1.101.2.1.1.21"
-
- typedef struct _CRYPT_OBJID_TABLE {
- DWORD dwAlgId;
- LPCSTR pszObjId;
- } CRYPT_OBJID_TABLE, *PCRYPT_OBJID_TABLE;
-
-
- //+-------------------------------------------------------------------------
- // PKCS #1 HashInfo (DigestInfo)
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_HASH_INFO {
- CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
- CRYPT_HASH_BLOB Hash;
- } CRYPT_HASH_INFO, *PCRYPT_HASH_INFO;
-
- //+-------------------------------------------------------------------------
- // Type used for an extension to an encoded content
- //
- // Where the Value's CRYPT_OBJID_BLOB is in its encoded representation.
- //--------------------------------------------------------------------------
- typedef struct _CERT_EXTENSION {
- LPSTR pszObjId;
- BOOL fCritical;
- CRYPT_OBJID_BLOB Value;
- } CERT_EXTENSION, *PCERT_EXTENSION;
-
- //+-------------------------------------------------------------------------
- // AttributeTypeValue
- //
- // Where the Value's CRYPT_OBJID_BLOB is in its encoded representation.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_ATTRIBUTE_TYPE_VALUE {
- LPSTR pszObjId;
- CRYPT_OBJID_BLOB Value;
- } CRYPT_ATTRIBUTE_TYPE_VALUE, *PCRYPT_ATTRIBUTE_TYPE_VALUE;
-
- //+-------------------------------------------------------------------------
- // Attributes
- //
- // Where the Value's PATTR_BLOBs are in their encoded representation.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_ATTRIBUTE {
- LPSTR pszObjId;
- DWORD cValue;
- PCRYPT_ATTR_BLOB rgValue;
- } CRYPT_ATTRIBUTE, *PCRYPT_ATTRIBUTE;
-
- typedef struct _CRYPT_ATTRIBUTES {
- IN DWORD cAttr;
- IN PCRYPT_ATTRIBUTE rgAttr;
- } CRYPT_ATTRIBUTES, *PCRYPT_ATTRIBUTES;
-
- //+-------------------------------------------------------------------------
- // Attributes making up a Relative Distinguished Name (CERT_RDN)
- //
- // The interpretation of the Value depends on the dwValueType.
- // See below for a list of the types.
- //--------------------------------------------------------------------------
- typedef struct _CERT_RDN_ATTR {
- LPSTR pszObjId;
- DWORD dwValueType;
- CERT_RDN_VALUE_BLOB Value;
- } CERT_RDN_ATTR, *PCERT_RDN_ATTR;
-
- //+-------------------------------------------------------------------------
- // CERT_RDN attribute Object Identifiers
- //--------------------------------------------------------------------------
- // Labeling attribute types:
- #define szOID_COMMON_NAME "2.5.4.3" // case-ignore string
- #define szOID_SUR_NAME "2.5.4.4" // case-ignore string
- #define szOID_DEVICE_SERIAL_NUMBER "2.5.4.5" // printable string
-
- // Geographic attribute types:
- #define szOID_COUNTRY_NAME "2.5.4.6" // printable 2char string
- #define szOID_LOCALITY_NAME "2.5.4.7" // case-ignore string
- #define szOID_STATE_OR_PROVINCE_NAME "2.5.4.8" // case-ignore string
- #define szOID_STREET_ADDRESS "2.5.4.9" // case-ignore string
-
- // Organizational attribute types:
- #define szOID_ORGANIZATION_NAME "2.5.4.10" // case-ignore string
- #define szOID_ORGANIZATIONAL_UNIT_NAME "2.5.4.11" // case-ignore string
- #define szOID_TITLE "2.5.4.12" // case-ignore string
-
- // Explanatory attribute types:
- #define szOID_DESCRIPTION "2.5.4.13" // case-ignore string
- #define szOID_SEARCH_GUIDE "2.5.4.14"
- #define szOID_BUSINESS_CATEGORY "2.5.4.15" // case-ignore string
-
- // Postal addressing attribute types:
- #define szOID_POSTAL_ADDRESS "2.5.4.16"
- #define szOID_POSTAL_CODE "2.5.4.17" // case-ignore string
- #define szOID_POST_OFFICE_BOX "2.5.4.18" // case-ignore string
- #define szOID_PHYSICAL_DELIVERY_OFFICE_NAME "2.5.4.19" // case-ignore string
-
- // Telecommunications addressing attribute types:
- #define szOID_TELEPHONE_NUMBER "2.5.4.20" // telephone number
- #define szOID_TELEX_NUMBER "2.5.4.21"
- #define szOID_TELETEXT_TERMINAL_IDENTIFIER "2.5.4.22"
- #define szOID_FACSIMILE_TELEPHONE_NUMBER "2.5.4.23"
- #define szOID_X21_ADDRESS "2.5.4.24" // numeric string
- #define szOID_INTERNATIONAL_ISDN_NUMBER "2.5.4.25" // numeric string
- #define szOID_REGISTERED_ADDRESS "2.5.4.26"
- #define szOID_DESTINATION_INDICATOR "2.5.4.27" // printable string
-
- // Preference attribute types:
- #define szOID_PREFERRED_DELIVERY_METHOD "2.5.4.28"
-
- // OSI application attribute types:
- #define szOID_PRESENTATION_ADDRESS "2.5.4.29"
- #define szOID_SUPPORTED_APPLICATION_CONTEXT "2.5.4.30"
-
- // Relational application attribute types:
- #define szOID_MEMBER "2.5.4.31"
- #define szOID_OWNER "2.5.4.32"
- #define szOID_ROLE_OCCUPANT "2.5.4.33"
- #define szOID_SEE_ALSO "2.5.4.34"
-
- // Security attribute types:
- #define szOID_USER_PASSWORD "2.5.4.35"
- #define szOID_USER_CERTIFICATE "2.5.4.36"
- #define szOID_CA_CERTIFICATE "2.5.4.37"
- #define szOID_AUTHORITY_REVOCATION_LIST "2.5.4.38"
- #define szOID_CERTIFICATE_REVOCATION_LIST "2.5.4.39"
- #define szOID_CROSS_CERTIFICATE_PAIR "2.5.4.40"
-
- // Undocumented attribute types???
- //#define szOID_??? "2.5.4.41"
- #define szOID_GIVEN_NAME "2.5.4.42" // case-ignore string
- #define szOID_INITIALS "2.5.4.43" // case-ignore string
-
- // Pilot user attribute types:
- #define szOID_DOMAIN_COMPONENT "0.9.2342.19200300.100.1.25" // IA5 string
-
- //+-------------------------------------------------------------------------
- // CERT_RDN Attribute Value Types
- //
- // For RDN_ENCODED_BLOB, the Value's CERT_RDN_VALUE_BLOB is in its encoded
- // representation. Otherwise, its an array of bytes.
- //
- // For all CERT_RDN types, Value.cbData is always the number of bytes, not
- // necessarily the number of elements in the string. For instance,
- // RDN_UNIVERSAL_STRING is an array of ints (cbData == intCnt * 4) and
- // RDN_BMP_STRING is an array of unsigned shorts (cbData == ushortCnt * 2).
- //
- // For CertDecodeName, two 0 bytes are always appended to the end of the
- // string (ensures a CHAR or WCHAR string is null terminated).
- // These added 0 bytes are't included in the BLOB.cbData.
- //--------------------------------------------------------------------------
- #define CERT_RDN_ANY_TYPE 0
- #define CERT_RDN_ENCODED_BLOB 1
- #define CERT_RDN_OCTET_STRING 2
- #define CERT_RDN_NUMERIC_STRING 3
- #define CERT_RDN_PRINTABLE_STRING 4
- #define CERT_RDN_TELETEX_STRING 5
- #define CERT_RDN_T61_STRING 5
- #define CERT_RDN_VIDEOTEX_STRING 6
- #define CERT_RDN_IA5_STRING 7
- #define CERT_RDN_GRAPHIC_STRING 8
- #define CERT_RDN_VISIBLE_STRING 9
- #define CERT_RDN_ISO646_STRING 9
- #define CERT_RDN_GENERAL_STRING 10
- #define CERT_RDN_UNIVERSAL_STRING 11
- #define CERT_RDN_INT4_STRING 11
- #define CERT_RDN_BMP_STRING 12
- #define CERT_RDN_UNICODE_STRING 12
-
-
- // Macro to check that the dwValueType is a character string and not an
- // encoded blob or octet string
- #define IS_CERT_RDN_CHAR_STRING(X) (X >= CERT_RDN_NUMERIC_STRING)
-
- //+-------------------------------------------------------------------------
- // A CERT_RDN consists of an array of the above attributes
- //--------------------------------------------------------------------------
- typedef struct _CERT_RDN {
- DWORD cRDNAttr;
- PCERT_RDN_ATTR rgRDNAttr;
- } CERT_RDN, *PCERT_RDN;
-
- //+-------------------------------------------------------------------------
- // Information stored in a subject's or issuer's name. The information
- // is represented as an array of the above RDNs.
- //--------------------------------------------------------------------------
- typedef struct _CERT_NAME_INFO {
- DWORD cRDN;
- PCERT_RDN rgRDN;
- } CERT_NAME_INFO, *PCERT_NAME_INFO;
-
- //+-------------------------------------------------------------------------
- // Name attribute value without the Object Identifier
- //
- // The interpretation of the Value depends on the dwValueType.
- // See above for a list of the types.
- //--------------------------------------------------------------------------
- typedef struct _CERT_NAME_VALUE {
- DWORD dwValueType;
- CERT_RDN_VALUE_BLOB Value;
- } CERT_NAME_VALUE, *PCERT_NAME_VALUE;
-
- //+-------------------------------------------------------------------------
- // Public Key Info
- //
- // The PublicKey is the encoded representation of the information as it is
- // stored in the bit string
- //--------------------------------------------------------------------------
- typedef struct _CERT_PUBLIC_KEY_INFO {
- CRYPT_ALGORITHM_IDENTIFIER Algorithm;
- CRYPT_BIT_BLOB PublicKey;
- } CERT_PUBLIC_KEY_INFO, *PCERT_PUBLIC_KEY_INFO;
-
- #define CERT_RSA_PUBLIC_KEY_OBJID szOID_RSA_RSA
- #define CERT_DEFAULT_OID_PUBLIC_KEY_SIGN szOID_RSA_RSA
- #define CERT_DEFAULT_OID_PUBLIC_KEY_XCHG szOID_RSA_RSA
-
- //+-------------------------------------------------------------------------
- // Information stored in a certificate
- //
- // The Issuer, Subject, Algorithm, PublicKey and Extension BLOBs are the
- // encoded representation of the information.
- //--------------------------------------------------------------------------
- typedef struct _CERT_INFO {
- DWORD dwVersion;
- CRYPT_INTEGER_BLOB SerialNumber;
- CRYPT_ALGORITHM_IDENTIFIER SignatureAlgorithm;
- CERT_NAME_BLOB Issuer;
- FILETIME NotBefore;
- FILETIME NotAfter;
- CERT_NAME_BLOB Subject;
- CERT_PUBLIC_KEY_INFO SubjectPublicKeyInfo;
- CRYPT_BIT_BLOB IssuerUniqueId;
- CRYPT_BIT_BLOB SubjectUniqueId;
- DWORD cExtension;
- PCERT_EXTENSION rgExtension;
- } CERT_INFO, *PCERT_INFO;
-
- //+-------------------------------------------------------------------------
- // Certificate versions
- //--------------------------------------------------------------------------
- #define CERT_V1 0
- #define CERT_V2 1
- #define CERT_V3 2
-
- //+-------------------------------------------------------------------------
- // Certificate Information Flags
- //--------------------------------------------------------------------------
- #define CERT_INFO_VERSION_FLAG 1
- #define CERT_INFO_SERIAL_NUMBER_FLAG 2
- #define CERT_INFO_SIGNATURE_ALGORITHM_FLAG 3
- #define CERT_INFO_ISSUER_FLAG 4
- #define CERT_INFO_NOT_BEFORE_FLAG 5
- #define CERT_INFO_NOT_AFTER_FLAG 6
- #define CERT_INFO_SUBJECT_FLAG 7
- #define CERT_INFO_SUBJECT_PUBLIC_KEY_INFO_FLAG 8
- #define CERT_INFO_ISSUER_UNIQUE_ID_FLAG 9
- #define CERT_INFO_SUBJECT_UNIQUE_ID_FLAG 10
- #define CERT_INFO_EXTENSION_FLAG 11
-
- //+-------------------------------------------------------------------------
- // An entry in a CRL
- //
- // The Extension BLOBs are the encoded representation of the information.
- //--------------------------------------------------------------------------
- typedef struct _CRL_ENTRY {
- CRYPT_INTEGER_BLOB SerialNumber;
- FILETIME RevocationDate;
- DWORD cExtension;
- PCERT_EXTENSION rgExtension;
- } CRL_ENTRY, *PCRL_ENTRY;
-
- //+-------------------------------------------------------------------------
- // Information stored in a CRL
- //
- // The Issuer, Algorithm and Extension BLOBs are the encoded
- // representation of the information.
- //--------------------------------------------------------------------------
- typedef struct _CRL_INFO {
- DWORD dwVersion;
- CRYPT_ALGORITHM_IDENTIFIER SignatureAlgorithm;
- CERT_NAME_BLOB Issuer;
- FILETIME ThisUpdate;
- FILETIME NextUpdate;
- DWORD cCRLEntry;
- PCRL_ENTRY rgCRLEntry;
- DWORD cExtension;
- PCERT_EXTENSION rgExtension;
- } CRL_INFO, *PCRL_INFO;
-
- //+-------------------------------------------------------------------------
- // CRL versions
- //--------------------------------------------------------------------------
- #define CRL_V1 0
- #define CRL_V2 1
-
-
- //+-------------------------------------------------------------------------
- // Information stored in a certificate request
- //
- // The Subject, Algorithm, PublicKey and Attribute BLOBs are the encoded
- // representation of the information.
- //--------------------------------------------------------------------------
- typedef struct _CERT_REQUEST_INFO {
- DWORD dwVersion;
- CERT_NAME_BLOB Subject;
- CERT_PUBLIC_KEY_INFO SubjectPublicKeyInfo;
- DWORD cAttribute;
- PCRYPT_ATTRIBUTE rgAttribute;
- } CERT_REQUEST_INFO, *PCERT_REQUEST_INFO;
-
- //+-------------------------------------------------------------------------
- // Certificate Request versions
- //--------------------------------------------------------------------------
- #define CERT_REQUEST_V1 0
-
- //+-------------------------------------------------------------------------
- // Information stored in Netscape's Keygen request
- //--------------------------------------------------------------------------
- typedef struct _CERT_KEYGEN_REQUEST_INFO {
- DWORD dwVersion;
- CERT_PUBLIC_KEY_INFO SubjectPublicKeyInfo;
- LPWSTR pwszChallengeString; // encoded as IA5
- } CERT_KEYGEN_REQUEST_INFO, *PCERT_KEYGEN_REQUEST_INFO;
-
- #define CERT_KEYGEN_REQUEST_V1 0
-
-
- //+-------------------------------------------------------------------------
- // Certificate, CRL, Certificate Request or Keygen Request Signed Content
- //
- // The "to be signed" encoded content plus its signature. The ToBeSigned
- // is the encoded CERT_INFO, CRL_INFO, CERT_REQUEST_INFO or
- // CERT_KEYGEN_REQUEST_INFO.
- //--------------------------------------------------------------------------
- typedef struct _CERT_SIGNED_CONTENT_INFO {
- CRYPT_DER_BLOB ToBeSigned;
- CRYPT_ALGORITHM_IDENTIFIER SignatureAlgorithm;
- CRYPT_BIT_BLOB Signature;
- } CERT_SIGNED_CONTENT_INFO, *PCERT_SIGNED_CONTENT_INFO;
-
-
- //+-------------------------------------------------------------------------
- // Certificate Trust List (CTL)
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CTL Usage. Also used for EnhancedKeyUsage extension.
- //--------------------------------------------------------------------------
- typedef struct _CTL_USAGE {
- DWORD cUsageIdentifier;
- LPSTR *rgpszUsageIdentifier; // array of pszObjId
- } CTL_USAGE, *PCTL_USAGE,
- CERT_ENHKEY_USAGE, *PCERT_ENHKEY_USAGE;
-
-
- //+-------------------------------------------------------------------------
- // An entry in a CTL
- //--------------------------------------------------------------------------
- typedef struct _CTL_ENTRY {
- CRYPT_DATA_BLOB SubjectIdentifier; // For example, its hash
- DWORD cAttribute;
- PCRYPT_ATTRIBUTE rgAttribute; // OPTIONAL
- } CTL_ENTRY, *PCTL_ENTRY;
-
- //+-------------------------------------------------------------------------
- // Information stored in a CTL
- //--------------------------------------------------------------------------
- typedef struct _CTL_INFO {
- DWORD dwVersion;
- CTL_USAGE SubjectUsage;
- CRYPT_DATA_BLOB ListIdentifier; // OPTIONAL
- CRYPT_INTEGER_BLOB SequenceNumber; // OPTIONAL
- FILETIME ThisUpdate;
- FILETIME NextUpdate; // OPTIONAL
- CRYPT_ALGORITHM_IDENTIFIER SubjectAlgorithm;
- DWORD cCTLEntry;
- PCTL_ENTRY rgCTLEntry; // OPTIONAL
- DWORD cExtension;
- PCERT_EXTENSION rgExtension; // OPTIONAL
- } CTL_INFO, *PCTL_INFO;
-
- //+-------------------------------------------------------------------------
- // CTL versions
- //--------------------------------------------------------------------------
- #define CTL_V1 0
-
-
- //+-------------------------------------------------------------------------
- // TimeStamp Request
- //
- // The pszTimeStamp is the OID for the Time type requested
- // The pszContentType is the Content Type OID for the content, usually DATA
- // The Content is a un-decoded blob
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_TIME_STAMP_REQUEST_INFO {
- LPSTR pszTimeStampAlgorithm; // pszObjId
- LPSTR pszContentType; // pszObjId
- CRYPT_OBJID_BLOB Content;
- DWORD cAttribute;
- PCRYPT_ATTRIBUTE rgAttribute;
- } CRYPT_TIME_STAMP_REQUEST_INFO, *PCRYPT_TIME_STAMP_REQUEST_INFO;
-
- //+-------------------------------------------------------------------------
- // Certificate and Message encoding types
- //
- // The encoding type is a DWORD containing both the certificate and message
- // encoding types. The certificate encoding type is stored in the LOWORD.
- // The message encoding type is stored in the HIWORD. Some functions or
- // structure fields require only one of the encoding types. The following
- // naming convention is used to indicate which encoding type(s) are
- // required:
- // dwEncodingType (both encoding types are required)
- // dwMsgAndCertEncodingType (both encoding types are required)
- // dwMsgEncodingType (only msg encoding type is required)
- // dwCertEncodingType (only cert encoding type is required)
- //
- // Its always acceptable to specify both.
- //--------------------------------------------------------------------------
- #define CERT_ENCODING_TYPE_MASK 0x0000FFFF
- #define CMSG_ENCODING_TYPE_MASK 0xFFFF0000
- #define GET_CERT_ENCODING_TYPE(X) (X & CERT_ENCODING_TYPE_MASK)
- #define GET_CMSG_ENCODING_TYPE(X) (X & CMSG_ENCODING_TYPE_MASK)
-
- #define CRYPT_ASN_ENCODING 0x00000001
- #define CRYPT_NDR_ENCODING 0x00000002
- #define X509_ASN_ENCODING 0x00000001
- #define X509_NDR_ENCODING 0x00000002
- #define PKCS_7_ASN_ENCODING 0x00010000
- #define PKCS_7_NDR_ENCODING 0x00020000
-
-
- //+-------------------------------------------------------------------------
- // format the specified data structure according to the certificate
- // encoding type.
- //
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptFormatObject(
- IN DWORD dwCertEncodingType,
- IN DWORD dwFormatType,
- IN DWORD dwFormatStrType,
- IN void *pFormatStruct,
- IN LPCSTR lpszStructType,
- IN const BYTE *pbEncoded,
- IN DWORD cbEncoded,
- OUT void *pbFormat,
- IN OUT DWORD *pcbFormat
- );
-
- //+-------------------------------------------------------------------------
- // Encode / decode the specified data structure according to the certificate
- // encoding type.
- //
- // See below for a list of the predefined data structures.
- //--------------------------------------------------------------------------
-
-
- WINCRYPT32API
- BOOL
- WINAPI
- CryptEncodeObject(
- IN DWORD dwCertEncodingType,
- IN LPCSTR lpszStructType,
- IN const void *pvStructInfo,
- OUT BYTE *pbEncoded,
- IN OUT DWORD *pcbEncoded
- );
-
- WINCRYPT32API
- BOOL
- WINAPI
- CryptDecodeObject(
- IN DWORD dwCertEncodingType,
- IN LPCSTR lpszStructType,
- IN const BYTE *pbEncoded,
- IN DWORD cbEncoded,
- IN DWORD dwFlags,
- OUT void *pvStructInfo,
- IN OUT DWORD *pcbStructInfo
- );
-
- // When the following flag is set the nocopy optimization is enabled.
- // This optimization where appropriate, updates the pvStructInfo fields
- // to point to content residing within pbEncoded instead of making a copy
- // of and appending to pvStructInfo.
- //
- // Note, when set, pbEncoded can't be freed until pvStructInfo is freed.
- #define CRYPT_DECODE_NOCOPY_FLAG 0x1
-
- //+-------------------------------------------------------------------------
- // Predefined X509 certificate data structures that can be encoded / decoded.
- //--------------------------------------------------------------------------
- #define CRYPT_ENCODE_DECODE_NONE 0
- #define X509_CERT ((LPCSTR) 1)
- #define X509_CERT_TO_BE_SIGNED ((LPCSTR) 2)
- #define X509_CERT_CRL_TO_BE_SIGNED ((LPCSTR) 3)
- #define X509_CERT_REQUEST_TO_BE_SIGNED ((LPCSTR) 4)
- #define X509_EXTENSIONS ((LPCSTR) 5)
- #define X509_NAME_VALUE ((LPCSTR) 6)
- #define X509_NAME ((LPCSTR) 7)
- #define X509_PUBLIC_KEY_INFO ((LPCSTR) 8)
-
- //+-------------------------------------------------------------------------
- // Predefined X509 certificate extension data structures that can be
- // encoded / decoded.
- //--------------------------------------------------------------------------
- #define X509_AUTHORITY_KEY_ID ((LPCSTR) 9)
- #define X509_KEY_ATTRIBUTES ((LPCSTR) 10)
- #define X509_KEY_USAGE_RESTRICTION ((LPCSTR) 11)
- #define X509_ALTERNATE_NAME ((LPCSTR) 12)
- #define X509_BASIC_CONSTRAINTS ((LPCSTR) 13)
- #define X509_KEY_USAGE ((LPCSTR) 14)
- #define X509_BASIC_CONSTRAINTS2 ((LPCSTR) 15)
- #define X509_CERT_POLICIES ((LPCSTR) 16)
-
- //+-------------------------------------------------------------------------
- // Additional predefined data structures that can be encoded / decoded.
- //--------------------------------------------------------------------------
- #define PKCS_UTC_TIME ((LPCSTR) 17)
- #define PKCS_TIME_REQUEST ((LPCSTR) 18)
- #define RSA_CSP_PUBLICKEYBLOB ((LPCSTR) 19)
- #define X509_UNICODE_NAME ((LPCSTR) 20)
-
- #define X509_KEYGEN_REQUEST_TO_BE_SIGNED ((LPCSTR) 21)
- #define PKCS_ATTRIBUTE ((LPCSTR) 22)
- #define PKCS_CONTENT_INFO_SEQUENCE_OF_ANY ((LPCSTR) 23)
-
- //+-------------------------------------------------------------------------
- // Predefined primitive data structures that can be encoded / decoded.
- //--------------------------------------------------------------------------
- #define X509_UNICODE_NAME_VALUE ((LPCSTR) 24)
- #define X509_ANY_STRING X509_NAME_VALUE
- #define X509_UNICODE_ANY_STRING X509_UNICODE_NAME_VALUE
- #define X509_OCTET_STRING ((LPCSTR) 25)
- #define X509_BITS ((LPCSTR) 26)
- #define X509_INTEGER ((LPCSTR) 27)
- #define X509_MULTI_BYTE_INTEGER ((LPCSTR) 28)
- #define X509_ENUMERATED ((LPCSTR) 29)
- #define X509_CHOICE_OF_TIME ((LPCSTR) 30)
-
- //+-------------------------------------------------------------------------
- // More predefined X509 certificate extension data structures that can be
- // encoded / decoded.
- //--------------------------------------------------------------------------
- #define X509_AUTHORITY_KEY_ID2 ((LPCSTR) 31)
- //#define X509_AUTHORITY_INFO_ACCESS ((LPCSTR) 32)
- #define X509_CRL_REASON_CODE X509_ENUMERATED
- #define PKCS_CONTENT_INFO ((LPCSTR) 33)
- #define X509_SEQUENCE_OF_ANY ((LPCSTR) 34)
- #define X509_CRL_DIST_POINTS ((LPCSTR) 35)
- #define X509_ENHANCED_KEY_USAGE ((LPCSTR) 36)
- #define PKCS_CTL ((LPCSTR) 37)
-
- #define X509_MULTI_BYTE_UINT ((LPCSTR) 38)
- #define X509_DSS_PUBLICKEY X509_MULTI_BYTE_UINT
- #define X509_DSS_PARAMETERS ((LPCSTR) 39)
- #define X509_DSS_SIGNATURE ((LPCSTR) 40)
- #define PKCS_RC2_CBC_PARAMETERS ((LPCSTR) 41)
- #define PKCS_SMIME_CAPABILITIES ((LPCSTR) 42)
-
-
- //+-------------------------------------------------------------------------
- // Predefined PKCS #7 data structures that can be encoded / decoded.
- //--------------------------------------------------------------------------
- #define PKCS7_SIGNER_INFO ((LPCSTR) 500)
-
- //+-------------------------------------------------------------------------
- // Predefined Software Publishing Credential (SPC) data structures that
- // can be encoded / decoded.
- //
- // Predefined values: 2000 .. 2999
- //
- // See spc.h for value and data structure definitions.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // Extension Object Identifiers
- //--------------------------------------------------------------------------
- #define szOID_AUTHORITY_KEY_IDENTIFIER "2.5.29.1"
- #define szOID_KEY_ATTRIBUTES "2.5.29.2"
- #define szOID_KEY_USAGE_RESTRICTION "2.5.29.4"
- #define szOID_SUBJECT_ALT_NAME "2.5.29.7"
- #define szOID_ISSUER_ALT_NAME "2.5.29.8"
- #define szOID_BASIC_CONSTRAINTS "2.5.29.10"
- #define szOID_KEY_USAGE "2.5.29.15"
- #define szOID_BASIC_CONSTRAINTS2 "2.5.29.19"
- #define szOID_CERT_POLICIES "2.5.29.32"
-
- #define szOID_AUTHORITY_KEY_IDENTIFIER2 "2.5.29.35"
- #define szOID_SUBJECT_KEY_IDENTIFIER "2.5.29.14"
- #define szOID_SUBJECT_ALT_NAME2 "2.5.29.17"
- #define szOID_ISSUER_ALT_NAME2 "2.5.29.18"
- #define szOID_CRL_REASON_CODE "2.5.29.21"
- #define szOID_CRL_DIST_POINTS "2.5.29.31"
- #define szOID_ENHANCED_KEY_USAGE "2.5.29.37"
-
-
- // Internet Public Key Infrastructure
- #define szOID_PKIX "1.3.6.1.5.5.7"
- #define szOID_AUTHORITY_INFO_ACCESS "1.3.6.1.5.5.7.2"
-
- // Microsoft extensions or attributes
- #define szOID_CERT_EXTENSIONS "1.3.6.1.4.1.311.2.1.14"
- #define szOID_NEXT_UPDATE_LOCATION "1.3.6.1.4.1.311.10.2"
-
- // Microsoft PKCS #7 ContentType Object Identifiers
- #define szOID_CTL "1.3.6.1.4.1.311.10.1"
-
- //+-------------------------------------------------------------------------
- // Extension Object Identifiers (currently not implemented)
- //--------------------------------------------------------------------------
- #define szOID_POLICY_MAPPINGS "2.5.29.5"
- #define szOID_SUBJECT_DIR_ATTRS "2.5.29.9"
-
- //+-------------------------------------------------------------------------
- // Enhanced Key Usage (Purpose) Object Identifiers
- //--------------------------------------------------------------------------
- #define szOID_PKIX_KP "1.3.6.1.5.5.7.3"
-
- // Consistent key usage bits: DIGITAL_SIGNATURE, KEY_ENCIPHERMENT
- // or KEY_AGREEMENT
- #define szOID_PKIX_KP_SERVER_AUTH "1.3.6.1.5.5.7.3.1"
-
- // Consistent key usage bits: DIGITAL_SIGNATURE
- #define szOID_PKIX_KP_CLIENT_AUTH "1.3.6.1.5.5.7.3.2"
-
- // Consistent key usage bits: DIGITAL_SIGNATURE
- #define szOID_PKIX_KP_CODE_SIGNING "1.3.6.1.5.5.7.3.3"
-
- // Consistent key usage bits: DIGITAL_SIGNATURE, NON_REPUDIATION and/or
- // (KEY_ENCIPHERMENT or KEY_AGREEMENT)
- #define szOID_PKIX_KP_EMAIL_PROTECTION "1.3.6.1.5.5.7.3.4"
-
- //+-------------------------------------------------------------------------
- // Microsoft Enhanced Key Usage (Purpose) Object Identifiers
- //+-------------------------------------------------------------------------
-
- // Signer of CTLs
- #define szOID_KP_CTL_USAGE_SIGNING "1.3.6.1.4.1.311.10.3.1"
-
- // Signer of TimeStamps
- #define szOID_KP_TIME_STAMP_SIGNING "1.3.6.1.4.1.311.10.3.2"
-
- //+-------------------------------------------------------------------------
- // Microsoft Attribute Object Identifiers
- //+-------------------------------------------------------------------------
- #define szOID_YESNO_TRUST_ATTR "1.3.6.1.4.1.311.10.4.1"
-
- //+-------------------------------------------------------------------------
- // X509_CERT
- //
- // The "to be signed" encoded content plus its signature. The ToBeSigned
- // content is the CryptEncodeObject() output for one of the following:
- // X509_CERT_TO_BE_SIGNED, X509_CERT_CRL_TO_BE_SIGNED or
- // X509_CERT_REQUEST_TO_BE_SIGNED.
- //
- // pvStructInfo points to CERT_SIGNED_CONTENT_INFO.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_CERT_TO_BE_SIGNED
- //
- // pvStructInfo points to CERT_INFO.
- //
- // For CryptDecodeObject(), the pbEncoded is the "to be signed" plus its
- // signature (output of a X509_CERT CryptEncodeObject()).
- //
- // For CryptEncodeObject(), the pbEncoded is just the "to be signed".
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_CERT_CRL_TO_BE_SIGNED
- //
- // pvStructInfo points to CRL_INFO.
- //
- // For CryptDecodeObject(), the pbEncoded is the "to be signed" plus its
- // signature (output of a X509_CERT CryptEncodeObject()).
- //
- // For CryptEncodeObject(), the pbEncoded is just the "to be signed".
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_CERT_REQUEST_TO_BE_SIGNED
- //
- // pvStructInfo points to CERT_REQUEST_INFO.
- //
- // For CryptDecodeObject(), the pbEncoded is the "to be signed" plus its
- // signature (output of a X509_CERT CryptEncodeObject()).
- //
- // For CryptEncodeObject(), the pbEncoded is just the "to be signed".
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_EXTENSIONS
- // szOID_CERT_EXTENSIONS
- //
- // pvStructInfo points to following CERT_EXTENSIONS.
- //--------------------------------------------------------------------------
- typedef struct _CERT_EXTENSIONS {
- DWORD cExtension;
- PCERT_EXTENSION rgExtension;
- } CERT_EXTENSIONS, *PCERT_EXTENSIONS;
-
- //+-------------------------------------------------------------------------
- // X509_NAME_VALUE
- // X509_ANY_STRING
- //
- // pvStructInfo points to CERT_NAME_VALUE.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_UNICODE_NAME_VALUE
- // X509_UNICODE_ANY_STRING
- //
- // pvStructInfo points to CERT_NAME_VALUE.
- //
- // The name values are unicode strings.
- //
- // For CryptEncodeObject:
- // Value.pbData points to the unicode string.
- // If Value.cbData = 0, then, the unicode string is NULL terminated.
- // Otherwise, Value.cbData is the unicode string byte count. The byte count
- // is twice the character count.
- //
- // If the unicode string contains an invalid character for the specified
- // dwValueType, then, *pcbEncoded is updated with the unicode character
- // index of the first invalid character. LastError is set to:
- // CRYPT_E_INVALID_NUMERIC_STRING, CRYPT_E_INVALID_PRINTABLE_STRING or
- // CRYPT_E_INVALID_IA5_STRING.
- //
- // The unicode string is converted before being encoded according to
- // the specified dwValueType. If dwValueType is set to 0, LastError
- // is set to E_INVALIDARG.
- //
- // If the dwValueType isn't one of the character strings (its a
- // CERT_RDN_ENCODED_BLOB or CERT_RDN_OCTET_STRING), then, CryptEncodeObject
- // will return FALSE with LastError set to CRYPT_E_NOT_CHAR_STRING.
- //
- // For CryptDecodeObject:
- // Value.pbData points to a NULL terminated unicode string. Value.cbData
- // contains the byte count of the unicode string excluding the NULL
- // terminator. dwValueType contains the type used in the encoded object.
- // Its not forced to CERT_RDN_UNICODE_STRING. The encoded value is
- // converted to the unicode string according to the dwValueType.
- //
- // If the encoded object isn't one of the character string types, then,
- // CryptDecodeObject will return FALSE with LastError set to
- // CRYPT_E_NOT_CHAR_STRING. For a non character string, decode using
- // X509_NAME_VALUE or X509_ANY_STRING.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_NAME
- //
- // pvStructInfo points to CERT_NAME_INFO.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_UNICODE_NAME
- //
- // pvStructInfo points to CERT_NAME_INFO.
