Source Code 1994 March

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Tape Archive | 1989-03-22 | 136.0 KB
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MacOS 8.1 extracted |
Win98 extracted |
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This file was processed as: Tape Archive (archive/tar).

You can browse this item here: des.tar
Confidence	Program	Detection	Match Type	Support
`100%`	dexvert	Tape Archive `(archive/tar)`	magic	Supported
`100%`	file	tar archive	default
`99%`	file	tar archive (V7), file des/, mode 755 , uid 243 , gid 13 , size 0 , seconds 4411555276	default
`98%`	file	data	default
`100%`	TrID	Sybase iAnywhere database files	default (weak)
`100%`	lsar	Tar	default
`100%`	gt2	TAR Archiv gefunden (Auflistung ist deaktiviert)	default
`100%`	disktype	Pre-POSIX tar archive	default
hex view
+--------+-------------------------+-------------------------+--------+--------+
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|00000400| 3d 3d 3d 20 64 65 73 2e | 73 68 61 72 31 20 3d 3d |=== des.|shar1 ==|
|00000410| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00000420| 3d 3d 3d 3d 3d 3d 3d 0a | 46 72 6f 6d 20 72 69 61 |=======.|From ria|
|00000430| 63 73 21 65 6f 73 21 61 | 6d 65 73 21 70 61 73 74 |cs!eos!a|mes!past|
|00000440| 65 75 72 21 75 63 62 76 | 61 78 21 64 65 63 77 72 |eur!ucbv|ax!decwr|
|00000450| 6c 21 73 75 6e 21 70 69 | 74 73 74 6f 70 21 73 75 |l!sun!pi|tstop!su|
|00000460| 6e 64 63 21 73 65 69 73 | 6d 6f 21 75 75 6e 65 74 |ndc!seis|mo!uunet|
|00000470| 21 6d 75 6e 6e 61 72 69 | 21 61 6c 6f 40 6b 61 6d |!munnari|!alo@kam|
|00000480| 70 69 2e 68 75 74 2e 66 | 69 20 54 75 65 20 4d 61 |pi.hut.f|i Tue Ma|
|00000490| 72 20 31 34 20 31 36 3a | 32 32 3a 34 37 20 50 53 |r 14 16:|22:47 PS|
|000004a0| 54 20 31 39 38 39 0a 0a | 53 75 62 6d 69 74 74 65 |T 1989..|Submitte|
|000004b0| 64 20 62 79 3a 20 61 6c | 6f 40 6b 61 6d 70 69 2e |d by: al|o@kampi.|
|000004c0| 68 75 74 2e 66 69 20 28 | 41 6e 74 74 69 20 4c 6f |hut.fi (|Antti Lo|
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|000004e0| 62 65 72 3a 20 56 6f 6c | 75 6d 65 20 31 38 2c 20 |ber: Vol|ume 18, |
|000004f0| 49 73 73 75 65 20 37 0a | 41 72 63 68 69 76 65 2d |Issue 7.|Archive-|
|00000500| 6e 61 6d 65 3a 20 64 65 | 73 2d 6e 6f 2d 75 73 61 |name: de|s-no-usa|
|00000510| 2f 50 61 72 74 30 31 0a | 0a 4d 6f 64 65 72 61 74 |/Part01.|.Moderat|
|00000520| 6f 72 27 73 20 6e 6f 74 | 65 3a 0a 0a 54 68 69 73 |or's not|e:..This|
|00000530| 20 69 73 20 61 20 70 6f | 73 74 69 6e 67 20 6f 66 | is a po|sting of|
|00000540| 20 44 45 53 20 72 6f 75 | 74 69 6e 65 73 20 73 75 | DES rou|tines su|
|00000550| 69 74 61 62 6c 65 20 66 | 6f 72 20 75 73 65 20 77 |itable f|or use w|
|00000560| 69 74 68 20 4d 49 54 27 | 73 20 6b 65 72 62 65 72 |ith MIT'|s kerber|
|00000570| 6f 73 2e 0a 49 74 20 77 | 61 73 20 63 72 65 61 74 |os..It w|as creat|
|00000580| 65 64 20 69 6e 20 46 69 | 6e 6c 61 6e 64 2c 20 61 |ed in Fi|nland, a|
|00000590| 6e 64 20 69 73 20 62 65 | 69 6e 67 20 70 6f 73 74 |nd is be|ing post|
|000005a0| 65 64 20 66 72 6f 6d 20 | 41 75 73 74 72 61 6c 69 |ed from |Australi|
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|000005c0| 69 72 65 6c 79 20 66 72 | 65 65 20 6f 66 20 55 53 |irely fr|ee of US|
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|00001fd0| 20 6d 6f 64 69 66 79 20 | 74 68 69 73 20 70 72 6f | modify |this pro|
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|00002bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002c00| 43 43 3a 3d 09 09 67 63 | 63 0a 43 46 4c 41 47 53 |CC:=..gc|c.CFLAGS|
|00002c10| 3a 3d 09 2d 4f 20 23 53 | 55 4e 20 2d 6d 73 6f 66 |:=.-O #S|UN -msof|
|00002c20| 74 2d 66 6c 6f 61 74 0a | 50 52 49 4e 54 3a 3d 09 |t-float.|PRINT:=.|
|00002c30| 09 65 6e 73 63 72 69 70 | 74 0a 0a 4d 41 49 4e 54 |.enscrip|t..MAINT|
|00002c40| 4f 50 53 3a 3d 09 61 6c | 6c 20 63 6c 65 61 6e 20 |OPS:=.al|l clean |
|00002c50| 70 72 69 6e 74 20 73 2d | 66 69 6c 65 73 0a 2e 50 |print s-|files..P|
|00002c60| 48 4f 4e 59 3a 09 09 24 | 28 4d 41 49 4e 54 4f 50 |HONY:..$|(MAINTOP|
