DES in Perl was incomplete and not very useful

diff --git a/crypto/des/PC1 b/crypto/des/PC1
deleted file mode 100644 (file)
index efb8348..0000000
--- a/crypto/des/PC1
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/local/bin/perl
-
-@PC1=(  57,49,41,33,25,17, 9,
-        1,58,50,42,34,26,18,
-       10, 2,59,51,43,35,27,
-       19,11, 3,60,52,44,36,
-       "-","-","-","-",
-       63,55,47,39,31,23,15,
-        7,62,54,46,38,30,22,
-       14, 6,61,53,45,37,29,
-       21,13, 5,28,20,12, 4,
-       "-","-","-","-",
-       );
-
-foreach (@PC1)
-       {
-       if ($_ ne "-")
-               {
-               $_--;
-               $_=int($_/8)*8+7-($_%8);
-               printf "%2d  ",$_;
-               }
-       else
-               { print "--  "; }
-       print "\n" if (((++$i) % 8) == 0);
-       print "\n" if ((($i) % 32) == 0);
-       }
-

diff --git a/crypto/des/PC2 b/crypto/des/PC2
deleted file mode 100644 (file)
index 2d56027..0000000
--- a/crypto/des/PC2
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/usr/local/bin/perl
-
-@PC2_C=(14,17,11,24, 1, 5,
-        3,28,15, 6,21,10,
-       23,19,12, 4,26, 8,
-       16, 7,27,20,13, 2,
-       );
-
-@PC2_D=(41,52,31,37,47,55,
-       30,40,51,45,33,48,
-       44,49,39,56,34,53,
-       46,42,50,36,29,32,
-       );
-
-foreach (@PC2_C) {
-       if ($_ ne "-")
-               {
-               $_--;
-               printf "%2d  ",$_; }
-       else { print "--  "; }
-       $C{$_}=1;
-       print "\n" if (((++$i) % 8) == 0);
-       }
-$i=0;
-print "\n";
-foreach (@PC2_D) {
-       if ($_ ne "-")
-               {
-               $_-=29;
-               printf "%2d  ",$_; }
-       else { print "--  "; }
-       $D{$_}=1;
-       print "\n" if (((++$i) % 8) == 0); }
-
-print "\n";
-foreach $i (0 .. 27)
-       {
-       $_=$C{$i};
-       if ($_ ne "-") {printf "%2d ",$_;}
-       else { print "--  "; }
-       print "\n" if (((++$i) % 8) == 0);
-       }
-print "\n";
-
-print "\n";
-foreach $i (0 .. 27)
-       {
-       $_=$D{$i};
-       if ($_ ne "-") {printf "%2d  ",$_;}
-       else { print "--  "; }
-       print "\n" if (((++$i) % 8) == 0);
-       }
-print "\n";
-sub numsort
-       {
-       $a-$b;
-       }

diff --git a/crypto/des/des.pl b/crypto/des/des.pl
deleted file mode 100644 (file)
index 8a3f7e3..0000000
--- a/crypto/des/des.pl
+++ /dev/null
@@ -1,552 +0,0 @@
-#!/usr/local/bin/perl
-# des.pl - eric young 22/11/1991 eay@cryptsoft.com
-#
-# Copyright (C) 1993 Eric Young
-#
-# 11 April 1996 - patched to circumvent Perl 5 (through 5.002) problem
-#                 with sign-extension on right shift operations.
-#                 Ed Kubaitis - ejk@uiuc.edu
-#
-# eay - 92/08/31 - I think I have fixed all problems for 64bit
-# versions of perl but I could be wrong since I have not tested it yet :-).
-#
-# This is an implementation of DES in perl.
-# The two routines (des_set_key and des_ecb_encrypt)
-# take 8 byte objects as arguments.
-#
-# des_set_key takes an 8 byte string as a key and returns a key schedule
-# for use in calls to des_ecb_encrypt.
-# des_ecb_encrypt takes three arguments, the first is a key schedule
-# (make sure to pass it by reference with the *), the second is 1
-# to encrypt, 0 to decrypt.  The third argument is an 8 byte object
-# to encrypt.  The function returns an 8 byte object that has been
-# DES encrypted.
-#
-# example:
-# require 'des.pl'
-#
-# $key =pack("C8",0x12,0x23,0x45,0x67,0x89,0xab,0xcd,0xef);
-# @ks=  &des_set_key($key);
-#
-# $outbytes= &des_ecb_encrypt(*ks,1,$data);
-# @enc =unpack("C8",$outbytes);
-#
-                 
-package des;
-
-eval("use integer;") if (int($]) > 4);
-
-# The following 8 arrays are used in des_set_key
-@skb0=(
-# for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 
-0x00000000,0x00000010,0x20000000,0x20000010,
-0x00010000,0x00010010,0x20010000,0x20010010,
-0x00000800,0x00000810,0x20000800,0x20000810,
-0x00010800,0x00010810,0x20010800,0x20010810,
-0x00000020,0x00000030,0x20000020,0x20000030,
-0x00010020,0x00010030,0x20010020,0x20010030,
-0x00000820,0x00000830,0x20000820,0x20000830,
-0x00010820,0x00010830,0x20010820,0x20010830,
-0x00080000,0x00080010,0x20080000,0x20080010,
-0x00090000,0x00090010,0x20090000,0x20090010,
-0x00080800,0x00080810,0x20080800,0x20080810,
-0x00090800,0x00090810,0x20090800,0x20090810,
-0x00080020,0x00080030,0x20080020,0x20080030,
-0x00090020,0x00090030,0x20090020,0x20090030,
-0x00080820,0x00080830,0x20080820,0x20080830,
-0x00090820,0x00090830,0x20090820,0x20090830,
-);
-@skb1=(
-# for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 
-0x00000000,0x02000000,0x00002000,0x02002000,
-0x00200000,0x02200000,0x00202000,0x02202000,
-0x00000004,0x02000004,0x00002004,0x02002004,
-0x00200004,0x02200004,0x00202004,0x02202004,
-0x00000400,0x02000400,0x00002400,0x02002400,
-0x00200400,0x02200400,0x00202400,0x02202400,
-0x00000404,0x02000404,0x00002404,0x02002404,
-0x00200404,0x02200404,0x00202404,0x02202404,
-0x10000000,0x12000000,0x10002000,0x12002000,
-0x10200000,0x12200000,0x10202000,0x12202000,
-0x10000004,0x12000004,0x10002004,0x12002004,
-0x10200004,0x12200004,0x10202004,0x12202004,
-0x10000400,0x12000400,0x10002400,0x12002400,
-0x10200400,0x12200400,0x10202400,0x12202400,
-0x10000404,0x12000404,0x10002404,0x12002404,
-0x10200404,0x12200404,0x10202404,0x12202404,
-);
-@skb2=(
