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authorcvs2svn <admin@example.com>1999-10-10 21:32:03 +0000
committercvs2svn <admin@example.com>1999-10-10 21:32:03 +0000
commit14e61fef302fbc25ab63e38bd35445637ca68139 (patch)
treedae5e50679bccd1ed8d7d4041fbb9f3d96bbc98c /src/lib/libcrypto/md5
parent3ef9529fbf0c1f8f1c9da1172e92ad3370d5fcfe (diff)
downloadopenbsd-OPENBSD_2_6_BASE.tar.gz
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Diffstat (limited to 'src/lib/libcrypto/md5')
-rw-r--r--src/lib/libcrypto/md5/asm/md5-586.pl306
-rw-r--r--src/lib/libcrypto/md5/md5.h114
-rw-r--r--src/lib/libcrypto/md5/md5_dgst.c317
-rw-r--r--src/lib/libcrypto/md5/md5_locl.h169
-rw-r--r--src/lib/libcrypto/md5/md5_one.c95
5 files changed, 0 insertions, 1001 deletions
diff --git a/src/lib/libcrypto/md5/asm/md5-586.pl b/src/lib/libcrypto/md5/asm/md5-586.pl
deleted file mode 100644
index 5fc6a205ce..0000000000
--- a/src/lib/libcrypto/md5/asm/md5-586.pl
+++ /dev/null
@@ -1,306 +0,0 @@
1#!/usr/local/bin/perl
2
3# Normal is the
4# md5_block_x86(MD5_CTX *c, ULONG *X);
5# version, non-normal is the
6# md5_block_x86(MD5_CTX *c, ULONG *X,int blocks);
7
8$normal=0;
9
10push(@INC,"perlasm","../../perlasm");
11require "x86asm.pl";
12
13&asm_init($ARGV[0],$0);
14
15$A="eax";
16$B="ebx";
17$C="ecx";
18$D="edx";
19$tmp1="edi";
20$tmp2="ebp";
21$X="esi";
22
23# What we need to load into $tmp for the next round
24%Ltmp1=("R0",&Np($C), "R1",&Np($C), "R2",&Np($C), "R3",&Np($D));
25@xo=(
26 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, # R0
27 1, 6, 11, 0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12, # R1
28 5, 8, 11, 14, 1, 4, 7, 10, 13, 0, 3, 6, 9, 12, 15, 2, # R2
29 0, 7, 14, 5, 12, 3, 10, 1, 8, 15, 6, 13, 4, 11, 2, 9, # R3
30 );
31
32&md5_block("md5_block_asm_host_order");
33&asm_finish();
34
35sub Np
36 {
37 local($p)=@_;
38 local(%n)=($A,$D,$B,$A,$C,$B,$D,$C);
39 return($n{$p});
40 }
41
42sub R0
43 {
44 local($pos,$a,$b,$c,$d,$K,$ki,$s,$t)=@_;
45
46 &mov($tmp1,$C) if $pos < 0;
47 &mov($tmp2,&DWP($xo[$ki]*4,$K,"",0)) if $pos < 0; # very first one
48
49 # body proper
50
51 &comment("R0 $ki");
52 &xor($tmp1,$d); # F function - part 2
53
54 &and($tmp1,$b); # F function - part 3
55 &lea($a,&DWP($t,$a,$tmp2,1));
56
57 &xor($tmp1,$d); # F function - part 4
58
59 &add($a,$tmp1);
60 &mov($tmp1,&Np($c)) if $pos < 1; # next tmp1 for R0
61 &mov($tmp1,&Np($c)) if $pos == 1; # next tmp1 for R1
62
63 &rotl($a,$s);
64
65 &mov($tmp2,&DWP($xo[$ki+1]*4,$K,"",0)) if ($pos != 2);
66
67 &add($a,$b);
68 }
69
70sub R1
71 {
72 local($pos,$a,$b,$c,$d,$K,$ki,$s,$t)=@_;
73
74 &comment("R1 $ki");
75
76 &lea($a,&DWP($t,$a,$tmp2,1));
77
78 &xor($tmp1,$b); # G function - part 2
79 &and($tmp1,$d); # G function - part 3
80
81 &mov($tmp2,&DWP($xo[$ki+1]*4,$K,"",0)) if ($pos != 2);
82 &xor($tmp1,$c); # G function - part 4
83
84 &add($a,$tmp1);
85 &mov($tmp1,&Np($c)) if $pos < 1; # G function - part 1
86 &mov($tmp1,&Np($c)) if $pos == 1; # G function - part 1
87
88 &rotl($a,$s);
89
90 &add($a,$b);
91 }
92
93sub R2
94 {
95 local($n,$pos,$a,$b,$c,$d,$K,$ki,$s,$t)=@_;
96 # This one is different, only 3 logical operations
97
98if (($n & 1) == 0)
99 {
100 &comment("R2 $ki");
101 # make sure to do 'D' first, not 'B', else we clash with
102 # the last add from the previous round.