- //
- // The RDN attribute values are unicode strings except for the dwValueTypes of
- // CERT_RDN_ENCODED_BLOB or CERT_RDN_OCTET_STRING. These dwValueTypes are
- // the same as for a X509_NAME. Their values aren't converted to/from unicode.
- //
- // For CryptEncodeObject:
- // Value.pbData points to the unicode string.
- // If Value.cbData = 0, then, the unicode string is NULL terminated.
- // Otherwise, Value.cbData is the unicode string byte count. The byte count
- // is twice the character count.
- //
- // If dwValueType = 0 (CERT_RDN_ANY_TYPE), the pszObjId is used to find
- // an acceptable dwValueType. If the unicode string contains an
- // invalid character for the found or specified dwValueType, then,
- // *pcbEncoded is updated with the error location of the invalid character.
- // See below for details. LastError is set to:
- // CRYPT_E_INVALID_NUMERIC_STRING, CRYPT_E_INVALID_PRINTABLE_STRING or
- // CRYPT_E_INVALID_IA5_STRING.
- //
- // The unicode string is converted before being encoded according to
- // the specified or ObjId matching dwValueType.
- //
- // For CryptDecodeObject:
- // Value.pbData points to a NULL terminated unicode string. Value.cbData
- // contains the byte count of the unicode string excluding the NULL
- // terminator. dwValueType contains the type used in the encoded object.
- // Its not forced to CERT_RDN_UNICODE_STRING. The encoded value is
- // converted to the unicode string according to the dwValueType.
- //
- // If the dwValueType of the encoded value isn't a character string
- // type, then, it isn't converted to UNICODE. Use the
- // IS_CERT_RDN_CHAR_STRING() macro on the dwValueType to check
- // that Value.pbData points to a converted unicode string.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // Unicode Name Value Error Location Definitions
- //
- // Error location is returned in *pcbEncoded by
- // CryptEncodeObject(X509_UNICODE_NAME)
- //
- // Error location consists of:
- // RDN_INDEX - 10 bits << 22
- // ATTR_INDEX - 6 bits << 16
- // VALUE_INDEX - 16 bits (unicode character index)
- //--------------------------------------------------------------------------
- #define CERT_UNICODE_RDN_ERR_INDEX_MASK 0x3FF
- #define CERT_UNICODE_RDN_ERR_INDEX_SHIFT 22
- #define CERT_UNICODE_ATTR_ERR_INDEX_MASK 0x003F
- #define CERT_UNICODE_ATTR_ERR_INDEX_SHIFT 16
- #define CERT_UNICODE_VALUE_ERR_INDEX_MASK 0x0000FFFF
- #define CERT_UNICODE_VALUE_ERR_INDEX_SHIFT 0
-
- #define GET_CERT_UNICODE_RDN_ERR_INDEX(X) \
- ((X >> CERT_UNICODE_RDN_ERR_INDEX_SHIFT) & CERT_UNICODE_RDN_ERR_INDEX_MASK)
- #define GET_CERT_UNICODE_ATTR_ERR_INDEX(X) \
- ((X >> CERT_UNICODE_ATTR_ERR_INDEX_SHIFT) & CERT_UNICODE_ATTR_ERR_INDEX_MASK)
- #define GET_CERT_UNICODE_VALUE_ERR_INDEX(X) \
- (X & CERT_UNICODE_VALUE_ERR_INDEX_MASK)
-
- //+-------------------------------------------------------------------------
- // X509_PUBLIC_KEY_INFO
- //
- // pvStructInfo points to CERT_PUBLIC_KEY_INFO.
- //--------------------------------------------------------------------------
-
-
- //+-------------------------------------------------------------------------
- // X509_AUTHORITY_KEY_ID
- // szOID_AUTHORITY_KEY_IDENTIFIER
- //
- // pvStructInfo points to following CERT_AUTHORITY_KEY_ID_INFO.
- //--------------------------------------------------------------------------
- typedef struct _CERT_AUTHORITY_KEY_ID_INFO {
- CRYPT_DATA_BLOB KeyId;
- CERT_NAME_BLOB CertIssuer;
- CRYPT_INTEGER_BLOB CertSerialNumber;
- } CERT_AUTHORITY_KEY_ID_INFO, *PCERT_AUTHORITY_KEY_ID_INFO;
-
- //+-------------------------------------------------------------------------
- // X509_KEY_ATTRIBUTES
- // szOID_KEY_ATTRIBUTES
- //
- // pvStructInfo points to following CERT_KEY_ATTRIBUTES_INFO.
- //--------------------------------------------------------------------------
- typedef struct _CERT_PRIVATE_KEY_VALIDITY {
- FILETIME NotBefore;
- FILETIME NotAfter;
- } CERT_PRIVATE_KEY_VALIDITY, *PCERT_PRIVATE_KEY_VALIDITY;
-
- typedef struct _CERT_KEY_ATTRIBUTES_INFO {
- CRYPT_DATA_BLOB KeyId;
- CRYPT_BIT_BLOB IntendedKeyUsage;
- PCERT_PRIVATE_KEY_VALIDITY pPrivateKeyUsagePeriod; // OPTIONAL
- } CERT_KEY_ATTRIBUTES_INFO, *PCERT_KEY_ATTRIBUTES_INFO;
-
- #define CERT_DIGITAL_SIGNATURE_KEY_USAGE 0x80
- #define CERT_NON_REPUDIATION_KEY_USAGE 0x40
- #define CERT_KEY_ENCIPHERMENT_KEY_USAGE 0x20
- #define CERT_DATA_ENCIPHERMENT_KEY_USAGE 0x10
- #define CERT_KEY_AGREEMENT_KEY_USAGE 0x08
- #define CERT_KEY_CERT_SIGN_KEY_USAGE 0x04
- #define CERT_OFFLINE_CRL_SIGN_KEY_USAGE 0x02
-
- #define CERT_CRL_SIGN_KEY_USAGE 0x02
-
- //+-------------------------------------------------------------------------
- // X509_KEY_USAGE_RESTRICTION
- // szOID_KEY_USAGE_RESTRICTION
- //
- // pvStructInfo points to following CERT_KEY_USAGE_RESTRICTION_INFO.
- //--------------------------------------------------------------------------
- typedef struct _CERT_POLICY_ID {
- DWORD cCertPolicyElementId;
- LPSTR *rgpszCertPolicyElementId; // pszObjId
- } CERT_POLICY_ID, *PCERT_POLICY_ID;
-
- typedef struct _CERT_KEY_USAGE_RESTRICTION_INFO {
- DWORD cCertPolicyId;
- PCERT_POLICY_ID rgCertPolicyId;
- CRYPT_BIT_BLOB RestrictedKeyUsage;
- } CERT_KEY_USAGE_RESTRICTION_INFO, *PCERT_KEY_USAGE_RESTRICTION_INFO;
-
- // See CERT_KEY_ATTRIBUTES_INFO for definition of the RestrictedKeyUsage bits
-
- //+-------------------------------------------------------------------------
- // X509_ALTERNATE_NAME
- // szOID_SUBJECT_ALT_NAME
- // szOID_ISSUER_ALT_NAME
- // szOID_SUBJECT_ALT_NAME2
- // szOID_ISSUER_ALT_NAME2
- //
- // pvStructInfo points to following CERT_ALT_NAME_INFO.
- //--------------------------------------------------------------------------
-
- typedef struct _CERT_ALT_NAME_ENTRY {
- DWORD dwAltNameChoice;
- union {
- // Not implemented OtherName; // 1
- LPWSTR pwszRfc822Name; // 2 (encoded IA5)
- LPWSTR pwszDNSName; // 3 (encoded IA5)
- // Not implemented x400Address; // 4
- CERT_NAME_BLOB DirectoryName; // 5
- // Not implemented pEdiPartyName; // 6
- LPWSTR pwszURL; // 7 (encoded IA5)
- CRYPT_DATA_BLOB IPAddress; // 8 (Octet String)
- LPSTR pszRegisteredID; // 9 (Object Identifer)
- };
- } CERT_ALT_NAME_ENTRY, *PCERT_ALT_NAME_ENTRY;
-
- #define CERT_ALT_NAME_OTHER_NAME 1
- #define CERT_ALT_NAME_RFC822_NAME 2
- #define CERT_ALT_NAME_DNS_NAME 3
- #define CERT_ALT_NAME_X400_ADDRESS 4
- #define CERT_ALT_NAME_DIRECTORY_NAME 5
- #define CERT_ALT_NAME_EDI_PARTY_NAME 6
- #define CERT_ALT_NAME_URL 7
- #define CERT_ALT_NAME_IP_ADDRESS 8
- #define CERT_ALT_NAME_REGISTERED_ID 9
-
-
- typedef struct _CERT_ALT_NAME_INFO {
- DWORD cAltEntry;
- PCERT_ALT_NAME_ENTRY rgAltEntry;
- } CERT_ALT_NAME_INFO, *PCERT_ALT_NAME_INFO;
-
- //+-------------------------------------------------------------------------
- // Alternate name IA5 Error Location Definitions for
- // CRYPT_E_INVALID_IA5_STRING.
- //
- // Error location is returned in *pcbEncoded by
- // CryptEncodeObject(X509_ALTERNATE_NAME)
- //
- // Error location consists of:
- // ENTRY_INDEX - 8 bits << 16
- // VALUE_INDEX - 16 bits (unicode character index)
- //--------------------------------------------------------------------------
- #define CERT_ALT_NAME_ENTRY_ERR_INDEX_MASK 0xFF
- #define CERT_ALT_NAME_ENTRY_ERR_INDEX_SHIFT 16
- #define CERT_ALT_NAME_VALUE_ERR_INDEX_MASK 0x0000FFFF
- #define CERT_ALT_NAME_VALUE_ERR_INDEX_SHIFT 0
-
- #define GET_CERT_ALT_NAME_ENTRY_ERR_INDEX(X) \
- ((X >> CERT_ALT_NAME_ENTRY_ERR_INDEX_SHIFT) & \
- CERT_ALT_NAME_ENTRY_ERR_INDEX_MASK)
- #define GET_CERT_ALT_NAME_VALUE_ERR_INDEX(X) \
- (X & CERT_ALT_NAME_VALUE_ERR_INDEX_MASK)
-
-
- //+-------------------------------------------------------------------------
- // X509_BASIC_CONSTRAINTS
- // szOID_BASIC_CONSTRAINTS
- //
- // pvStructInfo points to following CERT_BASIC_CONSTRAINTS_INFO.
- //--------------------------------------------------------------------------
- typedef struct _CERT_BASIC_CONSTRAINTS_INFO {
- CRYPT_BIT_BLOB SubjectType;
- BOOL fPathLenConstraint;
- DWORD dwPathLenConstraint;
- DWORD cSubtreesConstraint;
- CERT_NAME_BLOB *rgSubtreesConstraint;
- } CERT_BASIC_CONSTRAINTS_INFO, *PCERT_BASIC_CONSTRAINTS_INFO;
-
- #define CERT_CA_SUBJECT_FLAG 0x80
- #define CERT_END_ENTITY_SUBJECT_FLAG 0x40
-
- //+-------------------------------------------------------------------------
- // X509_BASIC_CONSTRAINTS2
- // szOID_BASIC_CONSTRAINTS2
- //
- // pvStructInfo points to following CERT_BASIC_CONSTRAINTS2_INFO.
- //--------------------------------------------------------------------------
- typedef struct _CERT_BASIC_CONSTRAINTS2_INFO {
- BOOL fCA;
- BOOL fPathLenConstraint;
- DWORD dwPathLenConstraint;
- } CERT_BASIC_CONSTRAINTS2_INFO, *PCERT_BASIC_CONSTRAINTS2_INFO;
-
- //+-------------------------------------------------------------------------
- // X509_KEY_USAGE
- // szOID_KEY_USAGE
- //
- // pvStructInfo points to a CRYPT_BIT_BLOB. Has same bit definitions as
- // CERT_KEY_ATTRIBUTES_INFO's IntendedKeyUsage.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_CERT_POLICIES
- // szOID_CERT_POLICIES
- //
- // pvStructInfo points to following CERT_POLICIES_INFO.
- //--------------------------------------------------------------------------
- typedef struct _CERT_POLICY_QUALIFIER_INFO {
- LPSTR pszPolicyQualifierId; // pszObjId
- CRYPT_OBJID_BLOB Qualifier; // optional
- } CERT_POLICY_QUALIFIER_INFO, *PCERT_POLICY_QUALIFIER_INFO;
-
- typedef struct _CERT_POLICY_INFO {
- LPSTR pszPolicyIdentifier; // pszObjId
- DWORD cPolicyQualifier; // optional
- CERT_POLICY_QUALIFIER_INFO *rgPolicyQualifier;
- } CERT_POLICY_INFO, *PCERT_POLICY_INFO;
-
- typedef struct _CERT_POLICIES_INFO {
- DWORD cPolicyInfo;
- CERT_POLICY_INFO *rgPolicyInfo;
- } CERT_POLICIES_INFO, *PCERT_POLICIES_INFO;
-
- //+-------------------------------------------------------------------------
- // RSA_CSP_PUBLICKEYBLOB
- //
- // pvStructInfo points to a PUBLICKEYSTRUC immediately followed by a
- // RSAPUBKEY and the modulus bytes.
- //
- // CryptExportKey outputs the above StructInfo for a dwBlobType of
- // PUBLICKEYBLOB. CryptImportKey expects the above StructInfo when
- // importing a public key.
- //
- // For dwCertEncodingType = X509_ASN_ENCODING, the RSA_CSP_PUBLICKEYBLOB is
- // encoded as a PKCS #1 RSAPublicKey consisting of a SEQUENCE of a
- // modulus INTEGER and a publicExponent INTEGER. The modulus is encoded
- // as being a unsigned integer. When decoded, if the modulus was encoded
- // as unsigned integer with a leading 0 byte, the 0 byte is removed before
- // converting to the CSP modulus bytes.
- //
- // For decode, the aiKeyAlg field of PUBLICKEYSTRUC is always set to
- // CALG_RSA_KEYX.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_KEYGEN_REQUEST_TO_BE_SIGNED
- //
- // pvStructInfo points to CERT_KEYGEN_REQUEST_INFO.
- //
- // For CryptDecodeObject(), the pbEncoded is the "to be signed" plus its
- // signature (output of a X509_CERT CryptEncodeObject()).
- //
- // For CryptEncodeObject(), the pbEncoded is just the "to be signed".
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // PKCS_ATTRIBUTE data structure
- //
- // pvStructInfo points to a CRYPT_ATTRIBUTE.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // PKCS_CONTENT_INFO_SEQUENCE_OF_ANY data structure
- //
- // pvStructInfo points to following CRYPT_CONTENT_INFO_SEQUENCE_OF_ANY.
- //
- // For X509_ASN_ENCODING: encoded as a PKCS#7 ContentInfo structure wrapping
- // a sequence of ANY. The value of the contentType field is pszObjId,
- // while the content field is the following structure:
- // SequenceOfAny ::= SEQUENCE OF ANY
- //
- // The CRYPT_DER_BLOBs point to the already encoded ANY content.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_CONTENT_INFO_SEQUENCE_OF_ANY {
- LPSTR pszObjId;
- DWORD cValue;
- PCRYPT_DER_BLOB rgValue;
- } CRYPT_CONTENT_INFO_SEQUENCE_OF_ANY, *PCRYPT_CONTENT_INFO_SEQUENCE_OF_ANY;
-
- //+-------------------------------------------------------------------------
- // PKCS_CONTENT_INFO data structure
- //
- // pvStructInfo points to following CRYPT_CONTENT_INFO.
- //
- // For X509_ASN_ENCODING: encoded as a PKCS#7 ContentInfo structure.
- // The CRYPT_DER_BLOB points to the already encoded ANY content.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_CONTENT_INFO {
- LPSTR pszObjId;
- CRYPT_DER_BLOB Content;
- } CRYPT_CONTENT_INFO, *PCRYPT_CONTENT_INFO;
-
-
- //+-------------------------------------------------------------------------
- // X509_OCTET_STRING data structure
- //
- // pvStructInfo points to a CRYPT_DATA_BLOB.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_BITS data structure
- //
- // pvStructInfo points to a CRYPT_BIT_BLOB.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_INTEGER data structure
- //
- // pvStructInfo points to an int.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_MULTI_BYTE_INTEGER data structure
- //
- // pvStructInfo points to a CRYPT_INTEGER_BLOB.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_ENUMERATED data structure
- //
- // pvStructInfo points to an int containing the enumerated value
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_CHOICE_OF_TIME data structure
- //
- // pvStructInfo points to a FILETIME.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_SEQUENCE_OF_ANY data structure
- //
- // pvStructInfo points to following CRYPT_SEQUENCE_OF_ANY.
- //
- // The CRYPT_DER_BLOBs point to the already encoded ANY content.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_SEQUENCE_OF_ANY {
- DWORD cValue;
- PCRYPT_DER_BLOB rgValue;
- } CRYPT_SEQUENCE_OF_ANY, *PCRYPT_SEQUENCE_OF_ANY;
-
-
- //+-------------------------------------------------------------------------
- // X509_AUTHORITY_KEY_ID2
- // szOID_AUTHORITY_KEY_IDENTIFIER2
- //
- // pvStructInfo points to following CERT_AUTHORITY_KEY_ID2_INFO.
- //
- // For CRYPT_E_INVALID_IA5_STRING, the error location is returned in
- // *pcbEncoded by CryptEncodeObject(X509_AUTHORITY_KEY_ID2)
- //
- // See X509_ALTERNATE_NAME for error location defines.
- //--------------------------------------------------------------------------
- typedef struct _CERT_AUTHORITY_KEY_ID2_INFO {
- CRYPT_DATA_BLOB KeyId;
- CERT_ALT_NAME_INFO AuthorityCertIssuer; // Optional, set cAltEntry
- // to 0 to omit.
- CRYPT_INTEGER_BLOB AuthorityCertSerialNumber;
- } CERT_AUTHORITY_KEY_ID2_INFO, *PCERT_AUTHORITY_KEY_ID2_INFO;
-
- //+-------------------------------------------------------------------------
- // szOID_SUBJECT_KEY_IDENTIFIER
- //
- // pvStructInfo points to a CRYPT_DATA_BLOB.
- //--------------------------------------------------------------------------
-
-
- //+-------------------------------------------------------------------------
- // X509_CRL_REASON_CODE
- // szOID_CRL_REASON_CODE
- //
- // pvStructInfo points to an int which can be set to one of the following
- // enumerated values:
- //--------------------------------------------------------------------------
- #define CRL_REASON_UNSPECIFIED 0
- #define CRL_REASON_KEY_COMPROMISE 1
- #define CRL_REASON_CA_COMPROMISE 2
- #define CRL_REASON_AFFILIATION_CHANGED 3
- #define CRL_REASON_SUPERSEDED 4
- #define CRL_REASON_CESSATION_OF_OPERATION 5
- #define CRL_REASON_CERTIFICATE_HOLD 6
- #define CRL_REASON_REMOVE_FROM_CRL 8
-
-
- //+-------------------------------------------------------------------------
- // X509_CRL_DIST_POINTS
- // szOID_CRL_DIST_POINTS
- //
- // pvStructInfo points to following CRL_DIST_POINTS_INFO.
- //
- // For CRYPT_E_INVALID_IA5_STRING, the error location is returned in
- // *pcbEncoded by CryptEncodeObject(X509_CRL_DIST_POINTS)
- //
- // Error location consists of:
- // CRL_ISSUER_BIT - 1 bit << 31 (0 for FullName, 1 for CRLIssuer)
- // POINT_INDEX - 7 bits << 24
- // ENTRY_INDEX - 8 bits << 16
- // VALUE_INDEX - 16 bits (unicode character index)
- //
- // See X509_ALTERNATE_NAME for ENTRY_INDEX and VALUE_INDEX error location
- // defines.
- //--------------------------------------------------------------------------
- typedef struct _CRL_DIST_POINT_NAME {
- DWORD dwDistPointNameChoice;
- union {
- CERT_ALT_NAME_INFO FullName; // 1
- // Not implemented IssuerRDN; // 2
- };
- } CRL_DIST_POINT_NAME, *PCRL_DIST_POINT_NAME;
-
- #define CRL_DIST_POINT_NO_NAME 0
- #define CRL_DIST_POINT_FULL_NAME 1
- #define CRL_DIST_POINT_ISSUER_RDN_NAME 2
-
- typedef struct _CRL_DIST_POINT {
- CRL_DIST_POINT_NAME DistPointName; // OPTIONAL
- CRYPT_BIT_BLOB ReasonFlags; // OPTIONAL
- CERT_ALT_NAME_INFO CRLIssuer; // OPTIONAL
- } CRL_DIST_POINT, *PCRL_DIST_POINT;
-
- #define CRL_REASON_UNUSED_FLAG 0x80
- #define CRL_REASON_KEY_COMPROMISE_FLAG 0x40
- #define CRL_REASON_CA_COMPROMISE_FLAG 0x20
- #define CRL_REASON_AFFILIATION_CHANGED_FLAG 0x10
- #define CRL_REASON_SUPERSEDED_FLAG 0x08
- #define CRL_REASON_CESSATION_OF_OPERATION_FLAG 0x04
- #define CRL_REASON_CERTIFICATE_HOLD_FLAG 0x02
-
- typedef struct _CRL_DIST_POINTS_INFO {
- DWORD cDistPoint;
- PCRL_DIST_POINT rgDistPoint;
- } CRL_DIST_POINTS_INFO, *PCRL_DIST_POINTS_INFO;
-
- #define CRL_DIST_POINT_ERR_INDEX_MASK 0x7F
- #define CRL_DIST_POINT_ERR_INDEX_SHIFT 24
- #define GET_CRL_DIST_POINT_ERR_INDEX(X) \
- ((X >> CRL_DIST_POINT_ERR_INDEX_SHIFT) & CRL_DIST_POINT_ERR_INDEX_MASK)
-
- #define CRL_DIST_POINT_ERR_CRL_ISSUER_BIT 0x80000000L
- #define IS_CRL_DIST_POINT_ERR_CRL_ISSUER(X) \
- (0 != (X & CRL_DIST_POINT_ERR_CRL_ISSUER_BIT))
-
-
- //+-------------------------------------------------------------------------
- // X509_ENHANCED_KEY_USAGE
- // szOID_ENHANCED_KEY_USAGE
- //
- // pvStructInfo points to a CERT_ENHKEY_USAGE, CTL_USAGE.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // szOID_NEXT_UPDATE_LOCATION
- //
- // pvStructInfo points to a CERT_ALT_NAME_INFO.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // PKCS_CTL
- // szOID_CTL
- //
- // pvStructInfo points to a CTL_INFO.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_MULTI_BYTE_UINT
- //
- // pvStructInfo points to a CRYPT_UINT_BLOB. Before encoding, inserts a
- // leading 0x00. After decoding, removes a leading 0x00.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_DSS_PUBLICKEY
- //
- // pvStructInfo points to a CRYPT_UINT_BLOB.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // X509_DSS_PARAMETERS
- //
- // pvStructInfo points to following CERT_DSS_PARAMETERS data structure.
- //--------------------------------------------------------------------------
- typedef struct _CERT_DSS_PARAMETERS {
- CRYPT_UINT_BLOB p;
- CRYPT_UINT_BLOB q;
- CRYPT_UINT_BLOB g;
- } CERT_DSS_PARAMETERS, *PCERT_DSS_PARAMETERS;
-
- //+-------------------------------------------------------------------------
- // X509_DSS_SIGNATURE
- //
- // pvStructInfo is a BYTE rgbSignature[CERT_DSS_SIGNATURE_LEN]. The
- // bytes are ordered as output by the DSS CSP's CryptSignHash().
- //--------------------------------------------------------------------------
- #define CERT_DSS_R_LEN 20
- #define CERT_DSS_S_LEN 20
- #define CERT_DSS_SIGNATURE_LEN (CERT_DSS_R_LEN + CERT_DSS_S_LEN)
-
- // Sequence of 2 unsigned integers (the extra +1 is for a potential leading
- // 0x00 to make the integer unsigned)
- #define CERT_MAX_ASN_ENCODED_DSS_SIGNATURE_LEN (2 + 2*(2 + 20 +1))
-
-
- //+-------------------------------------------------------------------------
- // PKCS_RC2_CBC_PARAMETERS
- // szOID_RSA_RC2CBC
- //
- // pvStructInfo points to following CRYPT_RC2_CBC_PARAMETERS data structure.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_RC2_CBC_PARAMETERS {
- DWORD dwVersion;
- BOOL fIV; // set if has following IV
- BYTE rgbIV[8];
- } CRYPT_RC2_CBC_PARAMETERS, *PCRYPT_RC2_CBC_PARAMETERS;
-
- #define CRYPT_RC2_40BIT_VERSION 160
- #define CRYPT_RC2_64BIT_VERSION 120
- #define CRYPT_RC2_128BIT_VERSION 58
-
-
- //+-------------------------------------------------------------------------
- // PKCS_SMIME_CAPABILITIES
- // szOID_RSA_SMIMECapabilities
- //
- // pvStructInfo points to following CRYPT_SMIME_CAPABILITIES data structure.
- //
- // Note, for CryptEncodeObject(X509_ASN_ENCODING), Parameters.cbData == 0
- // causes the encoded parameters to be omitted and not encoded as a NULL
- // (05 00) as is done when encoding a CRYPT_ALGORITHM_IDENTIFIER. This
- // is per the SMIME specification for encoding capabilities.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_SMIME_CAPABILITY {
- LPSTR pszObjId;
- CRYPT_OBJID_BLOB Parameters;
- } CRYPT_SMIME_CAPABILITY, *PCRYPT_SMIME_CAPABILITY;
-
- typedef struct _CRYPT_SMIME_CAPABILITIES {
- DWORD cCapability;
- PCRYPT_SMIME_CAPABILITY rgCapability;
- } CRYPT_SMIME_CAPABILITIES, *PCRYPT_SMIME_CAPABILITIES;
-
-
- //+-------------------------------------------------------------------------
- // PKCS7_SIGNER_INFO
- //
- // pvStructInfo points to CMSG_SIGNER_INFO.
- //--------------------------------------------------------------------------
-
-
- //+-------------------------------------------------------------------------
- // Netscape Certificate Extension Object Identifiers
- //--------------------------------------------------------------------------
- #define szOID_NETSCAPE "2.16.840.1.113730"
- #define szOID_NETSCAPE_CERT_EXTENSION "2.16.840.1.113730.1"
- #define szOID_NETSCAPE_CERT_TYPE "2.16.840.1.113730.1.1"
- #define szOID_NETSCAPE_BASE_URL "2.16.840.1.113730.1.2"
- #define szOID_NETSCAPE_REVOCATION_URL "2.16.840.1.113730.1.3"
- #define szOID_NETSCAPE_CA_REVOCATION_URL "2.16.840.1.113730.1.4"
- #define szOID_NETSCAPE_CERT_RENEWAL_URL "2.16.840.1.113730.1.7"
- #define szOID_NETSCAPE_CA_POLICY_URL "2.16.840.1.113730.1.8"
- #define szOID_NETSCAPE_SSL_SERVER_NAME "2.16.840.1.113730.1.12"
- #define szOID_NETSCAPE_COMMENT "2.16.840.1.113730.1.13"
-
- //+-------------------------------------------------------------------------
- // Netscape Certificate Data Type Object Identifiers
- //--------------------------------------------------------------------------
- #define szOID_NETSCAPE_DATA_TYPE "2.16.840.1.113730.2"
- #define szOID_NETSCAPE_CERT_SEQUENCE "2.16.840.1.113730.2.5"
-
-
- //+-------------------------------------------------------------------------
- // szOID_NETSCAPE_CERT_TYPE extension
- //
- // Its value is a bit string. CryptDecodeObject/CryptEncodeObject using
- // X509_BITS.
- //
- // The following bits are defined:
- //--------------------------------------------------------------------------
- #define NETSCAPE_SSL_CLIENT_AUTH_CERT_TYPE 0x80
- #define NETSCAPE_SSL_SERVER_AUTH_CERT_TYPE 0x40
- #define NETSCAPE_SSL_CA_CERT_TYPE 0x04
-
- //+-------------------------------------------------------------------------
- // szOID_NETSCAPE_BASE_URL extension
- //
- // Its value is an IA5_STRING. CryptDecodeObject/CryptEncodeObject using
- // X509_ANY_STRING or X509_UNICODE_ANY_STRING, where,
- // dwValueType = CERT_RDN_IA5_STRING.
- //
- // When present this string is added to the beginning of all relative URLs
- // in the certificate. This extension can be considered an optimization
- // to reduce the size of the URL extensions.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // szOID_NETSCAPE_REVOCATION_URL extension
- //
- // Its value is an IA5_STRING. CryptDecodeObject/CryptEncodeObject using
- // X509_ANY_STRING or X509_UNICODE_ANY_STRING, where,
- // dwValueType = CERT_RDN_IA5_STRING.
- //
- // It is a relative or absolute URL that can be used to check the
- // revocation status of a certificate. The revocation check will be
- // performed as an HTTP GET method using a url that is the concatenation of
- // revocation-url and certificate-serial-number.
- // Where the certificate-serial-number is encoded as a string of
- // ascii hexadecimal digits. For example, if the netscape-base-url is
- // https://www.certs-r-us.com/, the netscape-revocation-url is
- // cgi-bin/check-rev.cgi?, and the certificate serial number is 173420,
- // the resulting URL would be:
- // https://www.certs-r-us.com/cgi-bin/check-rev.cgi?02a56c
- //
- // The server should return a document with a Content-Type of
- // application/x-netscape-revocation. The document should contain
- // a single ascii digit, '1' if the certificate is not curently valid,
- // and '0' if it is curently valid.
- //
- // Note: for all of the URLs that include the certificate serial number,
- // the serial number will be encoded as a string which consists of an even
- // number of hexadecimal digits. If the number of significant digits is odd,
- // the string will have a single leading zero to ensure an even number of
- // digits is generated.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // szOID_NETSCAPE_CA_REVOCATION_URL extension
- //
- // Its value is an IA5_STRING. CryptDecodeObject/CryptEncodeObject using
- // X509_ANY_STRING or X509_UNICODE_ANY_STRING, where,
- // dwValueType = CERT_RDN_IA5_STRING.
- //
- // It is a relative or absolute URL that can be used to check the
- // revocation status of any certificates that are signed by the CA that
- // this certificate belongs to. This extension is only valid in CA
- // certificates. The use of this extension is the same as the above
- // szOID_NETSCAPE_REVOCATION_URL extension.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // szOID_NETSCAPE_CERT_RENEWAL_URL extension
- //
- // Its value is an IA5_STRING. CryptDecodeObject/CryptEncodeObject using
- // X509_ANY_STRING or X509_UNICODE_ANY_STRING, where,
- // dwValueType = CERT_RDN_IA5_STRING.
- //
- // It is a relative or absolute URL that points to a certificate renewal
- // form. The renewal form will be accessed with an HTTP GET method using a
- // url that is the concatenation of renewal-url and
- // certificate-serial-number. Where the certificate-serial-number is
- // encoded as a string of ascii hexadecimal digits. For example, if the
- // netscape-base-url is https://www.certs-r-us.com/, the
- // netscape-cert-renewal-url is cgi-bin/check-renew.cgi?, and the
- // certificate serial number is 173420, the resulting URL would be:
- // https://www.certs-r-us.com/cgi-bin/check-renew.cgi?02a56c
- // The document returned should be an HTML form that will allow the user
- // to request a renewal of their certificate.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // szOID_NETSCAPE_CA_POLICY_URL extension
- //
- // Its value is an IA5_STRING. CryptDecodeObject/CryptEncodeObject using
- // X509_ANY_STRING or X509_UNICODE_ANY_STRING, where,
- // dwValueType = CERT_RDN_IA5_STRING.
- //
- // It is a relative or absolute URL that points to a web page that
- // describes the policies under which the certificate was issued.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // szOID_NETSCAPE_SSL_SERVER_NAME extension
- //
- // Its value is an IA5_STRING. CryptDecodeObject/CryptEncodeObject using
- // X509_ANY_STRING or X509_UNICODE_ANY_STRING, where,
- // dwValueType = CERT_RDN_IA5_STRING.
- //
- // It is a "shell expression" that can be used to match the hostname of the
- // SSL server that is using this certificate. It is recommended that if
- // the server's hostname does not match this pattern the user be notified
- // and given the option to terminate the SSL connection. If this extension
- // is not present then the CommonName in the certificate subject's
- // distinguished name is used for the same purpose.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // szOID_NETSCAPE_COMMENT extension
- //
- // Its value is an IA5_STRING. CryptDecodeObject/CryptEncodeObject using
- // X509_ANY_STRING or X509_UNICODE_ANY_STRING, where,
- // dwValueType = CERT_RDN_IA5_STRING.
- //
- // It is a comment that may be displayed to the user when the certificate
- // is viewed.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // szOID_NETSCAPE_CERT_SEQUENCE
- //
- // Its value is a PKCS#7 ContentInfo structure wrapping a sequence of
- // certificates. The value of the contentType field is
- // szOID_NETSCAPE_CERT_SEQUENCE, while the content field is the following
- // structure:
- // CertificateSequence ::= SEQUENCE OF Certificate.
- //
- // CryptDecodeObject/CryptEncodeObject using
- // PKCS_CONTENT_INFO_SEQUENCE_OF_ANY, where,
- // pszObjId = szOID_NETSCAPE_CERT_SEQUENCE and the CRYPT_DER_BLOBs point
- // to encoded X509 certificates.
- //--------------------------------------------------------------------------
-
-
- //+=========================================================================
- // Object IDentifier (OID) Installable Functions: Data Structures and APIs
- //==========================================================================
-
- typedef void *HCRYPTOIDFUNCSET;
- typedef void *HCRYPTOIDFUNCADDR;
-
- // Predefined OID Function Names
- #define CRYPT_OID_ENCODE_OBJECT_FUNC "CryptDllEncodeObject"
- #define CRYPT_OID_DECODE_OBJECT_FUNC "CryptDllDecodeObject"
- #define CRYPT_OID_CREATE_COM_OBJECT_FUNC "CryptDllCreateCOMObject"
- #define CRYPT_OID_VERIFY_REVOCATION_FUNC "CertDllVerifyRevocation"
- #define CRYPT_OID_VERIFY_CTL_USAGE_FUNC "CertDllVerifyCTLUsage"
- #define CRYPT_OID_FORMAT_OBJECT_FUNC "CryptDllFormatObject"
- #define CRYPT_OID_FIND_OID_INFO_FUNC "CryptDllFindOIDInfo"
-
- // CryptDllEncodeObject has same function signature as CryptEncodeObject.