-# for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 
-0x00000000,0x00000001,0x00040000,0x00040001,
-0x01000000,0x01000001,0x01040000,0x01040001,
-0x00000002,0x00000003,0x00040002,0x00040003,
-0x01000002,0x01000003,0x01040002,0x01040003,
-0x00000200,0x00000201,0x00040200,0x00040201,
-0x01000200,0x01000201,0x01040200,0x01040201,
-0x00000202,0x00000203,0x00040202,0x00040203,
-0x01000202,0x01000203,0x01040202,0x01040203,
-0x08000000,0x08000001,0x08040000,0x08040001,
-0x09000000,0x09000001,0x09040000,0x09040001,
-0x08000002,0x08000003,0x08040002,0x08040003,
-0x09000002,0x09000003,0x09040002,0x09040003,
-0x08000200,0x08000201,0x08040200,0x08040201,
-0x09000200,0x09000201,0x09040200,0x09040201,
-0x08000202,0x08000203,0x08040202,0x08040203,
-0x09000202,0x09000203,0x09040202,0x09040203,
-);
-@skb3=(
-# for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 
-0x00000000,0x00100000,0x00000100,0x00100100,
-0x00000008,0x00100008,0x00000108,0x00100108,
-0x00001000,0x00101000,0x00001100,0x00101100,
-0x00001008,0x00101008,0x00001108,0x00101108,
-0x04000000,0x04100000,0x04000100,0x04100100,
-0x04000008,0x04100008,0x04000108,0x04100108,
-0x04001000,0x04101000,0x04001100,0x04101100,
-0x04001008,0x04101008,0x04001108,0x04101108,
-0x00020000,0x00120000,0x00020100,0x00120100,
-0x00020008,0x00120008,0x00020108,0x00120108,
-0x00021000,0x00121000,0x00021100,0x00121100,
-0x00021008,0x00121008,0x00021108,0x00121108,
-0x04020000,0x04120000,0x04020100,0x04120100,
-0x04020008,0x04120008,0x04020108,0x04120108,
-0x04021000,0x04121000,0x04021100,0x04121100,
-0x04021008,0x04121008,0x04021108,0x04121108,
-);
-@skb4=(
-# for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 
-0x00000000,0x10000000,0x00010000,0x10010000,
-0x00000004,0x10000004,0x00010004,0x10010004,
-0x20000000,0x30000000,0x20010000,0x30010000,
-0x20000004,0x30000004,0x20010004,0x30010004,
-0x00100000,0x10100000,0x00110000,0x10110000,
-0x00100004,0x10100004,0x00110004,0x10110004,
-0x20100000,0x30100000,0x20110000,0x30110000,
-0x20100004,0x30100004,0x20110004,0x30110004,
-0x00001000,0x10001000,0x00011000,0x10011000,
-0x00001004,0x10001004,0x00011004,0x10011004,
-0x20001000,0x30001000,0x20011000,0x30011000,
-0x20001004,0x30001004,0x20011004,0x30011004,
-0x00101000,0x10101000,0x00111000,0x10111000,
-0x00101004,0x10101004,0x00111004,0x10111004,
-0x20101000,0x30101000,0x20111000,0x30111000,
-0x20101004,0x30101004,0x20111004,0x30111004,
-);
-@skb5=(
-# for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 
-0x00000000,0x08000000,0x00000008,0x08000008,
-0x00000400,0x08000400,0x00000408,0x08000408,
-0x00020000,0x08020000,0x00020008,0x08020008,
-0x00020400,0x08020400,0x00020408,0x08020408,
-0x00000001,0x08000001,0x00000009,0x08000009,
-0x00000401,0x08000401,0x00000409,0x08000409,
-0x00020001,0x08020001,0x00020009,0x08020009,
-0x00020401,0x08020401,0x00020409,0x08020409,
-0x02000000,0x0A000000,0x02000008,0x0A000008,
-0x02000400,0x0A000400,0x02000408,0x0A000408,
-0x02020000,0x0A020000,0x02020008,0x0A020008,
-0x02020400,0x0A020400,0x02020408,0x0A020408,
-0x02000001,0x0A000001,0x02000009,0x0A000009,
-0x02000401,0x0A000401,0x02000409,0x0A000409,
-0x02020001,0x0A020001,0x02020009,0x0A020009,
-0x02020401,0x0A020401,0x02020409,0x0A020409,
-);
-@skb6=(
-# for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 
-0x00000000,0x00000100,0x00080000,0x00080100,
-0x01000000,0x01000100,0x01080000,0x01080100,
-0x00000010,0x00000110,0x00080010,0x00080110,
-0x01000010,0x01000110,0x01080010,0x01080110,
-0x00200000,0x00200100,0x00280000,0x00280100,
-0x01200000,0x01200100,0x01280000,0x01280100,
-0x00200010,0x00200110,0x00280010,0x00280110,
-0x01200010,0x01200110,0x01280010,0x01280110,
-0x00000200,0x00000300,0x00080200,0x00080300,
-0x01000200,0x01000300,0x01080200,0x01080300,
-0x00000210,0x00000310,0x00080210,0x00080310,
-0x01000210,0x01000310,0x01080210,0x01080310,
-0x00200200,0x00200300,0x00280200,0x00280300,
-0x01200200,0x01200300,0x01280200,0x01280300,
-0x00200210,0x00200310,0x00280210,0x00280310,
-0x01200210,0x01200310,0x01280210,0x01280310,
-);
-@skb7=(
-# for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 
-0x00000000,0x04000000,0x00040000,0x04040000,
-0x00000002,0x04000002,0x00040002,0x04040002,
-0x00002000,0x04002000,0x00042000,0x04042000,
-0x00002002,0x04002002,0x00042002,0x04042002,
-0x00000020,0x04000020,0x00040020,0x04040020,
-0x00000022,0x04000022,0x00040022,0x04040022,
-0x00002020,0x04002020,0x00042020,0x04042020,
-0x00002022,0x04002022,0x00042022,0x04042022,
-0x00000800,0x04000800,0x00040800,0x04040800,
-0x00000802,0x04000802,0x00040802,0x04040802,
-0x00002800,0x04002800,0x00042800,0x04042800,
-0x00002802,0x04002802,0x00042802,0x04042802,
-0x00000820,0x04000820,0x00040820,0x04040820,
-0x00000822,0x04000822,0x00040822,0x04040822,
-0x00002820,0x04002820,0x00042820,0x04042820,
-0x00002822,0x04002822,0x00042822,0x04042822,
-);
-
-@shifts2=(0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0);
-
-# used in ecb_encrypt
-@SP0=(
-0x00410100, 0x00010000, 0x40400000, 0x40410100,
-0x00400000, 0x40010100, 0x40010000, 0x40400000,
-0x40010100, 0x00410100, 0x00410000, 0x40000100,
-0x40400100, 0x00400000, 0x00000000, 0x40010000,
-0x00010000, 0x40000000, 0x00400100, 0x00010100,
-0x40410100, 0x00410000, 0x40000100, 0x00400100,
-0x40000000, 0x00000100, 0x00010100, 0x40410000,
-0x00000100, 0x40400100, 0x40410000, 0x00000000,
-0x00000000, 0x40410100, 0x00400100, 0x40010000,