103
104 &xor($tmp1,$d); # H function - part 2
105
106 &xor($tmp1,$b); # H function - part 3
107 &lea($a,&DWP($t,$a,$tmp2,1));
108
109 &add($a,$tmp1);
110
111 &rotl($a,$s);
112
113 &mov($tmp2,&DWP($xo[$ki+1]*4,$K,"",0));
114 &mov($tmp1,&Np($c));
115 }
116else
117 {
118 &comment("R2 $ki");
119 # make sure to do 'D' first, not 'B', else we clash with
120 # the last add from the previous round.
121
122 &lea($a,&DWP($t,$a,$tmp2,1));
123
124 &add($b,$c); # MOVED FORWARD
125 &xor($tmp1,$d); # H function - part 2
126
127 &xor($tmp1,$b); # H function - part 3
128 &mov($tmp2,&DWP($xo[$ki+1]*4,$K,"",0)) if ($pos != 2);
129
130 &add($a,$tmp1);
131 &mov($tmp1,&Np($c)) if $pos < 1; # H function - part 1
132 &mov($tmp1,-1) if $pos == 1; # I function - part 1
133
134 &rotl($a,$s);
135
136 &add($a,$b);
137 }
138 }
139
140sub R3
141 {
142 local($pos,$a,$b,$c,$d,$K,$ki,$s,$t)=@_;
143
144 &comment("R3 $ki");
145
146 # &not($tmp1)
147 &xor($tmp1,$d) if $pos < 0; # I function - part 2
148
149 &or($tmp1,$b); # I function - part 3
150 &lea($a,&DWP($t,$a,$tmp2,1));
151
152 &xor($tmp1,$c); # I function - part 4
153 &mov($tmp2,&DWP($xo[$ki+1]*4,$K,"",0)) if $pos != 2; # load X/k value
154 &mov($tmp2,&wparam(0)) if $pos == 2;
155
156 &add($a,$tmp1);
157 &mov($tmp1,-1) if $pos < 1; # H function - part 1
158 &add($K,64) if $pos >=1 && !$normal;
159
160 &rotl($a,$s);
161
162 &xor($tmp1,&Np($d)) if $pos <= 0; # I function - part = first time
163 &mov($tmp1,&DWP( 0,$tmp2,"",0)) if $pos > 0;
164 &add($a,$b);
165 }
166
167
168sub md5_block
169 {
170 local($name)=@_;
171
172 &function_begin_B($name,"",3);
173
174 # parameter 1 is the MD5_CTX structure.
175 # A 0
176 # B 4
177 # C 8
178 # D 12
179
180 &push("esi");
181 &push("edi");
182 &mov($tmp1, &wparam(0)); # edi
183 &mov($X, &wparam(1)); # esi
184 &mov($C, &wparam(2));
185 &push("ebp");
186 &shl($C, 6);
187 &push("ebx");
188 &add($C, $X); # offset we end at
189 &sub($C, 64);
190 &mov($A, &DWP( 0,$tmp1,"",0));
191 &push($C); # Put on the TOS
192 &mov($B, &DWP( 4,$tmp1,"",0));
193 &mov($C, &DWP( 8,$tmp1,"",0));
194 &mov($D, &DWP(12,$tmp1,"",0));
195
196 &set_label("start") unless $normal;
197 &comment("");
198 &comment("R0 section");
199
200 &R0(-2,$A,$B,$C,$D,$X, 0, 7,0xd76aa478);
201 &R0( 0,$D,$A,$B,$C,$X, 1,12,0xe8c7b756);
202 &R0( 0,$C,$D,$A,$B,$X, 2,17,0x242070db);
203 &R0( 0,$B,$C,$D,$A,$X, 3,22,0xc1bdceee);
204 &R0( 0,$A,$B,$C,$D,$X, 4, 7,0xf57c0faf);
205 &R0( 0,$D,$A,$B,$C,$X, 5,12,0x4787c62a);
206 &R0( 0,$C,$D,$A,$B,$X, 6,17,0xa8304613);
207 &R0( 0,$B,$C,$D,$A,$X, 7,22,0xfd469501);
208 &R0( 0,$A,$B,$C,$D,$X, 8, 7,0x698098d8);
209 &R0( 0,$D,$A,$B,$C,$X, 9,12,0x8b44f7af);
210 &R0( 0,$C,$D,$A,$B,$X,10,17,0xffff5bb1);
211 &R0( 0,$B,$C,$D,$A,$X,11,22,0x895cd7be);
212 &R0( 0,$A,$B,$C,$D,$X,12, 7,0x6b901122);
213 &R0( 0,$D,$A,$B,$C,$X,13,12,0xfd987193);
214 &R0( 0,$C,$D,$A,$B,$X,14,17,0xa679438e);
215 &R0( 1,$B,$C,$D,$A,$X,15,22,0x49b40821);
216
217 &comment("");
218 &comment("R1 section");
219 &R1(-1,$A,$B,$C,$D,$X,16, 5,0xf61e2562);
220 &R1( 0,$D,$A,$B,$C,$X,17, 9,0xc040b340);
221 &R1( 0,$C,$D,$A,$B,$X,18,14,0x265e5a51);
222 &R1( 0,$B,$C,$D,$A,$X,19,20,0xe9b6c7aa);
223 &R1( 0,$A,$B,$C,$D,$X,20, 5,0xd62f105d);
224 &R1( 0,$D,$A,$B,$C,$X,21, 9,0x02441453);
