]>
Commit | Line | Data |
---|---|---|
58964a49 RE |
1 | /* crypto/ripemd/rmd_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. | |
40720ce3 | 8 | * |
58964a49 RE |
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). | |
40720ce3 | 15 | * |
58964a49 RE |
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. | |
40720ce3 | 22 | * |
58964a49 RE |
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 :-). | |
40720ce3 | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
58964a49 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
40720ce3 | 40 | * |
58964a49 RE |
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. | |
40720ce3 | 52 | * |
58964a49 RE |
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 "rmd_locl.h" | |
ec577822 | 61 | #include <openssl/opensslv.h> |
96a259e8 DSH |
62 | #include <openssl/err.h> |
63 | #ifdef OPENSSL_FIPS | |
40720ce3 | 64 | # include <openssl/fips.h> |
96a259e8 DSH |
65 | #endif |
66 | ||
40720ce3 | 67 | const char RMD160_version[] = "RIPE-MD160" OPENSSL_VERSION_PTEXT; |
58964a49 | 68 | |
40720ce3 MC |
69 | #ifdef RMD160_ASM |
70 | void ripemd160_block_x86(RIPEMD160_CTX *c, unsigned long *p, size_t num); | |
71 | # define ripemd160_block ripemd160_block_x86 | |
72 | #else | |
73 | void ripemd160_block(RIPEMD160_CTX *c, unsigned long *p, size_t num); | |
74 | #endif | |
28e0be13 | 75 | |
96a259e8 | 76 | FIPS_NON_FIPS_MD_Init(RIPEMD160) |
40720ce3 MC |
77 | { |
78 | c->A = RIPEMD160_A; | |
79 | c->B = RIPEMD160_B; | |
80 | c->C = RIPEMD160_C; | |
81 | c->D = RIPEMD160_D; | |
82 | c->E = RIPEMD160_E; | |
83 | c->Nl = 0; | |
84 | c->Nh = 0; | |
85 | c->num = 0; | |
86 | return 1; | |
87 | } | |
58964a49 | 88 | |
28e0be13 | 89 | #ifndef ripemd160_block_data_order |
40720ce3 MC |
90 | # ifdef X |
91 | # undef X | |
92 | # endif | |
93 | void ripemd160_block_data_order(RIPEMD160_CTX *ctx, const void *p, size_t num) | |
94 | { | |
95 | const unsigned char *data = p; | |
96 | register unsigned MD32_REG_T A, B, C, D, E; | |
97 | unsigned MD32_REG_T a, b, c, d, e, l; | |
98 | # ifndef MD32_XARRAY | |
99 | /* See comment in crypto/sha/sha_locl.h for details. */ | |
100 | unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7, | |
101 | XX8, XX9, XX10, XX11, XX12, XX13, XX14, XX15; | |
102 | # define X(i) XX##i | |
103 | # else | |
104 | RIPEMD160_LONG XX[16]; | |
105 | # define X(i) XX[i] | |
106 | # endif | |
28e0be13 | 107 | |
40720ce3 | 108 | for (; num--;) { |
58964a49 | 109 | |
40720ce3 MC |
110 | A = ctx->A; |
111 | B = ctx->B; | |
112 | C = ctx->C; | |
113 | D = ctx->D; | |
114 | E = ctx->E; | |
28e0be13 | 115 | |
40720ce3 MC |
116 | HOST_c2l(data, l); |
117 | X(0) = l; | |
118 | HOST_c2l(data, l); | |
119 | X(1) = l; | |
120 | RIP1(A, B, C, D, E, WL00, SL00); | |
121 | HOST_c2l(data, l); | |
122 | X(2) = l; | |
123 | RIP1(E, A, B, C, D, WL01, SL01); | |
124 | HOST_c2l(data, l); | |
125 | X(3) = l; | |
126 | RIP1(D, E, A, B, C, WL02, SL02); | |
