summaryrefslogtreecommitdiff
path: root/src/lib/libcrypto/md5
diff options
context:
space:
mode:
authorcvs2svn <admin@example.com>2004-03-22 14:57:04 +0000
committercvs2svn <admin@example.com>2004-03-22 14:57:04 +0000
commit8e32b76f8c63e27a8c61f3e7d76a05ce1f419061 (patch)
tree03dad5c33d913f60f2a0a8df81dfdfb65788c5d9 /src/lib/libcrypto/md5
parentc051a3c4a24fa90cc755059f99d5c2e7131d5ca7 (diff)
downloadopenbsd-OPENBSD_3_5_BASE.tar.gz
openbsd-OPENBSD_3_5_BASE.tar.bz2
openbsd-OPENBSD_3_5_BASE.zip
This commit was manufactured by cvs2git to create tag 'OPENBSD_3_5_BASE'.OPENBSD_3_5_BASE
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.h116
-rw-r--r--src/lib/libcrypto/md5/md5_dgst.c292
-rw-r--r--src/lib/libcrypto/md5/md5_locl.h172
-rw-r--r--src/lib/libcrypto/md5/md5_one.c96
5 files changed, 0 insertions, 982 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 fa3fa3bed5..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 &jae(&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 a252e02115..0000000000
--- a/src/lib/libcrypto/md5/md5.h
+++ /dev/null
@@ -1,116 +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#include <openssl/e_os2.h>
63
64#ifdef __cplusplus
65extern "C" {
66#endif
67
68#ifdef OPENSSL_NO_MD5
69#error MD5 is disabled.
70#endif
71
72/*
73 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
74 * ! MD5_LONG has to be at least 32 bits wide. If it's wider, then !
75 * ! MD5_LONG_LOG2 has to be defined along. !
76 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
77 */
78
79#if defined(OPENSSL_SYS_WIN16) || defined(__LP32__)
80#define MD5_LONG unsigned long
81#elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
82#define MD5_LONG unsigned long
83#define MD5_LONG_LOG2 3
84/*
85 * _CRAY note. I could declare short, but I have no idea what impact
86 * does it have on performance on none-T3E machines. I could declare
87 * int, but at least on C90 sizeof(int) can be chosen at compile time.
88 * So I've chosen long...
89 * <appro@fy.chalmers.se>
90 */
91#else
92#define MD5_LONG unsigned int
93#endif
94
95#define MD5_CBLOCK 64
96#define MD5_LBLOCK (MD5_CBLOCK/4)
97#define MD5_DIGEST_LENGTH 16
98
99typedef struct MD5state_st
100 {
101 MD5_LONG A,B,C,D;
102 MD5_LONG Nl,Nh;
103 MD5_LONG data[MD5_LBLOCK];
104 int num;
105 } MD5_CTX;
106
107int MD5_Init(MD5_CTX *c);
108int MD5_Update(MD5_CTX *c, const void *data, unsigned long len);
109int MD5_Final(unsigned char *md, MD5_CTX *c);
110unsigned char *MD5(const unsigned char *d, unsigned long n, unsigned char *md);
111void MD5_Transform(MD5_CTX *c, const unsigned char *b);
112#ifdef __cplusplus
113}
114#endif
115
116#endif
diff --git a/src/lib/libcrypto/md5/md5_dgst.c b/src/lib/libcrypto/md5/md5_dgst.c
deleted file mode 100644