225 &R1( 0,$C,$D,$A,$B,$X,22,14,0xd8a1e681);
226 &R1( 0,$B,$C,$D,$A,$X,23,20,0xe7d3fbc8);
227 &R1( 0,$A,$B,$C,$D,$X,24, 5,0x21e1cde6);
228 &R1( 0,$D,$A,$B,$C,$X,25, 9,0xc33707d6);
229 &R1( 0,$C,$D,$A,$B,$X,26,14,0xf4d50d87);
230 &R1( 0,$B,$C,$D,$A,$X,27,20,0x455a14ed);
231 &R1( 0,$A,$B,$C,$D,$X,28, 5,0xa9e3e905);
232 &R1( 0,$D,$A,$B,$C,$X,29, 9,0xfcefa3f8);
233 &R1( 0,$C,$D,$A,$B,$X,30,14,0x676f02d9);
234 &R1( 1,$B,$C,$D,$A,$X,31,20,0x8d2a4c8a);
235
236 &comment("");
237 &comment("R2 section");
238 &R2( 0,-1,$A,$B,$C,$D,$X,32, 4,0xfffa3942);
239 &R2( 1, 0,$D,$A,$B,$C,$X,33,11,0x8771f681);
240 &R2( 2, 0,$C,$D,$A,$B,$X,34,16,0x6d9d6122);
241 &R2( 3, 0,$B,$C,$D,$A,$X,35,23,0xfde5380c);
242 &R2( 4, 0,$A,$B,$C,$D,$X,36, 4,0xa4beea44);
243 &R2( 5, 0,$D,$A,$B,$C,$X,37,11,0x4bdecfa9);
244 &R2( 6, 0,$C,$D,$A,$B,$X,38,16,0xf6bb4b60);
245 &R2( 7, 0,$B,$C,$D,$A,$X,39,23,0xbebfbc70);
246 &R2( 8, 0,$A,$B,$C,$D,$X,40, 4,0x289b7ec6);
247 &R2( 9, 0,$D,$A,$B,$C,$X,41,11,0xeaa127fa);
248 &R2(10, 0,$C,$D,$A,$B,$X,42,16,0xd4ef3085);
249 &R2(11, 0,$B,$C,$D,$A,$X,43,23,0x04881d05);
250 &R2(12, 0,$A,$B,$C,$D,$X,44, 4,0xd9d4d039);
251 &R2(13, 0,$D,$A,$B,$C,$X,45,11,0xe6db99e5);
252 &R2(14, 0,$C,$D,$A,$B,$X,46,16,0x1fa27cf8);
253 &R2(15, 1,$B,$C,$D,$A,$X,47,23,0xc4ac5665);
254
255 &comment("");
256 &comment("R3 section");
257 &R3(-1,$A,$B,$C,$D,$X,48, 6,0xf4292244);
258 &R3( 0,$D,$A,$B,$C,$X,49,10,0x432aff97);
259 &R3( 0,$C,$D,$A,$B,$X,50,15,0xab9423a7);
260 &R3( 0,$B,$C,$D,$A,$X,51,21,0xfc93a039);
261 &R3( 0,$A,$B,$C,$D,$X,52, 6,0x655b59c3);
262 &R3( 0,$D,$A,$B,$C,$X,53,10,0x8f0ccc92);
263 &R3( 0,$C,$D,$A,$B,$X,54,15,0xffeff47d);
264 &R3( 0,$B,$C,$D,$A,$X,55,21,0x85845dd1);
265 &R3( 0,$A,$B,$C,$D,$X,56, 6,0x6fa87e4f);
266 &R3( 0,$D,$A,$B,$C,$X,57,10,0xfe2ce6e0);
267 &R3( 0,$C,$D,$A,$B,$X,58,15,0xa3014314);
268 &R3( 0,$B,$C,$D,$A,$X,59,21,0x4e0811a1);
269 &R3( 0,$A,$B,$C,$D,$X,60, 6,0xf7537e82);
270 &R3( 0,$D,$A,$B,$C,$X,61,10,0xbd3af235);
271 &R3( 0,$C,$D,$A,$B,$X,62,15,0x2ad7d2bb);
272 &R3( 2,$B,$C,$D,$A,$X,63,21,0xeb86d391);
273
274 # &mov($tmp2,&wparam(0)); # done in the last R3
275 # &mov($tmp1, &DWP( 0,$tmp2,"",0)); # done is the last R3
276
277 &add($A,$tmp1);
278 &mov($tmp1, &DWP( 4,$tmp2,"",0));
279
280 &add($B,$tmp1);
281 &mov($tmp1, &DWP( 8,$tmp2,"",0));
282
283 &add($C,$tmp1);
284 &mov($tmp1, &DWP(12,$tmp2,"",0));
285
286 &add($D,$tmp1);
287 &mov(&DWP( 0,$tmp2,"",0),$A);
288
289 &mov(&DWP( 4,$tmp2,"",0),$B);
290 &mov($tmp1,&swtmp(0)) unless $normal;
291
292 &mov(&DWP( 8,$tmp2,"",0),$C);
293 &mov(&DWP(12,$tmp2,"",0),$D);
294
295 &cmp($tmp1,$X) unless $normal; # check count
296 &jge(&label("start")) unless $normal;
297
298 &pop("eax"); # pop the temp variable off the stack
299 &pop("ebx");
300 &pop("ebp");
301 &pop("edi");
302 &pop("esi");
303 &ret();
304 &function_end_B($name);
305 }
306
diff --git a/src/lib/libcrypto/md5/md5.h b/src/lib/libcrypto/md5/md5.h
deleted file mode 100644
index bdab6d45e8..0000000000
--- a/src/lib/libcrypto/md5/md5.h
+++ /dev/null
@@ -1,114 +0,0 @@
1/* crypto/md5/md5.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_MD5_H
60#define HEADER_MD5_H
61
62#ifdef __cplusplus
63extern "C" {
64#endif
65
66#ifdef NO_MD5
67#error MD5 is disabled.
