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1/* crypto/sha/sha_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
62#include <openssl/opensslconf.h>
63#include <openssl/sha.h>
64
65#ifndef SHA_LONG_LOG2
66#define SHA_LONG_LOG2 2 /* default to 32 bits */
67#endif
68
69#define DATA_ORDER_IS_BIG_ENDIAN
70
71#define HASH_LONG SHA_LONG
72#define HASH_LONG_LOG2 SHA_LONG_LOG2
73#define HASH_CTX SHA_CTX
74#define HASH_CBLOCK SHA_CBLOCK
75#define HASH_LBLOCK SHA_LBLOCK
76#define HASH_MAKE_STRING(c,s) do { \
77 unsigned long ll; \
78 ll=(c)->h0; HOST_l2c(ll,(s)); \
79 ll=(c)->h1; HOST_l2c(ll,(s)); \
80 ll=(c)->h2; HOST_l2c(ll,(s)); \
81 ll=(c)->h3; HOST_l2c(ll,(s)); \
82 ll=(c)->h4; HOST_l2c(ll,(s)); \
83 } while (0)
84
85#if defined(SHA_0)
86
87# define HASH_UPDATE SHA_Update
88# define HASH_TRANSFORM SHA_Transform
89# define HASH_FINAL SHA_Final
90# define HASH_INIT SHA_Init
91# define HASH_BLOCK_HOST_ORDER sha_block_host_order
92# define HASH_BLOCK_DATA_ORDER sha_block_data_order
93# define Xupdate(a,ix,ia,ib,ic,id) (ix=(a)=(ia^ib^ic^id))
94
95 void sha_block_host_order (SHA_CTX *c, const void *p,int num);
96 void sha_block_data_order (SHA_CTX *c, const void *p,int num);
97
98#elif defined(SHA_1)
99
100# define HASH_UPDATE SHA1_Update
101# define HASH_TRANSFORM SHA1_Transform
102# define HASH_FINAL SHA1_Final
103# define HASH_INIT SHA1_Init
104# define HASH_BLOCK_HOST_ORDER sha1_block_host_order
105# define HASH_BLOCK_DATA_ORDER sha1_block_data_order
106# if defined(__MWERKS__) && defined(__MC68K__)
107 /* Metrowerks for Motorola fails otherwise:-( <appro@fy.chalmers.se> */
108# define Xupdate(a,ix,ia,ib,ic,id) do { (a)=(ia^ib^ic^id); \
109 ix=(a)=ROTATE((a),1); \
110 } while (0)
111# else
112# define Xupdate(a,ix,ia,ib,ic,id) ( (a)=(ia^ib^ic^id), \
113 ix=(a)=ROTATE((a),1) \
114 )
115# endif
116
117# ifdef SHA1_ASM
118# if defined(__i386) || defined(__i386__) || defined(_M_IX86) || defined(__INTEL__)
119# define sha1_block_host_order sha1_block_asm_host_order
120# define DONT_IMPLEMENT_BLOCK_HOST_ORDER
121# define sha1_block_data_order sha1_block_asm_data_order
122# define DONT_IMPLEMENT_BLOCK_DATA_ORDER
123# define HASH_BLOCK_DATA_ORDER_ALIGNED sha1_block_asm_data_order
124# endif
125# endif
126 void sha1_block_host_order (SHA_CTX *c, const void *p,int num);
127 void sha1_block_data_order (SHA_CTX *c, const void *p,int num);
128
129#else
130# error "Either SHA_0 or SHA_1 must be defined."