index 9c7abc3697..0000000000
--- a/src/lib/libcrypto/md5/md5_dgst.c
+++ /dev/null
@@ -1,292 +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
63const char *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
73int 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 return 1;
83 }
84
85#ifndef md5_block_host_order
86void md5_block_host_order (MD5_CTX *c, const void *data, int num)
87 {
88 const MD5_LONG *X=data;
89 register unsigned MD32_REG_T A,B,C,D;
90
91 A=c->A;
92 B=c->B;
93 C=c->C;
94 D=c->D;
95
96 for (;num--;X+=HASH_LBLOCK)
97 {
98 /* Round 0 */
99 R0(A,B,C,D,X[ 0], 7,0xd76aa478L);
100 R0(D,A,B,C,X[ 1],12,0xe8c7b756L);
101 R0(C,D,A,B,X[ 2],17,0x242070dbL);
102 R0(B,C,D,A,X[ 3],22,0xc1bdceeeL);
103 R0(A,B,C,D,X[ 4], 7,0xf57c0fafL);
104 R0(D,A,B,C,X[ 5],12,0x4787c62aL);
105 R0(C,D,A,B,X[ 6],17,0xa8304613L);
106 R0(B,C,D,A,X[ 7],22,0xfd469501L);
107 R0(A,B,C,D,X[ 8], 7,0x698098d8L);
108 R0(D,A,B,C,X[ 9],12,0x8b44f7afL);
109 R0(C,D,A,B,X[10],17,0xffff5bb1L);
110 R0(B,C,D,A,X[11],22,0x895cd7beL);
111 R0(A,B,C,D,X[12], 7,0x6b901122L);
112 R0(D,A,B,C,X[13],12,0xfd987193L);
113 R0(C,D,A,B,X[14],17,0xa679438eL);
114 R0(B,C,D,A,X[15],22,0x49b40821L);
115 /* Round 1 */
116 R1(A,B,C,D,X[ 1], 5,0xf61e2562L);
117 R1(D,A,B,C,X[ 6], 9,0xc040b340L);
118 R1(C,D,A,B,X[11],14,0x265e5a51L);
119 R1(B,C,D,A,X[ 0],20,0xe9b6c7aaL);
120 R1(A,B,C,D,X[ 5], 5,0xd62f105dL);
121 R1(D,A,B,C,X[10], 9,0x02441453L);
122 R1(C,D,A,B,X[15],14,0xd8a1e681L);
123 R1(B,C,D,A,X[ 4],20,0xe7d3fbc8L);
124 R1(A,B,C,D,X[ 9], 5,0x21e1cde6L);
125 R1(D,A,B,C,X[14], 9,0xc33707d6L);
126 R1(C,D,A,B,X[ 3],14,0xf4d50d87L);
127 R1(B,C,D,A,X[ 8],20,0x455a14edL);
128 R1(A,B,C,D,X[13], 5,0xa9e3e905L);
129 R1(D,A,B,C,X[ 2], 9,0xfcefa3f8L);
130 R1(C,D,A,B,X[ 7],14,0x676f02d9L);
131 R1(B,C,D,A,X[12],20,0x8d2a4c8aL);
132 /* Round 2 */
133 R2(A,B,C,D,X[ 5], 4,0xfffa3942L);
134 R2(D,A,B,C,X[ 8],11,0x8771f681L);
135 R2(C,D,A,B,X[11],16,0x6d9d6122L);
136 R2(B,C,D,A,X[14],23,0xfde5380cL);
137 R2(A,B,C,D,X[ 1], 4,0xa4beea44L);
138 R2(D,A,B,C,X[ 4],11,0x4bdecfa9L);
139 R2(C,D,A,B,X[ 7],16,0xf6bb4b60L);
140 R2(B,C,D,A,X[10],23,0xbebfbc70L);
141 R2(A,B,C,D,X[13], 4,0x289b7ec6L);
142 R2(D,A,B,C,X[ 0],11,0xeaa127faL);
143 R2(C,D,A,B,X[ 3],16,0xd4ef3085L);
144 R2(B,C,D,A,X[ 6],23,0x04881d05L);
145 R2(A,B,C,D,X[ 9], 4,0xd9d4d039L);
146 R2(D,A,B,C,X[12],11,0xe6db99e5L);
147 R2(C,D,A,B,X[15],16,0x1fa27cf8L);
148 R2(B,C,D,A,X[ 2],23,0xc4ac5665L);
149 /* Round 3 */
150 R3(A,B,C,D,X[ 0], 6,0xf4292244L);
151 R3(D,A,B,C,X[ 7],10,0x432aff97L);
152 R3(C,D,A,B,X[14],15,0xab9423a7L);
153 R3(B,C,D,A,X[ 5],21,0xfc93a039L);
154 R3(A,B,C,D,X[12], 6,0x655b59c3L);
155 R3(D,A,B,C,X[ 3],10,0x8f0ccc92L);
156 R3(C,D,A,B,X[10],15,0xffeff47dL);