68#endif
69
70/*
71 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
72 * ! MD5_LONG has to be at least 32 bits wide. If it's wider, then !
73 * ! MD5_LONG_LOG2 has to be defined along. !
74 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
75 */
76
77#if defined(WIN16) || defined(__LP32__)
78#define MD5_LONG unsigned long
79#elif defined(_CRAY) || defined(__ILP64__)
80#define MD5_LONG unsigned long
81#define MD5_LONG_LOG2 3
82/*
83 * _CRAY note. I could declare short, but I have no idea what impact
84 * does it have on performance on none-T3E machines. I could declare
85 * int, but at least on C90 sizeof(int) can be chosen at compile time.
86 * So I've chosen long...
87 * <appro@fy.chalmers.se>
88 */
89#else
90#define MD5_LONG unsigned int
91#endif
92
93#define MD5_CBLOCK 64
94#define MD5_LBLOCK (MD5_CBLOCK/4)
95#define MD5_DIGEST_LENGTH 16
96
97typedef struct MD5state_st
98 {
99 MD5_LONG A,B,C,D;
100 MD5_LONG Nl,Nh;
101 MD5_LONG data[MD5_LBLOCK];
102 int num;
103 } MD5_CTX;
104
105void MD5_Init(MD5_CTX *c);
106void MD5_Update(MD5_CTX *c, const unsigned char *data, unsigned long len);
107void MD5_Final(unsigned char *md, MD5_CTX *c);
108unsigned char *MD5(unsigned char *d, unsigned long n, unsigned char *md);
109void MD5_Transform(MD5_CTX *c, const unsigned char *b);
110#ifdef __cplusplus
111}
112#endif
113
114#endif
diff --git a/src/lib/libcrypto/md5/md5_dgst.c b/src/lib/libcrypto/md5/md5_dgst.c
deleted file mode 100644
index ba0115ae79..0000000000
--- a/src/lib/libcrypto/md5/md5_dgst.c
+++ /dev/null
@@ -1,317 +0,0 @@
1/* crypto/md5/md5_dgst.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include "md5_locl.h"
61#include <openssl/opensslv.h>
62
63char *MD5_version="MD5" OPENSSL_VERSION_PTEXT;
64
65/* Implemented from RFC1321 The MD5 Message-Digest Algorithm
66 */
67
68#define INIT_DATA_A (unsigned long)0x67452301L
69#define INIT_DATA_B (unsigned long)0xefcdab89L
70#define INIT_DATA_C (unsigned long)0x98badcfeL
71#define INIT_DATA_D (unsigned long)0x10325476L
72
73void MD5_Init(MD5_CTX *c)
74 {
75 c->A=INIT_DATA_A;
76 c->B=INIT_DATA_B;
77 c->C=INIT_DATA_C;
78 c->D=INIT_DATA_D;
79 c->Nl=0;
80 c->Nh=0;
81 c->num=0;
82 }
83
84#ifndef md5_block_host_order
85void md5_block_host_order (MD5_CTX *c, const void *data, int num)
86 {
87 const MD5_LONG *X=data;
88 register unsigned long A,B,C,D;
89 /*
90 * In case you wonder why A-D are declared as long and not
91 * as MD5_LONG. Doing so results in slight performance
92 * boost on LP64 architectures. The catch is we don't
93 * really care if 32 MSBs of a 64-bit register get polluted
94 * with eventual overflows as we *save* only 32 LSBs in
95 * *either* case. Now declaring 'em long excuses the compiler
96 * from keeping 32 MSBs zeroed resulting in 13% performance
97 * improvement under SPARC Solaris7/64 and 5% under AlphaLinux.