-0x00410100, 0x00010000, 0x40000100, 0x00400100,
-0x40410000, 0x00000100, 0x00010100, 0x40400000,
-0x40010100, 0x40000000, 0x40400000, 0x00410000,
-0x40410100, 0x00010100, 0x00410000, 0x40400100,
-0x00400000, 0x40000100, 0x40010000, 0x00000000,
-0x00010000, 0x00400000, 0x40400100, 0x00410100,
-0x40000000, 0x40410000, 0x00000100, 0x40010100,
-);
-@SP1=(
-0x08021002, 0x00000000, 0x00021000, 0x08020000,
-0x08000002, 0x00001002, 0x08001000, 0x00021000,
-0x00001000, 0x08020002, 0x00000002, 0x08001000,
-0x00020002, 0x08021000, 0x08020000, 0x00000002,
-0x00020000, 0x08001002, 0x08020002, 0x00001000,
-0x00021002, 0x08000000, 0x00000000, 0x00020002,
-0x08001002, 0x00021002, 0x08021000, 0x08000002,
-0x08000000, 0x00020000, 0x00001002, 0x08021002,
-0x00020002, 0x08021000, 0x08001000, 0x00021002,
-0x08021002, 0x00020002, 0x08000002, 0x00000000,
-0x08000000, 0x00001002, 0x00020000, 0x08020002,
-0x00001000, 0x08000000, 0x00021002, 0x08001002,
-0x08021000, 0x00001000, 0x00000000, 0x08000002,
-0x00000002, 0x08021002, 0x00021000, 0x08020000,
-0x08020002, 0x00020000, 0x00001002, 0x08001000,
-0x08001002, 0x00000002, 0x08020000, 0x00021000,
-);
-@SP2=(
-0x20800000, 0x00808020, 0x00000020, 0x20800020,
-0x20008000, 0x00800000, 0x20800020, 0x00008020,
-0x00800020, 0x00008000, 0x00808000, 0x20000000,
-0x20808020, 0x20000020, 0x20000000, 0x20808000,
-0x00000000, 0x20008000, 0x00808020, 0x00000020,
-0x20000020, 0x20808020, 0x00008000, 0x20800000,
-0x20808000, 0x00800020, 0x20008020, 0x00808000,
-0x00008020, 0x00000000, 0x00800000, 0x20008020,
-0x00808020, 0x00000020, 0x20000000, 0x00008000,
-0x20000020, 0x20008000, 0x00808000, 0x20800020,
-0x00000000, 0x00808020, 0x00008020, 0x20808000,
-0x20008000, 0x00800000, 0x20808020, 0x20000000,
-0x20008020, 0x20800000, 0x00800000, 0x20808020,
-0x00008000, 0x00800020, 0x20800020, 0x00008020,
-0x00800020, 0x00000000, 0x20808000, 0x20000020,
-0x20800000, 0x20008020, 0x00000020, 0x00808000,
-);
-@SP3=(
-0x00080201, 0x02000200, 0x00000001, 0x02080201,
-0x00000000, 0x02080000, 0x02000201, 0x00080001,
-0x02080200, 0x02000001, 0x02000000, 0x00000201,
-0x02000001, 0x00080201, 0x00080000, 0x02000000,
-0x02080001, 0x00080200, 0x00000200, 0x00000001,
-0x00080200, 0x02000201, 0x02080000, 0x00000200,
-0x00000201, 0x00000000, 0x00080001, 0x02080200,
-0x02000200, 0x02080001, 0x02080201, 0x00080000,
-0x02080001, 0x00000201, 0x00080000, 0x02000001,
-0x00080200, 0x02000200, 0x00000001, 0x02080000,
-0x02000201, 0x00000000, 0x00000200, 0x00080001,
-0x00000000, 0x02080001, 0x02080200, 0x00000200,
-0x02000000, 0x02080201, 0x00080201, 0x00080000,
-0x02080201, 0x00000001, 0x02000200, 0x00080201,
-0x00080001, 0x00080200, 0x02080000, 0x02000201,
-0x00000201, 0x02000000, 0x02000001, 0x02080200,
-);
-@SP4=(
-0x01000000, 0x00002000, 0x00000080, 0x01002084,
-0x01002004, 0x01000080, 0x00002084, 0x01002000,
-0x00002000, 0x00000004, 0x01000004, 0x00002080,
-0x01000084, 0x01002004, 0x01002080, 0x00000000,
-0x00002080, 0x01000000, 0x00002004, 0x00000084,
-0x01000080, 0x00002084, 0x00000000, 0x01000004,
-0x00000004, 0x01000084, 0x01002084, 0x00002004,
-0x01002000, 0x00000080, 0x00000084, 0x01002080,
-0x01002080, 0x01000084, 0x00002004, 0x01002000,
-0x00002000, 0x00000004, 0x01000004, 0x01000080,
-0x01000000, 0x00002080, 0x01002084, 0x00000000,
-0x00002084, 0x01000000, 0x00000080, 0x00002004,
-0x01000084, 0x00000080, 0x00000000, 0x01002084,
-0x01002004, 0x01002080, 0x00000084, 0x00002000,
-0x00002080, 0x01002004, 0x01000080, 0x00000084,
-0x00000004, 0x00002084, 0x01002000, 0x01000004,
-);
-@SP5=(
-0x10000008, 0x00040008, 0x00000000, 0x10040400,
-0x00040008, 0x00000400, 0x10000408, 0x00040000,
-0x00000408, 0x10040408, 0x00040400, 0x10000000,
-0x10000400, 0x10000008, 0x10040000, 0x00040408,
-0x00040000, 0x10000408, 0x10040008, 0x00000000,
-0x00000400, 0x00000008, 0x10040400, 0x10040008,
-0x10040408, 0x10040000, 0x10000000, 0x00000408,
-0x00000008, 0x00040400, 0x00040408, 0x10000400,
-0x00000408, 0x10000000, 0x10000400, 0x00040408,
-0x10040400, 0x00040008, 0x00000000, 0x10000400,
-0x10000000, 0x00000400, 0x10040008, 0x00040000,
-0x00040008, 0x10040408, 0x00040400, 0x00000008,
-0x10040408, 0x00040400, 0x00040000, 0x10000408,
-0x10000008, 0x10040000, 0x00040408, 0x00000000,
-0x00000400, 0x10000008, 0x10000408, 0x10040400,
-0x10040000, 0x00000408, 0x00000008, 0x10040008,
-);
-@SP6=(
-0x00000800, 0x00000040, 0x00200040, 0x80200000,
-0x80200840, 0x80000800, 0x00000840, 0x00000000,
-0x00200000, 0x80200040, 0x80000040, 0x00200800,
-0x80000000, 0x00200840, 0x00200800, 0x80000040,
-0x80200040, 0x00000800, 0x80000800, 0x80200840,
-0x00000000, 0x00200040, 0x80200000, 0x00000840,
-0x80200800, 0x80000840, 0x00200840, 0x80000000,
-0x80000840, 0x80200800, 0x00000040, 0x00200000,
-0x80000840, 0x00200800, 0x80200800, 0x80000040,
-0x00000800, 0x00000040, 0x00200000, 0x80200800,
-0x80200040, 0x80000840, 0x00000840, 0x00000000,
-0x00000040, 0x80200000, 0x80000000, 0x00200040,
-0x00000000, 0x80200040, 0x00200040, 0x00000840,
-0x80000040, 0x00000800, 0x80200840, 0x00200000,
-0x00200840, 0x80000000, 0x80000800, 0x80200840,
-0x80200000, 0x00200840, 0x00200800, 0x80000800,
-);
-@SP7=(
-0x04100010, 0x04104000, 0x00004010, 0x00000000,
-0x04004000, 0x00100010, 0x04100000, 0x04104010,
-0x00000010, 0x04000000, 0x00104000, 0x00004010,
-0x00104010, 0x04004010, 0x04000010, 0x04100000,