131#endif
132
133#include "md32_common.h"
134
135#define INIT_DATA_h0 0x67452301UL
136#define INIT_DATA_h1 0xefcdab89UL
137#define INIT_DATA_h2 0x98badcfeUL
138#define INIT_DATA_h3 0x10325476UL
139#define INIT_DATA_h4 0xc3d2e1f0UL
140
141int HASH_INIT (SHA_CTX *c)
142 {
143 c->h0=INIT_DATA_h0;
144 c->h1=INIT_DATA_h1;
145 c->h2=INIT_DATA_h2;
146 c->h3=INIT_DATA_h3;
147 c->h4=INIT_DATA_h4;
148 c->Nl=0;
149 c->Nh=0;
150 c->num=0;
151 return 1;
152 }
153
154#define K_00_19 0x5a827999UL
155#define K_20_39 0x6ed9eba1UL
156#define K_40_59 0x8f1bbcdcUL
157#define K_60_79 0xca62c1d6UL
158
159/* As pointed out by Wei Dai <weidai@eskimo.com>, F() below can be
160 * simplified to the code in F_00_19. Wei attributes these optimisations
161 * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
162 * #define F(x,y,z) (((x) & (y)) | ((~(x)) & (z)))
163 * I've just become aware of another tweak to be made, again from Wei Dai,
164 * in F_40_59, (x&a)|(y&a) -> (x|y)&a
165 */
166#define F_00_19(b,c,d) ((((c) ^ (d)) & (b)) ^ (d))
167#define F_20_39(b,c,d) ((b) ^ (c) ^ (d))
168#define F_40_59(b,c,d) (((b) & (c)) | (((b)|(c)) & (d)))
169#define F_60_79(b,c,d) F_20_39(b,c,d)
170
171#define BODY_00_15(i,a,b,c,d,e,f,xi) \
172 (f)=xi+(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \
173 (b)=ROTATE((b),30);
174
175#define BODY_16_19(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \
176 Xupdate(f,xi,xa,xb,xc,xd); \
177 (f)+=(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \
178 (b)=ROTATE((b),30);
179
180#define BODY_20_31(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \
181 Xupdate(f,xi,xa,xb,xc,xd); \
182 (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \
183 (b)=ROTATE((b),30);
184
185#define BODY_32_39(i,a,b,c,d,e,f,xa,xb,xc,xd) \
186 Xupdate(f,xa,xa,xb,xc,xd); \
187 (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \
188 (b)=ROTATE((b),30);
189
190#define BODY_40_59(i,a,b,c,d,e,f,xa,xb,xc,xd) \
191 Xupdate(f,xa,xa,xb,xc,xd); \
192 (f)+=(e)+K_40_59+ROTATE((a),5)+F_40_59((b),(c),(d)); \
193 (b)=ROTATE((b),30);
194
195#define BODY_60_79(i,a,b,c,d,e,f,xa,xb,xc,xd) \
196 Xupdate(f,xa,xa,xb,xc,xd); \
197 (f)=xa+(e)+K_60_79+ROTATE((a),5)+F_60_79((b),(c),(d)); \
198 (b)=ROTATE((b),30);
199
200#ifdef X
201#undef X
202#endif
203#ifndef MD32_XARRAY
204 /*
205 * Originally X was an array. As it's automatic it's natural
206 * to expect RISC compiler to accomodate at least part of it in
207 * the register bank, isn't it? Unfortunately not all compilers
208 * "find" this expectation reasonable:-( On order to make such
209 * compilers generate better code I replace X[] with a bunch of
210 * X0, X1, etc. See the function body below...
211 * <appro@fy.chalmers.se>
212 */
213# define X(i) XX##i
214#else
215 /*
216 * However! Some compilers (most notably HP C) get overwhelmed by
217 * that many local variables so that we have to have the way to
218 * fall down to the original behavior.