98 * Well, to be honest it should say that this *prevents*
99 * performance degradation.
100 *
101 * <appro@fy.chalmers.se>
102 */
103
104 A=c->A;
105 B=c->B;
106 C=c->C;
107 D=c->D;
108
109 for (;num--;X+=HASH_LBLOCK)
110 {
111 /* Round 0 */
112 R0(A,B,C,D,X[ 0], 7,0xd76aa478L);
113 R0(D,A,B,C,X[ 1],12,0xe8c7b756L);
114 R0(C,D,A,B,X[ 2],17,0x242070dbL);
115 R0(B,C,D,A,X[ 3],22,0xc1bdceeeL);
116 R0(A,B,C,D,X[ 4], 7,0xf57c0fafL);
117 R0(D,A,B,C,X[ 5],12,0x4787c62aL);
118 R0(C,D,A,B,X[ 6],17,0xa8304613L);
119 R0(B,C,D,A,X[ 7],22,0xfd469501L);
120 R0(A,B,C,D,X[ 8], 7,0x698098d8L);
121 R0(D,A,B,C,X[ 9],12,0x8b44f7afL);
122 R0(C,D,A,B,X[10],17,0xffff5bb1L);
123 R0(B,C,D,A,X[11],22,0x895cd7beL);
124 R0(A,B,C,D,X[12], 7,0x6b901122L);
125 R0(D,A,B,C,X[13],12,0xfd987193L);
126 R0(C,D,A,B,X[14],17,0xa679438eL);
127 R0(B,C,D,A,X[15],22,0x49b40821L);
128 /* Round 1 */
129 R1(A,B,C,D,X[ 1], 5,0xf61e2562L);
130 R1(D,A,B,C,X[ 6], 9,0xc040b340L);
131 R1(C,D,A,B,X[11],14,0x265e5a51L);
132 R1(B,C,D,A,X[ 0],20,0xe9b6c7aaL);
133 R1(A,B,C,D,X[ 5], 5,0xd62f105dL);
134 R1(D,A,B,C,X[10], 9,0x02441453L);
135 R1(C,D,A,B,X[15],14,0xd8a1e681L);
136 R1(B,C,D,A,X[ 4],20,0xe7d3fbc8L);
137 R1(A,B,C,D,X[ 9], 5,0x21e1cde6L);
138 R1(D,A,B,C,X[14], 9,0xc33707d6L);
139 R1(C,D,A,B,X[ 3],14,0xf4d50d87L);
140 R1(B,C,D,A,X[ 8],20,0x455a14edL);
141 R1(A,B,C,D,X[13], 5,0xa9e3e905L);
142 R1(D,A,B,C,X[ 2], 9,0xfcefa3f8L);
143 R1(C,D,A,B,X[ 7],14,0x676f02d9L);
144 R1(B,C,D,A,X[12],20,0x8d2a4c8aL);
145 /* Round 2 */
146 R2(A,B,C,D,X[ 5], 4,0xfffa3942L);
147 R2(D,A,B,C,X[ 8],11,0x8771f681L);
148 R2(C,D,A,B,X[11],16,0x6d9d6122L);
149 R2(B,C,D,A,X[14],23,0xfde5380cL);
150 R2(A,B,C,D,X[ 1], 4,0xa4beea44L);
151 R2(D,A,B,C,X[ 4],11,0x4bdecfa9L);
152 R2(C,D,A,B,X[ 7],16,0xf6bb4b60L);
153 R2(B,C,D,A,X[10],23,0xbebfbc70L);
154 R2(A,B,C,D,X[13], 4,0x289b7ec6L);
155 R2(D,A,B,C,X[ 0],11,0xeaa127faL);
156 R2(C,D,A,B,X[ 3],16,0xd4ef3085L);
157 R2(B,C,D,A,X[ 6],23,0x04881d05L);
158 R2(A,B,C,D,X[ 9], 4,0xd9d4d039L);
159 R2(D,A,B,C,X[12],11,0xe6db99e5L);
160 R2(C,D,A,B,X[15],16,0x1fa27cf8L);
161 R2(B,C,D,A,X[ 2],23,0xc4ac5665L);
162 /* Round 3 */
163 R3(A,B,C,D,X[ 0], 6,0xf4292244L);
164 R3(D,A,B,C,X[ 7],10,0x432aff97L);
165 R3(C,D,A,B,X[14],15,0xab9423a7L);
166 R3(B,C,D,A,X[ 5],21,0xfc93a039L);
167 R3(A,B,C,D,X[12], 6,0x655b59c3L);
168 R3(D,A,B,C,X[ 3],10,0x8f0ccc92L);
169 R3(C,D,A,B,X[10],15,0xffeff47dL);
170 R3(B,C,D,A,X[ 1],21,0x85845dd1L);
171 R3(A,B,C,D,X[ 8], 6,0x6fa87e4fL);
172 R3(D,A,B,C,X[15],10,0xfe2ce6e0L);
173 R3(C,D,A,B,X[ 6],15,0xa3014314L);
174 R3(B,C,D,A,X[13],21,0x4e0811a1L);
175 R3(A,B,C,D,X[ 4], 6,0xf7537e82L);
176 R3(D,A,B,C,X[11],10,0xbd3af235L);
177 R3(C,D,A,B,X[ 2],15,0x2ad7d2bbL);
178 R3(B,C,D,A,X[ 9],21,0xeb86d391L);
179
180 A = c->A += A;
181 B = c->B += B;
182 C = c->C += C;
183 D = c->D += D;
184 }
185 }
186#endif
187
188#ifndef md5_block_data_order
189void md5_block_data_order (MD5_CTX *c, const void *data_, int num)
190 {
191 const unsigned char *data=data_;
192 register unsigned long A,B,C,D,l;
193 /*
194 * In case you wonder why A-D are declared as long and not
195 * as MD5_LONG. Doing so results in slight performance
196 * boost on LP64 architectures. The catch is we don't
197 * really care if 32 MSBs of a 64-bit register get polluted
198 * with eventual overflows as we *save* only 32 LSBs in
199 * *either* case. Now declaring 'em long excuses the compiler
200 * from keeping 32 MSBs zeroed resulting in 13% performance
201 * improvement under SPARC Solaris7/64 and 5% under AlphaLinux.