157 R3(B,C,D,A,X[ 1],21,0x85845dd1L);
158 R3(A,B,C,D,X[ 8], 6,0x6fa87e4fL);
159 R3(D,A,B,C,X[15],10,0xfe2ce6e0L);
160 R3(C,D,A,B,X[ 6],15,0xa3014314L);
161 R3(B,C,D,A,X[13],21,0x4e0811a1L);
162 R3(A,B,C,D,X[ 4], 6,0xf7537e82L);
163 R3(D,A,B,C,X[11],10,0xbd3af235L);
164 R3(C,D,A,B,X[ 2],15,0x2ad7d2bbL);
165 R3(B,C,D,A,X[ 9],21,0xeb86d391L);
166
167 A = c->A += A;
168 B = c->B += B;
169 C = c->C += C;
170 D = c->D += D;
171 }
172 }
173#endif
174
175#ifndef md5_block_data_order
176#ifdef X
177#undef X
178#endif
179void md5_block_data_order (MD5_CTX *c, const void *data_, int num)
180 {
181 const unsigned char *data=data_;
182 register unsigned MD32_REG_T A,B,C,D,l;
183#ifndef MD32_XARRAY
184 /* See comment in crypto/sha/sha_locl.h for details. */
185 unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
186 XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15;
187# define X(i) XX##i
188#else
189 MD5_LONG XX[MD5_LBLOCK];
190# define X(i) XX[i]
191#endif
192
193 A=c->A;
194 B=c->B;
195 C=c->C;
196 D=c->D;
197
198 for (;num--;)
199 {
200 HOST_c2l(data,l); X( 0)=l; HOST_c2l(data,l); X( 1)=l;
201 /* Round 0 */
202 R0(A,B,C,D,X( 0), 7,0xd76aa478L); HOST_c2l(data,l); X( 2)=l;
203 R0(D,A,B,C,X( 1),12,0xe8c7b756L); HOST_c2l(data,l); X( 3)=l;
204 R0(C,D,A,B,X( 2),17,0x242070dbL); HOST_c2l(data,l); X( 4)=l;
205 R0(B,C,D,A,X( 3),22,0xc1bdceeeL); HOST_c2l(data,l); X( 5)=l;
206 R0(A,B,C,D,X( 4), 7,0xf57c0fafL); HOST_c2l(data,l); X( 6)=l;
207 R0(D,A,B,C,X( 5),12,0x4787c62aL); HOST_c2l(data,l); X( 7)=l;
208 R0(C,D,A,B,X( 6),17,0xa8304613L); HOST_c2l(data,l); X( 8)=l;
209 R0(B,C,D,A,X( 7),22,0xfd469501L); HOST_c2l(data,l); X( 9)=l;
210 R0(A,B,C,D,X( 8), 7,0x698098d8L); HOST_c2l(data,l); X(10)=l;
211 R0(D,A,B,C,X( 9),12,0x8b44f7afL); HOST_c2l(data,l); X(11)=l;
212 R0(C,D,A,B,X(10),17,0xffff5bb1L); HOST_c2l(data,l); X(12)=l;
213 R0(B,C,D,A,X(11),22,0x895cd7beL); HOST_c2l(data,l); X(13)=l;
214 R0(A,B,C,D,X(12), 7,0x6b901122L); HOST_c2l(data,l); X(14)=l;
215 R0(D,A,B,C,X(13),12,0xfd987193L); HOST_c2l(data,l); X(15)=l;
216 R0(C,D,A,B,X(14),17,0xa679438eL);
217 R0(B,C,D,A,X(15),22,0x49b40821L);
218 /* Round 1 */
219 R1(A,B,C,D,X( 1), 5,0xf61e2562L);
220 R1(D,A,B,C,X( 6), 9,0xc040b340L);
221 R1(C,D,A,B,X(11),14,0x265e5a51L);
222 R1(B,C,D,A,X( 0),20,0xe9b6c7aaL);
223 R1(A,B,C,D,X( 5), 5,0xd62f105dL);
224 R1(D,A,B,C,X(10), 9,0x02441453L);
225 R1(C,D,A,B,X(15),14,0xd8a1e681L);
226 R1(B,C,D,A,X( 4),20,0xe7d3fbc8L);
227 R1(A,B,C,D,X( 9), 5,0x21e1cde6L);
228 R1(D,A,B,C,X(14), 9,0xc33707d6L);
229 R1(C,D,A,B,X( 3),14,0xf4d50d87L);
230 R1(B,C,D,A,X( 8),20,0x455a14edL);
231 R1(A,B,C,D,X(13), 5,0xa9e3e905L);
232 R1(D,A,B,C,X( 2), 9,0xfcefa3f8L);
233 R1(C,D,A,B,X( 7),14,0x676f02d9L);
234 R1(B,C,D,A,X(12),20,0x8d2a4c8aL);