219 */
220# define X(i) XX[i]
221#endif
222
223#ifndef DONT_IMPLEMENT_BLOCK_HOST_ORDER
224void HASH_BLOCK_HOST_ORDER (SHA_CTX *c, const void *d, int num)
225 {
226 const SHA_LONG *W=d;
227 register unsigned MD32_REG_T A,B,C,D,E,T;
228#ifndef MD32_XARRAY
229 unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
230 XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15;
231#else
232 SHA_LONG XX[16];
233#endif
234
235 A=c->h0;
236 B=c->h1;
237 C=c->h2;
238 D=c->h3;
239 E=c->h4;
240
241 for (;;)
242 {
243 BODY_00_15( 0,A,B,C,D,E,T,W[ 0]);
244 BODY_00_15( 1,T,A,B,C,D,E,W[ 1]);
245 BODY_00_15( 2,E,T,A,B,C,D,W[ 2]);
246 BODY_00_15( 3,D,E,T,A,B,C,W[ 3]);
247 BODY_00_15( 4,C,D,E,T,A,B,W[ 4]);
248 BODY_00_15( 5,B,C,D,E,T,A,W[ 5]);
249 BODY_00_15( 6,A,B,C,D,E,T,W[ 6]);
250 BODY_00_15( 7,T,A,B,C,D,E,W[ 7]);
251 BODY_00_15( 8,E,T,A,B,C,D,W[ 8]);
252 BODY_00_15( 9,D,E,T,A,B,C,W[ 9]);
253 BODY_00_15(10,C,D,E,T,A,B,W[10]);
254 BODY_00_15(11,B,C,D,E,T,A,W[11]);
255 BODY_00_15(12,A,B,C,D,E,T,W[12]);
256 BODY_00_15(13,T,A,B,C,D,E,W[13]);
257 BODY_00_15(14,E,T,A,B,C,D,W[14]);
258 BODY_00_15(15,D,E,T,A,B,C,W[15]);
259
260 BODY_16_19(16,C,D,E,T,A,B,X( 0),W[ 0],W[ 2],W[ 8],W[13]);
261 BODY_16_19(17,B,C,D,E,T,A,X( 1),W[ 1],W[ 3],W[ 9],W[14]);
262 BODY_16_19(18,A,B,C,D,E,T,X( 2),W[ 2],W[ 4],W[10],W[15]);
263 BODY_16_19(19,T,A,B,C,D,E,X( 3),W[ 3],W[ 5],W[11],X( 0));
264
265 BODY_20_31(20,E,T,A,B,C,D,X( 4),W[ 4],W[ 6],W[12],X( 1));
266 BODY_20_31(21,D,E,T,A,B,C,X( 5),W[ 5],W[ 7],W[13],X( 2));
267 BODY_20_31(22,C,D,E,T,A,B,X( 6),W[ 6],W[ 8],W[14],X( 3));
268 BODY_20_31(23,B,C,D,E,T,A,X( 7),W[ 7],W[ 9],W[15],X( 4));
269 BODY_20_31(24,A,B,C,D,E,T,X( 8),W[ 8],W[10],X( 0),X( 5));
270 BODY_20_31(25,T,A,B,C,D,E,X( 9),W[ 9],W[11],X( 1),X( 6));
271 BODY_20_31(26,E,T,A,B,C,D,X(10),W[10],W[12],X( 2),X( 7));
272 BODY_20_31(27,D,E,T,A,B,C,X(11),W[11],W[13],X( 3),X( 8));
273 BODY_20_31(28,C,D,E,T,A,B,X(12),W[12],W[14],X( 4),X( 9));
274 BODY_20_31(29,B,C,D,E,T,A,X(13),W[13],W[15],X( 5),X(10));
275 BODY_20_31(30,A,B,C,D,E,T,X(14),W[14],X( 0),X( 6),X(11));
276 BODY_20_31(31,T,A,B,C,D,E,X(15),W[15],X( 1),X( 7),X(12));
277