|00002c70| 53 29 0a 0a 69 66 64 65 | 66 20 50 52 49 4e 54 46 |S)..ifde|f PRINTF|
|00002c80| 49 4c 45 53 0a 70 72 69 | 6e 74 3a 0a 09 24 28 50 |ILES.pri|nt:..$(P|
|00002c90| 52 49 4e 54 29 20 24 28 | 50 52 49 4e 54 46 49 4c |RINT) $(|PRINTFIL|
|00002ca0| 45 53 29 0a 65 6e 64 69 | 66 0a 0a 69 66 64 65 66 |ES).endi|f..ifdef|
|00002cb0| 20 4c 4d 41 49 4e 54 4f | 50 53 0a 24 28 4c 4d 41 | LMAINTO|PS.$(LMA|
|00002cc0| 49 4e 54 4f 50 53 29 3a | 09 25 3a 09 25 2d 6c 6f |INTOPS):|.%:.%-lo|
|00002cd0| 63 61 6c 0a 0a 2e 50 48 | 4f 4e 59 3a 09 09 24 28 |cal...PH|ONY:..$(|
|00002ce0| 61 64 64 73 75 66 66 69 | 78 20 2d 6c 6f 63 61 6c |addsuffi|x -local|
|00002cf0| 2c 24 28 4c 4d 41 49 4e | 54 4f 50 53 29 29 0a 65 |,$(LMAIN|TOPS)).e|
|00002d00| 6e 64 69 66 0a 0a 69 66 | 6e 65 71 20 28 24 28 6f |ndif..if|neq ($(o|
|00002d10| 72 69 67 69 6e 20 53 55 | 42 44 49 52 53 29 2c 66 |rigin SU|BDIRS),f|
|00002d20| 69 6c 65 29 0a 53 55 42 | 44 49 52 53 3a 3d 0a 65 |ile).SUB|DIRS:=.e|
|00002d30| 6e 64 69 66 0a 0a 69 66 | 64 65 66 20 53 55 42 44 |ndif..if|def SUBD|
|00002d40| 49 52 53 0a 24 28 4d 41 | 49 4e 54 4f 50 53 29 3a |IRS.$(MA|INTOPS):|
|00002d50| 0a 09 66 6f 72 20 69 20 | 69 6e 20 24 28 53 55 42 |..for i |in $(SUB|
|00002d60| 44 49 52 53 29 3b 20 64 | 6f 20 24 28 4d 41 4b 45 |DIRS); d|o $(MAKE|
|00002d70| 29 20 2d 43 20 24 24 69 | 20 24 40 3b 20 64 6f 6e |) -C $$i| $@; don|
|00002d80| 65 0a 65 6c 73 65 0a 24 | 28 4d 41 49 4e 54 4f 50 |e.else.$|(MAINTOP|
|00002d90| 53 29 3a 0a 65 6e 64 69 | 66 0a 0a 69 66 64 65 66 |S):.endi|f..ifdef|
|00002da0| 20 53 55 42 44 49 52 53 | 0a 24 28 53 55 42 44 49 | SUBDIRS|.$(SUBDI|
|00002db0| 52 53 29 3a 0a 09 24 28 | 4d 41 4b 45 29 20 2d 43 |RS):..$(|MAKE) -C|
|00002dc0| 20 24 40 0a 65 6e 64 69 | 66 0a 0a 69 66 6e 65 71 | $@.endi|f..ifneq|
|00002dd0| 20 28 24 28 6f 72 69 67 | 69 6e 20 53 5f 46 49 4c | ($(orig|in S_FIL|
|00002de0| 45 53 29 2c 66 69 6c 65 | 29 0a 53 5f 46 49 4c 45 |ES),file|).S_FILE|
|00002df0| 53 3a 3d 0a 65 6e 64 69 | 66 0a 0a 73 2d 66 69 6c |S:=.endi|f..s-fil|
|00002e00| 65 73 3a 09 24 28 53 5f | 46 49 4c 45 53 29 0a 0a |es:.$(S_|FILES)..|
|00002e10| 25 2e 73 3a 09 25 2e 63 | 0a 09 24 28 43 43 29 20 |%.s:.%.c|..$(CC) |
|00002e20| 2d 53 20 24 28 43 46 4c | 41 47 53 29 20 24 5e 0a |-S $(CFL|AGS) $^.|
|00002e30| 6c 69 61 2c 20 62 75 74 | 20 74 68 65 72 65 0a 69 |lia, but| there.i|
|00002e40| 73 20 6e 6f 20 45 75 72 | 6f 70 65 61 6e 20 73 75 |s no Eur|opean su|
|00002e50| 62 2d 6d 6f 64 65 72 61 | 74 6f 72 20 28 79 65 74 |b-modera|tor (yet|
|00002e60| 3f 29 20 61 6e 64 20 74 | 68 69 73 20 69 73 20 72 |?) and t|his is r|
|00002e70| 61 74 68 65 72 20 61 20 | 73 70 65 63 69 61 6c 20 |ather a |special |
|00002e80| 63 61 73 65 2e 0a 0a 57 | 68 65 72 65 20 70 6f 73 |case...W|here pos|
|00002e90| 73 69 62 6c 65 20 49 20 | 77 69 6c 6c 20 62 65 20 |sible I |will be |
|00002ea0| 74 61 6b 69 6e 67 20 73 | 70 65 63 69 61 6c 20 63 |taking s|pecial c|
|00002eb0| 61 72 65 20 74 6f 20 6d | 61 6b 65 20 73 75 72 65 |are to m|ake sure|
|00002ec0| 20 74 68 61 74 20 61 73 | 20 6d 75 63 68 0a 6f 66 | that as| much.of|
|00002ed0| 20 74 68 65 20 6e 65 74 | 20 61 73 20 69 73 20 70 | the net| as is p|
|00002ee0| 6f 73 73 69 62 6c 65 20 | 72 65 63 65 69 76 65 73 |ossible |receives|
|00002ef0| 20 74 68 69 73 20 70 6f | 73 74 69 6e 67 20 77 69 | this po|sting wi|
|00002f00| 74 68 6f 75 74 20 69 74 | 20 68 61 76 69 6e 67 20 |thout it| having |
|00002f10| 70 61 73 73 65 64 0a 74 | 68 72 6f 75 67 68 20 74 |passed.t|hrough t|
|00002f20| 68 65 20 55 53 20 6f 6e | 20 74 68 65 20 77 61 79 |he US on| the way|
|00002f30| 2e 20 20 55 6e 66 6f 72 | 74 75 6e 61 74 65 6c 79 |.  Unfor|tunately|
|00002f40| 20 74 68 65 72 65 20 69 | 73 20 6e 6f 20 77 61 79 | there i|s no way|
|00002f50| 20 49 20 63 61 6e 20 6d | 61 6b 65 0a 74 68 61 74 | I can m|ake.that|
|00002f60| 20 74 72 75 65 20 66 6f | 72 20 65 76 65 72 79 6f | true fo|r everyo|
|00002f70| 6e 65 2e 0a 0a 54 68 65 | 20 66 6f 6c 6c 6f 77 69 |ne...The| followi|
|00002f80| 6e 67 20 6e 6f 74 65 20 | 69 73 20 66 72 6f 6d 20 |ng note |is from |