-
- // CryptDllDecodeObject has same function signature as CryptDecodeObject.
-
- // CryptDllCreateCOMObject has the following signature:
- // BOOL WINAPI CryptDllCreateCOMObject(
- // IN DWORD dwEncodingType,
- // IN LPCSTR pszOID,
- // IN PCRYPT_DATA_BLOB pEncodedContent,
- // IN DWORD dwFlags,
- // IN REFIID riid,
- // OUT void **ppvObj);
-
- // CertDllVerifyRevocation has the same signature as CertVerifyRevocation
- // (See CertVerifyRevocation for details on when called)
-
- // CertDllVerifyCTLUsage has the same signature as CertVerifyCTLUsage
-
- // CryptDllFindOIDInfo currently is only used to store values used by
- // CryptFindOIDInfo. See CryptFindOIDInfo() for more details.
-
- // Example of a complete OID Function Registry Name:
- // HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\OID
- // Encoding Type 1\CryptDllEncodeObject\1.2.3
- //
- // The key's L"Dll" value contains the name of the Dll.
- // The key's L"FuncName" value overrides the default function name
- #define CRYPT_OID_REGPATH "Software\\Microsoft\\Cryptography\\OID"
- #define CRYPT_OID_REG_ENCODING_TYPE_PREFIX "EncodingType "
- #define CRYPT_OID_REG_DLL_VALUE_NAME L"Dll"
- #define CRYPT_OID_REG_FUNC_NAME_VALUE_NAME L"FuncName"
- #define CRYPT_OID_REG_FUNC_NAME_VALUE_NAME_A "FuncName"
-
- // OID used for Default OID functions
- #define CRYPT_DEFAULT_OID "DEFAULT"
-
- typedef struct _CRYPT_OID_FUNC_ENTRY {
- LPCSTR pszOID;
- void *pvFuncAddr;
- } CRYPT_OID_FUNC_ENTRY, *PCRYPT_OID_FUNC_ENTRY;
-
-
- #define CRYPT_INSTALL_OID_FUNC_BEFORE_FLAG 1
-
- //+-------------------------------------------------------------------------
- // Install a set of callable OID function addresses.
- //
- // By default the functions are installed at end of the list.
- // Set CRYPT_INSTALL_OID_FUNC_BEFORE_FLAG to install at beginning of list.
- //
- // hModule should be updated with the hModule passed to DllMain to prevent
- // the Dll containing the function addresses from being unloaded by
- // CryptGetOIDFuncAddress/CryptFreeOIDFunctionAddress. This would be the
- // case when the Dll has also regsvr32'ed OID functions via
- // CryptRegisterOIDFunction.
- //
- // DEFAULT functions are installed by setting rgFuncEntry[].pszOID =
- // CRYPT_DEFAULT_OID.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptInstallOIDFunctionAddress(
- IN HMODULE hModule, // hModule passed to DllMain
- IN DWORD dwEncodingType,
- IN LPCSTR pszFuncName,
- IN DWORD cFuncEntry,
- IN const CRYPT_OID_FUNC_ENTRY rgFuncEntry[],
- IN DWORD dwFlags
- );
-
- //+-------------------------------------------------------------------------
- // Initialize and return handle to the OID function set identified by its
- // function name.
- //
- // If the set already exists, a handle to the existing set is returned.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- HCRYPTOIDFUNCSET
- WINAPI
- CryptInitOIDFunctionSet(
- IN LPCSTR pszFuncName,
- IN DWORD dwFlags
- );
-
- //+-------------------------------------------------------------------------
- // Search the list of installed functions for an encoding type and OID match.
- // If not found, search the registry.
- //
- // For success, returns TRUE with *ppvFuncAddr updated with the function's
- // address and *phFuncAddr updated with the function address's handle.
- // The function's handle is AddRef'ed. CryptFreeOIDFunctionAddress needs to
- // be called to release it.
- //
- // For a registry match, the Dll containing the function is loaded.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptGetOIDFunctionAddress(
- IN HCRYPTOIDFUNCSET hFuncSet,
- IN DWORD dwEncodingType,
- IN LPCSTR pszOID,
- IN DWORD dwFlags,
- OUT void **ppvFuncAddr,
- OUT HCRYPTOIDFUNCADDR *phFuncAddr
- );
-
-
- //+-------------------------------------------------------------------------
- // Get the list of registered default Dll entries for the specified
- // function set and encoding type.
- //
- // The returned list consists of none, one or more null terminated Dll file
- // names. The list is terminated with an empty (L"\0") Dll file name.
- // For example: L"first.dll" L"\0" L"second.dll" L"\0" L"\0"
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptGetDefaultOIDDllList(
- IN HCRYPTOIDFUNCSET hFuncSet,
- IN DWORD dwEncodingType,
- OUT LPWSTR pwszDllList,
- IN OUT DWORD *pcchDllList
- );
-
- //+-------------------------------------------------------------------------
- // Either: get the first or next installed DEFAULT function OR
- // load the Dll containing the DEFAULT function.
- //
- // If pwszDll is NULL, search the list of installed DEFAULT functions.
- // *phFuncAddr must be set to NULL to get the first installed function.
- // Successive installed functions are returned by setting *phFuncAddr
- // to the hFuncAddr returned by the previous call.
- //
- // If pwszDll is NULL, the input *phFuncAddr
- // is always CryptFreeOIDFunctionAddress'ed by this function, even for
- // an error.
- //
- // If pwszDll isn't NULL, then, attempts to load the Dll and the DEFAULT
- // function. *phFuncAddr is ignored upon entry and isn't
- // CryptFreeOIDFunctionAddress'ed.
- //
- // For success, returns TRUE with *ppvFuncAddr updated with the function's
- // address and *phFuncAddr updated with the function address's handle.
- // The function's handle is AddRef'ed. CryptFreeOIDFunctionAddress needs to
- // be called to release it or CryptGetDefaultOIDFunctionAddress can also
- // be called for a NULL pwszDll.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptGetDefaultOIDFunctionAddress(
- IN HCRYPTOIDFUNCSET hFuncSet,
- IN DWORD dwEncodingType,
- IN OPTIONAL LPCWSTR pwszDll,
- IN DWORD dwFlags,
- OUT void **ppvFuncAddr,
- IN OUT HCRYPTOIDFUNCADDR *phFuncAddr
- );
-
- //+-------------------------------------------------------------------------
- // Releases the handle AddRef'ed and returned by CryptGetOIDFunctionAddress
- // or CryptGetDefaultOIDFunctionAddress.
- //
- // If a Dll was loaded for the function its unloaded. However, before doing
- // the unload, the DllCanUnloadNow function exported by the loaded Dll is
- // called. It should return S_FALSE to inhibit the unload or S_TRUE to enable
- // the unload. If the Dll doesn't export DllCanUnloadNow, the Dll is unloaded.
- //
- // DllCanUnloadNow has the following signature:
- // STDAPI DllCanUnloadNow(void);
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptFreeOIDFunctionAddress(
- IN HCRYPTOIDFUNCADDR hFuncAddr,
- IN DWORD dwFlags
- );
-
- //+-------------------------------------------------------------------------
- // Register the Dll containing the function to be called for the specified
- // encoding type, function name and OID.
- //
- // pwszDll may contain environment-variable strings
- // which are ExpandEnvironmentStrings()'ed before loading the Dll.
- //
- // In addition to registering the DLL, you may override the
- // name of the function to be called. For example,
- // pszFuncName = "CryptDllEncodeObject",
- // pszOverrideFuncName = "MyEncodeXyz".
- // This allows a Dll to export multiple OID functions for the same
- // function name without needing to interpose its own OID dispatcher function.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptRegisterOIDFunction(
- IN DWORD dwEncodingType,
- IN LPCSTR pszFuncName,
- IN LPCSTR pszOID,
- IN OPTIONAL LPCWSTR pwszDll,
- IN OPTIONAL LPCSTR pszOverrideFuncName
- );
-
- //+-------------------------------------------------------------------------
- // Unregister the Dll containing the function to be called for the specified
- // encoding type, function name and OID.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptUnregisterOIDFunction(
- IN DWORD dwEncodingType,
- IN LPCSTR pszFuncName,
- IN LPCSTR pszOID
- );
-
-
- //+-------------------------------------------------------------------------
- // Register the Dll containing the default function to be called for the
- // specified encoding type and function name.
- //
- // Unlike CryptRegisterOIDFunction, you can't override the function name
- // needing to be exported by the Dll.
- //
- // The Dll is inserted before the entry specified by dwIndex.
- // dwIndex == 0, inserts at the beginning.
- // dwIndex == CRYPT_REGISTER_LAST_INDEX, appends at the end.
- //
- // pwszDll may contain environment-variable strings
- // which are ExpandEnvironmentStrings()'ed before loading the Dll.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptRegisterDefaultOIDFunction(
- IN DWORD dwEncodingType,
- IN LPCSTR pszFuncName,
- IN DWORD dwIndex,
- IN LPCWSTR pwszDll
- );
-
- #define CRYPT_REGISTER_FIRST_INDEX 0
- #define CRYPT_REGISTER_LAST_INDEX 0xFFFFFFFF
-
- //+-------------------------------------------------------------------------
- // Unregister the Dll containing the default function to be called for
- // the specified encoding type and function name.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptUnregisterDefaultOIDFunction(
- IN DWORD dwEncodingType,
- IN LPCSTR pszFuncName,
- IN LPCWSTR pwszDll
- );
-
- //+-------------------------------------------------------------------------
- // Set the value for the specified encoding type, function name, OID and
- // value name.
- //
- // See RegSetValueEx for the possible value types.
- //
- // String types are UNICODE.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptSetOIDFunctionValue(
- IN DWORD dwEncodingType,
- IN LPCSTR pszFuncName,
- IN LPCSTR pszOID,
- IN LPCWSTR pwszValueName,
- IN DWORD dwValueType,
- IN const BYTE *pbValueData,
- IN DWORD cbValueData
- );
-
- //+-------------------------------------------------------------------------
- // Get the value for the specified encoding type, function name, OID and
- // value name.
- //
- // See RegEnumValue for the possible value types.
- //
- // String types are UNICODE.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptGetOIDFunctionValue(
- IN DWORD dwEncodingType,
- IN LPCSTR pszFuncName,
- IN LPCSTR pszOID,
- IN LPCWSTR pwszValueName,
- OUT DWORD *pdwValueType,
- OUT BYTE *pbValueData,
- IN OUT DWORD *pcbValueData
- );
-
- typedef BOOL (WINAPI *PFN_CRYPT_ENUM_OID_FUNC)(
- IN DWORD dwEncodingType,
- IN LPCSTR pszFuncName,
- IN LPCSTR pszOID,
- IN DWORD cValue,
- IN const DWORD rgdwValueType[],
- IN LPCWSTR const rgpwszValueName[],
- IN const BYTE * const rgpbValueData[],
- IN const DWORD rgcbValueData[],
- IN void *pvArg
- );
-
- //+-------------------------------------------------------------------------
- // Enumerate the OID functions identified by their encoding type,
- // function name and OID.
- //
- // pfnEnumOIDFunc is called for each registry key matching the input
- // parameters. Setting dwEncodingType to CRYPT_MATCH_ANY_ENCODING_TYPE matches
- // any. Setting pszFuncName or pszOID to NULL matches any.
- //
- // Set pszOID == CRYPT_DEFAULT_OID to restrict the enumeration to only the
- // DEFAULT functions
- //
- // String types are UNICODE.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptEnumOIDFunction(
- IN DWORD dwEncodingType,
- IN OPTIONAL LPCSTR pszFuncName,
- IN OPTIONAL LPCSTR pszOID,
- IN DWORD dwFlags,
- IN void *pvArg,
- IN PFN_CRYPT_ENUM_OID_FUNC pfnEnumOIDFunc
- );
-
- #define CRYPT_MATCH_ANY_ENCODING_TYPE 0xFFFFFFFF
-
-
- //+=========================================================================
- // Object IDentifier (OID) Information: Data Structures and APIs
- //==========================================================================
-
- //+-------------------------------------------------------------------------
- // OID Information
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_OID_INFO {
- DWORD cbSize;
- LPCSTR pszOID;
- LPCWSTR pwszName;
- DWORD dwGroupId;
- union {
- DWORD dwValue;
- ALG_ID Algid;
- DWORD dwLength;
- };
- CRYPT_DATA_BLOB ExtraInfo;
- } CRYPT_OID_INFO, *PCRYPT_OID_INFO;
- typedef const CRYPT_OID_INFO CCRYPT_OID_INFO, *PCCRYPT_OID_INFO;
-
- //+-------------------------------------------------------------------------
- // OID Group IDs
- //--------------------------------------------------------------------------
- #define CRYPT_HASH_ALG_OID_GROUP_ID 1
- #define CRYPT_ENCRYPT_ALG_OID_GROUP_ID 2
- #define CRYPT_PUBKEY_ALG_OID_GROUP_ID 3
- #define CRYPT_SIGN_ALG_OID_GROUP_ID 4
- #define CRYPT_RDN_ATTR_OID_GROUP_ID 5
- #define CRYPT_EXT_OR_ATTR_OID_GROUP_ID 6
- #define CRYPT_ENHKEY_USAGE_OID_GROUP_ID 7
- #define CRYPT_POLICY_OID_GROUP_ID 8
- #define CRYPT_LAST_OID_GROUP_ID 8
-
- #define CRYPT_FIRST_ALG_OID_GROUP_ID CRYPT_HASH_ALG_OID_GROUP_ID
- #define CRYPT_LAST_ALG_OID_GROUP_ID CRYPT_SIGN_ALG_OID_GROUP_ID
-
-
- // The CRYPT_*_ALG_OID_GROUP_ID's have an Algid. The CRYPT_RDN_ATTR_OID_GROUP_ID
- // has a dwLength. The CRYPT_EXT_OR_ATTR_OID_GROUP_ID,
- // CRYPT_ENHKEY_USAGE_OID_GROUP_ID or CRYPT_POLICY_OID_GROUP_ID don't have a
- // dwValue.
- //
-
- // CRYPT_PUBKEY_ALG_OID_GROUP_ID has the following optional ExtraInfo:
- // DWORD[0] - Flags. CRYPT_OID_INHIBIT_SIGNATURE_FORMAT_FLAG can be set to
- // inhibit the reformatting of the signature before
- // CryptVerifySignature is called or after CryptSignHash
- // is called. CRYPT_OID_USE_PUBKEY_PARA_FOR_PKCS7_FLAG can
- // be set to include the public key algorithm's parameters
- // in the PKCS7's digestEncryptionAlgorithm's parameters.
-
- #define CRYPT_OID_INHIBIT_SIGNATURE_FORMAT_FLAG 0x1
- #define CRYPT_OID_USE_PUBKEY_PARA_FOR_PKCS7_FLAG 0x2
-
- // CRYPT_SIGN_ALG_OID_GROUP_ID has the following optional ExtraInfo:
- // DWORD[0] - Public Key Algid.
- // DWORD[1] - Flags. Same as above for CRYPT_PUBKEY_ALG_OID_GROUP_ID.
-
- // CRYPT_RDN_ATTR_OID_GROUP_ID has the following optional ExtraInfo:
- // Array of DWORDs:
- // [0 ..] - Null terminated list of acceptable RDN attribute
- // value types. An empty list implies CERT_RDN_PRINTABLE_STRING,
- // CERT_RDN_T61_STRING, 0.
-
- //+-------------------------------------------------------------------------
- // Find OID information. Returns NULL if unable to find any information
- // for the specified key and group. Note, returns a pointer to a constant
- // data structure. The returned pointer MUST NOT be freed.
- //
- // dwKeyType's:
- // CRYPT_OID_INFO_OID_KEY, pvKey points to a szOID
- // CRYPT_OID_INFO_NAME_KEY, pvKey points to a wszName
- // CRYPT_OID_INFO_ALGID_KEY, pvKey points to an ALG_ID
- // CRYPT_OID_INFO_SIGN_KEY, pvKey points to an array of two ALG_ID's:
- // ALG_ID[0] - Hash Algid
- // ALG_ID[1] - PubKey Algid
- //
- // Setting dwGroupId to 0, searches all groups according to the dwKeyType.
- // Otherwise, only the dwGroupId is searched.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCRYPT_OID_INFO
- WINAPI
- CryptFindOIDInfo(
- IN DWORD dwKeyType,
- IN void *pvKey,
- IN DWORD dwGroupId
- );
-
- #define CRYPT_OID_INFO_OID_KEY 1
- #define CRYPT_OID_INFO_NAME_KEY 2
- #define CRYPT_OID_INFO_ALGID_KEY 3
- #define CRYPT_OID_INFO_SIGN_KEY 4
-
- //+-------------------------------------------------------------------------
- // Register OID information. The OID information specified in the
- // CCRYPT_OID_INFO structure is persisted to the registry.
- //
- // crypt32.dll contains information for the commonly known OIDs. This function
- // allows applications to augment crypt32.dll's OID information. During
- // CryptFindOIDInfo's first call, the registered OID information is installed.
- //
- // By default the registered OID information is installed after crypt32.dll's
- // OID entries. Set CRYPT_INSTALL_OID_INFO_BEFORE_FLAG to install before.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptRegisterOIDInfo(
- IN PCCRYPT_OID_INFO pInfo,
- IN DWORD dwFlags
- );
-
- #define CRYPT_INSTALL_OID_INFO_BEFORE_FLAG 1
-
- //+-------------------------------------------------------------------------
- // Unregister OID information. Only the pszOID and dwGroupId fields are
- // used to identify the OID information to be unregistered.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptUnregisterOIDInfo(
- IN PCCRYPT_OID_INFO pInfo
- );
-
-
- //+=========================================================================
- // Low Level Cryptographic Message Data Structures and APIs
- //==========================================================================
-
- typedef void *HCRYPTMSG;
-
- #define szOID_PKCS_7_DATA "1.2.840.113549.1.7.1"
- #define szOID_PKCS_7_SIGNED "1.2.840.113549.1.7.2"
- #define szOID_PKCS_7_ENVELOPED "1.2.840.113549.1.7.3"
- #define szOID_PKCS_7_SIGNEDANDENVELOPED "1.2.840.113549.1.7.4"
- #define szOID_PKCS_7_DIGESTED "1.2.840.113549.1.7.5"
- #define szOID_PKCS_7_ENCRYPTED "1.2.840.113549.1.7.6"
-
- #define szOID_PKCS_9_CONTENT_TYPE "1.2.840.113549.1.9.3"
- #define szOID_PKCS_9_MESSAGE_DIGEST "1.2.840.113549.1.9.4"
-
- //+-------------------------------------------------------------------------
- // Message types
- //--------------------------------------------------------------------------
- #define CMSG_DATA 1
- #define CMSG_SIGNED 2
- #define CMSG_ENVELOPED 3
- #define CMSG_SIGNED_AND_ENVELOPED 4
- #define CMSG_HASHED 5
- #define CMSG_ENCRYPTED 6
-
- //+-------------------------------------------------------------------------
- // Message Type Bit Flags
- //--------------------------------------------------------------------------
- #define CMSG_ALL_FLAGS (~0UL)
- #define CMSG_DATA_FLAG (1 << CMSG_DATA)
- #define CMSG_SIGNED_FLAG (1 << CMSG_SIGNED)
- #define CMSG_ENVELOPED_FLAG (1 << CMSG_ENVELOPED)
- #define CMSG_SIGNED_AND_ENVELOPED_FLAG (1 << CMSG_SIGNED_AND_ENVELOPED)
- #define CMSG_HASHED_FLAG (1 << CMSG_HASHED)
- #define CMSG_ENCRYPTED_FLAG (1 << CMSG_ENCRYPTED)
-
- //+-------------------------------------------------------------------------
- // The message encode information (pvMsgEncodeInfo) is message type dependent
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_DATA: pvMsgEncodeInfo = NULL
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_SIGNED
- //
- // The pCertInfo in the CMSG_SIGNER_ENCODE_INFO provides the Issuer, SerialNumber
- // and PublicKeyInfo.Algorithm. The PublicKeyInfo.Algorithm implicitly
- // specifies the HashEncryptionAlgorithm to be used.
- //
- // The hCryptProv and dwKeySpec specify the private key to use. If dwKeySpec
- // == 0, then, defaults to AT_SIGNATURE.
- //
- // pvHashAuxInfo currently isn't used and must be set to NULL.
- //--------------------------------------------------------------------------
- typedef struct _CMSG_SIGNER_ENCODE_INFO {
- DWORD cbSize;
- PCERT_INFO pCertInfo;
- HCRYPTPROV hCryptProv;
- DWORD dwKeySpec;
- CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
- void *pvHashAuxInfo;
- DWORD cAuthAttr;
- PCRYPT_ATTRIBUTE rgAuthAttr;
- DWORD cUnauthAttr;
- PCRYPT_ATTRIBUTE rgUnauthAttr;
- } CMSG_SIGNER_ENCODE_INFO, *PCMSG_SIGNER_ENCODE_INFO;
-
- typedef struct _CMSG_SIGNED_ENCODE_INFO {
- DWORD cbSize;
- DWORD cSigners;
- PCMSG_SIGNER_ENCODE_INFO rgSigners;
- DWORD cCertEncoded;
- PCERT_BLOB rgCertEncoded;
- DWORD cCrlEncoded;
- PCRL_BLOB rgCrlEncoded;
- } CMSG_SIGNED_ENCODE_INFO, *PCMSG_SIGNED_ENCODE_INFO;
-
- //+-------------------------------------------------------------------------
- // CMSG_ENVELOPED
- //
- // The PCERT_INFO for the rgRecipients provides the Issuer, SerialNumber
- // and PublicKeyInfo. The PublicKeyInfo.Algorithm implicitly
- // specifies the KeyEncryptionAlgorithm to be used.
- //
- // The PublicKeyInfo.PublicKey in PCERT_INFO is used to encrypt the content
- // encryption key for the recipient.
- //
- // hCryptProv is used to do the content encryption, recipient key encryption
- // and export. The hCryptProv's private keys aren't used.
- //
- // Note: CAPI currently doesn't support more than one KeyEncryptionAlgorithm
- // per provider. This will need to be fixed.
- //
- // pvEncryptionAuxInfo currently isn't used and must be set to NULL.
- //--------------------------------------------------------------------------
- typedef struct _CMSG_ENVELOPED_ENCODE_INFO {
- DWORD cbSize;
- HCRYPTPROV hCryptProv;
- CRYPT_ALGORITHM_IDENTIFIER ContentEncryptionAlgorithm;
- void *pvEncryptionAuxInfo;
- DWORD cRecipients;
- PCERT_INFO *rgpRecipients;
- } CMSG_ENVELOPED_ENCODE_INFO, *PCMSG_ENVELOPED_ENCODE_INFO;
-
- //+-------------------------------------------------------------------------
- // CMSG_SIGNED_AND_ENVELOPED
- //
- // For PKCS #7, a signed and enveloped message doesn't have the
- // signer's authenticated or unauthenticated attributes. Otherwise, a
- // combination of the CMSG_SIGNED_ENCODE_INFO and CMSG_ENVELOPED_ENCODE_INFO.
- //--------------------------------------------------------------------------
- typedef struct _CMSG_SIGNED_AND_ENVELOPED_ENCODE_INFO {
- DWORD cbSize;
- CMSG_SIGNED_ENCODE_INFO SignedInfo;
- CMSG_ENVELOPED_ENCODE_INFO EnvelopedInfo;
- } CMSG_SIGNED_AND_ENVELOPED_ENCODE_INFO, *PCMSG_SIGNED_AND_ENVELOPED_ENCODE_INFO;
-
- //+-------------------------------------------------------------------------
- // CMSG_HASHED
- //
- // hCryptProv is used to do the hash. Doesn't need to use a private key.
- //
- // If fDetachedHash is set, then, the encoded message doesn't contain
- // any content (its treated as NULL Data)
- //
- // pvHashAuxInfo currently isn't used and must be set to NULL.
- //--------------------------------------------------------------------------
- typedef struct _CMSG_HASHED_ENCODE_INFO {
- DWORD cbSize;
- HCRYPTPROV hCryptProv;
- CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
- void *pvHashAuxInfo;
- } CMSG_HASHED_ENCODE_INFO, *PCMSG_HASHED_ENCODE_INFO;
-
- //+-------------------------------------------------------------------------
- // CMSG_ENCRYPTED
- //
- // The key used to encrypt the message is identified outside of the message
- // content (for example, password).
- //
- // The content input to CryptMsgUpdate has already been encrypted.
- //
- // pvEncryptionAuxInfo currently isn't used and must be set to NULL.
- //--------------------------------------------------------------------------
- typedef struct _CMSG_ENCRYPTED_ENCODE_INFO {
- DWORD cbSize;
- CRYPT_ALGORITHM_IDENTIFIER ContentEncryptionAlgorithm;
- void *pvEncryptionAuxInfo;
- } CMSG_ENCRYPTED_ENCODE_INFO, *PCMSG_ENCRYPTED_ENCODE_INFO;
-
- //+-------------------------------------------------------------------------
- // This parameter allows messages to be of variable length with streamed
- // output.
- //
- // By default, messages are of a definite length and
- // CryptMsgGetParam(CMSG_CONTENT_PARAM) is
- // called to get the cryptographically processed content. Until closed,
- // the handle keeps a copy of the processed content.
- //
- // With streamed output, the processed content can be freed as its streamed.
- //
- // If the length of the content to be updated is known at the time of the
- // open, then, ContentLength should be set to that length. Otherwise, it
- // should be set to CMSG_INDEFINITE_LENGTH.
- //--------------------------------------------------------------------------
- typedef BOOL (WINAPI *PFN_CMSG_STREAM_OUTPUT)(
- IN const void *pvArg,
- IN BYTE *pbData,
- IN DWORD cbData,
- IN BOOL fFinal
- );
-
- #define CMSG_INDEFINITE_LENGTH (0xFFFFFFFF)
-
- typedef struct _CMSG_STREAM_INFO {
- DWORD cbContent;
- PFN_CMSG_STREAM_OUTPUT pfnStreamOutput;
- void *pvArg;
- } CMSG_STREAM_INFO, *PCMSG_STREAM_INFO;
-
- //+-------------------------------------------------------------------------
- // Open dwFlags
- //--------------------------------------------------------------------------
- #define CMSG_BARE_CONTENT_FLAG 0x00000001
- #define CMSG_LENGTH_ONLY_FLAG 0x00000002
- #define CMSG_DETACHED_FLAG 0x00000004
- #define CMSG_AUTHENTICATED_ATTRIBUTES_FLAG 0x00000008
- #define CMSG_CONTENTS_OCTETS_FLAG 0x00000010
- #define CMSG_MAX_LENGTH_FLAG 0x00000020
-
- //+-------------------------------------------------------------------------
- // Open a cryptographic message for encoding
- //
- // For PKCS #7:
- // If the content to be passed to CryptMsgUpdate has already
- // been message encoded (the input to CryptMsgUpdate is the streamed output
- // from another message encode), then, the CMSG_ENCODED_CONTENT_INFO_FLAG should
- // be set in dwFlags. If not set, then, the inner ContentType is Data and
- // the input to CryptMsgUpdate is treated as the inner Data type's Content,
- // a string of bytes.
- // If CMSG_BARE_CONTENT_FLAG is specified for a streamed message,
- // the streamed output will not have an outer ContentInfo wrapper. This
- // makes it suitable to be streamed into an enclosing message.
- //
- // The pStreamInfo parameter needs to be set to stream the encoded message
- // output.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- HCRYPTMSG
- WINAPI
- CryptMsgOpenToEncode(
- IN DWORD dwMsgEncodingType,
- IN DWORD dwFlags,
- IN DWORD dwMsgType,
- IN void const *pvMsgEncodeInfo,
- IN OPTIONAL LPSTR pszInnerContentObjID,
- IN OPTIONAL PCMSG_STREAM_INFO pStreamInfo
- );
-
- //+-------------------------------------------------------------------------
- // Calculate the length of an encoded cryptographic message.
- //
- // Calculates the length of the encoded message given the
- // message type, encoding parameters and total length of
- // the data to be updated. Note, this might not be the exact length. However,
- // it will always be greater than or equal to the actual length.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CryptMsgCalculateEncodedLength(
- IN DWORD dwMsgEncodingType,
- IN DWORD dwFlags,
- IN DWORD dwMsgType,
- IN void const *pvMsgEncodeInfo,
- IN OPTIONAL LPSTR pszInnerContentObjID,
- IN DWORD cbData
- );
-
- //+-------------------------------------------------------------------------
- // Open a cryptographic message for decoding
- //
- // These comments need to be changed
- // For PKCS #7: if the inner ContentType isn't Data, then, the inner
- // ContentInfo consisting of both ContentType and Content is output.
- // To also enable ContentInfo output for the Data ContentType, then,
- // the CMSG_ENCODED_CONTENT_INFO_FLAG should be set
- // in dwFlags. If not set, then, only the content portion of the inner
- // ContentInfo is output for the Data ContentType.
- //
- // To only calculate the length of the decoded message, set the
- // CMSG_LENGTH_ONLY_FLAG in dwFlags. After the final CryptMsgUpdate get the
- // MSG_CONTENT_PARAM. Note, this might not be the exact length. However,
- // it will always be greater than or equal to the actual length.
- //
- // hCryptProv specifies the crypto provider to use for hashing and/or
- // decrypting the message. For enveloped messages, hCryptProv also specifies
- // the private exchange key to use. For signed messages, hCryptProv is used
- // when CryptMsgVerifySigner is called.
- //
- // For enveloped messages, the pRecipientInfo contains the Issuer and
- // SerialNumber identifying the RecipientInfo in the message.
- //
- // Note, the pRecipientInfo should correspond to the provider's private
- // exchange key.
- //
- // If pRecipientInfo is NULL, then, the message isn't decrypted. To decrypt
- // the message, CryptMsgControl(CMSG_CTRL_DECRYPT) is called after the final
- // CryptMsgUpdate.
- //
- // The pStreamInfo parameter needs to be set to stream the decoded content
- // output. Note, if pRecipientInfo is NULL, then, the streamed output isn't
- // decrypted.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- HCRYPTMSG
- WINAPI
- CryptMsgOpenToDecode(
- IN DWORD dwMsgEncodingType,
- IN DWORD dwFlags,
- IN DWORD dwMsgType,
- IN HCRYPTPROV hCryptProv,
- IN OPTIONAL PCERT_INFO pRecipientInfo,
- IN OPTIONAL PCMSG_STREAM_INFO pStreamInfo
- );
-
- //+-------------------------------------------------------------------------
- // Close a cryptographic message handle
- //
- // LastError is preserved unless FALSE is returned.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptMsgClose(
- IN HCRYPTMSG hCryptMsg
- );
-
- //+-------------------------------------------------------------------------
- // Update the content of a cryptographic message. Depending on how the
- // message was opened, the content is either encoded or decoded.
- //
- // This function is repetitively called to append to the message content.
- // fFinal is set to identify the last update. On fFinal, the encode/decode
- // is completed. The encoded/decoded content and the decoded parameters
- // are valid until the open and all duplicated handles are closed.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptMsgUpdate(
- IN HCRYPTMSG hCryptMsg,
- IN const BYTE *pbData,
- IN DWORD cbData,
- IN BOOL fFinal
- );
-
- //+-------------------------------------------------------------------------
- // Perform a special "control" function after the final CryptMsgUpdate of a
- // encoded/decoded cryptographic message.
- //
- // The dwCtrlType parameter specifies the type of operation to be performed.
- //
- // The pvCtrlPara definition depends on the dwCtrlType value.
- //
- // See below for a list of the control operations and their pvCtrlPara
- // type definition.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptMsgControl(
- IN HCRYPTMSG hCryptMsg,
- IN DWORD dwFlags,
- IN DWORD dwCtrlType,
- IN void const *pvCtrlPara
- );
-
- //+-------------------------------------------------------------------------
- // Message control types
- //--------------------------------------------------------------------------
- #define CMSG_CTRL_VERIFY_SIGNATURE 1
- #define CMSG_CTRL_DECRYPT 2
- #define CMSG_CTRL_VERIFY_HASH 5
- #define CMSG_CTRL_ADD_SIGNER 6
- #define CMSG_CTRL_DEL_SIGNER 7
- #define CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR 8
- #define CMSG_CTRL_DEL_SIGNER_UNAUTH_ATTR 9
- #define CMSG_CTRL_ADD_CERT 10
- #define CMSG_CTRL_DEL_CERT 11
- #define CMSG_CTRL_ADD_CRL 12
- #define CMSG_CTRL_DEL_CRL 13
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_VERIFY_SIGNATURE
- //
- // Verify the signature of a SIGNED or SIGNED_AND_ENVELOPED
- // message after it has been decoded.
- //
- // For a SIGNED_AND_ENVELOPED message, called after
- // CryptMsgControl(CMSG_CTRL_DECRYPT), if CryptMsgOpenToDecode was called
- // with a NULL pRecipientInfo.
- //
- // pvCtrlPara points to a CERT_INFO struct.
- //
- // The CERT_INFO contains the Issuer and SerialNumber identifying
- // the Signer of the message. The CERT_INFO also contains the
- // PublicKeyInfo
- // used to verify the signature. The cryptographic provider specified
- // in CryptMsgOpenToDecode is used.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_DECRYPT
- //
- // Decrypt an ENVELOPED or SIGNED_AND_ENVELOPED message after it has been
- // decoded.
- //
- // hCryptProv and dwKeySpec specify the private key to use. For dwKeySpec ==
- // 0, defaults to AT_KEYEXCHANGE.
- //
- // dwRecipientIndex is the index of the recipient in the message associated
- // with the hCryptProv's private key.
- //
- // This control function needs to be called, if you don't know the appropriate
- // recipient before calling CryptMsgOpenToDecode. After the final
- // CryptMsgUpdate, the list of recipients is obtained by iterating through
- // CMSG_RECIPIENT_INFO_PARAM. The recipient corresponding to a private
- // key owned by the caller is selected and passed to this function to decrypt
- // the message.
- //
- // Note, the message can only be decrypted once.