202 * Well, to be honest it should say that this *prevents*
203 * performance degradation.
204 *
205 * <appro@fy.chalmers.se>
206 */
207 MD5_LONG X[MD5_LBLOCK];
208 /*
209 * In case you wonder why don't I use c->data for this.
210 * RISCs usually have a handful of registers and if X is
211 * declared as automatic array good optimizing compiler
212 * shall accomodate at least part of it in register bank
213 * instead of memory.
214 *
215 * <appro@fy.chalmers.se>
216 */
217
218 A=c->A;
219 B=c->B;
220 C=c->C;
221 D=c->D;
222
223 for (;num--;)
224 {
225 HOST_c2l(data,l); X[ 0]=l; HOST_c2l(data,l); X[ 1]=l;
226 /* Round 0 */
227 R0(A,B,C,D,X[ 0], 7,0xd76aa478L); HOST_c2l(data,l); X[ 2]=l;
228 R0(D,A,B,C,X[ 1],12,0xe8c7b756L); HOST_c2l(data,l); X[ 3]=l;
229 R0(C,D,A,B,X[ 2],17,0x242070dbL); HOST_c2l(data,l); X[ 4]=l;
230 R0(B,C,D,A,X[ 3],22,0xc1bdceeeL); HOST_c2l(data,l); X[ 5]=l;
231 R0(A,B,C,D,X[ 4], 7,0xf57c0fafL); HOST_c2l(data,l); X[ 6]=l;
232 R0(D,A,B,C,X[ 5],12,0x4787c62aL); HOST_c2l(data,l); X[ 7]=l;
233 R0(C,D,A,B,X[ 6],17,0xa8304613L); HOST_c2l(data,l); X[ 8]=l;
234 R0(B,C,D,A,X[ 7],22,0xfd469501L); HOST_c2l(data,l); X[ 9]=l;
235 R0(A,B,C,D,X[ 8], 7,0x698098d8L); HOST_c2l(data,l); X[10]=l;
236 R0(D,A,B,C,X[ 9],12,0x8b44f7afL); HOST_c2l(data,l); X[11]=l;
237 R0(C,D,A,B,X[10],17,0xffff5bb1L); HOST_c2l(data,l); X[12]=l;
238 R0(B,C,D,A,X[11],22,0x895cd7beL); HOST_c2l(data,l); X[13]=l;
239 R0(A,B,C,D,X[12], 7,0x6b901122L); HOST_c2l(data,l); X[14]=l;
240 R0(D,A,B,C,X[13],12,0xfd987193L); HOST_c2l(data,l); X[15]=l;
241 R0(C,D,A,B,X[14],17,0xa679438eL);
242 R0(B,C,D,A,X[15],22,0x49b40821L);
243 /* Round 1 */
244 R1(A,B,C,D,X[ 1], 5,0xf61e2562L);
245 R1(D,A,B,C,X[ 6], 9,0xc040b340L);
246 R1(C,D,A,B,X[11],14,0x265e5a51L);
247 R1(B,C,D,A,X[ 0],20,0xe9b6c7aaL);
248 R1(A,B,C,D,X[ 5], 5,0xd62f105dL);
249 R1(D,A,B,C,X[10], 9,0x02441453L);
250 R1(C,D,A,B,X[15],14,0xd8a1e681L);
251 R1(B,C,D,A,X[ 4],20,0xe7d3fbc8L);
252 R1(A,B,C,D,X[ 9], 5,0x21e1cde6L);
253 R1(D,A,B,C,X[14], 9,0xc33707d6L);
254 R1(C,D,A,B,X[ 3],14,0xf4d50d87L);
255 R1(B,C,D,A,X[ 8],20,0x455a14edL);
256 R1(A,B,C,D,X[13], 5,0xa9e3e905L);
257 R1(D,A,B,C,X[ 2], 9,0xfcefa3f8L);
258 R1(C,D,A,B,X[ 7],14,0x676f02d9L);
259 R1(B,C,D,A,X[12],20,0x8d2a4c8aL);
260 /* Round 2 */
261 R2(A,B,C,D,X[ 5], 4,0xfffa3942L);
262 R2(D,A,B,C,X[ 8],11,0x8771f681L);
263 R2(C,D,A,B,X[11],16,0x6d9d6122L);
264 R2(B,C,D,A,X[14],23,0xfde5380cL);
265 R2(A,B,C,D,X[ 1], 4,0xa4beea44L);
266 R2(D,A,B,C,X[ 4],11,0x4bdecfa9L);
267 R2(C,D,A,B,X[ 7],16,0xf6bb4b60L);
268 R2(B,C,D,A,X[10],23,0xbebfbc70L);
269 R2(A,B,C,D,X[13], 4,0x289b7ec6L);
270 R2(D,A,B,C,X[ 0],11,0xeaa127faL);
271 R2(C,D,A,B,X[ 3],16,0xd4ef3085L);
272 R2(B,C,D,A,X[ 6],23,0x04881d05L);
273 R2(A,B,C,D,X[ 9], 4,0xd9d4d039L);
274 R2(D,A,B,C,X[12],11,0xe6db99e5L);
275 R2(C,D,A,B,X[15],16,0x1fa27cf8L);