127 | HOST_c2l(data, l); | |
128 | X(4) = l; | |
129 | RIP1(C, D, E, A, B, WL03, SL03); | |
130 | HOST_c2l(data, l); | |
131 | X(5) = l; | |
132 | RIP1(B, C, D, E, A, WL04, SL04); | |
133 | HOST_c2l(data, l); | |
134 | X(6) = l; | |
135 | RIP1(A, B, C, D, E, WL05, SL05); | |
136 | HOST_c2l(data, l); | |
137 | X(7) = l; | |
138 | RIP1(E, A, B, C, D, WL06, SL06); | |
139 | HOST_c2l(data, l); | |
140 | X(8) = l; | |
141 | RIP1(D, E, A, B, C, WL07, SL07); | |
142 | HOST_c2l(data, l); | |
143 | X(9) = l; | |
144 | RIP1(C, D, E, A, B, WL08, SL08); | |
145 | HOST_c2l(data, l); | |
146 | X(10) = l; | |
147 | RIP1(B, C, D, E, A, WL09, SL09); | |
148 | HOST_c2l(data, l); | |
149 | X(11) = l; | |
150 | RIP1(A, B, C, D, E, WL10, SL10); | |
151 | HOST_c2l(data, l); | |
152 | X(12) = l; | |
153 | RIP1(E, A, B, C, D, WL11, SL11); | |
154 | HOST_c2l(data, l); | |
155 | X(13) = l; | |
156 | RIP1(D, E, A, B, C, WL12, SL12); | |
157 | HOST_c2l(data, l); | |
158 | X(14) = l; | |
159 | RIP1(C, D, E, A, B, WL13, SL13); | |
160 | HOST_c2l(data, l); | |
161 | X(15) = l; | |
162 | RIP1(B, C, D, E, A, WL14, SL14); | |
163 | RIP1(A, B, C, D, E, WL15, SL15); | |
28e0be13 | 164 | |
40720ce3 MC |
165 | RIP2(E, A, B, C, D, WL16, SL16, KL1); |
166 | RIP2(D, E, A, B, C, WL17, SL17, KL1); | |
167 | RIP2(C, D, E, A, B, WL18, SL18, KL1); | |
168 | RIP2(B, C, D, E, A, WL19, SL19, KL1); | |
169 | RIP2(A, B, C, D, E, WL20, SL20, KL1); | |
170 | RIP2(E, A, B, C, D, WL21, SL21, KL1); | |
171 | RIP2(D, E, A, B, C, WL22, SL22, KL1); | |
172 | RIP2(C, D, E, A, B, WL23, SL23, KL1); | |
173 | RIP2(B, C, D, E, A, WL24, SL24, KL1); | |
174 | RIP2(A, B, C, D, E, WL25, SL25, KL1); | |
175 | RIP2(E, A, B, C, D, WL26, SL26, KL1); | |
176 | RIP2(D, E, A, B, C, WL27, SL27, KL1); | |
177 | RIP2(C, D, E, A, B, WL28, SL28, KL1); | |
178 | RIP2(B, C, D, E, A, WL29, SL29, KL1); | |
179 | RIP2(A, B, C, D, E, WL30, SL30, KL1); | |
180 | RIP2(E, A, B, C, D, WL31, SL31, KL1); | |
28e0be13 | 181 | |
40720ce3 MC |
182 | RIP3(D, E, A, B, C, WL32, SL32, KL2); |
183 | RIP3(C, D, E, A, B, WL33, SL33, KL2); | |
184 | RIP3(B, C, D, E, A, WL34, SL34, KL2); | |
185 | RIP3(A, B, C, D, E, WL35, SL35, KL2); | |
186 | RIP3(E, A, B, C, D, WL36, SL36, KL2); | |
187 | RIP3(D, E, A, B, C, WL37, SL37, KL2); | |
188 | RIP3(C, D, E, A, B, WL38, SL38, KL2); | |
189 | RIP3(B, C, D, E, A, WL39, SL39, KL2); | |
190 | RIP3(A, B, C, D, E, WL40, SL40, KL2); | |
191 | RIP3(E, A, B, C, D, WL41, SL41, KL2); | |
192 | RIP3(D, E, A, B, C, WL42, SL42, KL2); | |
193 | RIP3(C, D, E, A, B, WL43, SL43, KL2); | |
194 | RIP3(B, C, D, E, A, WL44, SL44, KL2); | |
195 | RIP3(A, B, C, D, E, WL45, SL45, KL2); | |
196 | RIP3(E, A, B, C, D, WL46, SL46, KL2); | |
197 | RIP3(D, E, A, B, C, WL47, SL47, KL2); | |
28e0be13 | 198 | |
40720ce3 MC |
199 | RIP4(C, D, E, A, B, WL48, SL48, KL3); |
200 | RIP4(B, C, D, E, A, WL49, SL49, KL3); | |
201 | RIP4(A, B, C, D, E, WL50, SL50, KL3); | |