278 BODY_32_39(32,E,T,A,B,C,D,X( 0),X( 2),X( 8),X(13));
279 BODY_32_39(33,D,E,T,A,B,C,X( 1),X( 3),X( 9),X(14));
280 BODY_32_39(34,C,D,E,T,A,B,X( 2),X( 4),X(10),X(15));
281 BODY_32_39(35,B,C,D,E,T,A,X( 3),X( 5),X(11),X( 0));
282 BODY_32_39(36,A,B,C,D,E,T,X( 4),X( 6),X(12),X( 1));
283 BODY_32_39(37,T,A,B,C,D,E,X( 5),X( 7),X(13),X( 2));
284 BODY_32_39(38,E,T,A,B,C,D,X( 6),X( 8),X(14),X( 3));
285 BODY_32_39(39,D,E,T,A,B,C,X( 7),X( 9),X(15),X( 4));
286
287 BODY_40_59(40,C,D,E,T,A,B,X( 8),X(10),X( 0),X( 5));
288 BODY_40_59(41,B,C,D,E,T,A,X( 9),X(11),X( 1),X( 6));
289 BODY_40_59(42,A,B,C,D,E,T,X(10),X(12),X( 2),X( 7));
290 BODY_40_59(43,T,A,B,C,D,E,X(11),X(13),X( 3),X( 8));
291 BODY_40_59(44,E,T,A,B,C,D,X(12),X(14),X( 4),X( 9));
292 BODY_40_59(45,D,E,T,A,B,C,X(13),X(15),X( 5),X(10));
293 BODY_40_59(46,C,D,E,T,A,B,X(14),X( 0),X( 6),X(11));
294 BODY_40_59(47,B,C,D,E,T,A,X(15),X( 1),X( 7),X(12));
295 BODY_40_59(48,A,B,C,D,E,T,X( 0),X( 2),X( 8),X(13));
296 BODY_40_59(49,T,A,B,C,D,E,X( 1),X( 3),X( 9),X(14));
297 BODY_40_59(50,E,T,A,B,C,D,X( 2),X( 4),X(10),X(15));
298 BODY_40_59(51,D,E,T,A,B,C,X( 3),X( 5),X(11),X( 0));
299 BODY_40_59(52,C,D,E,T,A,B,X( 4),X( 6),X(12),X( 1));
300 BODY_40_59(53,B,C,D,E,T,A,X( 5),X( 7),X(13),X( 2));
301 BODY_40_59(54,A,B,C,D,E,T,X( 6),X( 8),X(14),X( 3));
302 BODY_40_59(55,T,A,B,C,D,E,X( 7),X( 9),X(15),X( 4));
303 BODY_40_59(56,E,T,A,B,C,D,X( 8),X(10),X( 0),X( 5));
304 BODY_40_59(57,D,E,T,A,B,C,X( 9),X(11),X( 1),X( 6));
305 BODY_40_59(58,C,D,E,T,A,B,X(10),X(12),X( 2),X( 7));
306 BODY_40_59(59,B,C,D,E,T,A,X(11),X(13),X( 3),X( 8));
307
308 BODY_60_79(60,A,B,C,D,E,T,X(12),X(14),X( 4),X( 9));
309 BODY_60_79(61,T,A,B,C,D,E,X(13),X(15),X( 5),X(10));
310 BODY_60_79(62,E,T,A,B,C,D,X(14),X( 0),X( 6),X(11));
311 BODY_60_79(63,D,E,T,A,B,C,X(15),X( 1),X( 7),X(12));
312 BODY_60_79(64,C,D,E,T,A,B,X( 0),X( 2),X( 8),X(13));
313 BODY_60_79(65,B,C,D,E,T,A,X( 1),X( 3),X( 9),X(14));
314 BODY_60_79(66,A,B,C,D,E,T,X( 2),X( 4),X(10),X(15));
315 BODY_60_79(67,T,A,B,C,D,E,X( 3),X( 5),X(11),X( 0));
316 BODY_60_79(68,E,T,A,B,C,D,X( 4),X( 6),X(12),X( 1));
317 BODY_60_79(69,D,E,T,A,B,C,X( 5),X( 7),X(13),X( 2));
318 BODY_60_79(70,C,D,E,T,A,B,X( 6),X( 8),X(14),X( 3));