- //--------------------------------------------------------------------------
- typedef struct _CMSG_CTRL_DECRYPT_PARA {
- DWORD cbSize;
- HCRYPTPROV hCryptProv;
- DWORD dwKeySpec;
- DWORD dwRecipientIndex;
- } CMSG_CTRL_DECRYPT_PARA, *PCMSG_CTRL_DECRYPT_PARA;
-
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_VERIFY_HASH
- //
- // Verify the hash of a HASHED message after it has been decoded.
- //
- // Only the hCryptMsg parameter is used, to specify the message whose
- // hash is being verified.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_ADD_SIGNER
- //
- // Add a signer to a signed-data or signed-and-enveloped-data message.
- //
- // pvCtrlPara points to a CMSG_SIGNER_ENCODE_INFO.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_DEL_SIGNER
- //
- // Remove a signer from a signed-data or signed-and-enveloped-data message.
- //
- // pvCtrlPara points to a DWORD containing the 0-based index of the
- // signer to be removed.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR
- //
- // Add an unauthenticated attribute to the SignerInfo of a signed-data or
- // signed-and-enveloped-data message.
- //
- // The unauthenticated attribute is input in the form of an encoded blob.
- //--------------------------------------------------------------------------
-
- typedef struct _CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR_PARA {
- DWORD cbSize;
- DWORD dwSignerIndex;
- CRYPT_DATA_BLOB blob;
- } CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR_PARA, *PCMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR_PARA;
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_DEL_SIGNER_UNAUTH_ATTR
- //
- // Delete an unauthenticated attribute from the SignerInfo of a signed-data
- // or signed-and-enveloped-data message.
- //
- // The unauthenticated attribute to be removed is specified by
- // a 0-based index.
- //--------------------------------------------------------------------------
-
- typedef struct _CMSG_CTRL_DEL_SIGNER_UNAUTH_ATTR_PARA {
- DWORD cbSize;
- DWORD dwSignerIndex;
- DWORD dwUnauthAttrIndex;
- } CMSG_CTRL_DEL_SIGNER_UNAUTH_ATTR_PARA, *PCMSG_CTRL_DEL_SIGNER_UNAUTH_ATTR_PARA;
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_ADD_CERT
- //
- // Add a certificate to a signed-data or signed-and-enveloped-data message.
- //
- // pvCtrlPara points to a CRYPT_DATA_BLOB containing the certificate's
- // encoded bytes.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_DEL_CERT
- //
- // Delete a certificate from a signed-data or signed-and-enveloped-data
- // message.
- //
- // pvCtrlPara points to a DWORD containing the 0-based index of the
- // certificate to be removed.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_ADD_CRL
- //
- // Add a CRL to a signed-data or signed-and-enveloped-data message.
- //
- // pvCtrlPara points to a CRYPT_DATA_BLOB containing the CRL's
- // encoded bytes.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CTRL_DEL_CRL
- //
- // Delete a CRL from a signed-data or signed-and-enveloped-data message.
- //
- // pvCtrlPara points to a DWORD containing the 0-based index of the CRL
- // to be removed.
- //--------------------------------------------------------------------------
-
-
- //+-------------------------------------------------------------------------
- // Verify a countersignature, at the SignerInfo level.
- // ie. verify that pbSignerInfoCountersignature contains the encrypted
- // hash of the encryptedDigest field of pbSignerInfo.
- //
- // hCryptProv is used to hash the encryptedDigest field of pbSignerInfo.
- // The only fields referenced from pciCountersigner are SerialNumber, Issuer,
- // and SubjectPublicKeyInfo.
- //--------------------------------------------------------------------------
- BOOL
- WINAPI
- CryptMsgVerifyCountersignatureEncoded(
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwEncodingType,
- IN PBYTE pbSignerInfo,
- IN DWORD cbSignerInfo,
- IN PBYTE pbSignerInfoCountersignature,
- IN DWORD cbSignerInfoCountersignature,
- IN PCERT_INFO pciCountersigner
- );
-
- //+-------------------------------------------------------------------------
- // Countersign an already-existing signature in a message
- //
- // dwIndex is a zero-based index of the SignerInfo to be countersigned.
- //--------------------------------------------------------------------------
- BOOL
- WINAPI
- CryptMsgCountersign(
- IN OUT HCRYPTMSG hCryptMsg,
- IN DWORD dwIndex,
- IN DWORD cCountersigners,
- IN PCMSG_SIGNER_ENCODE_INFO rgCountersigners
- );
-
- //+-------------------------------------------------------------------------
- // Countersign an already-existing signature (encoded SignerInfo).
- // Output an encoded SignerInfo blob, suitable for use as a countersignature
- // attribute in the unauthenticated attributes of a signed-data or
- // signed-and-enveloped-data message.
- //--------------------------------------------------------------------------
- BOOL
- WINAPI
- CryptMsgCountersignEncoded(
- IN DWORD dwEncodingType,
- IN PBYTE pbSignerInfo,
- IN DWORD cbSignerInfo,
- IN DWORD cCountersigners,
- IN PCMSG_SIGNER_ENCODE_INFO rgCountersigners,
- OUT PBYTE pbCountersignature,
- IN OUT PDWORD pcbCountersignature
- );
-
-
- //+-------------------------------------------------------------------------
- // Get a parameter after encoding/decoding a cryptographic message. Called
- // after the final CryptMsgUpdate. Only the CMSG_CONTENT_PARAM and
- // CMSG_COMPUTED_HASH_PARAM are valid for an encoded message.
- //
- // For an encoded HASHED message, the CMSG_COMPUTED_HASH_PARAM can be got
- // before any CryptMsgUpdates to get its length.
- //
- // The pvData type definition depends on the dwParamType value.
- //
- // Elements pointed to by fields in the pvData structure follow the
- // structure. Therefore, *pcbData may exceed the size of the structure.
- //
- // Upon input, if *pcbData == 0, then, *pcbData is updated with the length
- // of the data and the pvData parameter is ignored.
- //
- // Upon return, *pcbData is updated with the length of the data.
- //
- // The OBJID BLOBs returned in the pvData structures point to
- // their still encoded representation. The appropriate functions
- // must be called to decode the information.
- //
- // See below for a list of the parameters to get.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptMsgGetParam(
- IN HCRYPTMSG hCryptMsg,
- IN DWORD dwParamType,
- IN DWORD dwIndex,
- OUT void *pvData,
- IN OUT DWORD *pcbData
- );
-
- //+-------------------------------------------------------------------------
- // Get parameter types and their corresponding data structure definitions.
- //--------------------------------------------------------------------------
- #define CMSG_TYPE_PARAM 1
- #define CMSG_CONTENT_PARAM 2
- #define CMSG_BARE_CONTENT_PARAM 3
- #define CMSG_INNER_CONTENT_TYPE_PARAM 4
- #define CMSG_SIGNER_COUNT_PARAM 5
- #define CMSG_SIGNER_INFO_PARAM 6
- #define CMSG_SIGNER_CERT_INFO_PARAM 7
- #define CMSG_SIGNER_HASH_ALGORITHM_PARAM 8
- #define CMSG_SIGNER_AUTH_ATTR_PARAM 9
- #define CMSG_SIGNER_UNAUTH_ATTR_PARAM 10
- #define CMSG_CERT_COUNT_PARAM 11
- #define CMSG_CERT_PARAM 12
- #define CMSG_CRL_COUNT_PARAM 13
- #define CMSG_CRL_PARAM 14
- #define CMSG_ENVELOPE_ALGORITHM_PARAM 15
- #define CMSG_RECIPIENT_COUNT_PARAM 17
- #define CMSG_RECIPIENT_INDEX_PARAM 18
- #define CMSG_RECIPIENT_INFO_PARAM 19
- #define CMSG_HASH_ALGORITHM_PARAM 20
- #define CMSG_HASH_DATA_PARAM 21
- #define CMSG_COMPUTED_HASH_PARAM 22
- #define CMSG_ENCRYPT_PARAM 26
- #define CMSG_ENCRYPTED_DIGEST 27
- #define CMSG_ENCODED_SIGNER 28
- #define CMSG_ENCODED_MESSAGE 29
-
- //+-------------------------------------------------------------------------
- // CMSG_TYPE_PARAM
- //
- // The type of the decoded message.
- //
- // pvData points to a DWORD
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CONTENT_PARAM
- //
- // The encoded content of a cryptographic message. Depending on how the
- // message was opened, the content is either the whole PKCS#7
- // message (opened to encode) or the inner content (opened to decode).
- // In the decode case, the decrypted content is returned, if enveloped.
- // If not enveloped, and if the inner content is of type DATA, the returned
- // data is the contents octets of the inner content.
- //
- // pvData points to the buffer receiving the content bytes
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_BARE_CONTENT_PARAM
- //
- // The encoded content of an encoded cryptographic message, without the
- // outer layer of ContentInfo. That is, only the encoding of the
- // ContentInfo.content field is returned.
- //
- // pvData points to the buffer receiving the content bytes
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_INNER_CONTENT_TYPE_PARAM
- //
- // The type of the inner content of a decoded cryptographic message,
- // in the form of a NULL-terminated object identifier string
- // (eg. "1.2.840.113549.1.7.1").
- //
- // pvData points to the buffer receiving the object identifier string
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_SIGNER_COUNT_PARAM
- //
- // Count of signers in a SIGNED or SIGNED_AND_ENVELOPED message
- //
- // pvData points to a DWORD
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_SIGNER_CERT_INFO_PARAM
- //
- // To get all the signers, repetitively call CryptMsgGetParam, with
- // dwIndex set to 0 .. SignerCount - 1.
- //
- // pvData points to a CERT_INFO struct.
- //
- // Only the following fields have been updated in the CERT_INFO struct:
- // Issuer and SerialNumber.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_SIGNER_INFO_PARAM
- //
- // To get all the signers, repetitively call CryptMsgGetParam, with
- // dwIndex set to 0 .. SignerCount - 1.
- //
- // pvData points to a CMSG_SIGNER_INFO struct.
- //--------------------------------------------------------------------------
- typedef struct _CMSG_SIGNER_INFO {
- DWORD dwVersion;
- CERT_NAME_BLOB Issuer;
- CRYPT_INTEGER_BLOB SerialNumber;
- CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
- CRYPT_ALGORITHM_IDENTIFIER HashEncryptionAlgorithm;
- CRYPT_DATA_BLOB EncryptedHash;
- CRYPT_ATTRIBUTES AuthAttrs;
- CRYPT_ATTRIBUTES UnauthAttrs;
- } CMSG_SIGNER_INFO, *PCMSG_SIGNER_INFO;
-
- //+-------------------------------------------------------------------------
- // CMSG_SIGNER_HASH_ALGORITHM_PARAM
- //
- // This parameter specifies the HashAlgorithm that was used for the signer.
- //
- // Set dwIndex to iterate through all the signers.
- //
- // pvData points to an CRYPT_ALGORITHM_IDENTIFIER struct.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_SIGNER_AUTH_ATTR_PARAM
- //
- // The authenticated attributes for the signer.
- //
- // Set dwIndex to iterate through all the signers.
- //
- // pvData points to a CMSG_ATTR struct.
- //--------------------------------------------------------------------------
- typedef CRYPT_ATTRIBUTES CMSG_ATTR;
- typedef CRYPT_ATTRIBUTES *PCMSG_ATTR;
-
- //+-------------------------------------------------------------------------
- // CMSG_SIGNER_UNAUTH_ATTR_PARAM
- //
- // The unauthenticated attributes for the signer.
- //
- // Set dwIndex to iterate through all the signers.
- //
- // pvData points to a CMSG_ATTR struct.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CERT_COUNT_PARAM
- //
- // Count of certificates in a SIGNED or SIGNED_AND_ENVELOPED message.
- //
- // pvData points to a DWORD
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CERT_PARAM
- //
- // To get all the certificates, repetitively call CryptMsgGetParam, with
- // dwIndex set to 0 .. CertCount - 1.
- //
- // pvData points to an array of the certificate's encoded bytes.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CRL_COUNT_PARAM
- //
- // Count of CRLs in a SIGNED or SIGNED_AND_ENVELOPED message.
- //
- // pvData points to a DWORD
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_CRL_PARAM
- //
- // To get all the CRLs, repetitively call CryptMsgGetParam, with
- // dwIndex set to 0 .. CrlCount - 1.
- //
- // pvData points to an array of the CRL's encoded bytes.
- //--------------------------------------------------------------------------
-
-
- //+-------------------------------------------------------------------------
- // CMSG_ENVELOPE_ALGORITHM_PARAM
- //
- // The ContentEncryptionAlgorithm that was used in
- // an ENVELOPED or SIGNED_AND_ENVELOPED message.
- //
- // pvData points to an CRYPT_ALGORITHM_IDENTIFIER struct.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_RECIPIENT_COUNT_PARAM
- //
- // Count of recipients in an ENVELOPED or SIGNED_AND_ENVELOPED message.
- //
- // pvData points to a DWORD
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_RECIPIENT_INDEX_PARAM
- //
- // Index of the recipient used to decrypt an ENVELOPED or SIGNED_AND_ENVELOPED
- // message.
- //
- // pvData points to a DWORD
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_RECIPIENT_INFO_PARAM
- //
- // To get all the recipients, repetitively call CryptMsgGetParam, with
- // dwIndex set to 0 .. RecipientCount - 1.
- //
- // pvData points to a CERT_INFO struct.
- //
- // Only the following fields have been updated in the CERT_INFO struct:
- // Issuer, SerialNumber and PublicKeyAlgorithm. The PublicKeyAlgorithm
- // specifies the KeyEncryptionAlgorithm that was used.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_HASH_ALGORITHM_PARAM
- //
- // The HashAlgorithm in a HASHED message.
- //
- // pvData points to an CRYPT_ALGORITHM_IDENTIFIER struct.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_HASH_DATA_PARAM
- //
- // The hash in a HASHED message.
- //
- // pvData points to an array of bytes.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_COMPUTED_HASH_PARAM
- //
- // The computed hash for a HASHED message.
- //
- // This may be called for either an encoded or decoded message.
- // It also may be called before any encoded CryptMsgUpdates to get its length.
- //
- // pvData points to an array of bytes.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_ENCRYPT_PARAM
- //
- // The ContentEncryptionAlgorithm that was used in an ENCRYPTED message.
- //
- // pvData points to an CRYPT_ALGORITHM_IDENTIFIER struct.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CMSG_ENCODED_MESSAGE
- //
- // The full encoded message. This is useful in the case of a decoded
- // message which has been modified (eg. a signed-data or
- // signed-and-enveloped-data message which has been countersigned).
- //
- // pvData points to an array of the message's encoded bytes.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CryptMsg OID installable functions
- //--------------------------------------------------------------------------
-
- // If *phCryptProv is NULL upon entry, then, if supported, the installable
- // function should acquire a default provider and return. Note, its up
- // to the installable function to release at process detach.
- #define CMSG_OID_GEN_ENCRYPT_KEY_FUNC "CryptMsgDllGenEncryptKey"
- typedef BOOL (WINAPI *PFN_CMSG_GEN_ENCRYPT_KEY) (
- IN OUT HCRYPTPROV *phCryptProv,
- IN PCRYPT_ALGORITHM_IDENTIFIER paiEncrypt,
- IN PVOID pvEncryptAuxInfo,
- IN PCERT_PUBLIC_KEY_INFO pPublicKeyInfo,
- OUT HCRYPTKEY *phEncryptKey
- );
-
- #define CMSG_OID_EXPORT_ENCRYPT_KEY_FUNC "CryptMsgDllExportEncryptKey"
- typedef BOOL (WINAPI *PFN_CMSG_EXPORT_ENCRYPT_KEY) (
- IN HCRYPTPROV hCryptProv,
- IN HCRYPTKEY hEncryptKey,
- IN PCERT_PUBLIC_KEY_INFO pPublicKeyInfo,
- OUT PBYTE pbData,
- IN OUT PDWORD pcbData
- );
-
- #define CMSG_OID_IMPORT_ENCRYPT_KEY_FUNC "CryptMsgDllImportEncryptKey"
- typedef BOOL (WINAPI *PFN_CMSG_IMPORT_ENCRYPT_KEY) (
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwKeySpec,
- IN PCRYPT_ALGORITHM_IDENTIFIER paiEncrypt,
- IN PCRYPT_ALGORITHM_IDENTIFIER paiPubKey,
- IN PBYTE pbEncodedKey,
- IN DWORD cbEncodedKey,
- OUT HCRYPTKEY *phEncryptKey
- );
-
-
- //+=========================================================================
- // Certificate Store Data Structures and APIs
- //==========================================================================
-
- //+-------------------------------------------------------------------------
- // In its most basic implementation, a cert store is simply a
- // collection of certificates and/or CRLs. This is the case when
- // a cert store is opened with all of its certificates and CRLs
- // coming from a PKCS #7 encoded cryptographic message.
- //
- // Nonetheless, all cert stores have the following properties:
- // - A public key may have more than one certificate in the store.
- // For example, a private/public key used for signing may have a
- // certificate issued for VISA and another issued for
- // Mastercard. Also, when a certificate is renewed there might
- // be more than one certificate with the same subject and
- // issuer.
- // - However, each certificate in the store is uniquely
- // identified by its Issuer and SerialNumber.
- // - There's an issuer of subject certificate relationship. A
- // certificate's issuer is found by doing a match of
- // pSubjectCert->Issuer with pIssuerCert->Subject.
- // The relationship is verified by using
- // the issuer's public key to verify the subject certificate's
- // signature. Note, there might be X.509 v3 extensions
- // to assist in finding the issuer certificate.
- // - Since issuer certificates might be renewed, a subject
- // certificate might have more than one issuer certificate.
- // - There's an issuer of CRL relationship. An
- // issuer's CRL is found by doing a match of
- // pIssuerCert->Subject with pCrl->Issuer.
- // The relationship is verified by using
- // the issuer's public key to verify the CRL's
- // signature. Note, there might be X.509 v3 extensions
- // to assist in finding the CRL.
- // - Since some issuers might support the X.509 v3 delta CRL
- // extensions, an issuer might have more than one CRL.
- // - The store shouldn't have any redundant certificates or
- // CRLs. There shouldn't be two certificates with the same
- // Issuer and SerialNumber. There shouldn't be two CRLs with
- // the same Issuer, ThisUpdate and NextUpdate.
- // - The store has NO policy or trust information. No
- // certificates are tagged as being "root". Its up to
- // the application to maintain a list of CertIds (Issuer +
- // SerialNumber) for certificates it trusts.
- // - The store might contain bad certificates and/or CRLs.
- // The issuer's signature of a subject certificate or CRL may
- // not verify. Certificates or CRLs may not satisfy their
- // time validity requirements. Certificates may be
- // revoked.
- //
- // In addition to the certificates and CRLs, properties can be
- // stored. There are two predefined property IDs for a user
- // certificate: CERT_KEY_PROV_HANDLE_PROP_ID and
- // CERT_KEY_PROV_INFO_PROP_ID. The CERT_KEY_PROV_HANDLE_PROP_ID
- // is a HCRYPTPROV handle to the private key assoicated
- // with the certificate. The CERT_KEY_PROV_INFO_PROP_ID contains
- // information to be used to call
- // CryptAcquireContext and CryptProvSetParam to get a handle
- // to the private key associated with the certificate.
- //
- // There exists two more predefined property IDs for certificates
- // and CRLs, CERT_SHA1_HASH_PROP_ID and CERT_MD5_HASH_PROP_ID.
- // If these properties don't already exist, then, a hash of the
- // content is computed. (CERT_HASH_PROP_ID maps to the default
- // hash algorithm, currently, CERT_SHA1_HASH_PROP_ID).
- //
- // There are additional APIs for creating certificate and CRL
- // contexts not in a store (CertCreateCertificateContext and
- // CertCreateCRLContext).
- //
- //--------------------------------------------------------------------------
-
-
- typedef void *HCERTSTORE;
-
- //+-------------------------------------------------------------------------
- // Certificate context.
- //
- // A certificate context contains both the encoded and decoded representation
- // of a certificate. A certificate context returned by a cert store function
- // must be freed by calling the CertFreeCertificateContext function. The
- // CertDuplicateCertificateContext function can be called to make a duplicate
- // copy (which also must be freed by calling CertFreeCertificateContext).
- //--------------------------------------------------------------------------
- typedef struct _CERT_CONTEXT {
- DWORD dwCertEncodingType;
- BYTE *pbCertEncoded;
- DWORD cbCertEncoded;
- PCERT_INFO pCertInfo;
- HCERTSTORE hCertStore;
- } CERT_CONTEXT, *PCERT_CONTEXT;
- typedef const CERT_CONTEXT *PCCERT_CONTEXT;
-
- //+-------------------------------------------------------------------------
- // CRL context.
- //
- // A CRL context contains both the encoded and decoded representation
- // of a CRL. A CRL context returned by a cert store function
- // must be freed by calling the CertFreeCRLContext function. The
- // CertDuplicateCRLContext function can be called to make a duplicate
- // copy (which also must be freed by calling CertFreeCRLContext).
- //--------------------------------------------------------------------------
- typedef struct _CRL_CONTEXT {
- DWORD dwCertEncodingType;
- BYTE *pbCrlEncoded;
- DWORD cbCrlEncoded;
- PCRL_INFO pCrlInfo;
- HCERTSTORE hCertStore;
- } CRL_CONTEXT, *PCRL_CONTEXT;
- typedef const CRL_CONTEXT *PCCRL_CONTEXT;
-
- //+-------------------------------------------------------------------------
- // Certificate Trust List (CTL) context.
- //
- // A CTL context contains both the encoded and decoded representation
- // of a CTL. Also contains an opened HCRYPTMSG handle to the decoded
- // cryptographic signed message containing the CTL_INFO as its inner content.
- // pbCtlContent is the encoded inner content of the signed message.
- //
- // The CryptMsg APIs can be used to extract additional signer information.
- //--------------------------------------------------------------------------
- typedef struct _CTL_CONTEXT {
- DWORD dwMsgAndCertEncodingType;
- BYTE *pbCtlEncoded;
- DWORD cbCtlEncoded;
- PCTL_INFO pCtlInfo;
- HCERTSTORE hCertStore;
- HCRYPTMSG hCryptMsg;
- BYTE *pbCtlContent;
- DWORD cbCtlContent;
- } CTL_CONTEXT, *PCTL_CONTEXT;
- typedef const CTL_CONTEXT *PCCTL_CONTEXT;
-
- //+-------------------------------------------------------------------------
- // Certificate, CRL and CTL property IDs
- //
- // See CertSetCertificateContextProperty or CertGetCertificateContextProperty
- // for usage information.
- //--------------------------------------------------------------------------
- #define CERT_KEY_PROV_HANDLE_PROP_ID 1
- #define CERT_KEY_PROV_INFO_PROP_ID 2
- #define CERT_SHA1_HASH_PROP_ID 3
- #define CERT_MD5_HASH_PROP_ID 4
- #define CERT_HASH_PROP_ID CERT_SHA1_HASH_PROP_ID
- #define CERT_KEY_CONTEXT_PROP_ID 5
- #define CERT_KEY_SPEC_PROP_ID 6
- #define CERT_IE30_RESERVED_PROP_ID 7
- #define CERT_PUBKEY_HASH_RESERVED_PROP_ID 8
- #define CERT_ENHKEY_USAGE_PROP_ID 9
- #define CERT_CTL_USAGE_PROP_ID CERT_ENHKEY_USAGE_PROP_ID
- #define CERT_NEXT_UPDATE_LOCATION_PROP_ID 10
- #define CERT_FRIENDLY_NAME_PROP_ID 11
- #define CERT_PVK_FILE_PROP_ID 12
- // Note, 32 - 34 are reserved for the CERT, CRL and CTL file element IDs.
- #define CERT_FIRST_RESERVED_PROP_ID 13
-
- #define CERT_LAST_RESERVED_PROP_ID 0x00007FFF
- #define CERT_FIRST_USER_PROP_ID 0x00008000
- #define CERT_LAST_USER_PROP_ID 0x0000FFFF
-
-
- #define IS_CERT_HASH_PROP_ID(X) (CERT_SHA1_HASH_PROP_ID == (X) || \
- CERT_MD5_HASH_PROP_ID == (X))
-
-
- //+-------------------------------------------------------------------------
- // Cryptographic Key Provider Information
- //
- // CRYPT_KEY_PROV_INFO defines the CERT_KEY_PROV_INFO_PROP_ID's pvData.
- //
- // The CRYPT_KEY_PROV_INFO fields are passed to CryptAcquireContext
- // to get a HCRYPTPROV handle. The optional CRYPT_KEY_PROV_PARAM fields are
- // passed to CryptProvSetParam to further initialize the provider.
- //
- // The dwKeySpec field identifies the private key to use from the container
- // For example, AT_KEYEXCHANGE or AT_SIGNATURE.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_KEY_PROV_PARAM {
- DWORD dwParam;
- BYTE *pbData;
- DWORD cbData;
- DWORD dwFlags;
- } CRYPT_KEY_PROV_PARAM, *PCRYPT_KEY_PROV_PARAM;
-
- typedef struct _CRYPT_KEY_PROV_INFO {
- LPWSTR pwszContainerName;
- LPWSTR pwszProvName;
- DWORD dwProvType;
- DWORD dwFlags;
- DWORD cProvParam;
- PCRYPT_KEY_PROV_PARAM rgProvParam;
- DWORD dwKeySpec;
- } CRYPT_KEY_PROV_INFO, *PCRYPT_KEY_PROV_INFO;
-
- //+-------------------------------------------------------------------------
- // The following flag should be set in the above dwFlags to enable
- // a CertSetCertificateContextProperty(CERT_KEY_CONTEXT_PROP_ID) after a
- // CryptAcquireContext is done in the Sign or Decrypt Message functions.
- //
- // The following define must not collide with any of the
- // CryptAcquireContext dwFlag defines.
- //--------------------------------------------------------------------------
- #define CERT_SET_KEY_PROV_HANDLE_PROP_ID 0x00000001
- #define CERT_SET_KEY_CONTEXT_PROP_ID 0x00000001
-
- //+-------------------------------------------------------------------------
- // Certificate Key Context
- //
- // CERT_KEY_CONTEXT defines the CERT_KEY_CONTEXT_PROP_ID's pvData.
- //--------------------------------------------------------------------------
- typedef struct _CERT_KEY_CONTEXT {
- DWORD cbSize; // sizeof(CERT_KEY_CONTEXT)
- HCRYPTPROV hCryptProv;
- DWORD dwKeySpec;
- } CERT_KEY_CONTEXT, *PCERT_KEY_CONTEXT;
-
- //+-------------------------------------------------------------------------
- // Certificate Store Provider Types
- //--------------------------------------------------------------------------
- #define CERT_STORE_PROV_MSG ((LPCSTR) 1)
- #define CERT_STORE_PROV_MEMORY ((LPCSTR) 2)
- #define CERT_STORE_PROV_FILE ((LPCSTR) 3)
- #define CERT_STORE_PROV_REG ((LPCSTR) 4)
-
- #define CERT_STORE_PROV_PKCS7 ((LPCSTR) 5)
- #define CERT_STORE_PROV_SERIALIZED ((LPCSTR) 6)
- #define CERT_STORE_PROV_FILENAME_A ((LPCSTR) 7)
- #define CERT_STORE_PROV_FILENAME_W ((LPCSTR) 8)
- #define CERT_STORE_PROV_FILENAME CERT_STORE_PROV_FILENAME_W
- #define CERT_STORE_PROV_SYSTEM_A ((LPCSTR) 9)
- #define CERT_STORE_PROV_SYSTEM_W ((LPCSTR) 10)
- #define CERT_STORE_PROV_SYSTEM CERT_STORE_PROV_SYSTEM_W
-
- #define sz_CERT_STORE_PROV_MEMORY "Memory"
- #define sz_CERT_STORE_PROV_FILENAME_W "File"
- #define sz_CERT_STORE_PROV_FILENAME sz_CERT_STORE_PROV_FILENAME_W
- #define sz_CERT_STORE_PROV_SYSTEM_W "System"
- #define sz_CERT_STORE_PROV_SYSTEM sz_CERT_STORE_PROV_SYSTEM_W
- #define sz_CERT_STORE_PROV_PKCS7 "PKCS7"
- #define sz_CERT_STORE_PROV_SERIALIZED "Serialized"
-
- //+-------------------------------------------------------------------------
- // Certificate Store verify/results flags
- //--------------------------------------------------------------------------
- #define CERT_STORE_SIGNATURE_FLAG 0x00000001
- #define CERT_STORE_TIME_VALIDITY_FLAG 0x00000002
- #define CERT_STORE_REVOCATION_FLAG 0x00000004
- #define CERT_STORE_NO_CRL_FLAG 0x00010000
- #define CERT_STORE_NO_ISSUER_FLAG 0x00020000
-
-
- //+-------------------------------------------------------------------------
- // Certificate Store open/property flags
- //--------------------------------------------------------------------------
- #define CERT_STORE_NO_CRYPT_RELEASE_FLAG 0x00000001
- #define CERT_STORE_READONLY_FLAG 0x00008000
-
- //+-------------------------------------------------------------------------
- // Certificate Store Provider flags are in the HiWord (0xFFFF0000)
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // Certificate System Store Flag Values
- //--------------------------------------------------------------------------
- // Location of the system store in the registry:
- // HKEY_CURRENT_USER or HKEY_LOCAL_MACHINE
- #define CERT_SYSTEM_STORE_LOCATION_MASK 0x00030000
- #define CERT_SYSTEM_STORE_CURRENT_USER 0x00010000
- #define CERT_SYSTEM_STORE_LOCAL_MACHINE 0x00020000
-
-
- //+-------------------------------------------------------------------------
- // Open the cert store using the specified store provider.
- //
- // hCryptProv specifies the crypto provider to use to create the hash
- // properties or verify the signature of a subject certificate or CRL.
- // The store doesn't need to use a private
- // key. If the CERT_STORE_NO_CRYPT_RELEASE_FLAG isn't set, hCryptProv is
- // CryptReleaseContext'ed on the final CertCloseStore.
- //
- // Note, if the open fails, hCryptProv is released if it would have been
- // released when the store was closed.
- //
- // If hCryptProv is zero, then, the default provider and container for the
- // PROV_RSA_FULL provider type is CryptAcquireContext'ed with
- // CRYPT_VERIFYCONTEXT access. The CryptAcquireContext is deferred until
- // the first create hash or verify signature. In addition, once acquired,
- // the default provider isn't released until process exit when crypt32.dll
- // is unloaded. The acquired default provider is shared across all stores
- // and threads.
- //
- // After initializing the store's data structures and optionally acquiring a
- // default crypt provider, CertOpenStore calls CryptGetOIDFunctionAddress to
- // get the address of the CRYPT_OID_OPEN_STORE_PROV_FUNC specified by
- // lpszStoreProvider. Since a store can contain certificates with different
- // encoding types, CryptGetOIDFunctionAddress is called with dwEncodingType
- // set to 0 and not the dwEncodingType passed to CertOpenStore.
- // PFN_CERT_DLL_OPEN_STORE_FUNC specifies the signature of the provider's
- // open function. This provider open function is called to load the
- // store's certificates and CRLs. Optionally, the provider may return an
- // array of functions called before a certificate or CRL is added or deleted
- // or has a property that is set.
- //
- // Use of the dwEncodingType parameter is provider dependent. The type
- // definition for pvPara also depends on the provider.
- //
- // Store providers are installed or registered via
- // CryptInstallOIDFunctionAddress or CryptRegisterOIDFunction, where,
- // dwEncodingType is 0 and pszFuncName is CRYPT_OID_OPEN_STORE_PROV_FUNC.
- //
- // Here's a list of the predefined provider types (implemented in crypt32.dll):
- //
- // CERT_STORE_PROV_MSG:
- // Gets the certificates and CRLs from the specified cryptographic message.
- // dwEncodingType contains the message and certificate encoding types.
- // The message's handle is passed in pvPara. Given,
- // HCRYPTMSG hCryptMsg; pvPara = (const void *) hCryptMsg;
- //
- // CERT_STORE_PROV_MEMORY
- // sz_CERT_STORE_PROV_MEMORY:
- // Opens a store without any initial certificates or CRLs. pvPara
- // isn't used.
- //
- // CERT_STORE_PROV_FILE:
- // Reads the certificates and CRLs from the specified file. The file's
- // handle is passed in pvPara. Given,
- // HANDLE hFile; pvPara = (const void *) hFile;
- //
- // For a successful open, the file pointer is advanced past
- // the certificates and CRLs and their properties read from the file.
- // Note, only expects a serialized store and not a file containing
- // either a PKCS #7 signed message or a single encoded certificate.
- //
- // The hFile isn't closed.
- //
- // CERT_STORE_PROV_REG:
- // Reads the certificates and CRLs from the registry. The registry's
- // key handle is passed in pvPara. Given,
- // HKEY hKey; pvPara = (const void *) hKey;
- //
- // The input hKey isn't closed by the provider. Before returning, the
- // provider opens/creates "Certificates" and "CRLs" subkeys. These
- // subkeys remain open until the store is closed.
- //
- // If CERT_STORE_READONLY_FLAG is set, then, the registry subkeys are
- // RegOpenKey'ed with KEY_READ_ACCESS. Otherwise, the registry subkeys
- // are RegCreateKey'ed with KEY_ALL_ACCESS.
- //
- // This provider returns the array of functions for reading, writing,
- // deleting and property setting certificates and CRLs.
- // Any changes to the opened store are immediately pushed through to
- // the registry. However, if CERT_STORE_READONLY_FLAG is set, then,
- // writing, deleting or property setting results in a
- // SetLastError(E_ACCESSDENIED).
- //
- // Note, all the certificates and CRLs are read from the registry
- // when the store is opened. The opened store serves as a write through
- // cache. However, the opened store isn't notified of other changes
- // made to the registry. Note, RegNotifyChangeKeyValue is supported
- // on NT but not supported on Windows95.
- //
- // CERT_STORE_PROV_PKCS7:
- // sz_CERT_STORE_PROV_PKCS7:
- // Gets the certificates and CRLs from the encoded PKCS #7 signed message.
- // dwEncodingType specifies the message and certificate encoding types.
- // The pointer to the encoded message's blob is passed in pvPara. Given,
- // CRYPT_DATA_BLOB EncodedMsg; pvPara = (const void *) &EncodedMsg;
- //
- // Note, also supports the IE3.0 special version of a
- // PKCS #7 signed message referred to as a "SPC" formatted message.