202 | RIP4(E, A, B, C, D, WL51, SL51, KL3); | |
203 | RIP4(D, E, A, B, C, WL52, SL52, KL3); | |
204 | RIP4(C, D, E, A, B, WL53, SL53, KL3); | |
205 | RIP4(B, C, D, E, A, WL54, SL54, KL3); | |
206 | RIP4(A, B, C, D, E, WL55, SL55, KL3); | |
207 | RIP4(E, A, B, C, D, WL56, SL56, KL3); | |
208 | RIP4(D, E, A, B, C, WL57, SL57, KL3); | |
209 | RIP4(C, D, E, A, B, WL58, SL58, KL3); | |
210 | RIP4(B, C, D, E, A, WL59, SL59, KL3); | |
211 | RIP4(A, B, C, D, E, WL60, SL60, KL3); | |
212 | RIP4(E, A, B, C, D, WL61, SL61, KL3); | |
213 | RIP4(D, E, A, B, C, WL62, SL62, KL3); | |
214 | RIP4(C, D, E, A, B, WL63, SL63, KL3); | |
28e0be13 | 215 | |
40720ce3 MC |
216 | RIP5(B, C, D, E, A, WL64, SL64, KL4); |
217 | RIP5(A, B, C, D, E, WL65, SL65, KL4); | |
218 | RIP5(E, A, B, C, D, WL66, SL66, KL4); | |
219 | RIP5(D, E, A, B, C, WL67, SL67, KL4); | |
220 | RIP5(C, D, E, A, B, WL68, SL68, KL4); | |
221 | RIP5(B, C, D, E, A, WL69, SL69, KL4); | |
222 | RIP5(A, B, C, D, E, WL70, SL70, KL4); | |
223 | RIP5(E, A, B, C, D, WL71, SL71, KL4); | |
224 | RIP5(D, E, A, B, C, WL72, SL72, KL4); | |
225 | RIP5(C, D, E, A, B, WL73, SL73, KL4); | |
226 | RIP5(B, C, D, E, A, WL74, SL74, KL4); | |
227 | RIP5(A, B, C, D, E, WL75, SL75, KL4); | |
228 | RIP5(E, A, B, C, D, WL76, SL76, KL4); | |
229 | RIP5(D, E, A, B, C, WL77, SL77, KL4); | |
230 | RIP5(C, D, E, A, B, WL78, SL78, KL4); | |
231 | RIP5(B, C, D, E, A, WL79, SL79, KL4); | |
28e0be13 | 232 | |
40720ce3 MC |
233 | a = A; |
234 | b = B; | |
235 | c = C; | |
236 | d = D; | |
237 | e = E; | |
238 | /* Do other half */ | |
239 | A = ctx->A; | |
240 | B = ctx->B; | |
241 | C = ctx->C; | |
242 | D = ctx->D; | |
243 | E = ctx->E; | |
28e0be13 | 244 | |
40720ce3 MC |
245 | RIP5(A, B, C, D, E, WR00, SR00, KR0); |
246 | RIP5(E, A, B, C, D, WR01, SR01, KR0); | |
247 | RIP5(D, E, A, B, C, WR02, SR02, KR0); | |
248 | RIP5(C, D, E, A, B, WR03, SR03, KR0); | |
249 | RIP5(B, C, D, E, A, WR04, SR04, KR0); | |
250 | RIP5(A, B, C, D, E, WR05, SR05, KR0); | |
251 | RIP5(E, A, B, C, D, WR06, SR06, KR0); | |
252 | RIP5(D, E, A, B, C, WR07, SR07, KR0); | |
253 | RIP5(C, D, E, A, B, WR08, SR08, KR0); | |
254 | RIP5(B, C, D, E, A, WR09, SR09, KR0); | |
255 | RIP5(A, B, C, D, E, WR10, SR10, KR0); | |
256 | RIP5(E, A, B, C, D, WR11, SR11, KR0); | |
257 | RIP5(D, E, A, B, C, WR12, SR12, KR0); | |
258 | RIP5(C, D, E, A, B, WR13, SR13, KR0); | |
259 | RIP5(B, C, D, E, A, WR14, SR14, KR0); | |
260 | RIP5(A, B, C, D, E, WR15, SR15, KR0); | |
28e0be13 | 261 | |
40720ce3 MC |
262 | RIP4(E, A, B, C, D, WR16, SR16, KR1); |
263 | RIP4(D, E, A, B, C, WR17, SR17, KR1); | |
264 | RIP4(C, D, E, A, B, WR18, SR18, KR1); | |
265 | RIP4(B, C, D, E, A, WR19, SR19, KR1); | |
266 | RIP4(A, B, C, D, E, WR20, SR20, KR1); | |
267 | RIP4(E, A, B, C, D, WR21, SR21, KR1); | |
268 | RIP4(D, E, A, B, C, WR22, SR22, KR1); | |
269 | RIP4(C, D, E, A, B, WR23, SR23, KR1); | |
270 | RIP4(B, C, D, E, A, WR24, SR24, KR1); | |
