diff options
Diffstat (limited to 'src/lib/libcrypto/sha/sha_locl.h')
-rw-r--r-- | src/lib/libcrypto/sha/sha_locl.h | 414 |
1 files changed, 0 insertions, 414 deletions
diff --git a/src/lib/libcrypto/sha/sha_locl.h b/src/lib/libcrypto/sha/sha_locl.h deleted file mode 100644 index d871a3b69d..0000000000 --- a/src/lib/libcrypto/sha/sha_locl.h +++ /dev/null | |||
@@ -1,414 +0,0 @@ | |||
1 | /* $OpenBSD: sha_locl.h,v 1.21 2016/03/15 20:50:22 krw Exp $ */ | ||
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 | #define DATA_ORDER_IS_BIG_ENDIAN | ||
66 | |||
67 | #define HASH_LONG SHA_LONG | ||
68 | #define HASH_CTX SHA_CTX | ||
69 | #define HASH_CBLOCK SHA_CBLOCK | ||
70 | #define HASH_MAKE_STRING(c,s) do { \ | ||
71 | unsigned long ll; \ | ||
72 | ll=(c)->h0; HOST_l2c(ll,(s)); \ | ||
73 | ll=(c)->h1; HOST_l2c(ll,(s)); \ | ||
74 | ll=(c)->h2; HOST_l2c(ll,(s)); \ | ||
75 | ll=(c)->h3; HOST_l2c(ll,(s)); \ | ||
76 | ll=(c)->h4; HOST_l2c(ll,(s)); \ | ||
77 | } while (0) | ||
78 | |||
79 | # define HASH_UPDATE SHA1_Update | ||
80 | # define HASH_TRANSFORM SHA1_Transform | ||
81 | # define HASH_FINAL SHA1_Final | ||
82 | # define HASH_INIT SHA1_Init | ||
83 | # define HASH_BLOCK_DATA_ORDER sha1_block_data_order | ||
84 | # define Xupdate(a,ix,ia,ib,ic,id) ( (a)=(ia^ib^ic^id), \ | ||
85 | ix=(a)=ROTATE((a),1) \ | ||
86 | ) | ||
87 | |||
88 | #ifndef SHA1_ASM | ||
89 | static | ||
90 | #endif | ||
91 | void sha1_block_data_order (SHA_CTX *c, const void *p,size_t num); | ||
92 | |||
93 | #include "md32_common.h" | ||
94 | |||
95 | #define INIT_DATA_h0 0x67452301UL | ||
96 | #define INIT_DATA_h1 0xefcdab89UL | ||
97 | #define INIT_DATA_h2 0x98badcfeUL | ||
98 | #define INIT_DATA_h3 0x10325476UL | ||
99 | #define INIT_DATA_h4 0xc3d2e1f0UL | ||
100 | |||
101 | int SHA1_Init(SHA_CTX *c) | ||
102 | { | ||
103 | memset (c,0,sizeof(*c)); | ||
104 | c->h0=INIT_DATA_h0; | ||
105 | c->h1=INIT_DATA_h1; | ||
106 | c->h2=INIT_DATA_h2; | ||
107 | c->h3=INIT_DATA_h3; | ||
108 | c->h4=INIT_DATA_h4; | ||
109 | return 1; | ||
110 | } | ||
111 | |||
112 | #define K_00_19 0x5a827999UL | ||
113 | #define K_20_39 0x6ed9eba1UL | ||
114 | #define K_40_59 0x8f1bbcdcUL | ||
115 | #define K_60_79 0xca62c1d6UL | ||
116 | |||
117 | /* As pointed out by Wei Dai <weidai@eskimo.com>, F() below can be | ||
118 | * simplified to the code in F_00_19. Wei attributes these optimisations | ||
119 | * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel. | ||
120 | * #define F(x,y,z) (((x) & (y)) | ((~(x)) & (z))) | ||
121 | * I've just become aware of another tweak to be made, again from Wei Dai, | ||
122 | * in F_40_59, (x&a)|(y&a) -> (x|y)&a | ||
123 | */ | ||
124 | #define F_00_19(b,c,d) ((((c) ^ (d)) & (b)) ^ (d)) | ||
125 | #define F_20_39(b,c,d) ((b) ^ (c) ^ (d)) | ||
126 | #define F_40_59(b,c,d) (((b) & (c)) | (((b)|(c)) & (d))) | ||
127 | #define F_60_79(b,c,d) F_20_39(b,c,d) | ||
128 | |||
129 | #ifndef OPENSSL_SMALL_FOOTPRINT | ||
130 | |||
131 | #define BODY_00_15(i,a,b,c,d,e,f,xi) \ | ||