235 /* Round 2 */
236 R2(A,B,C,D,X( 5), 4,0xfffa3942L);
237 R2(D,A,B,C,X( 8),11,0x8771f681L);
238 R2(C,D,A,B,X(11),16,0x6d9d6122L);
239 R2(B,C,D,A,X(14),23,0xfde5380cL);
240 R2(A,B,C,D,X( 1), 4,0xa4beea44L);
241 R2(D,A,B,C,X( 4),11,0x4bdecfa9L);
242 R2(C,D,A,B,X( 7),16,0xf6bb4b60L);
243 R2(B,C,D,A,X(10),23,0xbebfbc70L);
244 R2(A,B,C,D,X(13), 4,0x289b7ec6L);
245 R2(D,A,B,C,X( 0),11,0xeaa127faL);
246 R2(C,D,A,B,X( 3),16,0xd4ef3085L);
247 R2(B,C,D,A,X( 6),23,0x04881d05L);
248 R2(A,B,C,D,X( 9), 4,0xd9d4d039L);
249 R2(D,A,B,C,X(12),11,0xe6db99e5L);
250 R2(C,D,A,B,X(15),16,0x1fa27cf8L);
251 R2(B,C,D,A,X( 2),23,0xc4ac5665L);
252 /* Round 3 */
253 R3(A,B,C,D,X( 0), 6,0xf4292244L);
254 R3(D,A,B,C,X( 7),10,0x432aff97L);
255 R3(C,D,A,B,X(14),15,0xab9423a7L);
256 R3(B,C,D,A,X( 5),21,0xfc93a039L);
257 R3(A,B,C,D,X(12), 6,0x655b59c3L);
258 R3(D,A,B,C,X( 3),10,0x8f0ccc92L);
259 R3(C,D,A,B,X(10),15,0xffeff47dL);
260 R3(B,C,D,A,X( 1),21,0x85845dd1L);
261 R3(A,B,C,D,X( 8), 6,0x6fa87e4fL);
262 R3(D,A,B,C,X(15),10,0xfe2ce6e0L);
263 R3(C,D,A,B,X( 6),15,0xa3014314L);
264 R3(B,C,D,A,X(13),21,0x4e0811a1L);
265 R3(A,B,C,D,X( 4), 6,0xf7537e82L);
266 R3(D,A,B,C,X(11),10,0xbd3af235L);
267 R3(C,D,A,B,X( 2),15,0x2ad7d2bbL);
268 R3(B,C,D,A,X( 9),21,0xeb86d391L);
269
270 A = c->A += A;
271 B = c->B += B;
272 C = c->C += C;
273 D = c->D += D;
274 }
275 }
276#endif
277
278#ifdef undef
279int printit(unsigned long *l)
280 {
281 int i,ii;
282
283 for (i=0; i<2; i++)
284 {
285 for (ii=0; ii<8; ii++)
286 {
287 fprintf(stderr,"%08lx ",l[i*8+ii]);
288 }
289 fprintf(stderr,"\n");
290 }
291 }
292#endif
diff --git a/src/lib/libcrypto/md5/md5_locl.h b/src/lib/libcrypto/md5/md5_locl.h
deleted file mode 100644
index 9e360da732..0000000000
--- a/src/lib/libcrypto/md5/md5_locl.h
+++ /dev/null
@@ -1,172 +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/e_os2.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(__i386__) || defined(_M_IX86) || defined(__INTEL__)
70# define md5_block_host_order md5_block_asm_host_order
71# elif defined(__sparc) && defined(OPENSSL_SYS_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(__i386__) || defined(_M_IX86) || defined(__INTEL__)
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 "endianness" 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_MAKE_STRING(c,s) do { \
116 unsigned long ll; \
117 ll=(c)->A; HOST_l2c(ll,(s)); \
118 ll=(c)->B; HOST_l2c(ll,(s)); \
119 ll=(c)->C; HOST_l2c(ll,(s)); \
120 ll=(c)->D; HOST_l2c(ll,(s)); \
121 } while (0)
122#define HASH_BLOCK_HOST_ORDER md5_block_host_order
123#if !defined(L_ENDIAN) || defined(md5_block_data_order)
124#define HASH_BLOCK_DATA_ORDER md5_block_data_order
125/*
126 * Little-endians (Intel and Alpha) feel better without this.