|00002f90| 74 68 65 20 6f 72 69 67 | 69 6e 61 6c 20 61 75 74 |the orig|inal aut|
|00002fa0| 68 6f 72 20 28 41 6e 74 | 74 69 20 4c 6f 75 6b 6f |hor (Ant|ti Louko|
|00002fb0| 29 20 2e 2e 2e 0a 0a 20 | 20 20 20 48 65 72 65 20 |) ..... |   Here |
|00002fc0| 69 73 20 6d 79 20 44 45 | 53 2d 70 61 63 6b 61 67 |is my DE|S-packag|
|00002fd0| 65 2e 20 20 49 20 68 6f | 70 65 20 74 68 61 74 20 |e.  I ho|pe that |
|00002fe0| 74 68 65 20 6c 61 63 6b | 20 6f 66 20 64 6f 63 75 |the lack| of docu|
|00002ff0| 6d 65 6e 74 61 74 69 6f | 6e 0a 20 20 20 20 64 6f |mentatio|n.    do|
|00003000| 64 65 73 2f 73 75 6e 2e | 65 64 00 00 00 00 00 00 |des/sun.|ed......|
|00003010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003060| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00003070| 34 33 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |43 .    |13 .    |
|00003080| 20 20 20 20 31 33 34 20 | 20 34 34 31 31 35 35 35 |    134 | 4411555|
|00003090| 32 30 32 20 20 20 35 37 | 35 30 00 20 00 00 00 00 |202   57|50. ....|
|000030a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003200| 23 21 20 2f 62 69 6e 2f | 73 68 0a 65 64 20 4d 61 |#! /bin/|sh.ed Ma|
|00003210| 6b 65 72 75 6c 65 73 20 | 3c 3c 20 45 4f 46 0a 67 |kerules |<< EOF.g|
|00003220| 2f 23 53 55 4e 2f 73 2f | 2f 2f 67 0a 77 0a 71 0a |/#SUN/s/|//g.w.q.|
|00003230| 45 4f 46 0a 65 64 20 4d | 61 6b 65 66 69 6c 65 20 |EOF.ed M|akefile |
|00003240| 3c 3c 20 45 4f 46 0a 67 | 2f 23 53 55 4e 2f 73 2f |<< EOF.g|/#SUN/s/|
|00003250| 2f 2f 67 0a 77 0a 71 0a | 45 4f 46 0a 00 00 02 00 |//g.w.q.|EOF.....|
|00003260| 00 00 29 54 00 18 00 08 | 4d 41 4e 49 46 45 53 54 |..)T....|MANIFEST|
|00003270| 00 69 62 00 69 66 64 65 | 66 20 50 52 49 4e 54 46 |.ib.ifde|f PRINTF|
|00003280| 49 4c 45 53 0a 70 72 69 | 6e 74 3a 0a 09 24 28 50 |ILES.pri|nt:..$(P|
|00003290| 52 49 4e 54 29 20 24 28 | 50 52 49 4e 54 46 49 4c |RINT) $(|PRINTFIL|
|000032a0| 45 53 29 0a 65 6e 64 69 | 66 0a 0a 69 66 64 65 66 |ES).endi|f..ifdef|
|000032b0| 20 4c 4d 41 49 4e 54 4f | 50 53 0a 24 28 4c 4d 41 | LMAINTO|PS.$(LMA|
|000032c0| 49 4e 54 4f 50 53 29 3a | 09 25 3a 09 25 2d 6c 6f |INTOPS):|.%:.%-lo|
|000032d0| 63 61 6c 0a 0a 2e 50 48 | 4f 4e 59 3a 09 09 24 28 |cal...PH|ONY:..$(|
|000032e0| 61 64 64 73 75 66 66 69 | 78 20 2d 6c 6f 63 61 6c |addsuffi|x -local|
|000032f0| 2c 24 28 4c 4d 41 49 4e | 54 4f 50 53 29 29 0a 65 |,$(LMAIN|TOPS)).e|
|00003300| 6e 64 69 66 0a 0a 69 66 | 6e 65 71 20 28 24 28 6f |ndif..if|neq ($(o|
|00003310| 72 69 67 69 6e 20 53 55 | 42 44 49 52 53 29 2c 66 |rigin SU|BDIRS),f|
|00003320| 69 6c 65 29 0a 53 55 42 | 44 49 52 53 3a 3d 0a 65 |ile).SUB|DIRS:=.e|
|00003330| 6e 64 69 66 0a 0a 69 66 | 64 65 66 20 53 55 42 44 |ndif..if|def SUBD|
|00003340| 49 52 53 0a 24 28 4d 41 | 49 4e 54 4f 50 53 29 3a |IRS.$(MA|INTOPS):|
|00003350| 0a 09 66 6f 72 20 69 20 | 69 6e 20 24 28 53 55 42 |..for i |in $(SUB|
|00003360| 44 49 52 53 29 3b 20 64 | 6f 20 24 28 4d 41 4b 45 |DIRS); d|o $(MAKE|
|00003370| 29 20 2d 43 20 24 24 69 | 20 24 40 3b 20 64 6f 6e |) -C $$i| $@; don|
|00003380| 65 0a 65 6c 73 65 0a 24 | 28 4d 41 49 4e 54 4f 50 |e.else.$|(MAINTOP|
|00003390| 53 29 3a 0a 65 6e 64 69 | 66 0a 0a 69 66 64 65 66 |S):.endi|f..ifdef|
|000033a0| 20 53 55 42 44 49 52 53 | 0a 24 28 53 55 42 44 49 | SUBDIRS|.$(SUBDI|
|000033b0| 52 53 29 3a 0a 09 24 28 | 4d 41 4b 45 29 20 2d 43 |RS):..$(|MAKE) -C|
|000033c0| 20 24 40 0a 65 6e 64 69 | 66 0a 0a 69 66 6e 65 71 | $@.endi|f..ifneq|
|000033d0| 20 28 24 28 6f 72 69 67 | 69 6e 20 53 5f 46 49 4c | ($(orig|in S_FIL|
|000033e0| 45 53 29 2c 66 69 6c 65 | 29 0a 53 5f 46 49 4c 45 |ES),file|).S_FILE|
|000033f0| 53 3a 3d 0a 65 6e 64 69 | 66 0a 0a 73 2d 66 69 6c |S:=.endi|f..s-fil|
|00003400| 64 65 73 2f 6d 61 6e 2f | 00 00 00 00 00 00 00 00 |des/man/|........|
|00003410| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003430| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003460| 00 00 00 00 20 20 20 37 | 35 35 20 00 20 20 20 32 |....   7|55 .   2|
|00003470| 34 33 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |43 .    |13 .    |