- //
- // CERT_STORE_PROV_SERIALIZED:
- // sz_CERT_STORE_PROV_SERIALIZED:
- // Gets the certificates and CRLs from memory containing a serialized
- // store. The pointer to the serialized memory blob is passed in pvPara.
- // Given,
- // CRYPT_DATA_BLOB Serialized; pvPara = (const void *) &Serialized;
- //
- // CERT_STORE_PROV_FILENAME_A:
- // CERT_STORE_PROV_FILENAME_W:
- // CERT_STORE_PROV_FILENAME:
- // sz_CERT_STORE_PROV_FILENAME_W:
- // sz_CERT_STORE_PROV_FILENAME:
- // Opens the file and first attempts to read as a serialized store. Then,
- // as a PKCS #7 signed message. Finally, as a single encoded certificate.
- // The filename is passed in pvPara. The filename is UNICODE for the
- // "_W" provider and ASCII for the "_A" provider. For "_W": given,
- // LPCWSTR pwszFilename; pvPara = (const void *) pwszFilename;
- // For "_A": given,
- // LPCSTR pszFilename; pvPara = (const void *) pszFilename;
- //
- // Note, the default (without "_A" or "_W") is unicode.
- //
- // Note, also supports the reading of the IE3.0 special version of a
- // PKCS #7 signed message file referred to as a "SPC" formatted file.
- //
- // CERT_STORE_PROV_SYSTEM_A:
- // CERT_STORE_PROV_SYSTEM_W:
- // CERT_STORE_PROV_SYSTEM:
- // sz_CERT_STORE_PROV_SYSTEM_W:
- // sz_CERT_STORE_PROV_SYSTEM:
- // Opens the specified "system" store. Currently, all the system
- // stores are stored in the registry. The upper word of the dwFlags
- // parameter is used to specify the location of the system store. It
- // should be set to either CERT_SYSTEM_STORE_CURRENT_USER for
- // HKEY_CURRENT_USER or CERT_SYSTEM_STORE_LOCAL_MACHINE for
- // HKEY_LOCAL_MACHINE.
- //
- // After opening the registry key associated with the system name,
- // the CERT_STORE_PROV_REG provider is called to complete the open.
- //
- // The system store name is passed in pvPara. The name is UNICODE for the
- // "_W" provider and ASCII for the "_A" provider. For "_W": given,
- // LPCWSTR pwszSystemName; pvPara = (const void *) pwszSystemName;
- // For "_A": given,
- // LPCSTR pszSystemName; pvPara = (const void *) pszSystemName;
- //
- // Note, the default (without "_A" or "_W") is UNICODE.
- //
- // If CERT_STORE_READONLY_FLAG is set, then, the registry is
- // RegOpenKey'ed with KEY_READ_ACCESS. Otherwise, the registry is
- // RegCreateKey'ed with KEY_ALL_ACCESS.
- //
- // The "root" store is treated differently from the other system
- // stores. Before a certificate is added to or deleted from the "root"
- // store, a pop up message box is displayed. The certificate's subject,
- // issuer, serial number, time validity, sha1 and md5 thumbprints are
- // displayed. The user is given the option to do the add or delete.
- // If they don't allow the operation, LastError is set to E_ACCESSDENIED.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- HCERTSTORE
- WINAPI
- CertOpenStore(
- IN LPCSTR lpszStoreProvider,
- IN DWORD dwEncodingType,
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwFlags,
- IN const void *pvPara
- );
-
-
- //+-------------------------------------------------------------------------
- // OID Installable Certificate Store Provider Data Structures
- //--------------------------------------------------------------------------
-
- // Handle returned by the store provider when opened.
- typedef void *HCERTSTOREPROV;
-
- // Store Provider OID function's pszFuncName.
- #define CRYPT_OID_OPEN_STORE_PROV_FUNC "CertDllOpenStoreProv"
-
- // Note, the Store Provider OID function's dwEncodingType is always 0.
-
- // The following information is returned by the provider when opened. Its
- // zeroed with cbSize set before the provider is called. If the provider
- // doesn't need to be called again after the open it doesn't need to
- // make any updates to the CERT_STORE_PROV_INFO.
- typedef struct _CERT_STORE_PROV_INFO {
- DWORD cbSize;
- DWORD cStoreProvFunc;
- void **rgpvStoreProvFunc;
- HCERTSTOREPROV hStoreProv;
- DWORD dwStoreProvFlags;
- } CERT_STORE_PROV_INFO, *PCERT_STORE_PROV_INFO;
-
- // Definition of the store provider's open function.
- //
- // *pStoreProvInfo has been zeroed before the call.
- //
- // Note, pStoreProvInfo->cStoreProvFunc should be set last. Once set,
- // all subsequent store calls, such as CertAddSerializedElementToStore will
- // call the appropriate provider callback function.
- typedef BOOL (WINAPI *PFN_CERT_DLL_OPEN_STORE_PROV_FUNC)(
- IN LPCSTR lpszStoreProvider,
- IN DWORD dwEncodingType,
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwFlags,
- IN const void *pvPara,
- IN HCERTSTORE hCertStore,
- IN OUT PCERT_STORE_PROV_INFO pStoreProvInfo
- );
-
- // Indices into the store provider's array of callback functions.
- //
- // The provider can implement any subset of the following functions. It
- // sets pStoreProvInfo->cStoreProvFunc to the last index + 1 and any
- // preceding not implemented functions to NULL.
- #define CERT_STORE_PROV_CLOSE_FUNC 0
- #define CERT_STORE_PROV_READ_CERT_FUNC 1
- #define CERT_STORE_PROV_WRITE_CERT_FUNC 2
- #define CERT_STORE_PROV_DELETE_CERT_FUNC 3
- #define CERT_STORE_PROV_SET_CERT_PROPERTY_FUNC 4
- #define CERT_STORE_PROV_READ_CRL_FUNC 5
- #define CERT_STORE_PROV_WRITE_CRL_FUNC 6
- #define CERT_STORE_PROV_DELETE_CRL_FUNC 7
- #define CERT_STORE_PROV_SET_CRL_PROPERTY_FUNC 8
- #define CERT_STORE_PROV_READ_CTL_FUNC 9
- #define CERT_STORE_PROV_WRITE_CTL_FUNC 10
- #define CERT_STORE_PROV_DELETE_CTL_FUNC 11
- #define CERT_STORE_PROV_SET_CTL_PROPERTY_FUNC 12
-
- // Called by CertCloseStore when the store's reference count is
- // decremented to 0.
- typedef void (WINAPI *PFN_CERT_STORE_PROV_CLOSE)(
- IN HCERTSTOREPROV hStoreProv,
- IN DWORD dwFlags
- );
-
- // Currently not called directly by the store APIs. However, may be exported
- // to support other providers based on it.
- //
- // Reads the provider's copy of the certificate context. If it exists,
- // creates a new certificate context.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_READ_CERT)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCERT_CONTEXT pStoreCertContext,
- IN DWORD dwFlags,
- OUT PCCERT_CONTEXT *ppProvCertContext
- );
-
- #define CERT_STORE_PROV_WRITE_ADD_FLAG 0x1
-
- // Called by CertAddEncodedCertificateToStore,
- // CertAddCertificateContextToStore or CertAddSerializedElementToStore before
- // adding to the store. The CERT_STORE_PROV_WRITE_ADD_FLAG is set. In
- // addition to the encoded certificate, the added pCertContext might also
- // have properties.
- //
- // Returns TRUE if its OK to update the the store.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_WRITE_CERT)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCERT_CONTEXT pCertContext,
- IN DWORD dwFlags
- );
-
- // Called by CertDeleteCertificateFromStore before deleting from the
- // store.
- //
- // Returns TRUE if its OK to delete from the store.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_DELETE_CERT)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCERT_CONTEXT pCertContext,
- IN DWORD dwFlags
- );
-
- // Called by CertSetCertificateContextProperty before setting the
- // certificate's property. Also called by CertGetCertificateContextProperty,
- // when getting a hash property that needs to be created and then persisted
- // via the set.
- //
- // Upon input, the property hasn't been set for the pCertContext parameter.
- //
- // Returns TRUE if its OK to set the property.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_SET_CERT_PROPERTY)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCERT_CONTEXT pCertContext,
- IN DWORD dwPropId,
- IN DWORD dwFlags,
- IN const void *pvData
- );
-
- // Currently not called directly by the store APIs. However, may be exported
- // to support other providers based on it.
- //
- // Reads the provider's copy of the CRL context. If it exists,
- // creates a new CRL context.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_READ_CRL)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCRL_CONTEXT pStoreCrlContext,
- IN DWORD dwFlags,
- OUT PCCRL_CONTEXT *ppProvCrlContext
- );
-
- // Called by CertAddEncodedCRLToStore,
- // CertAddCRLContextToStore or CertAddSerializedElementToStore before
- // adding to the store. The CERT_STORE_PROV_WRITE_ADD_FLAG is set. In
- // addition to the encoded CRL, the added pCertContext might also
- // have properties.
- //
- // Returns TRUE if its OK to update the the store.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_WRITE_CRL)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCRL_CONTEXT pCrlContext,
- IN DWORD dwFlags
- );
-
- // Called by CertDeleteCRLFromStore before deleting from the store.
- //
- // Returns TRUE if its OK to delete from the store.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_DELETE_CRL)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCRL_CONTEXT pCrlContext,
- IN DWORD dwFlags
- );
-
- // Called by CertSetCRLContextProperty before setting the
- // CRL's property. Also called by CertGetCRLContextProperty,
- // when getting a hash property that needs to be created and then persisted
- // via the set.
- //
- // Upon input, the property hasn't been set for the pCrlContext parameter.
- //
- // Returns TRUE if its OK to set the property.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_SET_CRL_PROPERTY)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCRL_CONTEXT pCrlContext,
- IN DWORD dwPropId,
- IN DWORD dwFlags,
- IN const void *pvData
- );
-
- // Currently not called directly by the store APIs. However, may be exported
- // to support other providers based on it.
- //
- // Reads the provider's copy of the CTL context. If it exists,
- // creates a new CTL context.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_READ_CTL)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCTL_CONTEXT pStoreCtlContext,
- IN DWORD dwFlags,
- OUT PCCTL_CONTEXT *ppProvCtlContext
- );
-
- // Called by CertAddEncodedCTLToStore,
- // CertAddCTLContextToStore or CertAddSerializedElementToStore before
- // adding to the store. The CERT_STORE_PROV_WRITE_ADD_FLAG is set. In
- // addition to the encoded CTL, the added pCertContext might also
- // have properties.
- //
- // Returns TRUE if its OK to update the the store.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_WRITE_CTL)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCTL_CONTEXT pCtlContext,
- IN DWORD dwFlags
- );
-
- // Called by CertDeleteCTLFromStore before deleting from the store.
- //
- // Returns TRUE if its OK to delete from the store.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_DELETE_CTL)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCTL_CONTEXT pCtlContext,
- IN DWORD dwFlags
- );
-
- // Called by CertSetCTLContextProperty before setting the
- // CTL's property. Also called by CertGetCTLContextProperty,
- // when getting a hash property that needs to be created and then persisted
- // via the set.
- //
- // Upon input, the property hasn't been set for the pCtlContext parameter.
- //
- // Returns TRUE if its OK to set the property.
- typedef BOOL (WINAPI *PFN_CERT_STORE_PROV_SET_CTL_PROPERTY)(
- IN HCERTSTOREPROV hStoreProv,
- IN PCCTL_CONTEXT pCtlContext,
- IN DWORD dwPropId,
- IN DWORD dwFlags,
- IN const void *pvData
- );
-
- //+-------------------------------------------------------------------------
- // Duplicate a cert store handle
- //--------------------------------------------------------------------------
- WINCRYPT32API
- HCERTSTORE
- WINAPI
- CertDuplicateStore(
- IN HCERTSTORE hCertStore
- );
-
- #define CERT_STORE_SAVE_AS_STORE 1
- #define CERT_STORE_SAVE_AS_PKCS7 2
-
- #define CERT_STORE_SAVE_TO_FILE 1
- #define CERT_STORE_SAVE_TO_MEMORY 2
- #define CERT_STORE_SAVE_TO_FILENAME_A 3
- #define CERT_STORE_SAVE_TO_FILENAME_W 4
- #define CERT_STORE_SAVE_TO_FILENAME CERT_STORE_SAVE_TO_FILENAME_W
-
- //+-------------------------------------------------------------------------
- // Save the cert store. Extended version with lots of options.
- //
- // According to the dwSaveAs parameter, the store can be saved as a
- // serialized store (CERT_STORE_SAVE_AS_STORE) containing properties in
- // addition to encoded certificates, CRLs and CTLs or the store can be saved
- // as a PKCS #7 signed message (CERT_STORE_SAVE_AS_PKCS7) which doesn't
- // include the properties or CTLs.
- //
- // Note, the CERT_KEY_CONTEXT_PROP_ID property (and its
- // CERT_KEY_PROV_HANDLE_PROP_ID or CERT_KEY_SPEC_PROP_ID) isn't saved into
- // a serialized store.
- //
- // For CERT_STORE_SAVE_AS_PKCS7, the dwEncodingType specifies the message
- // encoding type. The dwEncodingType parameter isn't used for
- // CERT_STORE_SAVE_AS_STORE.
- //
- // The dwFlags parameter currently isn't used and should be set to 0.
- //
- // The dwSaveTo and pvSaveToPara parameters specify where to save the
- // store as follows:
- // CERT_STORE_SAVE_TO_FILE:
- // Saves to the specified file. The file's handle is passed in
- // pvSaveToPara. Given,
- // HANDLE hFile; pvSaveToPara = (void *) hFile;
- //
- // For a successful save, the file pointer is positioned after the
- // last write.
- //
- // CERT_STORE_SAVE_TO_MEMORY:
- // Saves to the specified memory blob. The pointer to
- // the memory blob is passed in pvSaveToPara. Given,
- // CRYPT_DATA_BLOB SaveBlob; pvSaveToPara = (void *) &SaveBlob;
- // Upon entry, the SaveBlob's pbData and cbData need to be initialized.
- // Upon return, cbData is updated with the actual length.
- // For a length only calculation, pbData should be set to NULL. If
- // pbData is non-NULL and cbData isn't large enough, FALSE is returned
- // with a last error of ERRROR_MORE_DATA.
- //
- // CERT_STORE_SAVE_TO_FILENAME_A:
- // CERT_STORE_SAVE_TO_FILENAME_W:
- // CERT_STORE_SAVE_TO_FILENAME:
- // Opens the file and saves to it. The filename is passed in pvSaveToPara.
- // The filename is UNICODE for the "_W" option and ASCII for the "_A"
- // option. For "_W": given,
- // LPCWSTR pwszFilename; pvSaveToPara = (void *) pwszFilename;
- // For "_A": given,
- // LPCSTR pszFilename; pvSaveToPara = (void *) pszFilename;
- //
- // Note, the default (without "_A" or "_W") is UNICODE.
- //
- //--------------------------------------------------------------------------
- BOOL
- WINAPI
- CertSaveStore(
- IN HCERTSTORE hCertStore,
- IN DWORD dwEncodingType,
- IN DWORD dwSaveAs,
- IN DWORD dwSaveTo,
- IN OUT void *pvSaveToPara,
- IN DWORD dwFlags
- );
-
- //+-------------------------------------------------------------------------
- // Certificate Store close flags
- //--------------------------------------------------------------------------
- #define CERT_CLOSE_STORE_FORCE_FLAG 0x00000001
- #define CERT_CLOSE_STORE_CHECK_FLAG 0x00000002
-
- //+-------------------------------------------------------------------------
- // Close a cert store handle.
- //
- // There needs to be a corresponding close for each open and duplicate.
- //
- // Even on the final close, the cert store isn't freed until all of its
- // certificate and CRL contexts have also been freed.
- //
- // On the final close, the hCryptProv passed to CertStoreOpen is
- // CryptReleaseContext'ed.
- //
- // To force the closure of the store with all of its memory freed, set the
- // CERT_STORE_CLOSE_FORCE_FLAG. This flag should be set when the caller does
- // its own reference counting and wants everything to vanish.
- //
- // To check if all the store's certificates and CRLs have been freed and that
- // this is the last CertCloseStore, set the CERT_CLOSE_STORE_CHECK_FLAG. If
- // set and certs, CRLs or stores still need to be freed/closed, FALSE is
- // returned with LastError set to CRYPT_E_PENDING_CLOSE. Note, for FALSE,
- // the store is still closed. This is a diagnostic flag.
- //
- // LastError is preserved unless CERT_CLOSE_STORE_CHECK_FLAG is set and FALSE
- // is returned.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertCloseStore(
- IN HCERTSTORE hCertStore,
- DWORD dwFlags
- );
-
- //+-------------------------------------------------------------------------
- // Get the subject certificate context uniquely identified by its Issuer and
- // SerialNumber from the store.
- //
- // If the certificate isn't found, NULL is returned. Otherwise, a pointer to
- // a read only CERT_CONTEXT is returned. CERT_CONTEXT must be freed by calling
- // CertFreeCertificateContext. CertDuplicateCertificateContext can be called to make a
- // duplicate.
- //
- // The returned certificate might not be valid. Normally, it would be
- // verified when getting its issuer certificate (CertGetIssuerCertificateFromStore).
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCERT_CONTEXT
- WINAPI
- CertGetSubjectCertificateFromStore(
- IN HCERTSTORE hCertStore,
- IN DWORD dwCertEncodingType,
- IN PCERT_INFO pCertId // Only the Issuer and SerialNumber
- // fields are used
- );
-
- //+-------------------------------------------------------------------------
- // Enumerate the certificate contexts in the store.
- //
- // If a certificate isn't found, NULL is returned.
- // Otherwise, a pointer to a read only CERT_CONTEXT is returned. CERT_CONTEXT
- // must be freed by calling CertFreeCertificateContext or is freed when passed as the
- // pPrevCertContext on a subsequent call. CertDuplicateCertificateContext
- // can be called to make a duplicate.
- //
- // pPrevCertContext MUST BE NULL to enumerate the first
- // certificate in the store. Successive certificates are enumerated by setting
- // pPrevCertContext to the CERT_CONTEXT returned by a previous call.
- //
- // NOTE: a NON-NULL pPrevCertContext is always CertFreeCertificateContext'ed by
- // this function, even for an error.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCERT_CONTEXT
- WINAPI
- CertEnumCertificatesInStore(
- IN HCERTSTORE hCertStore,
- IN PCCERT_CONTEXT pPrevCertContext
- );
-
- //+-------------------------------------------------------------------------
- // Find the first or next certificate context in the store.
- //
- // The certificate is found according to the dwFindType and its pvFindPara.
- // See below for a list of the find types and its parameters.
- //
- // Currently dwFindFlags is only used for CERT_FIND_SUBJECT_ATTR,
- // CERT_FIND_ISSUER_ATTR or CERT_FIND_CTL_USAGE. Otherwise, must be set to 0.
- //
- // Usage of dwCertEncodingType depends on the dwFindType.
- //
- // If the first or next certificate isn't found, NULL is returned.
- // Otherwise, a pointer to a read only CERT_CONTEXT is returned. CERT_CONTEXT
- // must be freed by calling CertFreeCertificateContext or is freed when passed as the
- // pPrevCertContext on a subsequent call. CertDuplicateCertificateContext
- // can be called to make a duplicate.
- //
- // pPrevCertContext MUST BE NULL on the first
- // call to find the certificate. To find the next certificate, the
- // pPrevCertContext is set to the CERT_CONTEXT returned by a previous call.
- //
- // NOTE: a NON-NULL pPrevCertContext is always CertFreeCertificateContext'ed by
- // this function, even for an error.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCERT_CONTEXT
- WINAPI
- CertFindCertificateInStore(
- IN HCERTSTORE hCertStore,
- IN DWORD dwCertEncodingType,
- IN DWORD dwFindFlags,
- IN DWORD dwFindType,
- IN const void *pvFindPara,
- IN PCCERT_CONTEXT pPrevCertContext
- );
-
-
- //+-------------------------------------------------------------------------
- // Certificate comparison functions
- //--------------------------------------------------------------------------
- #define CERT_COMPARE_MASK 0xFFFF
- #define CERT_COMPARE_SHIFT 16
- #define CERT_COMPARE_ANY 0
- #define CERT_COMPARE_SHA1_HASH 1
- #define CERT_COMPARE_NAME 2
- #define CERT_COMPARE_ATTR 3
- #define CERT_COMPARE_MD5_HASH 4
- #define CERT_COMPARE_PROPERTY 5
- #define CERT_COMPARE_PUBLIC_KEY 6
- #define CERT_COMPARE_HASH CERT_COMPARE_SHA1_HASH
- #define CERT_COMPARE_NAME_STR_A 7
- #define CERT_COMPARE_NAME_STR_W 8
- #define CERT_COMPARE_KEY_SPEC 9
- #define CERT_COMPARE_ENHKEY_USAGE 10
- #define CERT_COMPARE_CTL_USAGE CERT_COMPARE_ENHKEY_USAGE
-
- //+-------------------------------------------------------------------------
- // dwFindType
- //
- // The dwFindType definition consists of two components:
- // - comparison function
- // - certificate information flag
- //--------------------------------------------------------------------------
- #define CERT_FIND_ANY (CERT_COMPARE_ANY << CERT_COMPARE_SHIFT)
- #define CERT_FIND_SHA1_HASH (CERT_COMPARE_SHA1_HASH << CERT_COMPARE_SHIFT)
- #define CERT_FIND_MD5_HASH (CERT_COMPARE_MD5_HASH << CERT_COMPARE_SHIFT)
- #define CERT_FIND_HASH CERT_FIND_SHA1_HASH
- #define CERT_FIND_PROPERTY (CERT_COMPARE_PROPERTY << CERT_COMPARE_SHIFT)
- #define CERT_FIND_PUBLIC_KEY (CERT_COMPARE_PUBLIC_KEY << CERT_COMPARE_SHIFT)
- #define CERT_FIND_SUBJECT_NAME (CERT_COMPARE_NAME << CERT_COMPARE_SHIFT | \
- CERT_INFO_SUBJECT_FLAG)
- #define CERT_FIND_SUBJECT_ATTR (CERT_COMPARE_ATTR << CERT_COMPARE_SHIFT | \
- CERT_INFO_SUBJECT_FLAG)
- #define CERT_FIND_ISSUER_NAME (CERT_COMPARE_NAME << CERT_COMPARE_SHIFT | \
- CERT_INFO_ISSUER_FLAG)
- #define CERT_FIND_ISSUER_ATTR (CERT_COMPARE_ATTR << CERT_COMPARE_SHIFT | \
- CERT_INFO_ISSUER_FLAG)
- #define CERT_FIND_SUBJECT_STR_A (CERT_COMPARE_NAME_STR_A << CERT_COMPARE_SHIFT | \
- CERT_INFO_SUBJECT_FLAG)
- #define CERT_FIND_SUBJECT_STR_W (CERT_COMPARE_NAME_STR_W << CERT_COMPARE_SHIFT | \
- CERT_INFO_SUBJECT_FLAG)
- #define CERT_FIND_SUBJECT_STR CERT_FIND_SUBJECT_STR_W
- #define CERT_FIND_ISSUER_STR_A (CERT_COMPARE_NAME_STR_A << CERT_COMPARE_SHIFT | \
- CERT_INFO_ISSUER_FLAG)
- #define CERT_FIND_ISSUER_STR_W (CERT_COMPARE_NAME_STR_W << CERT_COMPARE_SHIFT | \
- CERT_INFO_ISSUER_FLAG)
- #define CERT_FIND_ISSUER_STR CERT_FIND_ISSUER_STR_W
- #define CERT_FIND_KEY_SPEC (CERT_COMPARE_KEY_SPEC << CERT_COMPARE_SHIFT)
- #define CERT_FIND_ENHKEY_USAGE (CERT_COMPARE_ENHKEY_USAGE << CERT_COMPARE_SHIFT)
- #define CERT_FIND_CTL_USAGE CERT_FIND_ENHKEY_USAGE
-
-
-
- //+-------------------------------------------------------------------------
- // CERT_FIND_ANY
- //
- // Find any certificate.
- //
- // pvFindPara isn't used.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CERT_FIND_HASH
- //
- // Find a certificate with the specified hash.
- //
- // pvFindPara points to a CRYPT_HASH_BLOB.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CERT_FIND_PROPERTY
- //
- // Find a certificate having the specified property.
- //
- // pvFindPara points to a DWORD containing the PROP_ID
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CERT_FIND_PUBLIC_KEY
- //
- // Find a certificate matching the specified public key.
- //
- // pvFindPara points to a CERT_PUBLIC_KEY_INFO containing the public key
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CERT_FIND_SUBJECT_NAME
- // CERT_FIND_ISSUER_NAME
- //
- // Find a certificate with the specified subject/issuer name. Does an exact
- // match of the entire name.
- //
- // Restricts search to certificates matching the dwCertEncodingType.
- //
- // pvFindPara points to a CERT_NAME_BLOB.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CERT_FIND_SUBJECT_ATTR
- // CERT_FIND_ISSUER_ATTR
- //
- // Find a certificate with the specified subject/issuer attributes.
- //
- // Compares the attributes in the subject/issuer name with the
- // Relative Distinguished Name's (CERT_RDN) array of attributes specified in
- // pvFindPara. The comparison iterates through the CERT_RDN attributes and looks
- // for an attribute match in any of the subject/issuer's RDNs.
- //
- // The CERT_RDN_ATTR fields can have the following special values:
- // pszObjId == NULL - ignore the attribute object identifier
- // dwValueType == RDN_ANY_TYPE - ignore the value type
- // Value.pbData == NULL - match any value
- //
- // Currently only an exact, case sensitive match is supported.
- //
- // CERT_UNICODE_IS_RDN_ATTRS_FLAG should be set in dwFindFlags if the RDN was
- // initialized with unicode strings as for
- // CryptEncodeObject(X509_UNICODE_NAME).
- //
- // Restricts search to certificates matching the dwCertEncodingType.
- //
- // pvFindPara points to a CERT_RDN (defined in wincert.h).
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CERT_FIND_SUBJECT_STR_A
- // CERT_FIND_SUBJECT_STR_W | CERT_FIND_SUBJECT_STR
- // CERT_FIND_ISSUER_STR_A
- // CERT_FIND_ISSUER_STR_W | CERT_FIND_ISSUER_STR
- //
- // Find a certificate containing the specified subject/issuer name string.
- //
- // First, the certificate's subject/issuer is converted to a name string
- // via CertNameToStrA/CertNameToStrW(CERT_SIMPLE_NAME_STR). Then, a
- // case insensitive substring within string match is performed.
- //
- // Restricts search to certificates matching the dwCertEncodingType.
- //
- // For *_STR_A, pvFindPara points to a null terminated character string.
- // For *_STR_W, pvFindPara points to a null terminated wide character string.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CERT_FIND_KEY_SPEC
- //
- // Find a certificate having a CERT_KEY_SPEC_PROP_ID property matching
- // the specified KeySpec.
- //
- // pvFindPara points to a DWORD containing the KeySpec.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CERT_FIND_ENHKEY_USAGE
- //
- // Find a certificate having the szOID_ENHANCED_KEY_USAGE extension or
- // the CERT_ENHKEY_USAGE_PROP_ID and matching the specified pszUsageIdentifers.
- //
- // pvFindPara points to a CERT_ENHKEY_USAGE data structure. If pvFindPara
- // is NULL or CERT_ENHKEY_USAGE's cUsageIdentifier is 0, then, matches any
- // certificate having enhanced key usage.
- //
- // The CERT_FIND_OPTIONAL_ENHKEY_USAGE_FLAG can be set in dwFindFlags to
- // also match a certificate without either the extension or property.
- //
- // If CERT_FIND_NO_ENHKEY_USAGE_FLAG is set in dwFindFlags, finds
- // certificates without the key usage extension or property. Setting this
- // flag takes precedence over pvFindPara being NULL.
- //
- // If the CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG is set, then, only does a match
- // using the extension. If pvFindPara is NULL or cUsageIdentifier is set to
- // 0, finds certificates having the extension. If
- // CERT_FIND_OPTIONAL_ENHKEY_USAGE_FLAG is set, also matches a certificate
- // without the extension. If CERT_FIND_NO_ENHKEY_USAGE_FLAG is set, finds
- // certificates without the extension.
- //
- // If the CERT_FIND_EXT_PROP_ENHKEY_USAGE_FLAG is set, then, only does a match
- // using the property. If pvFindPara is NULL or cUsageIdentifier is set to
- // 0, finds certificates having the property. If
- // CERT_FIND_OPTIONAL_ENHKEY_USAGE_FLAG is set, also matches a certificate
- // without the property. If CERT_FIND_NO_ENHKEY_USAGE_FLAG is set, finds
- // certificates without the property.
- //--------------------------------------------------------------------------
-
- #define CERT_FIND_OPTIONAL_ENHKEY_USAGE_FLAG 0x1
- #define CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG 0x2
- #define CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG 0x4
- #define CERT_FIND_NO_ENHKEY_USAGE_FLAG 0x8
-
- #define CERT_FIND_OPTIONAL_CTL_USAGE_FLAG CERT_FIND_OPTIONAL_ENHKEY_USAGE_FLAG
-
- #define CERT_FIND_EXT_ONLY_CTL_USAGE_FLAG \
- CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG
-
- #define CERT_FIND_PROP_ONLY_CTL_USAGE_FLAG \
- CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG
-
- #define CERT_FIND_NO_CTL_USAGE_FLAG CERT_FIND_NO_ENHKEY_USAGE_FLAG
-
- //+-------------------------------------------------------------------------
- // Get the certificate context from the store for the first or next issuer
- // of the specified subject certificate. Perform the enabled
- // verification checks on the subject. (Note, the checks are on the subject
- // using the returned issuer certificate.)
- //
- // If the first or next issuer certificate isn't found, NULL is returned.
- // Otherwise, a pointer to a read only CERT_CONTEXT is returned. CERT_CONTEXT
- // must be freed by calling CertFreeCertificateContext or is freed when passed as the
- // pPrevIssuerContext on a subsequent call. CertDuplicateCertificateContext
- // can be called to make a duplicate.
- //
- // For a self signed subject certificate, NULL is returned with LastError set
- // to CERT_STORE_SELF_SIGNED. The enabled verification checks are still done.
- //
- // The pSubjectContext may have been obtained from this store, another store
- // or created by the caller application. When created by the caller, the
- // CertCreateCertificateContext function must have been called.
- //
- // An issuer may have multiple certificates. This may occur when the validity
- // period is about to change. pPrevIssuerContext MUST BE NULL on the first
- // call to get the issuer. To get the next certificate for the issuer, the
- // pPrevIssuerContext is set to the CERT_CONTEXT returned by a previous call.
- //
- // NOTE: a NON-NULL pPrevIssuerContext is always CertFreeCertificateContext'ed by
- // this function, even for an error.
- //
- // The following flags can be set in *pdwFlags to enable verification checks
- // on the subject certificate context:
- // CERT_STORE_SIGNATURE_FLAG - use the public key in the returned
- // issuer certificate to verify the
- // signature on the subject certificate.
- // Note, if pSubjectContext->hCertStore ==
- // hCertStore, the store provider might
- // be able to eliminate a redo of
- // the signature verify.
- // CERT_STORE_TIME_VALIDITY_FLAG - get the current time and verify that
- // its within the subject certificate's
- // validity period
- // CERT_STORE_REVOCATION_FLAG - check if the subject certificate is on
- // the issuer's revocation list
- //
- // If an enabled verification check fails, then, its flag is set upon return.
- // If CERT_STORE_REVOCATION_FLAG was enabled and the issuer doesn't have a
- // CRL in the store, then, CERT_STORE_NO_CRL_FLAG is set in addition to
- // the CERT_STORE_REVOCATION_FLAG.
- //
- // If CERT_STORE_SIGNATURE_FLAG or CERT_STORE_REVOCATION_FLAG is set, then,
- // CERT_STORE_NO_ISSUER_FLAG is set if it doesn't have an issuer certificate
- // in the store.
- //
- // For a verification check failure, a pointer to the issuer's CERT_CONTEXT
- // is still returned and SetLastError isn't updated.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCERT_CONTEXT
- WINAPI
- CertGetIssuerCertificateFromStore(
- IN HCERTSTORE hCertStore,
- IN PCCERT_CONTEXT pSubjectContext,
- IN OPTIONAL PCCERT_CONTEXT pPrevIssuerContext,
- IN OUT DWORD *pdwFlags
- );
-
- //+-------------------------------------------------------------------------
- // Perform the enabled verification checks on the subject certificate
- // using the issuer. Same checks and flags definitions as for the above
- // CertGetIssuerCertificateFromStore.
- //
- // If you are only checking CERT_STORE_TIME_VALIDITY_FLAG, then, the
- // issuer can be NULL.
- //
- // For a verification check failure, SUCCESS is still returned.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertVerifySubjectCertificateContext(
- IN PCCERT_CONTEXT pSubject,
- IN OPTIONAL PCCERT_CONTEXT pIssuer,
- IN OUT DWORD *pdwFlags
- );
-
- //+-------------------------------------------------------------------------
- // Duplicate a certificate context
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCERT_CONTEXT
- WINAPI
- CertDuplicateCertificateContext(
- IN PCCERT_CONTEXT pCertContext
- );
-
- //+-------------------------------------------------------------------------
- // Create a certificate context from the encoded certificate. The created
- // context isn't put in a store.
- //
- // Makes a copy of the encoded certificate in the created context.
- //
- // If unable to decode and create the certificate context, NULL is returned.
- // Otherwise, a pointer to a read only CERT_CONTEXT is returned.
- // CERT_CONTEXT must be freed by calling CertFreeCertificateContext.
- // CertDuplicateCertificateContext can be called to make a duplicate.
- //
- // CertSetCertificateContextProperty and CertGetCertificateContextProperty can be called
- // to store properties for the certificate.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCERT_CONTEXT
- WINAPI
- CertCreateCertificateContext(
- IN DWORD dwCertEncodingType,
- IN const BYTE *pbCertEncoded,
- IN DWORD cbCertEncoded
- );
-
- //+-------------------------------------------------------------------------
- // Free a certificate context
- //
- // There needs to be a corresponding free for each context obtained by a
- // get, find, duplicate or create.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertFreeCertificateContext(
- IN PCCERT_CONTEXT pCertContext
- );
-
- //+-------------------------------------------------------------------------
- // Set the property for the specified certificate context.