276 R2(B,C,D,A,X[ 2],23,0xc4ac5665L);
277 /* Round 3 */
278 R3(A,B,C,D,X[ 0], 6,0xf4292244L);
279 R3(D,A,B,C,X[ 7],10,0x432aff97L);
280 R3(C,D,A,B,X[14],15,0xab9423a7L);
281 R3(B,C,D,A,X[ 5],21,0xfc93a039L);
282 R3(A,B,C,D,X[12], 6,0x655b59c3L);
283 R3(D,A,B,C,X[ 3],10,0x8f0ccc92L);
284 R3(C,D,A,B,X[10],15,0xffeff47dL);
285 R3(B,C,D,A,X[ 1],21,0x85845dd1L);
286 R3(A,B,C,D,X[ 8], 6,0x6fa87e4fL);
287 R3(D,A,B,C,X[15],10,0xfe2ce6e0L);
288 R3(C,D,A,B,X[ 6],15,0xa3014314L);
289 R3(B,C,D,A,X[13],21,0x4e0811a1L);
290 R3(A,B,C,D,X[ 4], 6,0xf7537e82L);
291 R3(D,A,B,C,X[11],10,0xbd3af235L);
292 R3(C,D,A,B,X[ 2],15,0x2ad7d2bbL);
293 R3(B,C,D,A,X[ 9],21,0xeb86d391L);
294
295 A = c->A += A;
296 B = c->B += B;
297 C = c->C += C;
298 D = c->D += D;
299 }
300 }
301#endif
302
303#ifdef undef
304int printit(unsigned long *l)
305 {
306 int i,ii;
307
308 for (i=0; i<2; i++)
309 {
310 for (ii=0; ii<8; ii++)
311 {
312 fprintf(stderr,"%08lx ",l[i*8+ii]);
313 }
314 fprintf(stderr,"\n");
315 }
316 }
317#endif
diff --git a/src/lib/libcrypto/md5/md5_locl.h b/src/lib/libcrypto/md5/md5_locl.h
deleted file mode 100644
index 9d04696dbd..0000000000
--- a/src/lib/libcrypto/md5/md5_locl.h
+++ /dev/null
@@ -1,169 +0,0 @@
1/* crypto/md5/md5_locl.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdlib.h>
60#include <string.h>
61#include <openssl/opensslconf.h>
62#include <openssl/md5.h>
63
64#ifndef MD5_LONG_LOG2
65#define MD5_LONG_LOG2 2 /* default to 32 bits */
66#endif
67
68#ifdef MD5_ASM
69# if defined(__i386) || defined(_M_IX86)
70# define md5_block_host_order md5_block_asm_host_order
71# elif defined(__sparc) && defined(ULTRASPARC)
72 void md5_block_asm_data_order_aligned (MD5_CTX *c, const MD5_LONG *p,int num);
73# define HASH_BLOCK_DATA_ORDER_ALIGNED md5_block_asm_data_order_aligned
74# endif
75#endif
76
77void md5_block_host_order (MD5_CTX *c, const void *p,int num);
78void md5_block_data_order (MD5_CTX *c, const void *p,int num);
79
80#if defined(__i386) || defined(_M_IX86)
81/*
82 * *_block_host_order is expected to handle aligned data while
83 * *_block_data_order - unaligned. As algorithm and host (x86)
84 * are in this case of the same "endianess" these two are
85 * otherwise indistinguishable. But normally you don't want to
86 * call the same function because unaligned access in places
87 * where alignment is expected is usually a "Bad Thing". Indeed,
88 * on RISCs you get punished with BUS ERROR signal or *severe*
89 * performance degradation. Intel CPUs are in turn perfectly
90 * capable of loading unaligned data without such drastic side
91 * effect. Yes, they say it's slower than aligned load, but no
92 * exception is generated and therefore performance degradation
93 * is *incomparable* with RISCs. What we should weight here is
94 * costs of unaligned access against costs of aligning data.