-0x00004000, 0x00104010, 0x00100010, 0x04004000,
-0x04104010, 0x04000010, 0x00000000, 0x00104000,
-0x04000000, 0x00100000, 0x04004010, 0x04100010,
-0x00100000, 0x00004000, 0x04104000, 0x00000010,
-0x00100000, 0x00004000, 0x04000010, 0x04104010,
-0x00004010, 0x04000000, 0x00000000, 0x00104000,
-0x04100010, 0x04004010, 0x04004000, 0x00100010,
-0x04104000, 0x00000010, 0x00100010, 0x04004000,
-0x04104010, 0x00100000, 0x04100000, 0x04000010,
-0x00104000, 0x00004010, 0x04004010, 0x04100000,
-0x00000010, 0x04104000, 0x00104010, 0x00000000,
-0x04000000, 0x04100010, 0x00004000, 0x00104010,
-);
-
-sub main'des_set_key
-       {
-       local($param)=@_;
-       local(@key);
-       local($c,$d,$i,$s,$t);
-       local(@ks)=();
-
-       # Get the bytes in the order we want.
-       @key=unpack("C8",$param);
-
-       $c=     ($key[0]    )|
-               ($key[1]<< 8)|
-               ($key[2]<<16)|
-               ($key[3]<<24);
-       $d=     ($key[4]    )|
-               ($key[5]<< 8)|
-               ($key[6]<<16)|
-               ($key[7]<<24);
-
-       &doPC1(*c,*d);
-
-       for $i (@shifts2)
-               {
-               if ($i)
-                       {
-                       $c=($c>>2)|($c<<26);
-                       $d=($d>>2)|($d<<26);
-                       }
-               else
-                       {
-                       $c=($c>>1)|($c<<27);
-                       $d=($d>>1)|($d<<27);
-                       }
-               $c&=0x0fffffff;
-               $d&=0x0fffffff;
-               $s=     $skb0[ ($c    )&0x3f                 ]|
-                       $skb1[(($c>> 6)&0x03)|(($c>> 7)&0x3c)]|
-                       $skb2[(($c>>13)&0x0f)|(($c>>14)&0x30)]|
-                       $skb3[(($c>>20)&0x01)|(($c>>21)&0x06) |
-                                            (($c>>22)&0x38)];
-               $t=     $skb4[ ($d    )&0x3f                ]|
-                       $skb5[(($d>> 7)&0x03)|(($d>> 8)&0x3c)]|
-                       $skb6[ ($d>>15)&0x3f                 ]|
-                       $skb7[(($d>>21)&0x0f)|(($d>>22)&0x30)];
-               push(@ks,(($t<<16)|($s&0x0000ffff))&0xffffffff);
-               $s=      (($s>>16)&0x0000ffff)|($t&0xffff0000) ;
-               push(@ks,(($s<<4)|(($s>>28)&0xf))&0xffffffff);
-               }
-       @ks;
-       }
-
-sub doPC1
-       {
-       local(*a,*b)=@_;
-       local($t);
-
-       $t=(($b>>4)^$a)&0x0f0f0f0f;
-       $b^=($t<<4); $a^=$t;
-       # do $a first 
-       $t=(($a<<18)^$a)&0xcccc0000;
-       $a=$a^$t^(($t>>18)&0x00003fff);
-       $t=(($a<<17)^$a)&0xaaaa0000;
-       $a=$a^$t^(($t>>17)&0x00007fff);
-       $t=(($a<< 8)^$a)&0x00ff0000;
-       $a=$a^$t^(($t>> 8)&0x00ffffff);
-       $t=(($a<<17)^$a)&0xaaaa0000;
-       $a=$a^$t^(($t>>17)&0x00007fff);
-
-       # now do $b
-       $t=(($b<<24)^$b)&0xff000000;
-       $b=$b^$t^(($t>>24)&0x000000ff);
-       $t=(($b<< 8)^$b)&0x00ff0000;
-       $b=$b^$t^(($t>> 8)&0x00ffffff);
-       $t=(($b<<14)^$b)&0x33330000;
-       $b=$b^$t^(($t>>14)&0x0003ffff);
-       $b=(($b&0x00aa00aa)<<7)|(($b&0x55005500)>>7)|($b&0xaa55aa55);
-       $b=(($b>>8)&0x00ffffff)|((($a&0xf0000000)>>4)&0x0fffffff);
-       $a&=0x0fffffff;
-       }
-
-sub doIP
-       {
-       local(*a,*b)=@_;
-       local($t);
-
-       $t=(($b>> 4)^$a)&0x0f0f0f0f;
-       $b^=($t<< 4); $a^=$t;
-       $t=(($a>>16)^$b)&0x0000ffff;
-       $a^=($t<<16); $b^=$t;
-       $t=(($b>> 2)^$a)&0x33333333;
-       $b^=($t<< 2); $a^=$t;
-       $t=(($a>> 8)^$b)&0x00ff00ff;
-       $a^=($t<< 8); $b^=$t;
-       $t=(($b>> 1)^$a)&0x55555555;
-       $b^=($t<< 1); $a^=$t;
-       $t=$a;
-       $a=$b&0xffffffff;
-       $b=$t&0xffffffff;
-       }
-
-sub doFP
-       {
-       local(*a,*b)=@_;
-       local($t);
-
-       $t=(($b>> 1)^$a)&0x55555555;
-       $b^=($t<< 1); $a^=$t;
-       $t=(($a>> 8)^$b)&0x00ff00ff;
-       $a^=($t<< 8); $b^=$t;
-       $t=(($b>> 2)^$a)&0x33333333;
-       $b^=($t<< 2); $a^=$t;
-       $t=(($a>>16)^$b)&0x0000ffff;
-       $a^=($t<<16); $b^=$t;
-       $t=(($b>> 4)^$a)&0x0f0f0f0f;
-       $b^=($t<< 4); $a^=$t;
-       $a&=0xffffffff;
-       $b&=0xffffffff;
-       }
-
-sub main'des_ecb_encrypt
-       {
-       local(*ks,$encrypt,$in)=@_;
-       local($l,$r,$i,$t,$u,@input);
-       
-       @input=unpack("C8",$in);
-       # Get the bytes in the order we want.
-       $l=     ($input[0]    )|
-               ($input[1]<< 8)|
-               ($input[2]<<16)|
-               ($input[3]<<24);
-       $r=     ($input[4]    )|
-               ($input[5]<< 8)|
-               ($input[6]<<16)|
-               ($input[7]<<24);
-
-       $l&=0xffffffff;
-       $r&=0xffffffff;
-       &doIP(*l,*r);
-       if ($encrypt)
-               {
-               for ($i=0; $i<32; $i+=4)
-                       {
-                       $t=((($r&0x7fffffff)<<1)|(($r>>31)&0x00000001));
-                       $u=$t^$ks[$i  ];
-                       $t=$t^$ks[$i+1];
-                       $t2=(($t&0x0000000f)<<28);
-
-                       $t=((($t>>4)&0x0fffffff)|(($t&0x0000000f)<<28));
-                       $l^=    $SP1[ $t     &0x3f]|
-                               $SP3[($t>> 8)&0x3f]|
-                               $SP5[($t>>16)&0x3f]|
-                               $SP7[($t>>24)&0x3f]|
-                               $SP0[ $u     &0x3f]|