|00003480| 20 20 20 20 20 20 30 20 | 20 34 34 31 31 35 35 35 |      0 | 4411555|
|00003490| 32 30 34 20 20 20 35 33 | 34 33 00 20 00 00 00 00 |204   53|43. ....|
|000034a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003600| 64 65 73 2f 6d 61 6e 2f | 64 65 73 2e 31 00 00 00 |des/man/|des.1...|
|00003610| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003660| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00003670| 34 33 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |43 .    |13 .    |
|00003680| 20 20 20 34 31 35 36 20 | 20 34 34 31 31 35 35 35 |   4156 | 4411555|
|00003690| 32 30 33 20 20 20 36 32 | 37 32 00 20 00 00 00 00 |203   62|72. ....|
|000036a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003800| 2e 54 48 20 44 45 53 20 | 31 20 22 4d 61 72 63 68 |.TH DES |1 "March|
|00003810| 20 39 2c 20 31 39 38 39 | 22 0a 2e 47 4e 20 32 0a | 9, 1989|"..GN 2.|
|00003820| 2e 53 48 20 4e 41 4d 45 | 0a 64 65 73 20 5c 2d 20 |.SH NAME|.des \- |
|00003830| 65 6e 63 72 79 70 74 20 | 61 6e 64 20 64 65 63 72 |encrypt |and decr|
|00003840| 79 70 74 20 75 73 69 6e | 67 20 44 45 53 20 61 6c |ypt usin|g DES al|
|00003850| 67 6f 72 69 74 68 6d 0a | 2e 53 48 20 53 59 4e 4f |gorithm.|.SH SYNO|
|00003860| 50 53 49 53 0a 2e 42 20 | 64 65 73 0a 5b 0a 2e 42 |PSIS..B |des.[..B|
|00003870| 20 2d 6b 0a 2e 49 20 6b | 65 79 73 74 72 69 6e 67 | -k..I k|eystring|
|00003880| 0a 5d 20 5b 0a 2e 42 20 | 2d 65 0a 5d 20 5b 0a 2e |.] [..B |-e.] [..|
|00003890| 42 20 2d 64 0a 5d 20 5b | 0a 2e 42 20 2d 78 0a 5d |B -d.] [|..B -x.]|
|000038a0| 20 5b 0a 2e 42 20 2d 58 | 0a 5d 20 5b 0a 2e 42 20 | [..B -X|.] [..B |
|000038b0| 2d 63 0a 2e 49 20 63 6f | 75 6e 74 0a 5d 20 5b 0a |-c..I co|unt.] [.|
|000038c0| 2e 42 20 2d 70 0a 5d 20 | 5b 0a 2e 49 20 69 6e 70 |.B -p.] |[..I inp|
|000038d0| 75 74 66 69 6c 65 0a 5b | 0a 2e 49 20 6f 75 74 70 |utfile.[|..I outp|
|000038e0| 75 74 66 69 6c 65 0a 5d | 20 5d 0a 2e 53 48 20 44 |utfile.]| ]..SH D|
|000038f0| 45 53 43 52 49 50 54 49 | 4f 4e 0a 2e 49 20 44 65 |ESCRIPTI|ON..I De|
|00003900| 73 0a 72 65 61 64 73 0a | 2e 49 20 69 6e 70 75 74 |s.reads.|.I input|
|00003910| 66 69 6c 65 0a 61 6e 64 | 20 77 72 69 74 65 73 20 |file.and| writes |
|00003920| 74 68 65 20 65 6e 2f 64 | 65 63 72 79 70 74 65 64 |the en/d|ecrypted|
|00003930| 20 64 61 74 61 20 74 6f | 0a 2e 49 20 6f 75 74 70 | data to|..I outp|
|00003940| 75 74 66 69 6c 65 5c 63 | 0a 5c 26 2e 0a 49 66 20 |utfile\c|.\&..If |
|00003950| 66 69 6c 65 20 6e 61 6d | 65 20 69 73 20 6e 6f 74 |file nam|e is not|
|00003960| 20 67 69 76 65 6e 20 69 | 6e 20 63 6f 6d 6d 61 6e | given i|n comman|
|00003970| 64 20 6c 69 6e 65 2c 20 | 64 65 73 20 75 73 65 73 |d line, |des uses|
|00003980| 20 73 74 61 6e 64 61 72 | 64 20 69 6e 70 75 74 20 | standar|d input |
|00003990| 6f 72 20 6f 75 74 70 75 | 74 2e 0a 54 68 65 0a 2e |or outpu|t..The..|
|000039a0| 49 20 6b 65 79 73 74 72 | 69 6e 67 0a 69 73 20 74 |I keystr|ing.is t|
|000039b0| 72 61 6e 73 66 6f 72 6d | 65 64 20 62 79 20 61 20 |ransform|ed by a |
|000039c0| 6f 6e 65 2d 77 61 79 20 | 66 75 6e 74 69 6f 6e 20 |one-way |funtion |
|000039d0| 69 6e 74 6f 20 61 20 38 | 2d 62 79 74 65 20 6b 65 |into a 8|-byte ke|
|000039e0| 79 2c 0a 77 68 69 63 68 | 20 69 73 20 74 68 65 6e |y,.which| is then|
|000039f0| 20 75 73 65 64 20 62 79 | 20 74 68 65 20 61 6c 67 | used by| the alg|
|00003a00| 6f 72 69 74 68 6d 2e 20 | 49 66 20 6e 6f 0a 2e 49 |orithm. |If no..I|
|00003a10| 20 6b 65 79 73 74 72 69 | 6e 67 0a 69 73 20 67 69 | keystri|ng.is gi|
|00003a20| 76 65 6e 20 6f 6e 20 63 | 6f 6d 6d 61 6e 64 20 6c |ven on c|ommand l|
|00003a30| 69 6e 65 2c 0a 64 65 73 | 20 61 73 6b 73 20 6f 6e |ine,.des| asks on|
|00003a40| 65 20 77 69 74 68 20 67 | 65 74 70 61 73 73 28 33 |e with g|etpass(3|
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|000055e0| 74 68 65 20 66 69 72 73 | 74 20 62 79 74 65 20 6f |the firs|t byte o|
|000055f0| 66 0a 2e 49 20 43 5f 42 | 6c 6f 63 6b 0a 69 73 20 |f..I C_B|lock.is |
|00005600| 64 65 73 2f 70 72 6f 67 | 2f 64 65 73 2d 63 65 72 |des/prog|/des-cer|
