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omziff
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2007-01-23
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xtort.net ⌐ Omziff v3.0.9
By xtort.net ⌐ 2003/2007
homepage: http://xtort.net/xtort/xtort.php
application homepage: http://xtort.net/xtort/omziff.php
file: http://xtort.net/apps/omziff.zip
ABOUT:
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Omziff is a straightforward encryption utility that uses various cryptographic
algorithms to encrypt and decrypt textual files. These algorithms include:
Blowfish, Cast128, Gost, IDEA, Misty1, AES/Rijndael, and Twofish.
Omziff also generates random passwords, splits files, and does simple file
shredding according to DOD Standards. It is freeware, comes in a
standalone executable file with no dependencies and is completely USB
compatible!
HISTORY:
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Added in v3.0.9
* Fix minor file splitting bug
Added in v3.0.8
* Fixed small bugs
Added in v3.0.6
* Fix sizing issues on large screen resolutions
Added in v3.0.5
* Fix minor interface bug
Added in v3.0.4
* Fix minor bug in file splitter
Added in v3.0.3
* Fix minor bugs
Added in v3.0.2
* Fix small interface bug
Added in v3.0.1
* Hide/Show password.
* More password generator options.
* Fix minor bug in file split sizing.
Added in v3.0.0
* Utility to quickly append one file to the end of another one.
* Decoy file generator. Good for creating a directory full of useless files to
obfuscate a hidden, sensitive file.
* Cryptographically secure random number generator, which creates secure random
numbers with irreproduceable patterns.
* Small interface changes.
Added in v2.5.5
* Small interface changes
Added in v2.5.0
* File Splitter Utility
Added in v2.0.0
* Interface redesign
* Create file hash
Added in v1.0.0
* File shredding function
* Maintenance issues
Added in v0.0.8.8
* Added prompt to remind user of algorithm used.
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ENCRYPTION USAGE:
Simply choose both an algorithm and an input file to generate an encrypted
output file from, and then process the resulting output file.
Omziff also generates random passhrases as well.
1) Simply choose the algorithm that you wish to use in generating an
encrypted output file.
2) Then select the file to use to generate the encrypted output from,
as well as the filename and location of your new, decrypted output file.
3) If you choose to use a passphrase, use the passphrase generator to
create a random one for you. Use the save button to save it as a textfile.
4) Take care to remember which algorithm you used to encrypt your data!
PASSWORD GENERATOR USAGE:
Use the password generator to create a random password for added security
between 3 and 20 characters in length.
FILE SHREDDER USAGE:
Securely delete single or multiple files in correspondence with Department Of
Defense Standard number 5220.22-M.
FILE SPLITTER USAGE:
Split larger files into smaller segments for various purposes: to store on
floppy disks, email, etc. The files are split into segements which you specify
the size of, and then the output is portioned off into files with an .oss
extension. The main file, which contains the rejoin details, has an .omf
extension. Do not modify or delete it!
For contact details or more free software, please visit: xtort.net
REQUIREMENTS:
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This application has only been tested on Windows XP
BACKGROUND:
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Based on the DCPcrypt routines demo from David Barton.
ALGORITHMS:
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The following algorithms are implemented in omziff v0.0.8.5
Speeds are based on a P200MMX running under the Delphi4 IDE.
Block Ciphers:
ID Name Patented MaxKeySize BlockSize Speed
---------------------------------------------------------------
05 Blowfish No 448bits 64bits 2.46mb/sec
07 Cast128 No 128bits 64bits 2.60mb/sec
15 Cast256 Yes 256bits 128bits 1.68mb/sec
08 Gost No 256bits 64bits 1.63mb/sec
12 IDEA Yes* 128bits 64bits 0.75mb/sec
13 Mars Yes 1248bits 128bits 1.38mb/sec
11 Misty1 Yes* 128bits 64bits 1.01mb/sec
01 RC2 No 1024bits 64bits 0.47mb/sec
03 RC5 Yes 2048bits 64bits 2.67mb/sec
04 RC6 Yes 2048bits 128bits 1.66mb/sec
09 Rijndael No 256bits 128bits 2.12mb/sec
06 Twofish No 256bits 128bits 2.12mb/sec
* These algorithms are patented but are free for non-commercial usage.
COMMENTS, COMPLIMENTS, CONDEMNATIONS...
contact: omziff@yahoo.com
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LICENSE
Please Read The Following Terms And Conditions.
You Agree That All Of The Terms And Conditions Below Apply To You And
Anyone Else Who Uses This Software, If Either:
You Click The "Accept" Button, Or, You Copy, Install, Or Use This Copy Of Software,
Or If You Do Not Agree, Please Terminate Installation Immediately, And Do
Not Use This Software.
In No Event Shall Xtort, xtort.net, or Kenny Heimbuch ⌐, Or Anyone Else Who Has
Been Involved In The Creation, Production, Or Delivery Of The Software Be
Liable For Any Special, Incidental, Indirect, Or Consequential Damages
Whatsoever (Including, Without Limitation, Damages For Loss Of Business
Profits, Business Interruption, Loss Of Business Information, Or Any Other
Pecuniary Loss) Arising Out Of The Use Of Or Inability To Use The Software,
Even If xtort.net, xtort.net, or Kenny Heimbuch ⌐, Has Been Advised Of The
Possibility Of Such Damages.
The Software Is Provided "As Is" And Without Warranty Of Any Kind, Either
Express Or Implied, Including, Without Limitation, The Implied Warranties
Of Fitness For A Particular Purpose. The Entire Risk Arising Out Of The Use
Of Or Inability To Use The Software Remains With The User.
By Installing And Using The Software You Are Agreeing To The Above Terms.
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