- //
- // The type definition for pvData depends on the dwPropId value. There are
- // five predefined types:
- // CERT_KEY_PROV_HANDLE_PROP_ID - a HCRYPTPROV for the certificate's
- // private key is passed in pvData. Updates the hCryptProv field
- // of the CERT_KEY_CONTEXT_PROP_ID. If the CERT_KEY_CONTEXT_PROP_ID
- // doesn't exist, its created with all the other fields zeroed out. If
- // CERT_STORE_NO_CRYPT_RELEASE_FLAG isn't set, HCRYPTPROV is implicitly
- // released when either the property is set to NULL or on the final
- // free of the CertContext.
- //
- // CERT_KEY_PROV_INFO_PROP_ID - a PCRYPT_KEY_PROV_INFO for the certificate's
- // private key is passed in pvData.
- //
- // CERT_SHA1_HASH_PROP_ID -
- // CERT_MD5_HASH_PROP_ID - normally, either property is implicitly
- // set by doing a CertGetCertificateContextProperty. pvData points to a
- // CRYPT_HASH_BLOB.
- //
- // CERT_KEY_CONTEXT_PROP_ID - a PCERT_KEY_CONTEXT for the certificate's
- // private key is passed in pvData. The CERT_KEY_CONTEXT contains both the
- // hCryptProv and dwKeySpec for the private key.
- // See the CERT_KEY_PROV_HANDLE_PROP_ID for more information about
- // the hCryptProv field and dwFlags settings. Note, more fields may
- // be added for this property. The cbSize field value will be adjusted
- // accordingly.
- //
- // CERT_KEY_SPEC_PROP_ID - the dwKeySpec for the private key. pvData
- // points to a DWORD containing the KeySpec
- //
- // CERT_ENHKEY_USAGE_PROP_ID - enhanced key usage definition for the
- // certificate. pvData points to a CRYPT_DATA_BLOB containing an
- // ASN.1 encoded CERT_ENHKEY_USAGE (encoded via
- // CryptEncodeObject(X509_ENHANCED_KEY_USAGE).
- //
- // CERT_NEXT_UPDATE_LOCATION_PROP_ID - location of the next update.
- // Currently only applicable to CTLs. pvData points to a CRYPT_DATA_BLOB
- // containing an ASN.1 encoded CERT_ALT_NAME_INFO (encoded via
- // CryptEncodeObject(X509_ALTERNATE_NAME)).
- //
- // CERT_FRIENDLY_NAME_PROP_ID - friendly name for the cert, CRL or CTL.
- // pvData points to a CRYPT_DATA_BLOB. pbData is a pointer to a NULL
- // terminated unicode, wide character string.
- // cbData = (wcslen((LPWSTR) pbData) + 1) * sizeof(WCHAR).
- //
- // For all the other PROP_IDs: an encoded PCRYPT_DATA_BLOB is passed in pvData.
- //
- // If the property already exists, then, the old value is deleted and silently
- // replaced. Setting, pvData to NULL, deletes the property.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertSetCertificateContextProperty(
- IN PCCERT_CONTEXT pCertContext,
- IN DWORD dwPropId,
- IN DWORD dwFlags,
- IN const void *pvData
- );
-
- //+-------------------------------------------------------------------------
- // Get the property for the specified certificate context.
- //
- // For CERT_KEY_PROV_HANDLE_PROP_ID, pvData points to a HCRYPTPROV.
- //
- // For CERT_KEY_PROV_INFO_PROP_ID, pvData points to a CRYPT_KEY_PROV_INFO structure.
- // Elements pointed to by fields in the pvData structure follow the
- // structure. Therefore, *pcbData may exceed the size of the structure.
- //
- // For CERT_KEY_CONTEXT_PROP_ID, pvData points to a CERT_KEY_CONTEXT structure.
- //
- // For CERT_KEY_SPEC_PROP_ID, pvData points to a DWORD containing the KeySpec.
- // If the CERT_KEY_CONTEXT_PROP_ID exists, the KeySpec is obtained from there.
- // Otherwise, if the CERT_KEY_PROV_INFO_PROP_ID exists, its the source
- // of the KeySpec.
- //
- // For CERT_SHA1_HASH_PROP_ID or CERT_MD5_HASH_PROP_ID, if the hash
- // doesn't already exist, then, its computed via CryptHashCertificate()
- // and then set. pvData points to the computed hash. Normally, the length
- // is 20 bytes for SHA and 16 for MD5.
- //
- // For all other PROP_IDs, pvData points to an encoded array of bytes.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertGetCertificateContextProperty(
- IN PCCERT_CONTEXT pCertContext,
- IN DWORD dwPropId,
- OUT void *pvData,
- IN OUT DWORD *pcbData
- );
-
- //+-------------------------------------------------------------------------
- // Enumerate the properties for the specified certificate context.
- //
- // To get the first property, set dwPropId to 0. The ID of the first
- // property is returned. To get the next property, set dwPropId to the
- // ID returned by the last call. To enumerate all the properties continue
- // until 0 is returned.
- //
- // CertGetCertificateContextProperty is called to get the property's data.
- //
- // Note, since, the CERT_KEY_PROV_HANDLE_PROP_ID and CERT_KEY_SPEC_PROP_ID
- // properties are stored as fields in the CERT_KEY_CONTEXT_PROP_ID
- // property, they aren't enumerated individually.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CertEnumCertificateContextProperties(
- IN PCCERT_CONTEXT pCertContext,
- IN DWORD dwPropId
- );
-
- //+-------------------------------------------------------------------------
- // Get the first or next CRL context from the store for the specified
- // issuer certificate. Perform the enabled verification checks on the CRL.
- //
- // If the first or next CRL isn't found, NULL is returned.
- // Otherwise, a pointer to a read only CRL_CONTEXT is returned. CRL_CONTEXT
- // must be freed by calling CertFreeCRLContext. However, the free must be
- // pPrevCrlContext on a subsequent call. CertDuplicateCRLContext
- // can be called to make a duplicate.
- //
- // The pIssuerContext may have been obtained from this store, another store
- // or created by the caller application. When created by the caller, the
- // CertCreateCertificateContext function must have been called.
- //
- // If pIssuerContext == NULL, finds all the CRLs in the store.
- //
- // An issuer may have multiple CRLs. For example, it generates delta CRLs
- // using a X.509 v3 extension. pPrevCrlContext MUST BE NULL on the first
- // call to get the CRL. To get the next CRL for the issuer, the
- // pPrevCrlContext is set to the CRL_CONTEXT returned by a previous call.
- //
- // NOTE: a NON-NULL pPrevCrlContext is always CertFreeCRLContext'ed by
- // this function, even for an error.
- //
- // The following flags can be set in *pdwFlags to enable verification checks
- // on the returned CRL:
- // CERT_STORE_SIGNATURE_FLAG - use the public key in the
- // issuer's certificate to verify the
- // signature on the returned CRL.
- // Note, if pIssuerContext->hCertStore ==
- // hCertStore, the store provider might
- // be able to eliminate a redo of
- // the signature verify.
- // CERT_STORE_TIME_VALIDITY_FLAG - get the current time and verify that
- // its within the CRL's ThisUpdate and
- // NextUpdate validity period.
- //
- // If an enabled verification check fails, then, its flag is set upon return.
- //
- // If pIssuerContext == NULL, then, an enabled CERT_STORE_SIGNATURE_FLAG
- // always fails and the CERT_STORE_NO_ISSUER_FLAG is also set.
- //
- // For a verification check failure, a pointer to the first or next
- // CRL_CONTEXT is still returned and SetLastError isn't updated.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCRL_CONTEXT
- WINAPI
- CertGetCRLFromStore(
- IN HCERTSTORE hCertStore,
- IN OPTIONAL PCCERT_CONTEXT pIssuerContext,
- IN PCCRL_CONTEXT pPrevCrlContext,
- IN OUT DWORD *pdwFlags
- );
-
-
- //+-------------------------------------------------------------------------
- // Duplicate a CRL context
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCRL_CONTEXT
- WINAPI
- CertDuplicateCRLContext(
- IN PCCRL_CONTEXT pCrlContext
- );
-
- //+-------------------------------------------------------------------------
- // Create a CRL context from the encoded CRL. The created
- // context isn't put in a store.
- //
- // Makes a copy of the encoded CRL in the created context.
- //
- // If unable to decode and create the CRL context, NULL is returned.
- // Otherwise, a pointer to a read only CRL_CONTEXT is returned.
- // CRL_CONTEXT must be freed by calling CertFreeCRLContext.
- // CertDuplicateCRLContext can be called to make a duplicate.
- //
- // CertSetCRLContextProperty and CertGetCRLContextProperty can be called
- // to store properties for the CRL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCRL_CONTEXT
- WINAPI
- CertCreateCRLContext(
- IN DWORD dwCertEncodingType,
- IN const BYTE *pbCrlEncoded,
- IN DWORD cbCrlEncoded
- );
-
- //+-------------------------------------------------------------------------
- // Free a CRL context
- //
- // There needs to be a corresponding free for each context obtained by a
- // get, duplicate or create.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertFreeCRLContext(
- IN PCCRL_CONTEXT pCrlContext
- );
-
- //+-------------------------------------------------------------------------
- // Set the property for the specified CRL context.
- //
- // Same Property Ids and semantics as CertSetCertificateContextProperty.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertSetCRLContextProperty(
- IN PCCRL_CONTEXT pCrlContext,
- IN DWORD dwPropId,
- IN DWORD dwFlags,
- IN const void *pvData
- );
-
- //+-------------------------------------------------------------------------
- // Get the property for the specified CRL context.
- //
- // Same Property Ids and semantics as CertGetCertificateContextProperty.
- //
- // CERT_SHA1_HASH_PROP_ID or CERT_MD5_HASH_PROP_ID is the predefined
- // property of most interest.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertGetCRLContextProperty(
- IN PCCRL_CONTEXT pCrlContext,
- IN DWORD dwPropId,
- OUT void *pvData,
- IN OUT DWORD *pcbData
- );
-
- //+-------------------------------------------------------------------------
- // Enumerate the properties for the specified CRL context.
- //
- // To get the first property, set dwPropId to 0. The ID of the first
- // property is returned. To get the next property, set dwPropId to the
- // ID returned by the last call. To enumerate all the properties continue
- // until 0 is returned.
- //
- // CertGetCRLContextProperty is called to get the property's data.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CertEnumCRLContextProperties(
- IN PCCRL_CONTEXT pCrlContext,
- IN DWORD dwPropId
- );
-
- //+-------------------------------------------------------------------------
- // Add certificate/CRL, encoded, context or element disposition values.
- //--------------------------------------------------------------------------
- #define CERT_STORE_ADD_NEW 1
- #define CERT_STORE_ADD_USE_EXISTING 2
- #define CERT_STORE_ADD_REPLACE_EXISTING 3
- #define CERT_STORE_ADD_ALWAYS 4
-
- //+-------------------------------------------------------------------------
- // Add the encoded certificate to the store according to the specified
- // disposition action.
- //
- // Makes a copy of the encoded certificate before adding to the store.
- //
- // dwAddDispostion specifies the action to take if the certificate
- // already exists in the store. This parameter must be one of the following
- // values:
- // CERT_STORE_ADD_NEW
- // Fails if the certificate already exists in the store. LastError
- // is set to CRYPT_E_EXISTS.
- // CERT_STORE_ADD_USE_EXISTING
- // If the certifcate already exists, then, its used and if ppCertContext
- // is non-NULL, the existing context is duplicated.
- // CERT_STORE_ADD_REPLACE_EXISTING
- // If the certificate already exists, then, the existing certificate
- // context is deleted before creating and adding the new context.
- // CERT_STORE_ADD_ALWAYS
- // No check is made to see if the certificate already exists. A
- // new certificate context is always created. This may lead to
- // duplicates in the store.
- //
- // CertGetSubjectCertificateFromStore is called to determine if the
- // certificate already exists in the store.
- //
- // ppCertContext can be NULL, indicating the caller isn't interested
- // in getting the CERT_CONTEXT of the added or existing certificate.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertAddEncodedCertificateToStore(
- IN HCERTSTORE hCertStore,
- IN DWORD dwCertEncodingType,
- IN const BYTE *pbCertEncoded,
- IN DWORD cbCertEncoded,
- IN DWORD dwAddDisposition,
- OUT OPTIONAL PCCERT_CONTEXT *ppCertContext
- );
-
- //+-------------------------------------------------------------------------
- // Add the certificate context to the store according to the specified
- // disposition action.
- //
- // In addition to the encoded certificate, the context's properties are
- // also copied. Note, the CERT_KEY_CONTEXT_PROP_ID property (and its
- // CERT_KEY_PROV_HANDLE_PROP_ID or CERT_KEY_SPEC_PROP_ID) isn't copied.
- //
- // Makes a copy of the certificate context before adding to the store.
- //
- // dwAddDispostion specifies the action to take if the certificate
- // already exists in the store. This parameter must be one of the following
- // values:
- // CERT_STORE_ADD_NEW
- // Fails if the certificate already exists in the store. LastError
- // is set to CRYPT_E_EXISTS.
- // CERT_STORE_ADD_USE_EXISTING
- // If the certifcate already exists, then, its used and if ppStoreContext
- // is non-NULL, the existing context is duplicated. Iterates
- // through pCertContext's properties and only copies the properties
- // that don't already exist. The SHA1 and MD5 hash properties aren't
- // copied.
- // CERT_STORE_ADD_REPLACE_EXISTING
- // If the certificate already exists, then, the existing certificate
- // context is deleted before creating and adding a new context.
- // Properties are copied before doing the add.
- // CERT_STORE_ADD_ALWAYS
- // No check is made to see if the certificate already exists. A
- // new certificate context is always created and added. This may lead to
- // duplicates in the store. Properties are
- // copied before doing the add.
- //
- // CertGetSubjectCertificateFromStore is called to determine if the
- // certificate already exists in the store.
- //
- // ppStoreContext can be NULL, indicating the caller isn't interested
- // in getting the CERT_CONTEXT of the added or existing certificate.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertAddCertificateContextToStore(
- IN HCERTSTORE hCertStore,
- IN PCCERT_CONTEXT pCertContext,
- IN DWORD dwAddDisposition,
- OUT OPTIONAL PCCERT_CONTEXT *ppStoreContext
- );
-
-
- //+-------------------------------------------------------------------------
- // Certificate Store Context Types
- //--------------------------------------------------------------------------
- #define CERT_STORE_CERTIFICATE_CONTEXT 1
- #define CERT_STORE_CRL_CONTEXT 2
- #define CERT_STORE_CTL_CONTEXT 3
-
- //+-------------------------------------------------------------------------
- // Certificate Store Context Bit Flags
- //--------------------------------------------------------------------------
- #define CERT_STORE_ALL_CONTEXT_FLAG (~0UL)
- #define CERT_STORE_CERTIFICATE_CONTEXT_FLAG \
- (1 << CERT_STORE_CERTIFICATE_CONTEXT)
- #define CERT_STORE_CRL_CONTEXT_FLAG \
- (1 << CERT_STORE_CRL_CONTEXT)
- #define CERT_STORE_CTL_CONTEXT_FLAG \
- (1 << CERT_STORE_CTL_CONTEXT)
-
- //+-------------------------------------------------------------------------
- // Add the serialized certificate or CRL element to the store.
- //
- // The serialized element contains the encoded certificate, CRL or CTL and
- // its properties, such as, CERT_KEY_PROV_INFO_PROP_ID.
- //
- // If hCertStore is NULL, creates a certificate, CRL or CTL context not
- // residing in any store.
- //
- // dwAddDispostion specifies the action to take if the certificate or CRL
- // already exists in the store. See CertAddCertificateContextToStore for a
- // list of and actions taken.
- //
- // dwFlags currently isn't used and should be set to 0.
- //
- // dwContextTypeFlags specifies the set of allowable contexts. For example, to
- // add either a certificate or CRL, set dwContextTypeFlags to:
- // CERT_STORE_CERTIFICATE_CONTEXT_FLAG | CERT_STORE_CRL_CONTEXT_FLAG
- //
- // *pdwContextType is updated with the type of the context returned in
- // *ppvContxt. pdwContextType or ppvContext can be NULL, indicating the
- // caller isn't interested in getting the output. If *ppvContext is
- // returned it must be freed by calling CertFreeCertificateContext or
- // CertFreeCRLContext.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertAddSerializedElementToStore(
- IN HCERTSTORE hCertStore,
- IN const BYTE *pbElement,
- IN DWORD cbElement,
- IN DWORD dwAddDisposition,
- IN DWORD dwFlags,
- IN DWORD dwContextTypeFlags,
- OUT OPTIONAL DWORD *pdwContextType,
- OUT OPTIONAL const void **ppvContext
- );
-
- //+-------------------------------------------------------------------------
- // Delete the specified certificate from the store.
- //
- // All subsequent gets or finds for the certificate will fail. However,
- // memory allocated for the certificate isn't freed until all of its contexts
- // have also been freed.
- //
- // The pCertContext is obtained from a get, enum, find or duplicate.
- //
- // Some store provider implementations might also delete the issuer's CRLs
- // if this is the last certificate for the issuer in the store.
- //
- // NOTE: the pCertContext is always CertFreeCertificateContext'ed by
- // this function, even for an error.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertDeleteCertificateFromStore(
- IN PCCERT_CONTEXT pCertContext
- );
-
- //+-------------------------------------------------------------------------
- // Add the encoded CRL to the store according to the specified
- // disposition option.
- //
- // Makes a copy of the encoded CRL before adding to the store.
- //
- // dwAddDispostion specifies the action to take if the CRL
- // already exists in the store. See CertAddEncodedCertificateToStore for a
- // list of and actions taken.
- //
- // Compares the CRL's Issuer to determine if the CRL already exists in the
- // store.
- //
- // ppCrlContext can be NULL, indicating the caller isn't interested
- // in getting the CRL_CONTEXT of the added or existing CRL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertAddEncodedCRLToStore(
- IN HCERTSTORE hCertStore,
- IN DWORD dwCertEncodingType,
- IN const BYTE *pbCrlEncoded,
- IN DWORD cbCrlEncoded,
- IN DWORD dwAddDisposition,
- OUT OPTIONAL PCCRL_CONTEXT *ppCrlContext
- );
-
- //+-------------------------------------------------------------------------
- // Add the CRL context to the store according to the specified
- // disposition option.
- //
- // In addition to the encoded CRL, the context's properties are
- // also copied. Note, the CERT_KEY_CONTEXT_PROP_ID property (and its
- // CERT_KEY_PROV_HANDLE_PROP_ID or CERT_KEY_SPEC_PROP_ID) isn't copied.
- //
- // Makes a copy of the encoded CRL before adding to the store.
- //
- // dwAddDispostion specifies the action to take if the CRL
- // already exists in the store. See CertAddCertificateContextToStore for a
- // list of and actions taken.
- //
- // Compares the CRL's Issuer, ThisUpdate and NextUpdate to determine
- // if the CRL already exists in the store.
- //
- // ppStoreContext can be NULL, indicating the caller isn't interested
- // in getting the CRL_CONTEXT of the added or existing CRL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertAddCRLContextToStore(
- IN HCERTSTORE hCertStore,
- IN PCCRL_CONTEXT pCrlContext,
- IN DWORD dwAddDisposition,
- OUT OPTIONAL PCCRL_CONTEXT *ppStoreContext
- );
-
- //+-------------------------------------------------------------------------
- // Delete the specified CRL from the store.
- //
- // All subsequent gets for the CRL will fail. However,
- // memory allocated for the CRL isn't freed until all of its contexts
- // have also been freed.
- //
- // The pCrlContext is obtained from a get or duplicate.
- //
- // NOTE: the pCrlContext is always CertFreeCRLContext'ed by
- // this function, even for an error.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertDeleteCRLFromStore(
- IN PCCRL_CONTEXT pCrlContext
- );
-
- //+-------------------------------------------------------------------------
- // Serialize the certificate context's encoded certificate and its
- // properties.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertSerializeCertificateStoreElement(
- IN PCCERT_CONTEXT pCertContext,
- IN DWORD dwFlags,
- OUT BYTE *pbElement,
- IN OUT DWORD *pcbElement
- );
-
-
- //+-------------------------------------------------------------------------
- // Serialize the CRL context's encoded CRL and its properties.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertSerializeCRLStoreElement(
- IN PCCRL_CONTEXT pCrlContext,
- IN DWORD dwFlags,
- OUT BYTE *pbElement,
- IN OUT DWORD *pcbElement
- );
-
-
- //+=========================================================================
- // Certificate Trust List (CTL) Store Data Structures and APIs
- //==========================================================================
-
- //+-------------------------------------------------------------------------
- // Duplicate a CTL context
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCTL_CONTEXT
- WINAPI
- CertDuplicateCTLContext(
- IN PCCTL_CONTEXT pCtlContext
- );
-
- //+-------------------------------------------------------------------------
- // Create a CTL context from the encoded CTL. The created
- // context isn't put in a store.
- //
- // Makes a copy of the encoded CTL in the created context.
- //
- // If unable to decode and create the CTL context, NULL is returned.
- // Otherwise, a pointer to a read only CTL_CONTEXT is returned.
- // CTL_CONTEXT must be freed by calling CertFreeCTLContext.
- // CertDuplicateCTLContext can be called to make a duplicate.
- //
- // CertSetCTLContextProperty and CertGetCTLContextProperty can be called
- // to store properties for the CTL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCTL_CONTEXT
- WINAPI
- CertCreateCTLContext(
- IN DWORD dwMsgAndCertEncodingType,
- IN const BYTE *pbCtlEncoded,
- IN DWORD cbCtlEncoded
- );
-
- //+-------------------------------------------------------------------------
- // Free a CTL context
- //
- // There needs to be a corresponding free for each context obtained by a
- // get, duplicate or create.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertFreeCTLContext(
- IN PCCTL_CONTEXT pCtlContext
- );
-
- //+-------------------------------------------------------------------------
- // Set the property for the specified CTL context.
- //
- // Same Property Ids and semantics as CertSetCertificateContextProperty.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertSetCTLContextProperty(
- IN PCCTL_CONTEXT pCtlContext,
- IN DWORD dwPropId,
- IN DWORD dwFlags,
- IN const void *pvData
- );
-
- //+-------------------------------------------------------------------------
- // Get the property for the specified CTL context.
- //
- // Same Property Ids and semantics as CertGetCertificateContextProperty.
- //
- // CERT_SHA1_HASH_PROP_ID or CERT_NEXT_UPDATE_LOCATION_PROP_ID are the
- // predefined properties of most interest.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertGetCTLContextProperty(
- IN PCCTL_CONTEXT pCtlContext,
- IN DWORD dwPropId,
- OUT void *pvData,
- IN OUT DWORD *pcbData
- );
-
- //+-------------------------------------------------------------------------
- // Enumerate the properties for the specified CTL context.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CertEnumCTLContextProperties(
- IN PCCTL_CONTEXT pCtlContext,
- IN DWORD dwPropId
- );
-
- //+-------------------------------------------------------------------------
- // Enumerate the CTL contexts in the store.
- //
- // If a CTL isn't found, NULL is returned.
- // Otherwise, a pointer to a read only CTL_CONTEXT is returned. CTL_CONTEXT
- // must be freed by calling CertFreeCTLContext or is freed when passed as the
- // pPrevCtlContext on a subsequent call. CertDuplicateCTLContext
- // can be called to make a duplicate.
- //
- // pPrevCtlContext MUST BE NULL to enumerate the first
- // CTL in the store. Successive CTLs are enumerated by setting
- // pPrevCtlContext to the CTL_CONTEXT returned by a previous call.
- //
- // NOTE: a NON-NULL pPrevCtlContext is always CertFreeCTLContext'ed by
- // this function, even for an error.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCTL_CONTEXT
- WINAPI
- CertEnumCTLsInStore(
- IN HCERTSTORE hCertStore,
- IN PCCTL_CONTEXT pPrevCtlContext
- );
-
- //+-------------------------------------------------------------------------
- // Attempt to find the specified subject in the CTL.
- //
- // For CTL_CERT_SUBJECT_TYPE, pvSubject points to a CERT_CONTEXT. The CTL's
- // SubjectAlgorithm is examined to determine the representation of the
- // subject's identity. Initially, only SHA1 or MD5 hash will be supported.
- // The appropriate hash property is obtained from the CERT_CONTEXT.
- //
- // For CTL_ANY_SUBJECT_TYPE, pvSubject points to the CTL_ANY_SUBJECT_INFO
- // structure which contains the SubjectAlgorithm to be matched in the CTL
- // and the SubjectIdentifer to be matched in one of the CTL entries.
- //
- // The certificate's hash or the CTL_ANY_SUBJECT_INFO's SubjectIdentifier
- // is used as the key in searching the subject entries. A binary
- // memory comparison is done between the key and the entry's SubjectIdentifer.
- //
- // dwEncodingType isn't used for either of the above SubjectTypes.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCTL_ENTRY
- WINAPI
- CertFindSubjectInCTL(
- IN DWORD dwEncodingType,
- IN DWORD dwSubjectType,
- IN void *pvSubject,
- IN PCCTL_CONTEXT pCtlContext,
- IN DWORD dwFlags
- );
-
- // Subject Types:
- // CTL_ANY_SUBJECT_TYPE, pvSubject points to following CTL_ANY_SUBJECT_INFO.
- // CTL_CERT_SUBJECT_TYPE, pvSubject points to CERT_CONTEXT.
- #define CTL_ANY_SUBJECT_TYPE 1
- #define CTL_CERT_SUBJECT_TYPE 2
-
- typedef struct _CTL_ANY_SUBJECT_INFO {
- CRYPT_ALGORITHM_IDENTIFIER SubjectAlgorithm;
- CRYPT_DATA_BLOB SubjectIdentifier;
- } CTL_ANY_SUBJECT_INFO, *PCTL_ANY_SUBJECT_INFO;
-
- //+-------------------------------------------------------------------------
- // Find the first or next CTL context in the store.
- //
- // The CTL is found according to the dwFindType and its pvFindPara.
- // See below for a list of the find types and its parameters.
- //
- // Currently dwFindFlags isn't used and must be set to 0.
- //
- // Usage of dwMsgAndCertEncodingType depends on the dwFindType.
- //
- // If the first or next CTL isn't found, NULL is returned.
- // Otherwise, a pointer to a read only CTL_CONTEXT is returned. CTL_CONTEXT
- // must be freed by calling CertFreeCTLContext or is freed when passed as the
- // pPrevCtlContext on a subsequent call. CertDuplicateCTLContext
- // can be called to make a duplicate.
- //
- // pPrevCtlContext MUST BE NULL on the first
- // call to find the CTL. To find the next CTL, the
- // pPrevCtlContext is set to the CTL_CONTEXT returned by a previous call.
- //
- // NOTE: a NON-NULL pPrevCtlContext is always CertFreeCTLContext'ed by
- // this function, even for an error.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCCTL_CONTEXT
- WINAPI
- CertFindCTLInStore(
- IN HCERTSTORE hCertStore,
- IN DWORD dwMsgAndCertEncodingType,
- IN DWORD dwFindFlags,
- IN DWORD dwFindType,
- IN const void *pvFindPara,
- IN PCCTL_CONTEXT pPrevCtlContext
- );
-
- #define CTL_FIND_ANY 0
- #define CTL_FIND_SHA1_HASH 1
- #define CTL_FIND_MD5_HASH 2
- #define CTL_FIND_USAGE 3
- #define CTL_FIND_SUBJECT 4
-
- typedef struct _CTL_FIND_USAGE_PARA {
- DWORD cbSize;
- CTL_USAGE SubjectUsage; // optional
- CRYPT_DATA_BLOB ListIdentifier; // optional
- PCERT_INFO pSigner; // optional
- } CTL_FIND_USAGE_PARA, *PCTL_FIND_USAGE_PARA;
-
- #define CTL_FIND_NO_LIST_ID_CBDATA 0xFFFFFFFF
- #define CTL_FIND_NO_SIGNER_PTR ((PCERT_INFO) 0xFFFFFFFF)
-
- #define CTL_FIND_SAME_USAGE_FLAG 0x1
-
-
- typedef struct _CTL_FIND_SUBJECT_PARA {
- DWORD cbSize;
- PCTL_FIND_USAGE_PARA pUsagePara; // optional
- DWORD dwSubjectType;
- void *pvSubject;
- } CTL_FIND_SUBJECT_PARA, *PCTL_FIND_SUBJECT_PARA;
-
-
- //+-------------------------------------------------------------------------
- // CTL_FIND_ANY
- //
- // Find any CTL.
- //
- // pvFindPara isn't used.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CTL_FIND_SHA1_HASH
- // CTL_FIND_MD5_HASH
- //
- // Find a CTL with the specified hash.
- //
- // pvFindPara points to a CRYPT_HASH_BLOB.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CTL_FIND_USAGE
- //
- // Find a CTL having the specified usage identifiers, list identifier or
- // signer. The CertEncodingType of the signer is obtained from the
- // dwMsgAndCertEncodingType parameter.
- //
- // pvFindPara points to a CTL_FIND_USAGE_PARA data structure. The
- // SubjectUsage.cUsageIdentifer can be 0 to match any usage. The
- // ListIdentifier.cbData can be 0 to match any list identifier. To only match
- // CTLs without a ListIdentifier, cbData must be set to
- // CTL_FIND_NO_LIST_ID_CBDATA. pSigner can be NULL to match any signer. Only
- // the Issuer and SerialNumber fields of the pSigner's PCERT_INFO are used.
- // To only match CTLs without a signer, pSigner must be set to
- // CTL_FIND_NO_SIGNER_PTR.
- //
- // The CTL_FIND_SAME_USAGE_FLAG can be set in dwFindFlags to
- // only match CTLs with the same usage identifiers. CTLs having additional
- // usage identifiers aren't matched. For example, if only "1.2.3" is specified
- // in CTL_FIND_USAGE_PARA, then, for a match, the CTL must only contain
- // "1.2.3" and not any additional usage identifers.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // CTL_FIND_SUBJECT
- //
- // Find a CTL having the specified subject. CertFindSubjectInCTL can be
- // called to get a pointer to the subject's entry in the CTL. pUsagePara can
- // optionally be set to enable the above CTL_FIND_USAGE matching.
- //
- // pvFindPara points to a CTL_FIND_SUBJECT_PARA data structure.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // Add the encoded CTL to the store according to the specified
- // disposition option.
- //
- // Makes a copy of the encoded CTL before adding to the store.
- //
- // dwAddDispostion specifies the action to take if the CTL
- // already exists in the store. See CertAddEncodedCertificateToStore for a
- // list of and actions taken.
- //
- // Compares the CTL's SubjectUsage, ListIdentifier and any of its signers
- // to determine if the CTL already exists in the store.
- //
- // ppCtlContext can be NULL, indicating the caller isn't interested
- // in getting the CTL_CONTEXT of the added or existing CTL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertAddEncodedCTLToStore(
- IN HCERTSTORE hCertStore,
- IN DWORD dwMsgAndCertEncodingType,
- IN const BYTE *pbCtlEncoded,
- IN DWORD cbCtlEncoded,
- IN DWORD dwAddDisposition,
- OUT OPTIONAL PCCTL_CONTEXT *ppCtlContext
- );
-
- //+-------------------------------------------------------------------------
- // Add the CTL context to the store according to the specified
- // disposition option.
- //
- // In addition to the encoded CTL, the context's properties are
- // also copied. Note, the CERT_KEY_CONTEXT_PROP_ID property (and its
- // CERT_KEY_PROV_HANDLE_PROP_ID or CERT_KEY_SPEC_PROP_ID) isn't copied.
- //
- // Makes a copy of the encoded CTL before adding to the store.
- //
- // dwAddDispostion specifies the action to take if the CTL
- // already exists in the store. See CertAddCertificateContextToStore for a
- // list of and actions taken.
- //
- // Compares the CTL's SubjectUsage, ListIdentifier and any of its signers
- // to determine if the CTL already exists in the store.
- //
- // ppStoreContext can be NULL, indicating the caller isn't interested
- // in getting the CTL_CONTEXT of the added or existing CTL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertAddCTLContextToStore(
- IN HCERTSTORE hCertStore,
- IN PCCTL_CONTEXT pCtlContext,
- IN DWORD dwAddDisposition,
- OUT OPTIONAL PCCTL_CONTEXT *ppStoreContext
- );
-
- //+-------------------------------------------------------------------------
- // Serialize the CTL context's encoded CTL and its properties.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertSerializeCTLStoreElement(
- IN PCCTL_CONTEXT pCtlContext,
- IN DWORD dwFlags,
- OUT BYTE *pbElement,
- IN OUT DWORD *pcbElement
- );
-
- //+-------------------------------------------------------------------------
- // Delete the specified CTL from the store.
- //
- // All subsequent gets for the CTL will fail. However,
- // memory allocated for the CTL isn't freed until all of its contexts
- // have also been freed.
- //
- // The pCtlContext is obtained from a get or duplicate.
- //
- // NOTE: the pCtlContext is always CertFreeCTLContext'ed by
- // this function, even for an error.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertDeleteCTLFromStore(
- IN PCCTL_CONTEXT pCtlContext
- );
-
-
- //+=========================================================================
- // Enhanced Key Usage Helper Functions
- //==========================================================================
-
- //+-------------------------------------------------------------------------
- // Get the enhanced key usage extension or property from the certificate
- // and decode.
- //
- // If the CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG is set, then, only get the
- // extension.
- //
- // If the CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG is set, then, only get the
- // property.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertGetEnhancedKeyUsage(
- IN PCCERT_CONTEXT pCertContext,
- IN DWORD dwFlags,
- OUT PCERT_ENHKEY_USAGE pUsage,
- IN OUT DWORD *pcbUsage
- );
-
- //+-------------------------------------------------------------------------
- // Set the enhanced key usage property for the certificate.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertSetEnhancedKeyUsage(
- IN PCCERT_CONTEXT pCertContext,
- IN PCERT_ENHKEY_USAGE pUsage
- );
-
- //+-------------------------------------------------------------------------
- // Add the usage identifier to the certificate's enhanced key usage property.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertAddEnhancedKeyUsageIdentifier(
- IN PCCERT_CONTEXT pCertContext,
- IN LPCSTR pszUsageIdentifier
- );
-
-
- //+-------------------------------------------------------------------------
- // Remove the usage identifier from the certificate's enhanced key usage
- // property.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertRemoveEnhancedKeyUsageIdentifier(
- IN PCCERT_CONTEXT pCertContext,
- IN LPCSTR pszUsageIdentifier
- );
-
-
- //+=========================================================================
- // Cryptographic Message helper functions for verifying and signing a
- // CTL.
