1 /* crypto/md5/md5_dgst.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
61 #include <openssl/opensslv.h>
63 const char *MD5_version
="MD5" OPENSSL_VERSION_PTEXT
;
65 /* Implemented from RFC1321 The MD5 Message-Digest Algorithm
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
73 int MD5_Init(MD5_CTX
*c
)
85 #ifndef md5_block_host_order
86 void md5_block_host_order (MD5_CTX
*c
, const void *data
, int num
)
88 const MD5_LONG
*X
=data
;
89 register unsigned MD32_REG_T A
,B
,C
,D
;
96 for (;num
--;X
+=HASH_LBLOCK
)
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
);
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
);
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
);
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
);
175 #ifndef md5_block_data_order
179 void md5_block_data_order (MD5_CTX
*c
, const void *data_
, int num
)
181 const unsigned char *data
=data_
;
182 register unsigned MD32_REG_T A
,B
,C
,D
,l
;
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
;
189 MD5_LONG XX
[MD5_LBLOCK
];
200 HOST_c2l(data
,l
); X( 0)=l
; HOST_c2l(data
,l
); X( 1)=l
;
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
);
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
);
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
);
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
);
279 int printit(unsigned long *l
)
285 for (ii
=0; ii
<8; ii
++)
287 fprintf(stderr
,"%08lx ",l
[i
*8+ii
]);
289 fprintf(stderr
,"\n");