|00005610| 74 69 66 79 2e 63 00 00 | 00 00 00 00 00 00 00 00 |tify.c..|........|
|00005620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005660| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00005670| 34 33 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |43 .    |13 .    |
|00005680| 20 20 31 30 35 35 34 20 | 20 34 34 31 31 35 35 35 |  10554 | 4411555|
|00005690| 32 30 37 20 20 31 30 32 | 33 36 00 20 00 00 00 00 |207  102|36. ....|
|000056a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005800| 23 69 6e 63 6c 75 64 65 | 20 22 64 65 73 2e 68 22 |#include| "des.h"|
|00005810| 0a 23 69 66 64 65 66 20 | 42 53 44 0a 23 69 6e 63 |.#ifdef |BSD.#inc|
|00005820| 6c 75 64 65 20 3c 73 79 | 73 2f 74 69 6d 65 2e 68 |lude <sy|s/time.h|
|00005830| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 3c 73 79 73 2f |>.#inclu|de <sys/|
|00005840| 72 65 73 6f 75 72 63 65 | 2e 68 3e 0a 23 65 6e 64 |resource|.h>.#end|
|00005850| 69 66 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 74 64 |if.#incl|ude <std|
|00005860| 69 6f 2e 68 3e 0a 0a 73 | 74 61 74 69 63 20 64 65 |io.h>..s|tatic de|
|00005870| 73 5f 75 5f 63 68 61 72 | 20 72 65 76 38 62 69 74 |s_u_char| rev8bit|
|00005880| 73 5b 5d 20 3d 20 7b 0a | 23 69 6e 63 6c 75 64 65 |s[] = {.|#include|
|00005890| 20 22 65 69 67 68 74 2e | 68 22 0a 7d 3b 0a 0a 69 | "eight.|h".};..i|
|000058a0| 6e 74 09 67 66 6c 61 67 | 3b 0a 69 6e 74 09 76 66 |nt.gflag|;.int.vf|
|000058b0| 6c 61 67 3b 0a 69 6e 74 | 09 74 66 6c 61 67 3b 0a |lag;.int|.tflag;.|
|000058c0| 69 6e 74 09 63 6f 75 6e | 74 20 3d 20 31 3b 0a 0a |int.coun|t = 1;..|
|000058d0| 65 78 74 65 72 6e 20 63 | 68 61 72 09 2a 6f 70 74 |extern c|har.*opt|
|000058e0| 61 72 67 3b 0a 65 78 74 | 65 72 6e 20 69 6e 74 09 |arg;.ext|ern int.|
|000058f0| 6f 70 74 69 6e 64 3b 0a | 0a 6d 61 69 6e 28 61 72 |optind;.|.main(ar|
|00005900| 67 63 2c 61 72 67 76 2c | 65 6e 76 70 29 0a 0a 69 |gc,argv,|envp)..i|
|00005910| 6e 74 20 61 72 67 63 3b | 0a 63 68 61 72 20 2a 2a |nt argc;|.char **|
|00005920| 61 72 67 76 3b 0a 63 68 | 61 72 20 2a 2a 65 6e 76 |argv;.ch|ar **env|
|00005930| 70 3b 0a 0a 7b 0a 20 20 | 63 68 61 72 09 73 5b 31 |p;..{.  |char.s[1|
|00005940| 30 30 5d 3b 0a 20 20 63 | 68 61 72 09 73 5f 6b 5b |00];.  c|har.s_k[|
|00005950| 33 30 5d 3b 0a 20 20 63 | 68 61 72 09 73 5f 70 5b |30];.  c|har.s_p[|
|00005960| 33 30 5d 3b 0a 20 20 63 | 68 61 72 09 73 5f 63 5b |30];.  c|har.s_c[|
|00005970| 33 30 5d 3b 0a 20 20 43 | 5f 42 6c 6f 63 6b 09 62 |30];.  C|_Block.b|
|00005980| 5f 6b 65 79 3b 0a 20 20 | 43 5f 42 6c 6f 63 6b 09 |_key;.  |C_Block.|
|00005990| 62 5f 70 6c 61 69 6e 3b | 0a 20 20 43 5f 42 6c 6f |b_plain;|.  C_Blo|
|000059a0| 63 6b 09 62 5f 63 69 70 | 68 65 72 3b 0a 20 20 63 |ck.b_cip|her;.  c|
|000059b0| 68 61 72 09 73 5f 63 31 | 5b 33 30 5d 3b 0a 20 20 |har.s_c1|[30];.  |
|000059c0| 63 68 61 72 09 73 5f 70 | 31 5b 33 30 5d 3b 0a 20 |char.s_p|1[30];. |
|000059d0| 20 63 68 61 72 09 73 5f | 70 32 5b 33 30 5d 3b 0a | char.s_|p2[30];.|
|000059e0| 20 20 43 5f 42 6c 6f 63 | 6b 09 62 5f 63 69 70 68 |  C_Bloc|k.b_ciph|
|000059f0| 65 72 31 3b 0a 20 20 43 | 5f 42 6c 6f 63 6b 09 62 |er1;.  C|_Block.b|
|00005a00| 5f 70 6c 61 69 6e 31 3b | 0a 20 20 43 5f 42 6c 6f |_plain1;|.  C_Blo|
|00005a10| 63 6b 09 62 5f 70 6c 61 | 69 6e 32 3b 0a 20 20 43 |ck.b_pla|in2;.  C|
|00005a20| 5f 42 6c 6f 63 6b 09 62 | 5f 74 3b 0a 20 20 4b 65 |_Block.b|_t;.  Ke|
|00005a30| 79 5f 73 63 68 65 64 75 | 6c 65 09 73 63 68 65 64 |y_schedu|le.sched|
|00005a40| 3b 0a 20 20 69 6e 74 09 | 65 72 72 3b 0a 20 20 69 |;.  int.|err;.  i|
|00005a50| 6e 74 09 63 3b 0a 20 20 | 69 6e 74 09 65 5f 63 2c |nt.c;.  |int.e_c,|
|00005a60| 65 5f 70 31 2c 65 5f 70 | 32 3b 0a 20 20 69 6e 74 |e_p1,e_p|2;.  int|
|00005a70| 09 69 3b 0a 20 20 0a 20 | 20 77 68 69 6c 65 20 28 |.i;.  . | while (|
|00005a80| 28 63 20 3d 20 67 65 74 | 6f 70 74 28 61 72 67 63 |(c = get|opt(argc|
|00005a90| 2c 61 72 67 76 2c 22 76 | 6e 3a 74 67 22 29 29 20 |,argv,"v|n:tg")) |
|00005aa0| 21 3d 20 45 4f 46 29 20 | 7b 0a 20 20 20 20 73 77 |!= EOF) |{.    sw|
|00005ab0| 69 74 63 68 20 28 63 29 | 20 7b 0a 20 20 20 20 63 |itch (c)| {.    c|