95 * According to my measurements allowing unaligned access results
96 * in ~9% performance improvement on Pentium II operating at
97 * 266MHz. I won't be surprised if the difference will be higher
98 * on faster systems:-)
99 *
100 * <appro@fy.chalmers.se>
101 */
102#define md5_block_data_order md5_block_host_order
103#endif
104
105#define DATA_ORDER_IS_LITTLE_ENDIAN
106
107#define HASH_LONG MD5_LONG
108#define HASH_LONG_LOG2 MD5_LONG_LOG2
109#define HASH_CTX MD5_CTX
110#define HASH_CBLOCK MD5_CBLOCK
111#define HASH_LBLOCK MD5_LBLOCK
112#define HASH_UPDATE MD5_Update
113#define HASH_TRANSFORM MD5_Transform
114#define HASH_FINAL MD5_Final
115#define HASH_BLOCK_HOST_ORDER md5_block_host_order
116#if !defined(L_ENDIAN) || defined(md5_block_data_order)
117#define HASH_BLOCK_DATA_ORDER md5_block_data_order
118/*
119 * Little-endians (Intel and Alpha) feel better without this.
120 * It looks like memcpy does better job than generic
121 * md5_block_data_order on copying-n-aligning input data.
122 * But franlky speaking I didn't expect such result on Alpha.
123 * On the other hand I've got this with egcs-1.0.2 and if
124 * program is compiled with another (better?) compiler it
125 * might turn out other way around.
126 *
127 * <appro@fy.chalmers.se>
128 */
129#endif
130
131#ifndef FLAT_INC
132#include "../md32_common.h"
133#else
134#include "md32_common.h"
135#endif
136
137/*
138#define F(x,y,z) (((x) & (y)) | ((~(x)) & (z)))
139#define G(x,y,z) (((x) & (z)) | ((y) & (~(z))))
140*/
141
142/* As pointed out by Wei Dai <weidai@eskimo.com>, the above can be
143 * simplified to the code below. Wei attributes these optimisations
144 * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
145 */
146#define F(b,c,d) ((((c) ^ (d)) & (b)) ^ (d))
147#define G(b,c,d) ((((b) ^ (c)) & (d)) ^ (c))
148#define H(b,c,d) ((b) ^ (c) ^ (d))
149#define I(b,c,d) (((~(d)) | (b)) ^ (c))
150
151#define R0(a,b,c,d,k,s,t) { \
152 a+=((k)+(t)+F((b),(c),(d))); \
153 a=ROTATE(a,s); \
154 a+=b; };\
155
156#define R1(a,b,c,d,k,s,t) { \
157 a+=((k)+(t)+G((b),(c),(d))); \
158 a=ROTATE(a,s); \
159 a+=b; };
160
161#define R2(a,b,c,d,k,s,t) { \
162 a+=((k)+(t)+H((b),(c),(d))); \
163 a=ROTATE(a,s); \
164 a+=b; };
165
166#define R3(a,b,c,d,k,s,t) { \
167 a+=((k)+(t)+I((b),(c),(d))); \
168 a=ROTATE(a,s); \
169 a+=b; };
diff --git a/src/lib/libcrypto/md5/md5_one.c b/src/lib/libcrypto/md5/md5_one.c
deleted file mode 100644
index 4b10e7f940..0000000000
--- a/src/lib/libcrypto/md5/md5_one.c
+++ /dev/null
@@ -1,95 +0,0 @@
1/* crypto/md5/md5_one.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include <string.h>
61#include <openssl/md5.h>
62
63#ifdef CHARSET_EBCDIC
64#include <openssl/ebcdic.h>
65#endif
66
67unsigned char *MD5(unsigned char *d, unsigned long n, unsigned char *md)
68 {
69 MD5_CTX c;
70 static unsigned char m[MD5_DIGEST_LENGTH];
71
72 if (md == NULL) md=m;
73 MD5_Init(&c);
74#ifndef CHARSET_EBCDIC
75 MD5_Update(&c,d,n);
76#else
77 {
78 char temp[1024];
79 unsigned long chunk;
80
81 while (n > 0)
82 {
83 chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
84 ebcdic2ascii(temp, d, chunk);
85 MD5_Update(&c,temp,chunk);
86 n -= chunk;
87 d += chunk;
88 }
89 }
90#endif
91 MD5_Final(md,&c);
92 memset(&c,0,sizeof(c)); /* security consideration */
93 return(md);
94 }
95
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