271 | RIP4(A, B, C, D, E, WR25, SR25, KR1); | |
272 | RIP4(E, A, B, C, D, WR26, SR26, KR1); | |
273 | RIP4(D, E, A, B, C, WR27, SR27, KR1); | |
274 | RIP4(C, D, E, A, B, WR28, SR28, KR1); | |
275 | RIP4(B, C, D, E, A, WR29, SR29, KR1); | |
276 | RIP4(A, B, C, D, E, WR30, SR30, KR1); | |
277 | RIP4(E, A, B, C, D, WR31, SR31, KR1); | |
28e0be13 | 278 | |
40720ce3 MC |
279 | RIP3(D, E, A, B, C, WR32, SR32, KR2); |
280 | RIP3(C, D, E, A, B, WR33, SR33, KR2); | |
281 | RIP3(B, C, D, E, A, WR34, SR34, KR2); | |
282 | RIP3(A, B, C, D, E, WR35, SR35, KR2); | |
283 | RIP3(E, A, B, C, D, WR36, SR36, KR2); | |
284 | RIP3(D, E, A, B, C, WR37, SR37, KR2); | |
285 | RIP3(C, D, E, A, B, WR38, SR38, KR2); | |
286 | RIP3(B, C, D, E, A, WR39, SR39, KR2); | |
287 | RIP3(A, B, C, D, E, WR40, SR40, KR2); | |
288 | RIP3(E, A, B, C, D, WR41, SR41, KR2); | |
289 | RIP3(D, E, A, B, C, WR42, SR42, KR2); | |
290 | RIP3(C, D, E, A, B, WR43, SR43, KR2); | |
291 | RIP3(B, C, D, E, A, WR44, SR44, KR2); | |
292 | RIP3(A, B, C, D, E, WR45, SR45, KR2); | |
293 | RIP3(E, A, B, C, D, WR46, SR46, KR2); | |
294 | RIP3(D, E, A, B, C, WR47, SR47, KR2); | |
28e0be13 | 295 | |
40720ce3 MC |
296 | RIP2(C, D, E, A, B, WR48, SR48, KR3); |
297 | RIP2(B, C, D, E, A, WR49, SR49, KR3); | |
298 | RIP2(A, B, C, D, E, WR50, SR50, KR3); | |
299 | RIP2(E, A, B, C, D, WR51, SR51, KR3); | |
300 | RIP2(D, E, A, B, C, WR52, SR52, KR3); | |
301 | RIP2(C, D, E, A, B, WR53, SR53, KR3); | |
302 | RIP2(B, C, D, E, A, WR54, SR54, KR3); | |
303 | RIP2(A, B, C, D, E, WR55, SR55, KR3); | |
304 | RIP2(E, A, B, C, D, WR56, SR56, KR3); | |
305 | RIP2(D, E, A, B, C, WR57, SR57, KR3); | |
306 | RIP2(C, D, E, A, B, WR58, SR58, KR3); | |
307 | RIP2(B, C, D, E, A, WR59, SR59, KR3); | |
308 | RIP2(A, B, C, D, E, WR60, SR60, KR3); | |
309 | RIP2(E, A, B, C, D, WR61, SR61, KR3); | |
310 | RIP2(D, E, A, B, C, WR62, SR62, KR3); | |
311 | RIP2(C, D, E, A, B, WR63, SR63, KR3); | |
28e0be13 | 312 | |
40720ce3 MC |
313 | RIP1(B, C, D, E, A, WR64, SR64); |
314 | RIP1(A, B, C, D, E, WR65, SR65); | |
315 | RIP1(E, A, B, C, D, WR66, SR66); | |
316 | RIP1(D, E, A, B, C, WR67, SR67); | |
317 | RIP1(C, D, E, A, B, WR68, SR68); | |
318 | RIP1(B, C, D, E, A, WR69, SR69); | |
319 | RIP1(A, B, C, D, E, WR70, SR70); | |
320 | RIP1(E, A, B, C, D, WR71, SR71); | |
321 | RIP1(D, E, A, B, C, WR72, SR72); | |
322 | RIP1(C, D, E, A, B, WR73, SR73); | |
323 | RIP1(B, C, D, E, A, WR74, SR74); | |
324 | RIP1(A, B, C, D, E, WR75, SR75); | |
325 | RIP1(E, A, B, C, D, WR76, SR76); | |
326 | RIP1(D, E, A, B, C, WR77, SR77); | |
327 | RIP1(C, D, E, A, B, WR78, SR78); | |
328 | RIP1(B, C, D, E, A, WR79, SR79); | |
28e0be13 | 329 | |
40720ce3 MC |
330 | D = ctx->B + c + D; |
331 | ctx->B = ctx->C + d + E; | |
332 | ctx->C = ctx->D + e + A; | |
333 | ctx->D = ctx->E + a + B; | |
334 | ctx->E = ctx->A + b + C; | |
335 | ctx->A = D; | |
58964a49 | 336 | |
40720ce3 MC |
337 | } |
338 | } | |
58964a49 | 339 | #endif |