132 | (f)=xi+(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \ | ||
133 | (b)=ROTATE((b),30); | ||
134 | |||
135 | #define BODY_16_19(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \ | ||
136 | Xupdate(f,xi,xa,xb,xc,xd); \ | ||
137 | (f)+=(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \ | ||
138 | (b)=ROTATE((b),30); | ||
139 | |||
140 | #define BODY_20_31(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \ | ||
141 | Xupdate(f,xi,xa,xb,xc,xd); \ | ||
142 | (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \ | ||
143 | (b)=ROTATE((b),30); | ||
144 | |||
145 | #define BODY_32_39(i,a,b,c,d,e,f,xa,xb,xc,xd) \ | ||
146 | Xupdate(f,xa,xa,xb,xc,xd); \ | ||
147 | (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \ | ||
148 | (b)=ROTATE((b),30); | ||
149 | |||
150 | #define BODY_40_59(i,a,b,c,d,e,f,xa,xb,xc,xd) \ | ||
151 | Xupdate(f,xa,xa,xb,xc,xd); \ | ||
152 | (f)+=(e)+K_40_59+ROTATE((a),5)+F_40_59((b),(c),(d)); \ | ||
153 | (b)=ROTATE((b),30); | ||
154 | |||
155 | #define BODY_60_79(i,a,b,c,d,e,f,xa,xb,xc,xd) \ | ||
156 | Xupdate(f,xa,xa,xb,xc,xd); \ | ||
157 | (f)=xa+(e)+K_60_79+ROTATE((a),5)+F_60_79((b),(c),(d)); \ | ||
158 | (b)=ROTATE((b),30); | ||
159 | |||
160 | #ifdef X | ||
161 | #undef X | ||
162 | #endif | ||
163 | #ifndef MD32_XARRAY | ||
164 | /* | ||
165 | * Originally X was an array. As it's automatic it's natural | ||
166 | * to expect RISC compiler to accommodate at least part of it in | ||
167 | * the register bank, isn't it? Unfortunately not all compilers | ||
168 | * "find" this expectation reasonable:-( On order to make such | ||
169 | * compilers generate better code I replace X[] with a bunch of | ||
170 | * X0, X1, etc. See the function body below... | ||
171 | * <appro@fy.chalmers.se> | ||
172 | */ | ||
173 | # define X(i) XX##i | ||
174 | #else | ||
175 | /* | ||
176 | * However! Some compilers (most notably HP C) get overwhelmed by | ||
177 | * that many local variables so that we have to have the way to | ||
178 | * fall down to the original behavior. | ||
179 | */ | ||
180 | # define X(i) XX[i] | ||
181 | #endif | ||
182 | |||
183 | #if !defined(SHA1_ASM) | ||
184 | #include <machine/endian.h> | ||
185 | static void HASH_BLOCK_DATA_ORDER (SHA_CTX *c, const void *p, size_t num) | ||
186 | { | ||
187 | const unsigned char *data=p; | ||
188 | unsigned MD32_REG_T A,B,C,D,E,T,l; | ||
189 | #ifndef MD32_XARRAY | ||
190 | unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7, | ||
191 | XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15; | ||
192 | #else | ||
193 | SHA_LONG XX[16]; | ||
194 | #endif | ||
195 | |||
196 | A=c->h0; | ||
197 | B=c->h1; | ||
198 | C=c->h2; | ||
199 | D=c->h3; | ||
200 | E=c->h4; | ||
201 | |||
202 | for (;;) | ||
203 | { | ||
204 | |||
205 | if (BYTE_ORDER != LITTLE_ENDIAN && | ||
206 | sizeof(SHA_LONG)==4 && ((size_t)p%4)==0) | ||
207 | { | ||
208 | const SHA_LONG *W=(const SHA_LONG *)data; | ||
209 | |||
210 | X( 0) = W[0]; X( 1) = W[ 1]; | ||
211 | BODY_00_15( 0,A,B,C,D,E,T,X( 0)); X( 2) = W[ 2]; | ||