319 BODY_60_79(71,B,C,D,E,T,A,X( 7),X( 9),X(15),X( 4));
320 BODY_60_79(72,A,B,C,D,E,T,X( 8),X(10),X( 0),X( 5));
321 BODY_60_79(73,T,A,B,C,D,E,X( 9),X(11),X( 1),X( 6));
322 BODY_60_79(74,E,T,A,B,C,D,X(10),X(12),X( 2),X( 7));
323 BODY_60_79(75,D,E,T,A,B,C,X(11),X(13),X( 3),X( 8));
324 BODY_60_79(76,C,D,E,T,A,B,X(12),X(14),X( 4),X( 9));
325 BODY_60_79(77,B,C,D,E,T,A,X(13),X(15),X( 5),X(10));
326 BODY_60_79(78,A,B,C,D,E,T,X(14),X( 0),X( 6),X(11));
327 BODY_60_79(79,T,A,B,C,D,E,X(15),X( 1),X( 7),X(12));
328
329 c->h0=(c->h0+E)&0xffffffffL;
330 c->h1=(c->h1+T)&0xffffffffL;
331 c->h2=(c->h2+A)&0xffffffffL;
332 c->h3=(c->h3+B)&0xffffffffL;
333 c->h4=(c->h4+C)&0xffffffffL;
334
335 if (--num <= 0) break;
336
337 A=c->h0;
338 B=c->h1;
339 C=c->h2;
340 D=c->h3;
341 E=c->h4;
342
343 W+=SHA_LBLOCK;
344 }
345 }
346#endif
347
348#ifndef DONT_IMPLEMENT_BLOCK_DATA_ORDER
349void HASH_BLOCK_DATA_ORDER (SHA_CTX *c, const void *p, int num)
350 {
351 const unsigned char *data=p;
352 register unsigned MD32_REG_T A,B,C,D,E,T,l;
353#ifndef MD32_XARRAY
354 unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
355 XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15;
356#else
357 SHA_LONG XX[16];
358#endif
359
360 A=c->h0;
361 B=c->h1;
362 C=c->h2;
363 D=c->h3;
364 E=c->h4;
365
366 for (;;)
367 {
368
369 HOST_c2l(data,l); X( 0)=l; HOST_c2l(data,l); X( 1)=l;
370 BODY_00_15( 0,A,B,C,D,E,T,X( 0)); HOST_c2l(data,l); X( 2)=l;
371 BODY_00_15( 1,T,A,B,C,D,E,X( 1)); HOST_c2l(data,l); X( 3)=l;
372 BODY_00_15( 2,E,T,A,B,C,D,X( 2)); HOST_c2l(data,l); X( 4)=l;
373 BODY_00_15( 3,D,E,T,A,B,C,X( 3)); HOST_c2l(data,l); X( 5)=l;
374 BODY_00_15( 4,C,D,E,T,A,B,X( 4)); HOST_c2l(data,l); X( 6)=l;
375 BODY_00_15( 5,B,C,D,E,T,A,X( 5)); HOST_c2l(data,l); X( 7)=l;
376 BODY_00_15( 6,A,B,C,D,E,T,X( 6)); HOST_c2l(data,l); X( 8)=l;
377 BODY_00_15( 7,T,A,B,C,D,E,X( 7)); HOST_c2l(data,l); X( 9)=l;
378 BODY_00_15( 8,E,T,A,B,C,D,X( 8)); HOST_c2l(data,l); X(10)=l;
379 BODY_00_15( 9,D,E,T,A,B,C,X( 9)); HOST_c2l(data,l); X(11)=l;
380 BODY_00_15(10,C,D,E,T,A,B,X(10)); HOST_c2l(data,l); X(12)=l;
381 BODY_00_15(11,B,C,D,E,T,A,X(11)); HOST_c2l(data,l); X(13)=l;