-                               $SP2[($u>> 8)&0x3f]|
-                               $SP4[($u>>16)&0x3f]|
-                               $SP6[($u>>24)&0x3f];
-
-                       $t=(($l<<1)|(($l>>31)&0x1))&0xffffffff;
-                       $u=$t^$ks[$i+2];
-                       $t=$t^$ks[$i+3];
-                       $t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff;
-                       $r^=    $SP1[ $t     &0x3f]|
-                               $SP3[($t>> 8)&0x3f]|
-                               $SP5[($t>>16)&0x3f]|
-                               $SP7[($t>>24)&0x3f]|
-                               $SP0[ $u     &0x3f]|
-                               $SP2[($u>> 8)&0x3f]|
-                               $SP4[($u>>16)&0x3f]|
-                               $SP6[($u>>24)&0x3f];
-                       }
-               }
-       else    
-               {
-               for ($i=30; $i>0; $i-=4)
-                       {
-                       $t=(($r<<1)|(($r>>31)&0x1))&0xffffffff;
-                       $u=$t^$ks[$i  ];
-                       $t=$t^$ks[$i+1];
-                       $t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff;
-                       $l^=    $SP1[ $t     &0x3f]|
-                               $SP3[($t>> 8)&0x3f]|
-                               $SP5[($t>>16)&0x3f]|
-                               $SP7[($t>>24)&0x3f]|
-                               $SP0[ $u     &0x3f]|
-                               $SP2[($u>> 8)&0x3f]|
-                               $SP4[($u>>16)&0x3f]|
-                               $SP6[($u>>24)&0x3f];
-
-                       $t=(($l<<1)|(($l>>31)&0x1))&0xffffffff;
-                       $u=$t^$ks[$i-2];
-                       $t=$t^$ks[$i-1];
-                       $t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff;
-                       $r^=    $SP1[ $t     &0x3f]|
-                               $SP3[($t>> 8)&0x3f]|
-                               $SP5[($t>>16)&0x3f]|
-                               $SP7[($t>>24)&0x3f]|
-                               $SP0[ $u     &0x3f]|
-                               $SP2[($u>> 8)&0x3f]|
-                               $SP4[($u>>16)&0x3f]|
-                               $SP6[($u>>24)&0x3f];
-                       }
-               }
-       &doFP(*l,*r);
-       pack("C8",$l&0xff, 
-                 ($l>> 8)&0x00ffffff,
-                 ($l>>16)&0x0000ffff,
-                 ($l>>24)&0x000000ff,
-                 $r&0xff,
-                 ($r>> 8)&0x00ffffff,
-                 ($r>>16)&0x0000ffff,
-                 ($r>>24)&0x000000ff);
-       }

diff --git a/crypto/des/doIP b/crypto/des/doIP
deleted file mode 100644 (file)
index 18cf231..0000000
--- a/crypto/des/doIP
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/usr/local/bin/perl
-
-@l=(
-        0, 1, 2, 3, 4, 5, 6, 7,
-        8, 9,10,11,12,13,14,15,
-       16,17,18,19,20,21,22,23,
-       24,25,26,27,28,29,30,31
-       );
-@r=(
-       32,33,34,35,36,37,38,39,
-       40,41,42,43,44,45,46,47,
-       48,49,50,51,52,53,54,55,
-       56,57,58,59,60,61,62,63
-       );
-
-require 'shifts.pl';
-
-sub PERM_OP
-       {
-       local(*a,*b,*t,$n,$m)=@_;
-
-       @z=&shift(*a,-$n);
-       @z=&xor(*b,*z);
-       @z=&and(*z,$m);
-       @b=&xor(*b,*z);
-       @z=&shift(*z,$n);
-       @a=&xor(*a,*z);
-       }
-
-
-@L=@l;
-@R=@r;
-&PERM_OP(*R,*L,*T,4,0x0f0f0f0f);
-&PERM_OP(*L,*R,*T,16,0x0000ffff);
-&PERM_OP(*R,*L,*T,2,0x33333333);
-&PERM_OP(*L,*R,*T,8,0x00ff00ff);
-&PERM_OP(*R,*L,*T,1,0x55555555);
-       &printit(@L);
-       &printit(@R);
-&PERM_OP(*R,*L,*T,1,0x55555555);
-&PERM_OP(*L,*R,*T,8,0x00ff00ff);
-&PERM_OP(*R,*L,*T,2,0x33333333);
-&PERM_OP(*L,*R,*T,16,0x0000ffff);
-&PERM_OP(*R,*L,*T,4,0x0f0f0f0f);
-       &printit(@L);
-       &printit(@R);

diff --git a/crypto/des/doPC1 b/crypto/des/doPC1
deleted file mode 100644 (file)
index 096afd8..0000000
--- a/crypto/des/doPC1
+++ /dev/null
@@ -1,110 +0,0 @@
-#!/usr/local/bin/perl
-
-@l=(
-        0, 1, 2, 3, 4, 5, 6, 7,
-        8, 9,10,11,12,13,14,15,
-       16,17,18,19,20,21,22,23,
-       24,25,26,27,28,29,30,31
-       );
-@r=(
-       32,33,34,35,36,37,38,39,
-       40,41,42,43,44,45,46,47,
-       48,49,50,51,52,53,54,55,
-       56,57,58,59,60,61,62,63
-       );
-
-require 'shifts.pl';
-
-sub PERM_OP
-       {
-       local(*a,*b,*t,$n,$m)=@_;
-
-       @z=&shift(*a,-$n);
-       @z=&xor(*b,*z);
-       @z=&and(*z,$m);
-       @b=&xor(*b,*z);
-       @z=&shift(*z,$n);
-       @a=&xor(*a,*z);
-       }
-
-sub HPERM_OP2
-       {
-       local(*a,*t,$n,$m)=@_;
-       local(@x,@y,$i);
-
-       @z=&shift(*a,16-$n);
-       @z=&xor(*a,*z);
-       @z=&and(*z,$m);
-       @a=&xor(*a,*z);
-       @z=&shift(*z,$n-16);
-       @a=&xor(*a,*z);
-       }
-
-sub HPERM_OP
-        {
-        local(*a,*t,$n,$m)=@_;
-        local(@x,@y,$i);
-
-        for ($i=0; $i<16; $i++)
-                {
-                $x[$i]=$a[$i];
-                $y[$i]=$a[16+$i];
-                }
-        @z=&shift(*x,-$n);
-        @z=&xor(*y,*z);
-        @z=&and(*z,$m);
-        @y=&xor(*y,*z);
-        @z=&shift(*z,$n);
-        @x=&xor(*x,*z);
-        for ($i=0; $i<16; $i++)
-                {
-                $a[$i]=$x[$i];
-                $a[16+$i]=$y[$i];
-                }
-        }
-
-@L=@l;
-@R=@r;
-
-       print "---\n"; &printit(@R);