127 * It looks like memcpy does better job than generic
128 * md5_block_data_order on copying-n-aligning input data.
129 * But frankly speaking I didn't expect such result on Alpha.
130 * On the other hand I've got this with egcs-1.0.2 and if
131 * program is compiled with another (better?) compiler it
132 * might turn out other way around.
133 *
134 * <appro@fy.chalmers.se>
135 */
136#endif
137
138#include "md32_common.h"
139
140/*
141#define F(x,y,z) (((x) & (y)) | ((~(x)) & (z)))
142#define G(x,y,z) (((x) & (z)) | ((y) & (~(z))))
143*/
144
145/* As pointed out by Wei Dai <weidai@eskimo.com>, the above can be
146 * simplified to the code below. Wei attributes these optimizations
147 * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
148 */
149#define F(b,c,d) ((((c) ^ (d)) & (b)) ^ (d))
150#define G(b,c,d) ((((b) ^ (c)) & (d)) ^ (c))
151#define H(b,c,d) ((b) ^ (c) ^ (d))
152#define I(b,c,d) (((~(d)) | (b)) ^ (c))
153
154#define R0(a,b,c,d,k,s,t) { \
155 a+=((k)+(t)+F((b),(c),(d))); \
156 a=ROTATE(a,s); \
157 a+=b; };\
158
159#define R1(a,b,c,d,k,s,t) { \
160 a+=((k)+(t)+G((b),(c),(d))); \
161 a=ROTATE(a,s); \
162 a+=b; };
163
164#define R2(a,b,c,d,k,s,t) { \
165 a+=((k)+(t)+H((b),(c),(d))); \
166 a=ROTATE(a,s); \
167 a+=b; };
168
169#define R3(a,b,c,d,k,s,t) { \
170 a+=((k)+(t)+I((b),(c),(d))); \
171 a=ROTATE(a,s); \
172 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 c5dd2d81db..0000000000
--- a/src/lib/libcrypto/md5/md5_one.c
+++ /dev/null
@@ -1,96 +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#include <openssl/crypto.h>
63
64#ifdef CHARSET_EBCDIC
65#include <openssl/ebcdic.h>
66#endif
67
68unsigned char *MD5(const unsigned char *d, unsigned long n, unsigned char *md)
69 {
70 MD5_CTX c;
71 static unsigned char m[MD5_DIGEST_LENGTH];
72
73 if (md == NULL) md=m;
74 MD5_Init(&c);
75#ifndef CHARSET_EBCDIC
76 MD5_Update(&c,d,n);
77#else
78 {
79 char temp[1024];
80 unsigned long chunk;
81
82 while (n > 0)
83 {
84 chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
85 ebcdic2ascii(temp, d, chunk);
86 MD5_Update(&c,temp,chunk);
87 n -= chunk;
88 d += chunk;
89 }
90 }
91#endif
92 MD5_Final(md,&c);
93 OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */
94 return(md);
95 }
96
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-19 18:09:05 +0000