|00005ac0| 61 73 65 20 27 76 27 3a | 0a 20 20 20 20 20 20 76 |ase 'v':|.      v|
|00005ad0| 66 6c 61 67 2b 2b 3b 0a | 20 20 20 20 20 20 62 72 |flag++;.|      br|
|00005ae0| 65 61 6b 3b 0a 20 20 20 | 20 63 61 73 65 20 27 6e |eak;.   | case 'n|
|00005af0| 27 3a 0a 20 20 20 20 20 | 20 63 6f 75 6e 74 20 3d |':.     | count =|
|00005b00| 20 61 74 6f 69 28 6f 70 | 74 61 72 67 29 3b 0a 20 | atoi(op|targ);. |
|00005b10| 20 20 20 20 20 62 72 65 | 61 6b 3b 0a 20 20 20 20 |     bre|ak;.    |
|00005b20| 63 61 73 65 20 27 74 27 | 3a 0a 20 20 20 20 20 20 |case 't'|:.      |
|00005b30| 74 66 6c 61 67 2b 2b 3b | 0a 20 20 20 20 20 20 62 |tflag++;|.      b|
|00005b40| 72 65 61 6b 3b 0a 20 20 | 20 20 63 61 73 65 20 27 |reak;.  |  case '|
|00005b50| 67 27 3a 0a 20 20 20 20 | 20 20 67 66 6c 61 67 2b |g':.    |  gflag+|
|00005b60| 2b 3b 0a 20 20 20 20 20 | 20 62 72 65 61 6b 3b 0a |+;.     | break;.|
|00005b70| 20 20 20 20 64 65 66 61 | 75 6c 74 3a 0a 20 20 20 |    defa|ult:.   |
|00005b80| 20 20 20 62 72 65 61 6b | 3b 0a 20 20 20 20 7d 0a |   break|;.    }.|
|00005b90| 20 20 7d 0a 20 20 69 66 | 20 28 67 66 6c 61 67 29 |  }.  if| (gflag)|
|00005ba0| 20 7b 0a 20 20 20 20 74 | 66 6c 61 67 20 3d 20 30 | {.    t|flag = 0|
|00005bb0| 3b 0a 20 20 20 20 63 6f | 75 6e 74 20 3d 20 31 3b |;.    co|unt = 1;|
|00005bc0| 0a 20 20 7d 0a 20 20 77 | 68 69 6c 65 28 66 67 65 |.  }.  w|hile(fge|
|00005bd0| 74 73 28 73 2c 73 69 7a | 65 6f 66 28 73 29 2c 73 |ts(s,siz|eof(s),s|
|00005be0| 74 64 69 6e 29 29 20 7b | 0a 20 20 20 20 65 5f 63 |tdin)) {|.    e_c|
|00005bf0| 20 3d 20 65 5f 70 31 20 | 3d 20 65 5f 70 32 20 3d | = e_p1 |= e_p2 =|
|00005c00| 20 65 72 72 20 3d 20 30 | 3b 0a 20 20 20 20 69 66 | err = 0|;.    if|
|00005c10| 20 28 73 73 63 61 6e 66 | 28 73 2c 22 25 73 20 25 | (sscanf|(s,"%s %|
|00005c20| 73 20 25 73 22 2c 73 5f | 6b 2c 73 5f 70 2c 73 5f |s %s",s_|k,s_p,s_|
|00005c30| 63 29 20 21 3d 20 33 29 | 0a 20 20 20 20 20 20 62 |c) != 3)|.      b|
|00005c40| 72 65 61 6b 3b 0a 20 20 | 20 20 73 5f 74 6f 5f 62 |reak;.  |  s_to_b|
|00005c50| 28 73 5f 6b 2c 26 62 5f | 6b 65 79 29 3b 0a 20 20 |(s_k,&b_|key);.  |
|00005c60| 20 20 73 5f 74 6f 5f 62 | 28 73 5f 70 2c 26 62 5f |  s_to_b|(s_p,&b_|
|00005c70| 70 6c 61 69 6e 29 3b 0a | 20 20 20 20 73 5f 74 6f |plain);.|    s_to|
|00005c80| 5f 62 28 73 5f 63 2c 26 | 62 5f 63 69 70 68 65 72 |_b(s_c,&|b_cipher|
|00005c90| 29 3b 0a 20 20 20 20 64 | 65 73 5f 73 65 74 5f 6b |);.    d|es_set_k|
|00005ca0| 65 79 28 26 62 5f 6b 65 | 79 2c 26 73 63 68 65 64 |ey(&b_ke|y,&sched|
|00005cb0| 29 3b 0a 20 20 20 20 69 | 66 20 28 74 66 6c 61 67 |);.    i|f (tflag|
|00005cc0| 29 0a 20 20 20 20 20 20 | 74 69 6d 69 6e 67 28 30 |).      |timing(0|
|00005cd0| 2c 63 6f 75 6e 74 29 3b | 0a 20 20 20 20 64 65 73 |,count);|.    des|
|00005ce0| 5f 65 63 62 5f 65 6e 63 | 72 79 70 74 28 26 62 5f |_ecb_enc|rypt(&b_|
|00005cf0| 70 6c 61 69 6e 2c 26 62 | 5f 63 69 70 68 65 72 31 |plain,&b|_cipher1|
|00005d00| 2c 26 73 63 68 65 64 2c | 44 45 53 5f 45 4e 43 52 |,&sched,|DES_ENCR|
|00005d10| 59 50 54 29 3b 0a 20 20 | 20 20 64 65 73 5f 65 63 |YPT);.  |  des_ec|
|00005d20| 62 5f 65 6e 63 72 79 70 | 74 28 26 62 5f 63 69 70 |b_encryp|t(&b_cip|
|00005d30| 68 65 72 31 2c 26 62 5f | 70 6c 61 69 6e 32 2c 26 |her1,&b_|plain2,&|
|00005d40| 73 63 68 65 64 2c 44 45 | 53 5f 44 45 43 52 59 50 |sched,DE|S_DECRYP|
|00005d50| 54 29 3b 0a 20 20 20 20 | 64 65 73 5f 65 63 62 5f |T);.    |des_ecb_|
|00005d60| 65 6e 63 72 79 70 74 28 | 26 62 5f 63 69 70 68 65 |encrypt(|&b_ciphe|
|00005d70| 72 2c 26 62 5f 70 6c 61 | 69 6e 31 2c 26 73 63 68 |r,&b_pla|in1,&sch|
|00005d80| 65 64 2c 44 45 53 5f 44 | 45 43 52 59 50 54 29 3b |ed,DES_D|ECRYPT);|
|00005d90| 0a 20 20 20 20 66 6f 72 | 28 69 20 3d 20 33 3b 20 |.    for|(i = 3; |
|00005da0| 69 20 3c 20 63 6f 75 6e | 74 3b 20 69 2b 2b 29 0a |i < coun|t; i++).|
|00005db0| 20 20 20 20 20 20 64 65 | 73 5f 65 63 62 5f 65 6e |      de|s_ecb_en|
|00005dc0| 63 72 79 70 74 28 26 62 | 5f 70 6c 61 69 6e 2c 26 |crypt(&b|_plain,&|
|00005dd0| 62 5f 74 2c 26 73 63 68 | 65 64 2c 44 45 53 5f 45 |b_t,&sch|ed,DES_E|