382 BODY_00_15(12,A,B,C,D,E,T,X(12)); HOST_c2l(data,l); X(14)=l;
383 BODY_00_15(13,T,A,B,C,D,E,X(13)); HOST_c2l(data,l); X(15)=l;
384 BODY_00_15(14,E,T,A,B,C,D,X(14));
385 BODY_00_15(15,D,E,T,A,B,C,X(15));
386
387 BODY_16_19(16,C,D,E,T,A,B,X( 0),X( 0),X( 2),X( 8),X(13));
388 BODY_16_19(17,B,C,D,E,T,A,X( 1),X( 1),X( 3),X( 9),X(14));
389 BODY_16_19(18,A,B,C,D,E,T,X( 2),X( 2),X( 4),X(10),X(15));
390 BODY_16_19(19,T,A,B,C,D,E,X( 3),X( 3),X( 5),X(11),X( 0));
391
392 BODY_20_31(20,E,T,A,B,C,D,X( 4),X( 4),X( 6),X(12),X( 1));
393 BODY_20_31(21,D,E,T,A,B,C,X( 5),X( 5),X( 7),X(13),X( 2));
394 BODY_20_31(22,C,D,E,T,A,B,X( 6),X( 6),X( 8),X(14),X( 3));
395 BODY_20_31(23,B,C,D,E,T,A,X( 7),X( 7),X( 9),X(15),X( 4));
396 BODY_20_31(24,A,B,C,D,E,T,X( 8),X( 8),X(10),X( 0),X( 5));
397 BODY_20_31(25,T,A,B,C,D,E,X( 9),X( 9),X(11),X( 1),X( 6));
398 BODY_20_31(26,E,T,A,B,C,D,X(10),X(10),X(12),X( 2),X( 7));
399 BODY_20_31(27,D,E,T,A,B,C,X(11),X(11),X(13),X( 3),X( 8));
400 BODY_20_31(28,C,D,E,T,A,B,X(12),X(12),X(14),X( 4),X( 9));
401 BODY_20_31(29,B,C,D,E,T,A,X(13),X(13),X(15),X( 5),X(10));
402 BODY_20_31(30,A,B,C,D,E,T,X(14),X(14),X( 0),X( 6),X(11));
403 BODY_20_31(31,T,A,B,C,D,E,X(15),X(15),X( 1),X( 7),X(12));
404
405 BODY_32_39(32,E,T,A,B,C,D,X( 0),X( 2),X( 8),X(13));
406 BODY_32_39(33,D,E,T,A,B,C,X( 1),X( 3),X( 9),X(14));
407 BODY_32_39(34,C,D,E,T,A,B,X( 2),X( 4),X(10),X(15));
408 BODY_32_39(35,B,C,D,E,T,A,X( 3),X( 5),X(11),X( 0));
409 BODY_32_39(36,A,B,C,D,E,T,X( 4),X( 6),X(12),X( 1));
410 BODY_32_39(37,T,A,B,C,D,E,X( 5),X( 7),X(13),X( 2));
411 BODY_32_39(38,E,T,A,B,C,D,X( 6),X( 8),X(14),X( 3));
412 BODY_32_39(39,D,E,T,A,B,C,X( 7),X( 9),X(15),X( 4));
413
414 BODY_40_59(40,C,D,E,T,A,B,X( 8),X(10),X( 0),X( 5));
415 BODY_40_59(41,B,C,D,E,T,A,X( 9),X(11),X( 1),X( 6));
416 BODY_40_59(42,A,B,C,D,E,T,X(10),X(12),X( 2),X( 7));
417 BODY_40_59(43,T,A,B,C,D,E,X(11),X(13),X( 3),X( 8));
418 BODY_40_59(44,E,T,A,B,C,D,X(12),X(14),X( 4),X( 9));
419 BODY_40_59(45,D,E,T,A,B,C,X(13),X(15),X( 5),X(10));
420 BODY_40_59(46,C,D,E,T,A,B,X(14),X( 0),X( 6),X(11));
421 BODY_40_59(47,B,C,D,E,T,A,X(15),X( 1),X( 7),X(12));