-&PERM_OP(*R,*L,*T,4,0x0f0f0f0f);
-       print "---\n"; &printit(@R);
-&HPERM_OP2(*L,*T,-2,0xcccc0000);
-&HPERM_OP2(*R,*T,-2,0xcccc0000);
-       print "---\n"; &printit(@R);
-&PERM_OP(*R,*L,*T,1,0x55555555);
-       print "---\n"; &printit(@R);
-&PERM_OP(*L,*R,*T,8,0x00ff00ff);
-       print "---\n"; &printit(@R);
-&PERM_OP(*R,*L,*T,1,0x55555555);
-       print "---\n"; &printit(@R);
-#      &printit(@L);
-       &printit(@R);
-print <<"EOF";
-==============================
-63  55  47  39  31  23  15   7  
-62  54  46  38  30  22  14   6  
-61  53  45  37  29  21  13   5  
-60  52  44  36  --  --  --  --  
-
-57  49  41  33  25  17   9   1  
-58  50  42  34  26  18  10   2  
-59  51  43  35  27  19  11   3  
-28  20  12   4  --  --  --  --  
-EOF
-exit(1);
-@A=&and(*R,0x000000ff);
-@A=&shift(*A,16);
-@B=&and(*R,0x0000ff00);
-@C=&and(*R,0x00ff0000);
-@C=&shift(*C,-16);
-@D=&and(*L,0xf0000000);
-@D=&shift(*D,-4);
-@A=&or(*A,*B);
-@B=&or(*D,*C);
-@R=&or(*A,*B);
-@L=&and(*L,0x0fffffff);
-
-       &printit(@L);
-       &printit(@R);
-

diff --git a/crypto/des/doPC2 b/crypto/des/doPC2
deleted file mode 100644 (file)
index fa5cf74..0000000
--- a/crypto/des/doPC2
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/usr/local/bin/perl
-
-@PC2_C=(14,17,11,24, 1, 5,
-        3,28,15, 6,21,10,
-       23,19,12, 4,26, 8,
-       16, 7,27,20,13, 2,
-       );
-
-@PC2_D=(41,52,31,37,47,55,
-       30,40,51,45,33,48,
-       44,49,39,56,34,53,
-       46,42,50,36,29,32,
-       );
-
-$i=0;
-foreach (@PC2_C) {
-       $_--;
-#      printf "%2d,",$_;
-       $C{$_}=$i;
-       ++$i;
-#      print "\n" if ((($i) % 8) == 0);
-       }
-$i=0;
-#print "\n";
-foreach (@PC2_D) {
-       $_-=28;
-       $_--;
-#      printf "%2d,",$_;
-       $D{$_}=$i;
-       $i++;
-#      print "\n" if ((($i) % 8) == 0);
-       }
-
-#print "\n";
-foreach $i (0 .. 27)
-       {
-       $_=$C{$i};
-#      printf "%2d,",$_;
-       $i++;
-#      print "\n" if ((($i) % 8) == 0);
-       }
-#print "\n";
-
-#print "\n";
-foreach $i (0 .. 27)
-       {
-       $_=$D{$i};
-#      printf "%2d,",$_;
-       $i++;
-#      print "\n" if ((($i) % 8) == 0);
-       }
-#print "\n";
-
-print "static ulong skb[8][64]={\n";
-&doit("C",*C, 0, 1, 2, 3, 4, 5);
-&doit("C",*C, 6, 7, 9,10,11,12);
-&doit("C",*C,13,14,15,16,18,19);
-&doit("C",*C,20,22,23,25,26,27);
-
-&doit("D",*D, 0, 1, 2, 3, 4, 5);
-&doit("D",*D, 7, 8,10,11,12,13);
-&doit("D",*D,15,16,17,18,19,20);
-&doit("D",*D,21,22,23,24,26,27);
-print "};\n";
-
-sub doit
-       {
-       local($l,*A,@b)=@_;
-       local(@out);
-
-       printf("/* for $l bits (numbered as per FIPS 46) %d %d %d %d %d %d */\n",
-               $b[0]+1, $b[1]+1, $b[2]+1, $b[3]+1, $b[4]+1, $b[5]+1);
-       for ($i=0; $i<64; $i++)
-               {
-               $out[$i]=0;
-               $j=1;
-#print "\n";
-               for ($k=0; $k<6; $k++)
-                       {
-                       $l=$A{$b[$k]};
-#print"$l - ";
-                       if ((1<<$k) & $i)
-                               {
-                               $ll=int($l/6)*8+($l%6);
-                               $out[$i]|=1<<($ll);
-                               }
-                       }
-               $pp=$out[$i];
-               $pp=($pp&0xff0000ff)|   (($pp&0x00ff0000)>>8)|
-                                       (($pp&0x0000ff00)<<8);
-               printf("0x%08X,",$pp);
-               print "\n" if (($i+1) % 4 == 0);
-               }
-       }

diff --git a/crypto/des/shifts.pl b/crypto/des/shifts.pl
deleted file mode 100644 (file)
index ba686d8..0000000
--- a/crypto/des/shifts.pl
+++ /dev/null
@@ -1,198 +0,0 @@
-#!/usr/local/bin/perl
-
-sub lab_shift
-       {
-       local(*a,$n)=@_;
-       local(@r,$i,$j,$k,$d,@z);
-
-       @r=&shift(*a,$n);
-       foreach $i (0 .. 31)
-               {
-               @z=split(/\^/,$r[$i]);
-               for ($j=0; $j <= $#z; $j++)
-                       {
-                       ($d)=($z[$j] =~ /^(..)/);
-                       ($k)=($z[$j] =~ /\[(.*)\]$/);
-                       $k.=",$n" if ($k ne "");
-                       $k="$n"   if ($k eq "");
-                       $d="$d[$k]";
-                       $z[$j]=$d;
-                       }
-               $r[$i]=join('^',@z);
-               }
-       return(@r);
-       }
-
-sub shift
-       {
-       local(*a,$n)=@_;
-       local(@f);
-
-       if ($n > 0)
-               {
-               @f=&shiftl(*a,$n);
-               }
-       else
-               {
-               @f=&shiftr(*a,-$n);
-               }
-       return(@f);
-       }
-
-sub rotate
-       {
-       local(*a,$n)=@_;
-       local(@f);
-
-       if ($n > 0)
-               { @f=&rotatel(*a,$n); }
-       else
-               { @f=&rotater(*a,-$n); }
-       return(@f);
-       }
-
-sub rotater
-       {
-       local(*a,$n)=@_;
-       local(@f,@g);
-
-       @f=&shiftr(*a,$n);
-       @g=&shiftl(*a,32-$n);
-       $#f=31;
-       $#g=31;
-       return(&or(*f,*g));
-       }
-
-sub rotatel
-       {
-       local(*a,$n)=@_;
-       local(@f,@g);
-
-       @f=&shiftl(*a,$n);
-       @g=&shiftr(*a,32-$n);
-       $#f=31;
-       $#g=31;
-       return(&or(*f,*g));
-       }
-
-sub shiftr
-       {
-       local(*a,$n)=@_;
-       local(@r,$i);
-
-       $#r=31;
-       foreach $i (0 .. 31)
-               {