|00005de0| 4e 43 52 59 50 54 29 3b | 0a 20 20 20 20 69 66 20 |NCRYPT);|.    if |
|00005df0| 28 74 66 6c 61 67 29 0a | 20 20 20 20 20 20 74 69 |(tflag).|      ti|
|00005e00| 6d 69 6e 67 28 31 2c 63 | 6f 75 6e 74 29 3b 0a 20 |ming(1,c|ount);. |
|00005e10| 20 20 20 62 5f 74 6f 5f | 73 28 26 62 5f 6b 65 79 |   b_to_|s(&b_key|
|00005e20| 2c 73 5f 6b 29 3b 0a 20 | 20 20 20 62 5f 74 6f 5f |,s_k);. |   b_to_|
|00005e30| 73 28 26 62 5f 70 6c 61 | 69 6e 2c 73 5f 70 29 3b |s(&b_pla|in,s_p);|
|00005e40| 0a 20 20 20 20 62 5f 74 | 6f 5f 73 28 26 62 5f 63 |.    b_t|o_s(&b_c|
|00005e50| 69 70 68 65 72 2c 73 5f | 63 29 3b 0a 20 20 20 20 |ipher,s_|c);.    |
|00005e60| 62 5f 74 6f 5f 73 28 26 | 62 5f 63 69 70 68 65 72 |b_to_s(&|b_cipher|
|00005e70| 31 2c 73 5f 63 31 29 3b | 0a 20 20 20 20 62 5f 74 |1,s_c1);|.    b_t|
|00005e80| 6f 5f 73 28 26 62 5f 70 | 6c 61 69 6e 31 2c 73 5f |o_s(&b_p|lain1,s_|
|00005e90| 70 31 29 3b 0a 20 20 20 | 20 62 5f 74 6f 5f 73 28 |p1);.   | b_to_s(|
|00005ea0| 26 62 5f 70 6c 61 69 6e | 32 2c 73 5f 70 32 29 3b |&b_plain|2,s_p2);|
|00005eb0| 0a 20 20 20 20 69 66 20 | 28 62 5f 63 6d 70 28 26 |.    if |(b_cmp(&|
|00005ec0| 62 5f 63 69 70 68 65 72 | 2c 26 62 5f 63 69 70 68 |b_cipher|,&b_ciph|
|00005ed0| 65 72 31 29 29 20 7b 0a | 20 20 20 20 20 20 65 72 |er1)) {.|      er|
|00005ee0| 72 2b 2b 3b 0a 20 20 20 | 20 20 20 65 5f 63 2b 2b |r++;.   |   e_c++|
|00005ef0| 3b 0a 20 20 20 20 7d 0a | 20 20 20 20 69 66 20 28 |;.    }.|    if (|
|00005f00| 62 5f 63 6d 70 28 26 62 | 5f 70 6c 61 69 6e 2c 26 |b_cmp(&b|_plain,&|
|00005f10| 62 5f 70 6c 61 69 6e 31 | 29 29 20 7b 0a 20 20 20 |b_plain1|)) {.   |
|00005f20| 20 20 20 65 72 72 2b 2b | 3b 0a 20 20 20 20 20 20 |   err++|;.      |
|00005f30| 65 5f 70 31 2b 2b 3b 0a | 20 20 20 20 7d 0a 20 20 |e_p1++;.|    }.  |
|00005f40| 20 20 69 66 20 28 62 5f | 63 6d 70 28 26 62 5f 70 |  if (b_|cmp(&b_p|
|00005f50| 6c 61 69 6e 2c 26 62 5f | 70 6c 61 69 6e 32 29 29 |lain,&b_|plain2))|
|00005f60| 20 7b 0a 20 20 20 20 20 | 20 65 72 72 2b 2b 3b 0a | {.     | err++;.|
|00005f70| 20 20 20 20 20 20 65 5f | 70 32 2b 2b 3b 0a 20 20 |      e_|p2++;.  |
|00005f80| 20 20 7d 0a 20 20 20 20 | 69 66 20 28 67 66 6c 61 |  }.    |if (gfla|
|00005f90| 67 29 20 7b 0a 20 20 20 | 20 20 20 70 72 69 6e 74 |g) {.   |   print|
|00005fa0| 66 28 22 25 73 20 25 73 | 20 25 73 5c 6e 22 2c 73 |f("%s %s| %s\n",s|
|00005fb0| 5f 6b 2c 73 5f 70 2c 73 | 5f 63 31 29 3b 0a 20 20 |_k,s_p,s|_c1);.  |
|00005fc0| 20 20 7d 20 65 6c 73 65 | 20 7b 0a 20 20 20 20 20 |  } else| {.     |
|00005fd0| 20 70 72 69 6e 74 66 28 | 22 25 2d 32 73 20 4b 65 | printf(|"%-2s Ke|
|00005fe0| 79 3a 20 25 73 20 20 50 | 6c 61 3a 20 25 73 20 20 |y: %s  P|la: %s  |
|00005ff0| 43 69 70 3a 20 25 73 22 | 2c 65 72 72 20 3f 20 22 |Cip: %s"|,err ? "|
|00006000| 22 20 3a 20 22 4f 4b 22 | 2c 73 5f 6b 2c 73 5f 70 |" : "OK"|,s_k,s_p|
|00006010| 2c 73 5f 63 29 3b 0a 20 | 20 20 20 20 20 69 66 20 |,s_c);. |     if |
|00006020| 28 76 66 6c 61 67 29 20 | 7b 0a 09 70 72 69 6e 74 |(vflag) |{..print|
|00006030| 66 28 22 5c 6e 22 29 3b | 0a 09 69 66 20 28 65 5f |f("\n");|..if (e_|
|00006040| 63 29 0a 09 20 20 70 72 | 69 6e 74 66 28 22 25 34 |c)..  pr|intf("%4|
|00006050| 39 73 43 69 70 3a 20 25 | 73 5c 6e 22 2c 22 22 2c |9sCip: %|s\n","",|
|00006060| 73 5f 63 31 29 3b 0a 09 | 69 66 20 28 65 5f 70 31 |s_c1);..|if (e_p1|
|00006070| 29 0a 09 20 20 70 72 69 | 6e 74 66 28 22 25 32 36 |)..  pri|ntf("%26|
|00006080| 73 50 6c 31 3a 20 25 73 | 5c 6e 22 2c 22 22 2c 73 |sPl1: %s|\n","",s|
|00006090| 5f 70 31 29 3b 0a 09 69 | 66 20 28 65 5f 70 32 29 |_p1);..i|f (e_p2)|
|000060a0| 0a 09 20 20 70 72 69 6e | 74 66 28 22 25 32 36 73 |..  prin|tf("%26s|
|000060b0| 50 6c 32 3a 20 25 73 5c | 6e 22 2c 22 22 2c 73 5f |Pl2: %s\|n","",s_|
|000060c0| 70 32 29 3b 0a 20 20 20 | 20 20 20 7d 20 65 6c 73 |p2);.   |   } els|
|000060d0| 65 20 7b 0a 09 69 66 20 | 28 65 5f 63 29 20 70 72 |e {..if |(e_c) pr|
|000060e0| 69 6e 74 66 28 22 20 63 | 22 29 3b 0a 09 69 66 20 |intf(" c|");..if |
|000060f0| 28 65 5f 70 31 29 20 70 | 72 69 6e 74 66 28 22 20 |(e_p1) p|rintf(" |