422 BODY_40_59(48,A,B,C,D,E,T,X( 0),X( 2),X( 8),X(13));
423 BODY_40_59(49,T,A,B,C,D,E,X( 1),X( 3),X( 9),X(14));
424 BODY_40_59(50,E,T,A,B,C,D,X( 2),X( 4),X(10),X(15));
425 BODY_40_59(51,D,E,T,A,B,C,X( 3),X( 5),X(11),X( 0));
426 BODY_40_59(52,C,D,E,T,A,B,X( 4),X( 6),X(12),X( 1));
427 BODY_40_59(53,B,C,D,E,T,A,X( 5),X( 7),X(13),X( 2));
428 BODY_40_59(54,A,B,C,D,E,T,X( 6),X( 8),X(14),X( 3));
429 BODY_40_59(55,T,A,B,C,D,E,X( 7),X( 9),X(15),X( 4));
430 BODY_40_59(56,E,T,A,B,C,D,X( 8),X(10),X( 0),X( 5));
431 BODY_40_59(57,D,E,T,A,B,C,X( 9),X(11),X( 1),X( 6));
432 BODY_40_59(58,C,D,E,T,A,B,X(10),X(12),X( 2),X( 7));
433 BODY_40_59(59,B,C,D,E,T,A,X(11),X(13),X( 3),X( 8));
434
435 BODY_60_79(60,A,B,C,D,E,T,X(12),X(14),X( 4),X( 9));
436 BODY_60_79(61,T,A,B,C,D,E,X(13),X(15),X( 5),X(10));
437 BODY_60_79(62,E,T,A,B,C,D,X(14),X( 0),X( 6),X(11));
438 BODY_60_79(63,D,E,T,A,B,C,X(15),X( 1),X( 7),X(12));
439 BODY_60_79(64,C,D,E,T,A,B,X( 0),X( 2),X( 8),X(13));
440 BODY_60_79(65,B,C,D,E,T,A,X( 1),X( 3),X( 9),X(14));
441 BODY_60_79(66,A,B,C,D,E,T,X( 2),X( 4),X(10),X(15));
442 BODY_60_79(67,T,A,B,C,D,E,X( 3),X( 5),X(11),X( 0));
443 BODY_60_79(68,E,T,A,B,C,D,X( 4),X( 6),X(12),X( 1));
444 BODY_60_79(69,D,E,T,A,B,C,X( 5),X( 7),X(13),X( 2));
445 BODY_60_79(70,C,D,E,T,A,B,X( 6),X( 8),X(14),X( 3));
446 BODY_60_79(71,B,C,D,E,T,A,X( 7),X( 9),X(15),X( 4));
447 BODY_60_79(72,A,B,C,D,E,T,X( 8),X(10),X( 0),X( 5));
448 BODY_60_79(73,T,A,B,C,D,E,X( 9),X(11),X( 1),X( 6));
449 BODY_60_79(74,E,T,A,B,C,D,X(10),X(12),X( 2),X( 7));
450 BODY_60_79(75,D,E,T,A,B,C,X(11),X(13),X( 3),X( 8));
451 BODY_60_79(76,C,D,E,T,A,B,X(12),X(14),X( 4),X( 9));
452 BODY_60_79(77,B,C,D,E,T,A,X(13),X(15),X( 5),X(10));
453 BODY_60_79(78,A,B,C,D,E,T,X(14),X( 0),X( 6),X(11));
454 BODY_60_79(79,T,A,B,C,D,E,X(15),X( 1),X( 7),X(12));
455
456 c->h0=(c->h0+E)&0xffffffffL;
457 c->h1=(c->h1+T)&0xffffffffL;
458 c->h2=(c->h2+A)&0xffffffffL;
459 c->h3=(c->h3+B)&0xffffffffL;
460 c->h4=(c->h4+C)&0xffffffffL;
461
462 if (--num <= 0) break;
463
464 A=c->h0;
465 B=c->h1;
466 C=c->h2;
467 D=c->h3;
468 E=c->h4;
469
470 }
471 }
472#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-25 02:01:32 +0000