-               if (($i+$n) > 31)
-                       {
-                       $r[$i]="--";
-                       }
-               else
-                       {
-                       $r[$i]=$a[$i+$n];
-                       }
-               }
-       return(@r);
-       }
-
-sub shiftl
-       {
-       local(*a,$n)=@_;
-       local(@r,$i);
-
-       $#r=31;
-       foreach $i (0 .. 31)
-               {
-               if ($i < $n)
-                       {
-                       $r[$i]="--";
-                       }
-               else
-                       {
-                       $r[$i]=$a[$i-$n];
-                       }
-               }
-       return(@r);
-       }
-
-sub printit
-       {
-       local(@a)=@_;
-       local($i);
-
-       foreach $i (0 .. 31)
-               {
-               printf "%2s  ",$a[$i];
-               print "\n" if (($i%8) == 7);
-               }
-       print "\n";
-       }
-
-sub xor
-       {
-       local(*a,*b)=@_;
-       local(@r,$i);
-
-       $#r=31;
-       foreach $i (0 .. 31)
-               {
-               $r[$i]=&compress($a[$i].'^'.$b[$i]);
-#              $r[$i]=$a[$i]."^".$b[$i];
-               }
-       return(@r);
-       }
-
-sub and
-       {
-       local(*a,$m)=@_;
-       local(@r,$i);
-
-       $#r=31;
-       foreach $i (0 .. 31)
-               {
-               $r[$i]=(($m & (1<<$i))?($a[$i]):('--'));
-               }
-       return(@r);
-       }
-
-sub or
-       {
-       local(*a,*b)=@_;
-       local(@r,$i);
-
-       $#r=31;
-       foreach $i (0 .. 31)
-               {
-               $r[$i]='--'   if (($a[$i] eq '--') && ($b[$i] eq '--'));
-               $r[$i]=$a[$i] if (($a[$i] ne '--') && ($b[$i] eq '--'));
-               $r[$i]=$b[$i] if (($a[$i] eq '--') && ($b[$i] ne '--'));
-               $r[$i]='++'   if (($a[$i] ne '--') && ($b[$i] ne '--'));
-               }
-       return(@r);
-       }
-
-sub compress
-       {
-       local($s)=@_;
-       local($_,$i,@a,%a,$r);
-
-       $s =~ s/\^\^/\^/g;
-       $s =~ s/^\^//;
-       $s =~ s/\^$//;
-       @a=split(/\^/,$s);
-
-       while ($#a >= 0)
-               {
-               $_=shift(@a);
-               next unless /\d/;
-               $a{$_}++;
-               }
-       foreach $i (sort keys %a)
-               {
-               next if ($a{$i}%2 == 0);
-               $r.="$i^";
-               }
-       chop($r);
-       return($r);
-       }
-1;

diff --git a/crypto/des/testdes.pl b/crypto/des/testdes.pl
deleted file mode 100644 (file)
index 01a165a..0000000
--- a/crypto/des/testdes.pl
+++ /dev/null
@@ -1,167 +0,0 @@
-#!/usr/local/bin/perl
-
-# des.pl tesing code
-
-require 'des.pl';
-
-$num_tests=34;
-@key_data=(
-       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-       0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-       0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-       0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
-       0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
-       0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
-       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-       0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
-       0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57,
-       0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E,
-       0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86,
-       0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E,
-       0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6,
-       0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE,
-       0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6,
-       0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE,
-       0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16,
-       0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F,
-       0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46,
-       0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E,
-       0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76,
-       0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07,
-       0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F,
-       0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7,
-       0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF,
-       0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6,
-       0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF,
-       0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
-       0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E,
-       0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE,
-       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-       0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-       0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
-       0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
-       );
-
-@plain_data=(
-       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-       0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-       0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-       0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
-       0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
-       0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