|00006100| 70 31 22 29 3b 0a 09 69 | 66 20 28 65 5f 70 32 29 |p1");..i|f (e_p2)|
|00006110| 20 70 72 69 6e 74 66 28 | 22 20 70 32 22 29 3b 0a | printf(|" p2");.|
|00006120| 09 70 72 69 6e 74 66 28 | 22 5c 6e 22 29 3b 0a 20 |.printf(|"\n");. |
|00006130| 20 20 20 20 20 7d 0a 20 | 20 20 20 20 20 69 66 20 |     }. |     if |
|00006140| 28 74 66 6c 61 67 29 0a | 09 74 69 6d 69 6e 67 28 |(tflag).|.timing(|
|00006150| 32 2c 63 6f 75 6e 74 29 | 3b 0a 20 20 20 20 7d 0a |2,count)|;.    }.|
|00006160| 20 20 7d 0a 20 20 69 66 | 20 28 74 66 6c 61 67 29 |  }.  if| (tflag)|
|00006170| 0a 20 20 20 20 74 69 6d | 69 6e 67 28 33 2c 63 6f |.    tim|ing(3,co|
|00006180| 75 6e 74 29 3b 0a 20 20 | 72 65 74 75 72 6e 20 30 |unt);.  |return 0|
|00006190| 3b 0a 7d 0a 0a 62 5f 63 | 6d 70 28 62 31 2c 62 32 |;.}..b_c|mp(b1,b2|
|000061a0| 29 0a 0a 43 5f 42 6c 6f | 63 6b 09 2a 62 31 3b 0a |)..C_Blo|ck.*b1;.|
|000061b0| 43 5f 42 6c 6f 63 6b 09 | 2a 62 32 3b 0a 0a 7b 0a |C_Block.|*b2;..{.|
|000061c0| 20 20 69 6e 74 09 69 3b | 0a 0a 20 20 66 6f 72 28 |  int.i;|..  for(|
|000061d0| 69 20 3d 20 30 3b 20 69 | 20 3c 20 38 3b 20 69 2b |i = 0; i| < 8; i+|
|000061e0| 2b 29 20 7b 0a 20 20 20 | 20 69 66 20 28 62 31 2d |+) {.   | if (b1-|
|000061f0| 3e 64 61 74 61 5b 69 5d | 20 21 3d 20 62 32 2d 3e |>data[i]| != b2->|
|00006200| 64 61 74 61 5b 69 5d 29 | 0a 20 20 20 20 20 20 72 |data[i])|.      r|
|00006210| 65 74 75 72 6e 20 31 3b | 0a 20 20 7d 0a 20 20 72 |eturn 1;|.  }.  r|
|00006220| 65 74 75 72 6e 20 30 3b | 0a 7d 0a 0a 62 5f 74 6f |eturn 0;|.}..b_to|
|00006230| 5f 73 28 62 2c 73 29 0a | 0a 63 68 61 72 09 2a 73 |_s(b,s).|.char.*s|
|00006240| 3b 0a 43 5f 42 6c 6f 63 | 6b 09 2a 62 3b 0a 0a 7b |;.C_Bloc|k.*b;..{|
|00006250| 0a 20 20 69 6e 74 09 69 | 3b 0a 20 20 66 6f 72 28 |.  int.i|;.  for(|
|00006260| 69 20 3d 20 30 3b 20 69 | 20 3c 20 38 3b 20 69 2b |i = 0; i| < 8; i+|
|00006270| 2b 29 20 7b 0a 20 20 20 | 20 73 70 72 69 6e 74 66 |+) {.   | sprintf|
|00006280| 28 26 73 5b 69 2a 32 5d | 2c 22 25 30 32 78 22 2c |(&s[i*2]|,"%02x",|
|00006290| 72 65 76 38 62 69 74 73 | 5b 62 2d 3e 64 61 74 61 |rev8bits|[b->data|
|000062a0| 5b 69 5d 5d 29 3b 0a 20 | 20 7d 0a 7d 0a 0a 73 5f |[i]]);. | }.}..s_|
|000062b0| 74 6f 5f 62 28 73 2c 62 | 29 0a 0a 63 68 61 72 09 |to_b(s,b|)..char.|
|000062c0| 2a 73 3b 0a 43 5f 42 6c | 6f 63 6b 09 2a 62 3b 0a |*s;.C_Bl|ock.*b;.|
|000062d0| 0a 7b 0a 20 20 69 6e 74 | 09 69 3b 0a 20 20 69 6e |.{.  int|.i;.  in|
|000062e0| 74 09 6a 3b 0a 20 20 69 | 6e 74 09 63 3b 0a 20 20 |t.j;.  i|nt.c;.  |
|000062f0| 69 6e 74 09 63 63 3b 0a | 0a 20 20 66 6f 72 28 69 |int.cc;.|.  for(i|
|00006300| 20 3d 20 30 3b 20 69 20 | 3c 20 38 3b 20 69 2b 2b | = 0; i |< 8; i++|
|00006310| 29 20 7b 0a 20 20 20 20 | 63 63 20 3d 20 30 3b 0a |) {.    |cc = 0;.|
|00006320| 20 20 20 20 66 6f 72 28 | 6a 20 3d 20 30 3b 20 6a |    for(|j = 0; j|
|00006330| 20 3c 20 32 3b 20 6a 2b | 2b 29 20 7b 0a 20 20 20 | < 2; j+|+) {.   |
|00006340| 20 20 20 63 20 3d 20 73 | 5b 69 2a 32 2b 6a 5d 20 |   c = s|[i*2+j] |
|00006350| 26 20 30 78 66 66 3b 0a | 20 20 20 20 20 20 69 66 |& 0xff;.|      if|
|00006360| 20 28 63 20 3e 3d 20 27 | 30 27 20 26 26 20 63 20 | (c >= '|0' && c |
|00006370| 3c 3d 20 27 39 27 29 0a | 09 63 20 2d 3d 20 27 30 |<= '9').|.c -= '0|
|00006380| 27 3b 0a 20 20 20 20 20 | 20 65 6c 73 65 20 69 66 |';.     | else if|
|00006390| 20 28 63 20 3e 3d 20 27 | 41 27 20 26 26 20 63 20 | (c >= '|A' && c |
|000063a0| 3c 3d 20 27 46 27 29 0a | 09 63 20 2d 3d 20 28 27 |<= 'F').|.c -= ('|
|000063b0| 41 27 2d 31 30 29 3b 0a | 20 20 20 20 20 20 65 6c |A'-10);.|      el|
|000063c0| 73 65 20 69 66 20 28 63 | 20 3e 3d 20 27 61 27 20 |se if (c| >= 'a' |
|000063d0| 26 26 20 63 20 3c 3d 20 | 27 66 27 29 0a 09 63 20 |&& c <= |'f')..c |
|000063e0| 2d 3d 20 28 27 61 27 2d | 31 30 29 3b 0a 20 20 20 |-= ('a'-|10);.   |
|000063f0| 20 20 20 65 6c 73 65 0a | 09 72 65 74 75 72 6e 20 |   else.|.return |
+--------+-------------------------+-------------------------+--------+--------+
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