- //==========================================================================
-
- //+-------------------------------------------------------------------------
- // Get and verify the signer of a cryptographic message.
- //
- // To verify a CTL, the hCryptMsg is obtained from the CTL_CONTEXT's
- // hCryptMsg field.
- //
- // If CMSG_TRUSTED_SIGNER_FLAG is set, then, treat the Signer stores as being
- // trusted and only search them to find the certificate corresponding to the
- // signer's issuer and serial number. Otherwise, the SignerStores are
- // optionally provided to supplement the message's store of certificates.
- // If a signer certificate is found, its public key is used to verify
- // the message signature. The CMSG_SIGNER_ONLY_FLAG can be set to
- // return the signer without doing the signature verify.
- //
- // If CMSG_USE_SIGNER_INDEX_FLAG is set, then, only get the signer specified
- // by *pdwSignerIndex. Otherwise, iterate through all the signers
- // until a signer verifies or no more signers.
- //
- // For a verified signature, *ppSigner is updated with certificate context
- // of the signer and *pdwSignerIndex is updated with the index of the signer.
- // ppSigner and/or pdwSignerIndex can be NULL, indicating the caller isn't
- // interested in getting the CertContext and/or index of the signer.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptMsgGetAndVerifySigner(
- IN HCRYPTMSG hCryptMsg,
- IN DWORD cSignerStore,
- IN OPTIONAL HCERTSTORE *rghSignerStore,
- IN DWORD dwFlags,
- OUT OPTIONAL PCCERT_CONTEXT *ppSigner,
- IN OUT OPTIONAL DWORD *pdwSignerIndex
- );
-
- #define CMSG_TRUSTED_SIGNER_FLAG 0x1
- #define CMSG_SIGNER_ONLY_FLAG 0x2
- #define CMSG_USE_SIGNER_INDEX_FLAG 0x4
-
- //+-------------------------------------------------------------------------
- // Sign an encoded CTL.
- //
- // The pbCtlContent can be obtained via a CTL_CONTEXT's pbCtlContent
- // field or via a CryptEncodeObject(PKCS_CTL).
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptMsgSignCTL(
- IN DWORD dwMsgEncodingType,
- IN BYTE *pbCtlContent,
- IN DWORD cbCtlContent,
- IN PCMSG_SIGNED_ENCODE_INFO pSignInfo,
- IN DWORD dwFlags,
- OUT BYTE *pbEncoded,
- IN OUT DWORD *pcbEncoded
- );
-
- //+-------------------------------------------------------------------------
- // Encode the CTL and create a signed message containing the encoded CTL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptMsgEncodeAndSignCTL(
- IN DWORD dwMsgEncodingType,
- IN PCTL_INFO pCtlInfo,
- IN PCMSG_SIGNED_ENCODE_INFO pSignInfo,
- IN DWORD dwFlags,
- OUT BYTE *pbEncoded,
- IN OUT DWORD *pcbEncoded
- );
-
-
- //+=========================================================================
- // Certificate Verify CTL Usage Data Structures and APIs
- //==========================================================================
-
- typedef struct _CTL_VERIFY_USAGE_PARA {
- DWORD cbSize;
- CRYPT_DATA_BLOB ListIdentifier; // OPTIONAL
- DWORD cCtlStore;
- HCERTSTORE *rghCtlStore; // OPTIONAL
- DWORD cSignerStore;
- HCERTSTORE *rghSignerStore; // OPTIONAL
- } CTL_VERIFY_USAGE_PARA, *PCTL_VERIFY_USAGE_PARA;
-
- typedef struct _CTL_VERIFY_USAGE_STATUS {
- DWORD cbSize;
- DWORD dwError;
- DWORD dwFlags;
- PCCTL_CONTEXT *ppCtl; // IN OUT OPTIONAL
- DWORD dwCtlEntryIndex;
- PCCERT_CONTEXT *ppSigner; // IN OUT OPTIONAL
- DWORD dwSignerIndex;
- } CTL_VERIFY_USAGE_STATUS, *PCTL_VERIFY_USAGE_STATUS;
-
- #define CERT_VERIFY_INHIBIT_CTL_UPDATE_FLAG 0x1
- #define CERT_VERIFY_TRUSTED_SIGNERS_FLAG 0x2
- #define CERT_VERIFY_NO_TIME_CHECK_FLAG 0x4
- #define CERT_VERIFY_ALLOW_MORE_USAGE_FLAG 0x8
-
- #define CERT_VERIFY_UPDATED_CTL_FLAG 0x1
-
- //+-------------------------------------------------------------------------
- // Verify that a subject is trusted for the specified usage by finding a
- // signed and time valid CTL with the usage identifiers and containing the
- // the subject. A subject can be identified by either its certificate context
- // or any identifier such as its SHA1 hash.
- //
- // See CertFindSubjectInCTL for definition of dwSubjectType and pvSubject
- // parameters.
- //
- // Via pVerifyUsagePara, the caller can specify the stores to be searched
- // to find the CTL. The caller can also specify the stores containing
- // acceptable CTL signers. By setting the ListIdentifier, the caller
- // can also restrict to a particular signer CTL list.
- //
- // Via pVerifyUsageStatus, the CTL containing the subject, the subject's
- // index into the CTL's array of entries, and the signer of the CTL
- // are returned. If the caller is not interested, ppCtl and ppSigner can be set
- // to NULL. Returned contexts must be freed via the store's free context APIs.
- //
- // If the CERT_VERIFY_INHIBIT_CTL_UPDATE_FLAG isn't set, then, a time
- // invalid CTL in one of the CtlStores may be replaced. When replaced, the
- // CERT_VERIFY_UPDATED_CTL_FLAG is set in pVerifyUsageStatus->dwFlags.
- //
- // If the CERT_VERIFY_TRUSTED_SIGNERS_FLAG is set, then, only the
- // SignerStores specified in pVerifyUsageStatus are searched to find
- // the signer. Otherwise, the SignerStores provide additional sources
- // to find the signer's certificate.
- //
- // If CERT_VERIFY_NO_TIME_CHECK_FLAG is set, then, the CTLs aren't checked
- // for time validity.
- //
- // If CERT_VERIFY_ALLOW_MORE_USAGE_FLAG is set, then, the CTL may contain
- // additional usage identifiers than specified by pSubjectUsage. Otherwise,
- // the found CTL will contain the same usage identifers and no more.
- //
- // CertVerifyCTLUsage will be implemented as a dispatcher to OID installable
- // functions. First, it will try to find an OID function matching the first
- // usage object identifier in the pUsage sequence. Next, it will dispatch
- // to the default CertDllVerifyCTLUsage functions.
- //
- // If the subject is trusted for the specified usage, then, TRUE is
- // returned. Otherwise, FALSE is returned with dwError set to one of the
- // following:
- // CRYPT_E_NO_VERIFY_USAGE_DLL
- // CRYPT_E_NO_VERIFY_USAGE_CHECK
- // CRYPT_E_VERIFY_USAGE_OFFLINE
- // CRYPT_E_NOT_IN_CTL
- // CRYPT_E_NO_TRUSTED_SIGNER
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertVerifyCTLUsage(
- IN DWORD dwEncodingType,
- IN DWORD dwSubjectType,
- IN void *pvSubject,
- IN PCTL_USAGE pSubjectUsage,
- IN DWORD dwFlags,
- IN OPTIONAL PCTL_VERIFY_USAGE_PARA pVerifyUsagePara,
- IN OUT PCTL_VERIFY_USAGE_STATUS pVerifyUsageStatus
- );
-
-
- //+=========================================================================
- // Certificate Revocation Data Structures and APIs
- //==========================================================================
-
- //+-------------------------------------------------------------------------
- // The following data structure may be passed to CertVerifyRevocation to
- // assist in finding the issuer of the context to be verified.
- //
- // When pIssuerCert is specified, pIssuerCert is the issuer of
- // rgpvContext[cContext - 1].
- //
- // When cCertStore and rgCertStore are specified, these stores may contain
- // an issuer certificate.
- //--------------------------------------------------------------------------
- typedef struct _CERT_REVOCATION_PARA {
- DWORD cbSize;
- PCCERT_CONTEXT pIssuerCert;
- DWORD cCertStore;
- HCERTSTORE *rgCertStore;
- } CERT_REVOCATION_PARA, *PCERT_REVOCATION_PARA;
-
-
- //+-------------------------------------------------------------------------
- // The following data structure is returned by CertVerifyRevocation to
- // specify the status of the revoked or unchecked context. Review the
- // following CertVerifyRevocation comments for details.
- //
- // Upon input to CertVerifyRevocation, cbSize must be set to a size
- // >= sizeof(CERT_REVOCATION_STATUS). Otherwise, CertVerifyRevocation
- // returns FALSE and sets LastError to E_INVALIDARG.
- //
- // Upon input to the installed or registered CRYPT_OID_VERIFY_REVOCATION_FUNC
- // functions, the dwIndex, dwError and dwReason have been zero'ed.
- //--------------------------------------------------------------------------
- typedef struct _CERT_REVOCATION_STATUS {
- DWORD cbSize;
- DWORD dwIndex;
- DWORD dwError;
- DWORD dwReason;
- } CERT_REVOCATION_STATUS, *PCERT_REVOCATION_STATUS;
-
-
- //+-------------------------------------------------------------------------
- // Verifies the array of contexts for revocation. The dwRevType parameter
- // indicates the type of the context data structure passed in rgpvContext.
- // Currently only the revocation of certificates is defined.
- //
- // If the CERT_VERIFY_REV_CHAIN_FLAG flag is set, then, CertVerifyRevocation
- // is verifying a chain of certs where, rgpvContext[i + 1] is the issuer
- // of rgpvContext[i]. Otherwise, CertVerifyRevocation makes no assumptions
- // about the order of the contexts.
- //
- // To assist in finding the issuer, the pRevPara may optionally be set. See
- // the CERT_REVOCATION_PARA data structure for details.
- //
- // The contexts must contain enough information to allow the
- // installable or registered revocation DLLs to find the revocation server. For
- // certificates, this information would normally be conveyed in an
- // extension such as the IETF's AuthorityInfoAccess extension.
- //
- // CertVerifyRevocation returns TRUE if all of the contexts were successfully
- // checked and none were revoked. Otherwise, returns FALSE and updates the
- // returned pRevStatus data structure as follows:
- // dwIndex
- // Index of the first context that was revoked or unable to
- // be checked for revocation
- // dwError
- // Error status. LastError is also set to this error status.
- // dwError can be set to one of the following error codes defined
- // in winerror.h:
- // ERROR_SUCCESS - good context
- // CRYPT_E_REVOKED - context was revoked. dwReason contains the
- // reason for revocation
- // CRYPT_E_REVOCATION_OFFLINE - unable to connect to the
- // revocation server
- // CRYPT_E_NOT_IN_REVOCATION_DATABASE - the context to be checked
- // was not found in the revocation server's database.
- // CRYPT_E_NO_REVOCATION_CHECK - the called revocation function
- // wasn't able to do a revocation check on the context
- // CRYPT_E_NO_REVOCATION_DLL - no installed or registered Dll was
- // found to verify revocation
- // dwReason
- // The dwReason is currently only set for CRYPT_E_REVOKED and contains
- // the reason why the context was revoked. May be one of the following
- // CRL reasons defined by the CRL Reason Code extension ("2.5.29.21")
- // CRL_REASON_UNSPECIFIED 0
- // CRL_REASON_KEY_COMPROMISE 1
- // CRL_REASON_CA_COMPROMISE 2
- // CRL_REASON_AFFILIATION_CHANGED 3
- // CRL_REASON_SUPERSEDED 4
- // CRL_REASON_CESSATION_OF_OPERATION 5
- // CRL_REASON_CERTIFICATE_HOLD 6
- //
- // For each entry in rgpvContext, CertVerifyRevocation iterates
- // through the CRYPT_OID_VERIFY_REVOCATION_FUNC
- // function set's list of installed DEFAULT functions.
- // CryptGetDefaultOIDFunctionAddress is called with pwszDll = NULL. If no
- // installed functions are found capable of doing the revocation verification,
- // CryptVerifyRevocation iterates through CRYPT_OID_VERIFY_REVOCATION_FUNC's
- // list of registered DEFAULT Dlls. CryptGetDefaultOIDDllList is called to
- // get the list. CryptGetDefaultOIDFunctionAddress is called to load the Dll.
- //
- // The called functions have the same signature as CertVerifyRevocation. A
- // called function returns TRUE if it was able to successfully check all of
- // the contexts and none were revoked. Otherwise, the called function returns
- // FALSE and updates pRevStatus. dwIndex is set to the index of
- // the first context that was found to be revoked or unable to be checked.
- // dwError and LastError are updated. For CRYPT_E_REVOKED, dwReason
- // is updated. Upon input to the called function, dwIndex, dwError and
- // dwReason have been zero'ed. cbSize has been checked to be >=
- // sizeof(CERT_REVOCATION_STATUS).
- //
- // If the called function returns FALSE, and dwError isn't set to
- // CRYPT_E_REVOKED, then, CertVerifyRevocation either continues on to the
- // next DLL in the list for a returned dwIndex of 0 or for a returned
- // dwIndex > 0, restarts the process of finding a verify function by
- // advancing the start of the context array to the returned dwIndex and
- // decrementing the count of remaining contexts.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertVerifyRevocation(
- IN DWORD dwEncodingType,
- IN DWORD dwRevType,
- IN DWORD cContext,
- IN PVOID rgpvContext[],
- IN DWORD dwFlags,
- IN OPTIONAL PCERT_REVOCATION_PARA pRevPara,
- IN OUT PCERT_REVOCATION_STATUS pRevStatus
- );
-
- //+-------------------------------------------------------------------------
- // Revocation types
- //--------------------------------------------------------------------------
- #define CERT_CONTEXT_REVOCATION_TYPE 1
-
- //+-------------------------------------------------------------------------
- // When the following flag is set, rgpvContext[] consists of a chain
- // of certificates, where rgpvContext[i + 1] is the issuer of rgpvContext[i].
- //--------------------------------------------------------------------------
- #define CERT_VERIFY_REV_CHAIN_FLAG 0x1
-
- //+-------------------------------------------------------------------------
- // CERT_CONTEXT_REVOCATION_TYPE
- //
- // pvContext points to a const CERT_CONTEXT.
- //--------------------------------------------------------------------------
-
- //+=========================================================================
- // Certificate Helper APIs
- //==========================================================================
-
-
- //+-------------------------------------------------------------------------
- // Compare two multiple byte integer blobs to see if they are identical.
- //
- // Before doing the comparison, leading zero bytes are removed from a
- // positive number and leading 0xFF bytes are removed from a negative
- // number.
- //
- // The multiple byte integers are treated as Little Endian. pbData[0] is the
- // least significant byte and pbData[cbData - 1] is the most significant
- // byte.
- //
- // Returns TRUE if the integer blobs are identical after removing leading
- // 0 or 0xFF bytes.
- //--------------------------------------------------------------------------
- BOOL
- WINAPI
- CertCompareIntegerBlob(
- IN PCRYPT_INTEGER_BLOB pInt1,
- IN PCRYPT_INTEGER_BLOB pInt2
- );
-
- //+-------------------------------------------------------------------------
- // Compare two certificates to see if they are identical.
- //
- // Since a certificate is uniquely identified by its Issuer and SerialNumber,
- // these are the only fields needing to be compared.
- //
- // Returns TRUE if the certificates are identical.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertCompareCertificate(
- IN DWORD dwCertEncodingType,
- IN PCERT_INFO pCertId1,
- IN PCERT_INFO pCertId2
- );
-
- //+-------------------------------------------------------------------------
- // Compare two certificate names to see if they are identical.
- //
- // Returns TRUE if the names are identical.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertCompareCertificateName(
- IN DWORD dwCertEncodingType,
- IN PCERT_NAME_BLOB pCertName1,
- IN PCERT_NAME_BLOB pCertName2
- );
-
- //+-------------------------------------------------------------------------
- // Compare the attributes in the certificate name with the specified
- // Relative Distinguished Name's (CERT_RDN) array of attributes.
- // The comparison iterates through the CERT_RDN attributes and looks for an
- // attribute match in any of the certificate name's RDNs.
- // Returns TRUE if all the attributes are found and match.
- //
- // The CERT_RDN_ATTR fields can have the following special values:
- // pszObjId == NULL - ignore the attribute object identifier
- // dwValueType == RDN_ANY_TYPE - ignore the value type
- //
- // Currently only an exact, case sensitive match is supported.
- //
- // CERT_UNICODE_IS_RDN_ATTRS_FLAG should be set if the pRDN was initialized
- // with unicode strings as for CryptEncodeObject(X509_UNICODE_NAME).
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertIsRDNAttrsInCertificateName(
- IN DWORD dwCertEncodingType,
- IN DWORD dwFlags,
- IN PCERT_NAME_BLOB pCertName,
- IN PCERT_RDN pRDN
- );
-
- #define CERT_UNICODE_IS_RDN_ATTRS_FLAG 0x1
-
- //+-------------------------------------------------------------------------
- // Compare two public keys to see if they are identical.
- //
- // Returns TRUE if the keys are identical.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertComparePublicKeyInfo(
- IN DWORD dwCertEncodingType,
- IN PCERT_PUBLIC_KEY_INFO pPublicKey1,
- IN PCERT_PUBLIC_KEY_INFO pPublicKey2
- );
-
- //+-------------------------------------------------------------------------
- // Get the public/private key's bit length.
- //
- // Returns 0 if unable to determine the key's length.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CertGetPublicKeyLength(
- IN DWORD dwCertEncodingType,
- IN PCERT_PUBLIC_KEY_INFO pPublicKey
- );
-
- //+-------------------------------------------------------------------------
- // Verify the signature of a subject certificate or a CRL using the
- // public key info
- //
- // Returns TRUE for a valid signature.
- //
- // hCryptProv specifies the crypto provider to use to verify the signature.
- // It doesn't need to use a private key.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptVerifyCertificateSignature(
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwCertEncodingType,
- IN const BYTE * pbEncoded,
- IN DWORD cbEncoded,
- IN PCERT_PUBLIC_KEY_INFO pPublicKey
- );
-
- //+-------------------------------------------------------------------------
- // Compute the hash of the "to be signed" information in the encoded
- // signed content (CERT_SIGNED_CONTENT_INFO).
- //
- // hCryptProv specifies the crypto provider to use to compute the hash.
- // It doesn't need to use a private key.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptHashToBeSigned(
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwCertEncodingType,
- IN const BYTE *pbEncoded,
- IN DWORD cbEncoded,
- OUT BYTE *pbComputedHash,
- IN OUT DWORD *pcbComputedHash
- );
-
- //+-------------------------------------------------------------------------
- // Hash the encoded content.
- //
- // hCryptProv specifies the crypto provider to use to compute the hash.
- // It doesn't need to use a private key.
- //
- // Algid specifies the CAPI hash algorithm to use. If Algid is 0, then, the
- // default hash algorithm (currently SHA1) is used.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptHashCertificate(
- IN HCRYPTPROV hCryptProv,
- IN ALG_ID Algid,
- IN DWORD dwFlags,
- IN const BYTE *pbEncoded,
- IN DWORD cbEncoded,
- OUT BYTE *pbComputedHash,
- IN OUT DWORD *pcbComputedHash
- );
-
- //+-------------------------------------------------------------------------
- // Sign the "to be signed" information in the encoded signed content.
- //
- // hCryptProv specifies the crypto provider to use to do the signature.
- // It uses the specified private key.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptSignCertificate(
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwKeySpec,
- IN DWORD dwCertEncodingType,
- IN const BYTE *pbEncodedToBeSigned,
- IN DWORD cbEncodedToBeSigned,
- IN PCRYPT_ALGORITHM_IDENTIFIER pSignatureAlgorithm,
- IN OPTIONAL const void *pvHashAuxInfo,
- OUT BYTE *pbSignature,
- IN OUT DWORD *pcbSignature
- );
-
- //+-------------------------------------------------------------------------
- // Encode the "to be signed" information. Sign the encoded "to be signed".
- // Encode the "to be signed" and the signature.
- //
- // hCryptProv specifies the crypto provider to use to do the signature.
- // It uses the specified private key.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptSignAndEncodeCertificate(
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwKeySpec,
- IN DWORD dwCertEncodingType,
- IN LPCSTR lpszStructType, // "to be signed"
- IN const void *pvStructInfo,
- IN PCRYPT_ALGORITHM_IDENTIFIER pSignatureAlgorithm,
- IN OPTIONAL const void *pvHashAuxInfo,
- OUT PBYTE pbEncoded,
- IN OUT DWORD *pcbEncoded
- );
-
-
- //+-------------------------------------------------------------------------
- // Verify the time validity of a certificate.
- //
- // Returns -1 if before NotBefore, +1 if after NotAfter and otherwise 0 for
- // a valid certificate
- //
- // If pTimeToVerify is NULL, uses the current time.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- LONG
- WINAPI
- CertVerifyTimeValidity(
- IN LPFILETIME pTimeToVerify,
- IN PCERT_INFO pCertInfo
- );
-
-
- //+-------------------------------------------------------------------------
- // Verify the time validity of a CRL.
- //
- // Returns -1 if before ThisUpdate, +1 if after NextUpdate and otherwise 0 for
- // a valid CRL
- //
- // If pTimeToVerify is NULL, uses the current time.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- LONG
- WINAPI
- CertVerifyCRLTimeValidity(
- IN LPFILETIME pTimeToVerify,
- IN PCRL_INFO pCrlInfo
- );
-
- //+-------------------------------------------------------------------------
- // Verify that the subject's time validity nests within the issuer's time
- // validity.
- //
- // Returns TRUE if it nests. Otherwise, returns FALSE.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertVerifyValidityNesting(
- IN PCERT_INFO pSubjectInfo,
- IN PCERT_INFO pIssuerInfo
- );
-
- //+-------------------------------------------------------------------------
- // Verify that the subject certificate isn't on its issuer CRL.
- //
- // Returns true if the certificate isn't on the CRL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertVerifyCRLRevocation(
- IN DWORD dwCertEncodingType,
- IN PCERT_INFO pCertId, // Only the Issuer and SerialNumber
- // fields are used
- IN DWORD cCrlInfo,
- IN PCRL_INFO rgpCrlInfo[]
- );
-
- //+-------------------------------------------------------------------------
- // Convert the CAPI AlgId to the ASN.1 Object Identifier string
- //
- // Returns NULL if there isn't an ObjId corresponding to the AlgId.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- LPCSTR
- WINAPI
- CertAlgIdToOID(
- IN DWORD dwAlgId
- );
-
- //+-------------------------------------------------------------------------
- // Convert the ASN.1 Object Identifier string to the CAPI AlgId.
- //
- // Returns 0 if there isn't an AlgId corresponding to the ObjId.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CertOIDToAlgId(
- IN LPCSTR pszObjId
- );
-
- //+-------------------------------------------------------------------------
- // Find an extension identified by its Object Identifier.
- //
- // If found, returns pointer to the extension. Otherwise, returns NULL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCERT_EXTENSION
- WINAPI
- CertFindExtension(
- IN LPCSTR pszObjId,
- IN DWORD cExtensions,
- IN CERT_EXTENSION rgExtensions[]
- );
-
- //+-------------------------------------------------------------------------
- // Find the first attribute identified by its Object Identifier.
- //
- // If found, returns pointer to the attribute. Otherwise, returns NULL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCRYPT_ATTRIBUTE
- WINAPI
- CertFindAttribute(
- IN LPCSTR pszObjId,
- IN DWORD cAttr,
- IN CRYPT_ATTRIBUTE rgAttr[]
- );
-
- //+-------------------------------------------------------------------------
- // Find the first CERT_RDN attribute identified by its Object Identifier in
- // the name's list of Relative Distinguished Names.
- //
- // If found, returns pointer to the attribute. Otherwise, returns NULL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- PCERT_RDN_ATTR
- WINAPI
- CertFindRDNAttr(
- IN LPCSTR pszObjId,
- IN PCERT_NAME_INFO pName
- );
-
- //+-------------------------------------------------------------------------
- // Get the intended key usage bytes from the certificate.
- //
- // If the certificate doesn't have any intended key usage bytes, returns FALSE
- // and *pbKeyUsage is zeroed. Otherwise, returns TRUE and up through
- // cbKeyUsage bytes are copied into *pbKeyUsage. Any remaining uncopied
- // bytes are zeroed.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertGetIntendedKeyUsage(
- IN DWORD dwCertEncodingType,
- IN PCERT_INFO pCertInfo,
- OUT BYTE *pbKeyUsage,
- IN DWORD cbKeyUsage
- );
-
-
- //+-------------------------------------------------------------------------
- // Export the public key info associated with the provider's corresponding
- // private key.
- //
- // Calls CryptExportPublicKeyInfo with pszPublicKeyObjId = szOID_RSA_RSA,
- // dwFlags = 0 and pvAuxInfo = NULL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptExportPublicKeyInfo(
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwKeySpec,
- IN DWORD dwCertEncodingType,
- OUT PCERT_PUBLIC_KEY_INFO pInfo,
- IN OUT DWORD *pcbInfo
- );
-
-
- //+-------------------------------------------------------------------------
- // Export the public key info associated with the provider's corresponding
- // private key.
- //
- // Uses the dwCertEncodingType and pszPublicKeyObjId to call the
- // installable CRYPT_OID_EXPORT_PUBLIC_KEY_INFO_FUNC. The called function
- // has the same signature as CryptExportPublicKeyInfoEx.
- //
- // If unable to find an installable OID function for the pszPublicKeyObjId,
- // attempts to export as a RSA Public Key (szOID_RSA_RSA).
- //
- // The dwFlags and pvAuxInfo aren't used for szOID_RSA_RSA.
- //--------------------------------------------------------------------------
- #define CRYPT_OID_EXPORT_PUBLIC_KEY_INFO_FUNC "CryptDllExportPublicKeyInfoEx"
-
- WINCRYPT32API
- BOOL
- WINAPI
- CryptExportPublicKeyInfoEx(
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwKeySpec,
- IN DWORD dwCertEncodingType,
- IN LPSTR pszPublicKeyObjId,
- IN DWORD dwFlags,
- IN OPTIONAL void *pvAuxInfo,
- OUT PCERT_PUBLIC_KEY_INFO pInfo,
- IN OUT DWORD *pcbInfo
- );
-
-
- //+-------------------------------------------------------------------------
- // Convert and import the public key info into the provider and return a
- // handle to the public key.
- //
- // Calls CryptImportPublicKeyInfoEx with aiKeyAlg = 0, dwFlags = 0 and
- // pvAuxInfo = NULL.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptImportPublicKeyInfo(
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwCertEncodingType,
- IN PCERT_PUBLIC_KEY_INFO pInfo,
- OUT HCRYPTKEY *phKey
- );
-
- //+-------------------------------------------------------------------------
- // Convert and import the public key info into the provider and return a
- // handle to the public key.
- //
- // Uses the dwCertEncodingType and pInfo->Algorithm.pszObjId to call the
- // installable CRYPT_OID_IMPORT_PUBLIC_KEY_INFO_FUNC. The called function
- // has the same signature as CryptImportPublicKeyInfoEx.
- //
- // If unable to find an installable OID function for the pszObjId,
- // attempts to import as a RSA Public Key (szOID_RSA_RSA).
- //
- // For szOID_RSA_RSA: aiKeyAlg may be set to CALG_RSA_SIGN or CALG_RSA_KEYX.
- // Defaults to CALG_RSA_KEYX. The dwFlags and pvAuxInfo aren't used.
- //--------------------------------------------------------------------------
- #define CRYPT_OID_IMPORT_PUBLIC_KEY_INFO_FUNC "CryptDllImportPublicKeyInfoEx"
-
- WINCRYPT32API
- BOOL
- WINAPI
- CryptImportPublicKeyInfoEx(
- IN HCRYPTPROV hCryptProv,
- IN DWORD dwCertEncodingType,
- IN PCERT_PUBLIC_KEY_INFO pInfo,
- IN ALG_ID aiKeyAlg,
- IN DWORD dwFlags,
- IN OPTIONAL void *pvAuxInfo,
- OUT HCRYPTKEY *phKey
- );
-
- //+-------------------------------------------------------------------------
- // Compute the hash of the encoded public key info.
- //
- // The public key info is encoded and then hashed.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptHashPublicKeyInfo(
- IN HCRYPTPROV hCryptProv,
- IN ALG_ID Algid,
- IN DWORD dwFlags,
- IN DWORD dwCertEncodingType,
- IN PCERT_PUBLIC_KEY_INFO pInfo,
- OUT BYTE *pbComputedHash,
- IN OUT DWORD *pcbComputedHash
- );
-
- //+-------------------------------------------------------------------------
- // Convert a Name Value to a null terminated char string
- //
- // Returns the number of characters converted including the terminating null
- // character. If psz is NULL or csz is 0, returns the required size of the
- // destination string (including the terminating null char).
- //
- // If psz != NULL && csz != 0, returned psz is always NULL terminated.
- //
- // Note: csz includes the NULL char.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CertRDNValueToStrA(
- IN DWORD dwValueType,
- IN PCERT_RDN_VALUE_BLOB pValue,
- OUT OPTIONAL LPSTR psz,
- IN DWORD csz
- );
- //+-------------------------------------------------------------------------
- // Convert a Name Value to a null terminated char string
- //
- // Returns the number of characters converted including the terminating null
- // character. If psz is NULL or csz is 0, returns the required size of the
- // destination string (including the terminating null char).
- //
- // If psz != NULL && csz != 0, returned psz is always NULL terminated.
- //
- // Note: csz includes the NULL char.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CertRDNValueToStrW(
- IN DWORD dwValueType,
- IN PCERT_RDN_VALUE_BLOB pValue,
- OUT OPTIONAL LPWSTR psz,
- IN DWORD csz
- );
- #ifdef UNICODE
- #define CertRDNValueToStr CertRDNValueToStrW
- #else
- #define CertRDNValueToStr CertRDNValueToStrA
- #endif // !UNICODE
-
- //+-------------------------------------------------------------------------
- // Convert the certificate name blob to a null terminated char string.
- //
- // Follows the string representation of distinguished names specified in
- // RFC 1779. (Note, added double quoting "" for embedded quotes, quote
- // empty strings and don't quote strings containing consecutive spaces).
- // RDN values of type CERT_RDN_ENCODED_BLOB or CERT_RDN_OCTET_STRING are
- // formatted in hexadecimal (e.g. #0A56CF).
- //
- // The name string is formatted according to the dwStrType:
- // CERT_SIMPLE_NAME_STR
- // The object identifiers are discarded. CERT_RDN entries are separated
- // by ", ". Multiple attributes per CERT_RDN are separated by " + ".
- // For example:
- // Microsoft, Joe Cool + Programmer
- // CERT_OID_NAME_STR
- // The object identifiers are included with a "=" separator from their
- // attribute value. CERT_RDN entries are separated by ", ".
- // Multiple attributes per CERT_RDN are separated by " + ". For example:
- // 2.5.4.11=Microsoft, 2.5.4.3=Joe Cool + 2.5.4.12=Programmer
- // CERT_X500_NAME_STR
- // The object identifiers are converted to their X500 key name. Otherwise,
- // same as CERT_OID_NAME_STR. If the object identifier doesn't have
- // a corresponding X500 key name, then, the object identifier is used with
- // a "OID." prefix. For example:
- // OU=Microsoft, CN=Joe Cool + T=Programmer, OID.1.2.3.4.5.6=Unknown
- //
- // We quote the RDN value if it contains leading or trailing whitespace
- // or one of the following characters: ",", "+", "=", """, "\n", "<", ">",
- // "#" or ";". The quoting character is ". If the the RDN Value contains
- // a " it is double quoted (""). For example:
- // OU=" Microsoft", CN="Joe ""Cool""" + T="Programmer, Manager"
- //
- // CERT_NAME_STR_SEMICOLON_FLAG can be or'ed into dwStrType to replace
- // the ", " separator with a "; " separator.
- //
- // CERT_NAME_STR_CRLF_FLAG can be or'ed into dwStrType to replace
- // the ", " separator with a "\r\n" separator.
- //
- // CERT_NAME_STR_NO_PLUS_FLAG can be or'ed into dwStrType to replace the
- // " + " separator with a single space, " ".
- //
- // CERT_NAME_STR_NO_QUOTING_FLAG can be or'ed into dwStrType to inhibit
- // the above quoting.
- //
- // Returns the number of characters converted including the terminating null
- // character. If psz is NULL or csz is 0, returns the required size of the
- // destination string (including the terminating null char).
- //
- // If psz != NULL && csz != 0, returned psz is always NULL terminated.
- //
- // Note: csz includes the NULL char.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CertNameToStrA(
- IN DWORD dwCertEncodingType,
- IN PCERT_NAME_BLOB pName,
- IN DWORD dwStrType,
- OUT OPTIONAL LPSTR psz,
- IN DWORD csz
- );
- //+-------------------------------------------------------------------------
- //--------------------------------------------------------------------------
- WINCRYPT32API
- DWORD
- WINAPI
- CertNameToStrW(
- IN DWORD dwCertEncodingType,
- IN PCERT_NAME_BLOB pName,
- IN DWORD dwStrType,
- OUT OPTIONAL LPWSTR psz,
- IN DWORD csz
- );
- #ifdef UNICODE
- #define CertNameToStr CertNameToStrW
- #else
- #define CertNameToStr CertNameToStrA
- #endif // !UNICODE
-
- //+-------------------------------------------------------------------------
- // Certificate name string types
- //--------------------------------------------------------------------------
- #define CERT_SIMPLE_NAME_STR 1
- #define CERT_OID_NAME_STR 2
- #define CERT_X500_NAME_STR 3
-
- //+-------------------------------------------------------------------------
- // Certificate name string type flags OR'ed with the above types
- //--------------------------------------------------------------------------
- #define CERT_NAME_STR_SEMICOLON_FLAG 0x40000000
- #define CERT_NAME_STR_NO_PLUS_FLAG 0x20000000
- #define CERT_NAME_STR_NO_QUOTING_FLAG 0x10000000
- #define CERT_NAME_STR_CRLF_FLAG 0x08000000
- #define CERT_NAME_STR_COMMA_FLAG 0x04000000
-
-
- //+-------------------------------------------------------------------------
- // Convert the null terminated X500 string to an encoded certificate name.