-       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-       0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
-       0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42,
-       0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA,
-       0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72,
-       0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A,
-       0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2,
-       0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A,
-       0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2,
-       0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A,
-       0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02,
-       0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A,
-       0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32,
-       0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA,
-       0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62,
-       0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2,
-       0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA,
-       0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92,
-       0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A,
-       0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2,
-       0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A,
-       0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
-       0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
-       0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
-       0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-       0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF);
-
-@cipher_data=(
-       0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7,
-       0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58,
-       0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B,
-       0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33,
-       0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D,
-       0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD,
-       0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7,
-       0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4,
-       0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B,
-       0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71,
-       0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A,
-       0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A,
-       0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95,
-       0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B,
-       0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09,
-       0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A,
-       0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F,
-       0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88,
-       0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77,
-       0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A,
-       0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56,
-       0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56,
-       0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56,
-       0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC,
-       0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A,
-       0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41,
-       0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93,
-       0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00,
-       0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06,
-       0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7,
-       0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51,
-       0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE,
-       0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D,
-       0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2);
-
-print "Doing ecb tests\n";
-for ($i=0; $i<$num_tests; $i++)
-       {
-       printf "Doing test $i\n";
-       $key =pack("C8",splice(@key_data   ,0,8));
-       $data=pack("C8",splice(@plain_data ,0,8));
-       $res =pack("C8",splice(@cipher_data,0,8));
-
-       @ks=  &des_set_key($key);
-       $out1= &des_ecb_encrypt(*ks,1,$data);
-       $out2= &des_ecb_encrypt(*ks,0,$out1);
-       $out3= &des_ecb_encrypt(*ks,0,$res);
-       &eprint("encryption failure",$res,$out1)
-               if ($out1 ne $res);
-       &eprint("encryption/decryption failure",$data,$out2)
-               if ($out2 ne $data);
-       &eprint("decryption failure",$data,$out3)
-               if ($data ne $out3);
-       }
-print "Done\n";
-
-print "doing speed test over 30 seconds\n";
-$SIG{'ALRM'}='done';
-sub done {$done=1;}
-$done=0;
-
-$count=0;
-$d=pack("C8",0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef);
-@ks=  &des_set_key($d);
-alarm(30);
-$start=(times)[0];
-while (!$done)
-       {
-       $count++;
-       $d=&des_ecb_encrypt(*ks,1,$d);
-       }
-$end=(times)[0];
-$t=$end-$start;
-printf "$count DESs in %.2f seconds is %.2f DESs/sec or %.2f bytes/sec\n",
-       1.0*$t,1.0*$count/$t,$count*8.0/$t;
-
-sub eprint
-       {
-       local($s,$c,$e)=@_;
-       local(@k);
-
-       @k=unpack("C8",$c);
-       printf "%02x%02x%02x%02x %02x%02x%02x%02x - ",unpack("C8",$c);
-       printf "%02x%02x%02x%02x %02x%02x%02x%02x :",unpack("C8",$e);
-       print " $s\n";
-       }