- //
- // The input string is expected to be formatted the same as the output
- // from the above CertNameToStr API.
- //
- // The CERT_SIMPLE_NAME_STR type isn't supported. Otherwise, when dwStrType
- // is set to 0, CERT_OID_NAME_STR or CERT_X500_NAME_STR, allow either a
- // case insensitive X500 key (CN=), case insensitive "OID." prefixed
- // object identifier (OID.1.2.3.4.5.6=) or an object identifier (1.2.3.4=).
- //
- // If no flags are OR'ed into dwStrType, then, allow "," or ";" as RDN
- // separators and "+" as the multiple RDN value separator. Quoting is
- // supported. A quote may be included in a quoted value by double quoting,
- // for example (CN="Joe ""Cool"""). A value starting with a "#" is treated
- // as ascii hex and converted to a CERT_RDN_OCTET_STRING. Embedded whitespace
- // is skipped (1.2.3 = # AB CD 01 is the same as 1.2.3=#ABCD01).
- //
- // Whitespace surrounding the keys, object identifers and values is removed.
- //
- // CERT_NAME_STR_COMMA_FLAG can be or'ed into dwStrType to only allow the
- // "," as the RDN separator.
- //
- // CERT_NAME_STR_SEMICOLON_FLAG can be or'ed into dwStrType to only allow the
- // ";" as the RDN separator.
- //
- // CERT_NAME_STR_CRLF_FLAG can be or'ed into dwStrType to only allow
- // "\r" or "\n" as the RDN separator.
- //
- // CERT_NAME_STR_NO_PLUS_FLAG can be or'ed into dwStrType to ignore "+"
- // as a separator and not allow multiple values per RDN.
- //
- // CERT_NAME_STR_NO_QUOTING_FLAG can be or'ed into dwStrType to inhibit
- // quoting.
- //
- // Support the following X500 Keys:
- //
- // Key Object Identifier RDN Value Type(s)
- // --- ----------------- -----------------
- // CN szOID_COMMON_NAME Printable, T61
- // L szOID_LOCALITY_NAME Printable, T61
- // O szOID_ORGANIZATION_NAME Printable, T61
- // OU szOID_ORGANIZATIONAL_UNIT_NAME Printable, T61
- // Email szOID_RSA_emailAddr Only IA5
- // C szOID_COUNTRY_NAME Only Printable
- // S szOID_STATE_OR_PROVINCE_NAME Printable, T61
- // ST szOID_STATE_OR_PROVINCE_NAME Printable, T61
- // STREET szOID_STREET_ADDRESS Printable, T61
- // T szOID_TITLE Printable, T61
- // Title szOID_TITLE Printable, T61
- // G szOID_GIVEN_NAME Printable, T61
- // GivenName szOID_GIVEN_NAME Printable, T61
- // I szOID_INITIALS Printable, T61
- // Initials szOID_INITIALS Printable, T61
- // SN szOID_SUR_NAME Printable, T61
- // DC szOID_DOMAIN_COMPONENT Only IA5
- //
- // The T61 types are UTF-8 encoded.
- //
- // Returns TRUE if successfully parsed the input string and encoded
- // the name.
- //
- // If the input string is detected to be invalid, *ppszError is updated
- // to point to the beginning of the invalid character sequence. Otherwise,
- // *ppszError is set to NULL. *ppszError is updated with a non-NULL pointer
- // for the following errors:
- // CRYPT_E_INVALID_X500_STRING
- // CRYPT_E_INVALID_NUMERIC_STRING
- // CRYPT_E_INVALID_PRINTABLE_STRING
- // CRYPT_E_INVALID_IA5_STRING
- //
- // ppszError can be set to NULL if not interested in getting a pointer
- // to the invalid character sequence.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertStrToNameA(
- IN DWORD dwCertEncodingType,
- IN LPCSTR pszX500,
- IN DWORD dwStrType,
- IN OPTIONAL void *pvReserved,
- OUT BYTE *pbEncoded,
- IN OUT DWORD *pcbEncoded,
- OUT OPTIONAL LPCSTR *ppszError
- );
- //+-------------------------------------------------------------------------
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CertStrToNameW(
- IN DWORD dwCertEncodingType,
- IN LPCWSTR pszX500,
- IN DWORD dwStrType,
- IN OPTIONAL void *pvReserved,
- OUT BYTE *pbEncoded,
- IN OUT DWORD *pcbEncoded,
- OUT OPTIONAL LPCWSTR *ppszError
- );
- #ifdef UNICODE
- #define CertStrToName CertStrToNameW
- #else
- #define CertStrToName CertStrToNameA
- #endif // !UNICODE
-
-
- //+=========================================================================
- // Simplified Cryptographic Message Data Structures and APIs
- //==========================================================================
-
-
- //+-------------------------------------------------------------------------
- // Conventions for the *pb and *pcb output parameters:
- //
- // Upon entry to the function:
- // if pcb is OPTIONAL && pcb == NULL, then,
- // No output is returned
- // else if pb == NULL && pcb != NULL, then,
- // Length only determination. No length error is
- // returned.
- // otherwise where (pb != NULL && pcb != NULL && *pcb != 0)
- // Output is returned. If *pcb isn't big enough a
- // length error is returned. In all cases *pcb is updated
- // with the actual length needed/returned.
- //--------------------------------------------------------------------------
-
-
- //+-------------------------------------------------------------------------
- // Type definitions of the parameters used for doing the cryptographic
- // operations.
- //--------------------------------------------------------------------------
-
- //+-------------------------------------------------------------------------
- // Callback to get and verify the signer's certificate.
- //
- // Passed the CertId of the signer (its Issuer and SerialNumber) and a
- // handle to its cryptographic signed message's cert store.
- //
- // For CRYPT_E_NO_SIGNER, called with pSignerId == NULL.
- //
- // For a valid signer certificate, returns a pointer to a read only
- // CERT_CONTEXT. The returned CERT_CONTEXT is either obtained from a
- // cert store or was created via CertCreateCertificateContext. For either case,
- // its freed via CertFreeCertificateContext.
- //
- // If a valid certificate isn't found, this callback returns NULL with
- // LastError set via SetLastError().
- //
- // The NULL implementation tries to get the Signer certificate from the
- // message cert store. It doesn't verify the certificate.
- //--------------------------------------------------------------------------
- typedef PCCERT_CONTEXT (WINAPI *PFN_CRYPT_GET_SIGNER_CERTIFICATE)(
- IN void *pvGetArg,
- IN DWORD dwCertEncodingType,
- IN PCERT_INFO pSignerId, // Only the Issuer and SerialNumber
- // fields have been updated
- IN HCERTSTORE hMsgCertStore
- );
-
- //+-------------------------------------------------------------------------
- // The CRYPT_SIGN_MESSAGE_PARA are used for signing messages using the
- // specified signing certificate contexts. (Note, allows multiple signers.)
- //
- // Either the CERT_KEY_PROV_HANDLE_PROP_ID or CERT_KEY_PROV_INFO_PROP_ID must
- // be set for each rgpSigningCert[]. Either one specifies the private
- // signature key to use.
- //
- // If any certificates and/or CRLs are to be included in the signed message,
- // then, the MsgCert and MsgCrl parameters need to be updated. If the
- // rgpSigningCerts are to be included, then, they must also be in the
- // rgpMsgCert array.
- //
- // cbSize must be set to the sizeof(CRYPT_SIGN_MESSAGE_PARA) or else
- // LastError will be updated with E_INVALIDARG.
- //
- // pvHashAuxInfo currently isn't used and must be set to NULL.
- //
- // dwFlags normally is set to 0. However, if the encoded output
- // is to be a CMSG_SIGNED inner content of an outer cryptographic message,
- // such as a CMSG_ENVELOPED, then, the CRYPT_MESSAGE_BARE_CONTENT_OUT_FLAG
- // should be set. If not set, then it would be encoded as an inner content
- // type of CMSG_DATA.
- //
- // dwInnerContentType is normally set to 0. It needs to be set if the
- // ToBeSigned input is the encoded output of another cryptographic
- // message, such as, an CMSG_ENVELOPED. When set, it's one of the cryptographic
- // message types, for example, CMSG_ENVELOPED.
- //
- // If the inner content of a nested cryptographic message is data (CMSG_DATA
- // the default), then, neither dwFlags or dwInnerContentType need to be set.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_SIGN_MESSAGE_PARA {
- DWORD cbSize;
- DWORD dwMsgEncodingType;
- PCCERT_CONTEXT pSigningCert;
- CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
- void *pvHashAuxInfo;
- DWORD cMsgCert;
- PCCERT_CONTEXT *rgpMsgCert;
- DWORD cMsgCrl;
- PCCRL_CONTEXT *rgpMsgCrl;
- DWORD cAuthAttr;
- PCRYPT_ATTRIBUTE rgAuthAttr;
- DWORD cUnauthAttr;
- PCRYPT_ATTRIBUTE rgUnauthAttr;
- DWORD dwFlags;
- DWORD dwInnerContentType;
- } CRYPT_SIGN_MESSAGE_PARA, *PCRYPT_SIGN_MESSAGE_PARA;
-
- #define CRYPT_MESSAGE_BARE_CONTENT_OUT_FLAG 0x1
-
- //+-------------------------------------------------------------------------
- // The CRYPT_VERIFY_MESSAGE_PARA are used to verify signed messages.
- //
- // hCryptProv is used to do hashing and signature verification.
- //
- // The dwCertEncodingType specifies the encoding type of the certificates
- // and/or CRLs in the message.
- //
- // pfnGetSignerCertificate is called to get and verify the message signer's
- // certificate.
- //
- // cbSize must be set to the sizeof(CRYPT_VERIFY_MESSAGE_PARA) or else
- // LastError will be updated with E_INVALIDARG.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_VERIFY_MESSAGE_PARA {
- DWORD cbSize;
- DWORD dwMsgAndCertEncodingType;
- HCRYPTPROV hCryptProv;
- PFN_CRYPT_GET_SIGNER_CERTIFICATE pfnGetSignerCertificate;
- void *pvGetArg;
- } CRYPT_VERIFY_MESSAGE_PARA, *PCRYPT_VERIFY_MESSAGE_PARA;
-
- //+-------------------------------------------------------------------------
- // The CRYPT_ENCRYPT_MESSAGE_PARA are used for encrypting messages.
- //
- // hCryptProv is used to do content encryption, recipient key
- // encryption, and recipient key export. Its private key
- // isn't used.
- //
- // pvEncryptionAuxInfo currently isn't used and must be set to NULL.
- //
- // cbSize must be set to the sizeof(CRYPT_ENCRYPT_MESSAGE_PARA) or else
- // LastError will be updated with E_INVALIDARG.
- //
- // dwFlags normally is set to 0. However, if the encoded output
- // is to be a CMSG_ENVELOPED inner content of an outer cryptographic message,
- // such as a CMSG_SIGNED, then, the CRYPT_MESSAGE_BARE_CONTENT_OUT_FLAG
- // should be set. If not set, then it would be encoded as an inner content
- // type of CMSG_DATA.
- //
- // dwInnerContentType is normally set to 0. It needs to be set if the
- // ToBeEncrypted input is the encoded output of another cryptographic
- // message, such as, an CMSG_SIGNED. When set, it's one of the cryptographic
- // message types, for example, CMSG_SIGNED.
- //
- // If the inner content of a nested cryptographic message is data (CMSG_DATA
- // the default), then, neither dwFlags or dwInnerContentType need to be set.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_ENCRYPT_MESSAGE_PARA {
- DWORD cbSize;
- DWORD dwMsgEncodingType;
- HCRYPTPROV hCryptProv;
- CRYPT_ALGORITHM_IDENTIFIER ContentEncryptionAlgorithm;
- void *pvEncryptionAuxInfo;
- DWORD dwFlags;
- DWORD dwInnerContentType;
- } CRYPT_ENCRYPT_MESSAGE_PARA, *PCRYPT_ENCRYPT_MESSAGE_PARA;
-
- //+-------------------------------------------------------------------------
- // The CRYPT_DECRYPT_MESSAGE_PARA are used for decrypting messages.
- //
- // The CertContext to use for decrypting a message is obtained from one
- // of the specified cert stores. An encrypted message can have one or
- // more recipients. The recipients are identified by their CertId (Issuer
- // and SerialNumber). The cert stores are searched to find the CertContext
- // corresponding to the CertId.
- //
- // Only CertContexts in the store with either
- // the CERT_KEY_PROV_HANDLE_PROP_ID or CERT_KEY_PROV_INFO_PROP_ID set
- // can be used. Either property specifies the private exchange key to use.
- //
- // cbSize must be set to the sizeof(CRYPT_DECRYPT_MESSAGE_PARA) or else
- // LastError will be updated with E_INVALIDARG.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_DECRYPT_MESSAGE_PARA {
- DWORD cbSize;
- DWORD dwMsgAndCertEncodingType;
- DWORD cCertStore;
- HCERTSTORE *rghCertStore;
- } CRYPT_DECRYPT_MESSAGE_PARA, *PCRYPT_DECRYPT_MESSAGE_PARA;
-
- //+-------------------------------------------------------------------------
- // The CRYPT_HASH_MESSAGE_PARA are used for hashing or unhashing
- // messages.
- //
- // hCryptProv is used to compute the hash.
- //
- // pvHashAuxInfo currently isn't used and must be set to NULL.
- //
- // cbSize must be set to the sizeof(CRYPT_HASH_MESSAGE_PARA) or else
- // LastError will be updated with E_INVALIDARG.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_HASH_MESSAGE_PARA {
- DWORD cbSize;
- DWORD dwMsgEncodingType;
- HCRYPTPROV hCryptProv;
- CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
- void *pvHashAuxInfo;
- } CRYPT_HASH_MESSAGE_PARA, *PCRYPT_HASH_MESSAGE_PARA;
-
-
-
- //+-------------------------------------------------------------------------
- // The CRYPT_KEY_SIGN_MESSAGE_PARA are used for signing messages until a
- // certificate has been created for the signature key.
- //
- // pvHashAuxInfo currently isn't used and must be set to NULL.
- //
- // If PubKeyAlgorithm isn't set, defaults to szOID_RSA_RSA.
- //
- // cbSize must be set to the sizeof(CRYPT_KEY_SIGN_MESSAGE_PARA) or else
- // LastError will be updated with E_INVALIDARG.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_KEY_SIGN_MESSAGE_PARA {
- DWORD cbSize;
- DWORD dwMsgAndCertEncodingType;
- HCRYPTPROV hCryptProv;
- DWORD dwKeySpec;
- CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
- void *pvHashAuxInfo;
- CRYPT_ALGORITHM_IDENTIFIER PubKeyAlgorithm;
- } CRYPT_KEY_SIGN_MESSAGE_PARA, *PCRYPT_KEY_SIGN_MESSAGE_PARA;
-
- //+-------------------------------------------------------------------------
- // The CRYPT_KEY_VERIFY_MESSAGE_PARA are used to verify signed messages without
- // a certificate for the signer.
- //
- // Normally used until a certificate has been created for the key.
- //
- // hCryptProv is used to do hashing and signature verification.
- //
- // cbSize must be set to the sizeof(CRYPT_KEY_VERIFY_MESSAGE_PARA) or else
- // LastError will be updated with E_INVALIDARG.
- //--------------------------------------------------------------------------
- typedef struct _CRYPT_KEY_VERIFY_MESSAGE_PARA {
- DWORD cbSize;
- DWORD dwMsgEncodingType;
- HCRYPTPROV hCryptProv;
- } CRYPT_KEY_VERIFY_MESSAGE_PARA, *PCRYPT_KEY_VERIFY_MESSAGE_PARA;
-
-
- //+-------------------------------------------------------------------------
- // Sign the message.
- //
- // If fDetachedSignature is TRUE, the "to be signed" content isn't included
- // in the encoded signed blob.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptSignMessage(
- IN PCRYPT_SIGN_MESSAGE_PARA pSignPara,
- IN BOOL fDetachedSignature,
- IN DWORD cToBeSigned,
- IN const BYTE *rgpbToBeSigned[],
- IN DWORD rgcbToBeSigned[],
- OUT BYTE *pbSignedBlob,
- IN OUT DWORD *pcbSignedBlob
- );
-
- //+-------------------------------------------------------------------------
- // Verify a signed message.
- //
- // If pbDecoded == NULL, then, *pcbDecoded is implicitly set to 0 on input.
- // For *pcbDecoded == 0 && ppSignerCert == NULL on input, the signer isn't
- // verified.
- //
- // A message might have more than one signer. Set dwSignerIndex to iterate
- // through all the signers. dwSignerIndex == 0 selects the first signer.
- //
- // pVerifyPara's pfnGetSignerCertificate is called to get the signer's
- // certificate.
- //
- // For a verified signer and message, *ppSignerCert is updated
- // with the CertContext of the signer. It must be freed by calling
- // CertFreeCertificateContext. Otherwise, *ppSignerCert is set to NULL.
- //
- // ppSignerCert can be NULL, indicating the caller isn't interested
- // in getting the CertContext of the signer.
- //
- // pcbDecoded can be NULL, indicating the caller isn't interested in getting
- // the decoded content. Furthermore, if the message doesn't contain any
- // content or signers, then, pcbDecoded must be set to NULL, to allow the
- // pVerifyPara->pfnGetCertificate to be called. Normally, this would be
- // the case when the signed message contains only certficates and CRLs.
- // If pcbDecoded is NULL and the message doesn't have the indicated signer,
- // pfnGetCertificate is called with pSignerId set to NULL.
- //
- // If the message doesn't contain any signers || dwSignerIndex > message's
- // SignerCount, then, an error is returned with LastError set to
- // CRYPT_E_NO_SIGNER. Also, for CRYPT_E_NO_SIGNER, pfnGetSignerCertificate
- // is still called with pSignerId set to NULL.
- //
- // Note, an alternative way to get the certificates and CRLs from a
- // signed message is to call CryptGetMessageCertificates.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptVerifyMessageSignature(
- IN PCRYPT_VERIFY_MESSAGE_PARA pVerifyPara,
- IN DWORD dwSignerIndex,
- IN const BYTE *pbSignedBlob,
- IN DWORD cbSignedBlob,
- OUT BYTE OPTIONAL *pbDecoded,
- IN OUT OPTIONAL DWORD *pcbDecoded,
- OUT OPTIONAL PCCERT_CONTEXT *ppSignerCert
- );
-
- //+-------------------------------------------------------------------------
- // Returns the count of signers in the signed message. For no signers, returns
- // 0. For an error returns -1 with LastError updated accordingly.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- LONG
- WINAPI
- CryptGetMessageSignerCount(
- IN DWORD dwMsgEncodingType,
- IN const BYTE *pbSignedBlob,
- IN DWORD cbSignedBlob
- );
-
- //+-------------------------------------------------------------------------
- // Returns the cert store containing the message's certs and CRLs.
- // For an error, returns NULL with LastError updated.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- HCERTSTORE
- WINAPI
- CryptGetMessageCertificates(
- IN DWORD dwMsgAndCertEncodingType,
- IN HCRYPTPROV hCryptProv, // passed to CertOpenStore
- IN DWORD dwFlags, // passed to CertOpenStore
- IN const BYTE *pbSignedBlob,
- IN DWORD cbSignedBlob
- );
-
- //+-------------------------------------------------------------------------
- // Verify a signed message containing detached signature(s).
- // The "to be signed" content is passed in separately. No
- // decoded output. Otherwise, identical to CryptVerifyMessageSignature.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptVerifyDetachedMessageSignature(
- IN PCRYPT_VERIFY_MESSAGE_PARA pVerifyPara,
- IN DWORD dwSignerIndex,
- IN const BYTE *pbDetachedSignBlob,
- IN DWORD cbDetachedSignBlob,
- IN DWORD cToBeSigned,
- IN const BYTE *rgpbToBeSigned[],
- IN DWORD rgcbToBeSigned[],
- OUT OPTIONAL PCCERT_CONTEXT *ppSignerCert
- );
-
- //+-------------------------------------------------------------------------
- // Encrypts the message for the recipient(s).
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptEncryptMessage(
- IN PCRYPT_ENCRYPT_MESSAGE_PARA pEncryptPara,
- IN DWORD cRecipientCert,
- IN PCCERT_CONTEXT rgpRecipientCert[],
- IN const BYTE *pbToBeEncrypted,
- IN DWORD cbToBeEncrypted,
- OUT BYTE *pbEncryptedBlob,
- IN OUT DWORD *pcbEncryptedBlob
- );
-
- //+-------------------------------------------------------------------------
- // Decrypts the message.
- //
- // If pbDecrypted == NULL, then, *pcbDecrypted is implicitly set to 0 on input.
- // For *pcbDecrypted == 0 && ppXchgCert == NULL on input, the message isn't
- // decrypted.
- //
- // For a successfully decrypted message, *ppXchgCert is updated
- // with the CertContext used to decrypt. It must be freed by calling
- // CertStoreFreeCert. Otherwise, *ppXchgCert is set to NULL.
- //
- // ppXchgCert can be NULL, indicating the caller isn't interested
- // in getting the CertContext used to decrypt.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptDecryptMessage(
- IN PCRYPT_DECRYPT_MESSAGE_PARA pDecryptPara,
- IN const BYTE *pbEncryptedBlob,
- IN DWORD cbEncryptedBlob,
- OUT OPTIONAL BYTE *pbDecrypted,
- IN OUT OPTIONAL DWORD *pcbDecrypted,
- OUT OPTIONAL PCCERT_CONTEXT *ppXchgCert
- );
-
- //+-------------------------------------------------------------------------
- // Sign the message and encrypt for the recipient(s). Does a CryptSignMessage
- // followed with a CryptEncryptMessage.
- //
- // Note: this isn't the CMSG_SIGNED_AND_ENVELOPED. Its a CMSG_SIGNED
- // inside of an CMSG_ENVELOPED.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptSignAndEncryptMessage(
- IN PCRYPT_SIGN_MESSAGE_PARA pSignPara,
- IN PCRYPT_ENCRYPT_MESSAGE_PARA pEncryptPara,
- IN DWORD cRecipientCert,
- IN PCCERT_CONTEXT rgpRecipientCert[],
- IN const BYTE *pbToBeSignedAndEncrypted,
- IN DWORD cbToBeSignedAndEncrypted,
- OUT BYTE *pbSignedAndEncryptedBlob,
- IN OUT DWORD *pcbSignedAndEncryptedBlob
- );
-
- //+-------------------------------------------------------------------------
- // Decrypts the message and verifies the signer. Does a CryptDecryptMessage
- // followed with a CryptVerifyMessageSignature.
- //
- // If pbDecrypted == NULL, then, *pcbDecrypted is implicitly set to 0 on input.
- // For *pcbDecrypted == 0 && ppSignerCert == NULL on input, the signer isn't
- // verified.
- //
- // A message might have more than one signer. Set dwSignerIndex to iterate
- // through all the signers. dwSignerIndex == 0 selects the first signer.
- //
- // The pVerifyPara's VerifySignerPolicy is called to verify the signer's
- // certificate.
- //
- // For a successfully decrypted and verified message, *ppXchgCert and
- // *ppSignerCert are updated. They must be freed by calling
- // CertStoreFreeCert. Otherwise, they are set to NULL.
- //
- // ppXchgCert and/or ppSignerCert can be NULL, indicating the
- // caller isn't interested in getting the CertContext.
- //
- // Note: this isn't the CMSG_SIGNED_AND_ENVELOPED. Its a CMSG_SIGNED
- // inside of an CMSG_ENVELOPED.
- //
- // The message always needs to be decrypted to allow access to the
- // signed message. Therefore, if ppXchgCert != NULL, its always updated.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptDecryptAndVerifyMessageSignature(
- IN PCRYPT_DECRYPT_MESSAGE_PARA pDecryptPara,
- IN PCRYPT_VERIFY_MESSAGE_PARA pVerifyPara,
- IN DWORD dwSignerIndex,
- IN const BYTE *pbEncryptedBlob,
- IN DWORD cbEncryptedBlob,
- OUT OPTIONAL BYTE *pbDecrypted,
- IN OUT OPTIONAL DWORD *pcbDecrypted,
- OUT OPTIONAL PCCERT_CONTEXT *ppXchgCert,
- OUT OPTIONAL PCCERT_CONTEXT *ppSignerCert
- );
-
- //+-------------------------------------------------------------------------
- // Decodes a cryptographic message which may be one of the following types:
- // CMSG_DATA
- // CMSG_SIGNED
- // CMSG_ENVELOPED
- // CMSG_SIGNED_AND_ENVELOPED
- // CMSG_HASHED
- //
- // dwMsgTypeFlags specifies the set of allowable messages. For example, to
- // decode either SIGNED or ENVELOPED messages, set dwMsgTypeFlags to:
- // CMSG_SIGNED_FLAG | CMSG_ENVELOPED_FLAG.
- //
- // dwProvInnerContentType is only applicable when processing nested
- // crytographic messages. When processing an outer crytographic message
- // it must be set to 0. When decoding a nested cryptographic message
- // its the dwInnerContentType returned by a previous CryptDecodeMessage
- // of the outer message. The InnerContentType can be any of the CMSG types,
- // for example, CMSG_DATA, CMSG_SIGNED, ...
- //
- // The optional *pdwMsgType is updated with the type of message.
- //
- // The optional *pdwInnerContentType is updated with the type of the inner
- // message. Unless there is cryptographic message nesting, CMSG_DATA
- // is returned.
- //
- // For CMSG_DATA: returns decoded content.
- // For CMSG_SIGNED: same as CryptVerifyMessageSignature.
- // For CMSG_ENVELOPED: same as CryptDecryptMessage.
- // For CMSG_SIGNED_AND_ENVELOPED: same as CryptDecryptMessage plus
- // CryptVerifyMessageSignature.
- // For CMSG_HASHED: verifies the hash and returns decoded content.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptDecodeMessage(
- IN DWORD dwMsgTypeFlags,
- IN PCRYPT_DECRYPT_MESSAGE_PARA pDecryptPara,
- IN PCRYPT_VERIFY_MESSAGE_PARA pVerifyPara,
- IN DWORD dwSignerIndex,
- IN const BYTE *pbEncodedBlob,
- IN DWORD cbEncodedBlob,
- IN DWORD dwPrevInnerContentType,
- OUT OPTIONAL DWORD *pdwMsgType,
- OUT OPTIONAL DWORD *pdwInnerContentType,
- OUT OPTIONAL BYTE *pbDecoded,
- IN OUT OPTIONAL DWORD *pcbDecoded,
- OUT OPTIONAL PCCERT_CONTEXT *ppXchgCert,
- OUT OPTIONAL PCCERT_CONTEXT *ppSignerCert
- );
-
- //+-------------------------------------------------------------------------
- // Hash the message.
- //
- // If fDetachedHash is TRUE, only the ComputedHash is encoded in the
- // pbHashedBlob. Otherwise, both the ToBeHashed and ComputedHash
- // are encoded.
- //
- // pcbHashedBlob or pcbComputedHash can be NULL, indicating the caller
- // isn't interested in getting the output.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptHashMessage(
- IN PCRYPT_HASH_MESSAGE_PARA pHashPara,
- IN BOOL fDetachedHash,
- IN DWORD cToBeHashed,
- IN const BYTE *rgpbToBeHashed[],
- IN DWORD rgcbToBeHashed[],
- OUT OPTIONAL BYTE *pbHashedBlob,
- IN OUT OPTIONAL DWORD *pcbHashedBlob,
- OUT OPTIONAL BYTE *pbComputedHash,
- IN OUT OPTIONAL DWORD *pcbComputedHash
- );
-
- //+-------------------------------------------------------------------------
- // Verify a hashed message.
- //
- // pcbToBeHashed or pcbComputedHash can be NULL,
- // indicating the caller isn't interested in getting the output.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptVerifyMessageHash(
- IN PCRYPT_HASH_MESSAGE_PARA pHashPara,
- IN BYTE *pbHashedBlob,
- IN DWORD cbHashedBlob,
- OUT OPTIONAL BYTE *pbToBeHashed,
- IN OUT OPTIONAL DWORD *pcbToBeHashed,
- OUT OPTIONAL BYTE *pbComputedHash,
- IN OUT OPTIONAL DWORD *pcbComputedHash
- );
-
- //+-------------------------------------------------------------------------
- // Verify a hashed message containing a detached hash.
- // The "to be hashed" content is passed in separately. No
- // decoded output. Otherwise, identical to CryptVerifyMessageHash.
- //
- // pcbComputedHash can be NULL, indicating the caller isn't interested
- // in getting the output.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptVerifyDetachedMessageHash(
- IN PCRYPT_HASH_MESSAGE_PARA pHashPara,
- IN BYTE *pbDetachedHashBlob,
- IN DWORD cbDetachedHashBlob,
- IN DWORD cToBeHashed,
- IN const BYTE *rgpbToBeHashed[],
- IN DWORD rgcbToBeHashed[],
- OUT OPTIONAL BYTE *pbComputedHash,
- IN OUT OPTIONAL DWORD *pcbComputedHash
- );
-
- //+-------------------------------------------------------------------------
- // Sign the message using the provider's private key specified in the
- // parameters. A dummy SignerId is created and stored in the message.
- //
- // Normally used until a certificate has been created for the key.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptSignMessageWithKey(
- IN PCRYPT_KEY_SIGN_MESSAGE_PARA pSignPara,
- IN const BYTE *pbToBeSigned,
- IN DWORD cbToBeSigned,
- OUT BYTE *pbSignedBlob,
- IN OUT DWORD *pcbSignedBlob
- );
-
- //+-------------------------------------------------------------------------
- // Verify a signed message using the specified public key info.
- //
- // Normally called by a CA until it has created a certificate for the
- // key.
- //
- // pPublicKeyInfo contains the public key to use to verify the signed
- // message. If NULL, the signature isn't verified (for instance, the decoded
- // content may contain the PublicKeyInfo).
- //
- // pcbDecoded can be NULL, indicating the caller isn't interested
- // in getting the decoded content.
- //--------------------------------------------------------------------------
- WINCRYPT32API
- BOOL
- WINAPI
- CryptVerifyMessageSignatureWithKey(
- IN PCRYPT_KEY_VERIFY_MESSAGE_PARA pVerifyPara,
- IN OPTIONAL PCERT_PUBLIC_KEY_INFO pPublicKeyInfo,
- IN const BYTE *pbSignedBlob,
- IN DWORD cbSignedBlob,
- OUT OPTIONAL BYTE *pbDecoded,
- IN OUT OPTIONAL DWORD *pcbDecoded
- );
-
-
- //+=========================================================================
- // System Certificate Store Data Structures and APIs
- //==========================================================================
-
-
- //+-------------------------------------------------------------------------
- // Get a system certificate store based on a subsystem protocol.
- //
- // Current examples of subsystems protocols are:
- // "MY" Cert Store hold certs with associated Private Keys
- // "CA" Certifying Authority certs
- // "ROOT" Root Certs
- // "SPC" Software publisher certs
- //
- //
- // If hProv is NULL the default provider "1" is opened for you.
- // When the store is closed the provider is release. Otherwise
- // if hProv is not NULL, no provider is created or released.
- //
- // The returned Cert Store can be searched for an appropriate Cert
- // using the Cert Store API's (see certstor.h)
- //
- // When done, the cert store should be closed using CertStoreClose
- //--------------------------------------------------------------------------
-
-
- WINCRYPT32API HCERTSTORE WINAPI CertOpenSystemStoreA(
- HCRYPTPROV hProv,
- LPCSTR szSubsystemProtocol
- );
- WINCRYPT32API HCERTSTORE WINAPI CertOpenSystemStoreW(
- HCRYPTPROV hProv,
- LPCWSTR szSubsystemProtocol
- );
- #ifdef UNICODE
- #define CertOpenSystemStore CertOpenSystemStoreW
- #else
- #define CertOpenSystemStore CertOpenSystemStoreA
- #endif // !UNICODE
-
- WINCRYPT32API BOOL WINAPI CertAddEncodedCertificateToSystemStoreA(
- LPCSTR szCertStoreName,
- const BYTE * pbCertEncoded,
- DWORD cbCertEncoded
- );
- WINCRYPT32API BOOL WINAPI CertAddEncodedCertificateToSystemStoreW(
- LPCWSTR szCertStoreName,
- const BYTE * pbCertEncoded,
- DWORD cbCertEncoded
- );
- #ifdef UNICODE
- #define CertAddEncodedCertificateToSystemStore CertAddEncodedCertificateToSystemStoreW
- #else
- #define CertAddEncodedCertificateToSystemStore CertAddEncodedCertificateToSystemStoreA
- #endif // !UNICODE
-
-
- //+-------------------------------------------------------------------------
- // Find all certificate chains tying the given issuer name to any certificate
- // that the current user has a private key for.
- //
- // If no certificate chain is found, FALSE is returned with LastError set
- // to CRYPT_E_NOT_FOUND and the counts zeroed.
- //
- // IE 3.0 ASSUMPTION:
- // The client certificates are in the "My" system store. The issuer
- // cerificates may be in the "Root", "CA" or "My" system stores.
- //--------------------------------------------------------------------------
- typedef struct _CERT_CHAIN {
- DWORD cCerts; // number of certs in chain
- PCERT_BLOB certs; // pointer to array of cert chain blobs
- // representing the certs
- CRYPT_KEY_PROV_INFO keyLocatorInfo; // key locator for cert
- } CERT_CHAIN, *PCERT_CHAIN;
-
-
- // WINCRYPT32API This is not exported by crypt32, it is exported by softpub
- HRESULT
- WINAPI
- FindCertsByIssuer(
- OUT PCERT_CHAIN pCertChains,
- IN OUT DWORD *pcbCertChains,
- OUT DWORD *pcCertChains, // count of certificates chains returned
- IN BYTE* pbEncodedIssuerName, // DER encoded issuer name
- IN DWORD cbEncodedIssuerName, // count in bytes of encoded issuer name
- IN LPCWSTR pwszPurpose, // "ClientAuth" or "CodeSigning"
- IN DWORD dwKeySpec // only return signers supporting this
- // keyspec
- );
-
- #ifdef __cplusplus
- } // Balance extern "C" above
- #endif
-
- #endif /* _WIN32_WINNT >= 0x0400 */
-
-
- #endif // __WINCRYPT_H__
-