212 | BODY_00_15( 1,T,A,B,C,D,E,X( 1)); X( 3) = W[ 3]; | ||
213 | BODY_00_15( 2,E,T,A,B,C,D,X( 2)); X( 4) = W[ 4]; | ||
214 | BODY_00_15( 3,D,E,T,A,B,C,X( 3)); X( 5) = W[ 5]; | ||
215 | BODY_00_15( 4,C,D,E,T,A,B,X( 4)); X( 6) = W[ 6]; | ||
216 | BODY_00_15( 5,B,C,D,E,T,A,X( 5)); X( 7) = W[ 7]; | ||
217 | BODY_00_15( 6,A,B,C,D,E,T,X( 6)); X( 8) = W[ 8]; | ||
218 | BODY_00_15( 7,T,A,B,C,D,E,X( 7)); X( 9) = W[ 9]; | ||
219 | BODY_00_15( 8,E,T,A,B,C,D,X( 8)); X(10) = W[10]; | ||
220 | BODY_00_15( 9,D,E,T,A,B,C,X( 9)); X(11) = W[11]; | ||
221 | BODY_00_15(10,C,D,E,T,A,B,X(10)); X(12) = W[12]; | ||
222 | BODY_00_15(11,B,C,D,E,T,A,X(11)); X(13) = W[13]; | ||
223 | BODY_00_15(12,A,B,C,D,E,T,X(12)); X(14) = W[14]; | ||
224 | BODY_00_15(13,T,A,B,C,D,E,X(13)); X(15) = W[15]; | ||
225 | BODY_00_15(14,E,T,A,B,C,D,X(14)); | ||
226 | BODY_00_15(15,D,E,T,A,B,C,X(15)); | ||
227 | |||
228 | data += SHA_CBLOCK; | ||
229 | } | ||
230 | else | ||
231 | { | ||
232 | HOST_c2l(data,l); X( 0)=l; HOST_c2l(data,l); X( 1)=l; | ||
233 | BODY_00_15( 0,A,B,C,D,E,T,X( 0)); HOST_c2l(data,l); X( 2)=l; | ||
234 | BODY_00_15( 1,T,A,B,C,D,E,X( 1)); HOST_c2l(data,l); X( 3)=l; | ||
235 | BODY_00_15( 2,E,T,A,B,C,D,X( 2)); HOST_c2l(data,l); X( 4)=l; | ||
236 | BODY_00_15( 3,D,E,T,A,B,C,X( 3)); HOST_c2l(data,l); X( 5)=l; | ||
237 | BODY_00_15( 4,C,D,E,T,A,B,X( 4)); HOST_c2l(data,l); X( 6)=l; | ||
238 | BODY_00_15( 5,B,C,D,E,T,A,X( 5)); HOST_c2l(data,l); X( 7)=l; | ||
239 | BODY_00_15( 6,A,B,C,D,E,T,X( 6)); HOST_c2l(data,l); X( 8)=l; | ||
240 | BODY_00_15( 7,T,A,B,C,D,E,X( 7)); HOST_c2l(data,l); X( 9)=l; | ||
241 | BODY_00_15( 8,E,T,A,B,C,D,X( 8)); HOST_c2l(data,l); X(10)=l; | ||
242 | BODY_00_15( 9,D,E,T,A,B,C,X( 9)); HOST_c2l(data,l); X(11)=l; | ||
243 | BODY_00_15(10,C,D,E,T,A,B,X(10)); HOST_c2l(data,l); X(12)=l; | ||
244 | BODY_00_15(11,B,C,D,E,T,A,X(11)); HOST_c2l(data,l); X(13)=l; | ||
245 | BODY_00_15(12,A,B,C,D,E,T,X(12)); HOST_c2l(data,l); X(14)=l; | ||
246 | BODY_00_15(13,T,A,B,C,D,E,X(13)); HOST_c2l(data,l); X(15)=l; | ||
247 | BODY_00_15(14,E,T,A,B,C,D,X(14)); | ||
248 | BODY_00_15(15,D,E,T,A,B,C,X(15)); | ||
249 | } | ||
250 | |||
251 | BODY_16_19(16,C,D,E,T,A,B,X( 0),X( 0),X( 2),X( 8),X(13)); | ||
252 | BODY_16_19(17,B,C,D,E,T,A,X( 1),X( 1),X( 3),X( 9),X(14)); | ||
253 | BODY_16_19(18,A,B,C,D,E,T,X( 2),X( 2),X( 4),X(10),X(15)); | ||
254 | BODY_16_19(19,T,A,B,C,D,E,X( 3),X( 3),X( 5),X(11),X( 0)); | ||
255 | |||
256 | BODY_20_31(20,E,T,A,B,C,D,X( 4),X( 4),X( 6),X(12),X( 1)); | ||
257 | BODY_20_31(21,D,E,T,A,B,C,X( 5),X( 5),X( 7),X(13),X( 2)); | ||
258 | BODY_20_31(22,C,D,E,T,A,B,X( 6),X( 6),X( 8),X(14),X( 3)); | ||
259 | BODY_20_31(23,B,C,D,E,T,A,X( 7),X( 7),X( 9),X(15),X( 4)); | ||
260 | BODY_20_31(24,A,B,C,D,E,T,X( 8),X( 8),X(10),X( 0),X( 5)); | ||
261 | BODY_20_31(25,T,A,B,C,D,E,X( 9),X( 9),X(11),X( 1),X( 6)); | ||
262 | BODY_20_31(26,E,T,A,B,C,D,X(10),X(10),X(12),X( 2),X( 7)); | ||
263 | BODY_20_31(27,D,E,T,A,B,C,X(11),X(11),X(13),X( 3),X( 8)); | ||
264 | BODY_20_31(28,C,D,E,T,A,B,X(12),X(12),X(14),X( 4),X( 9)); | ||
265 | BODY_20_31(29,B,C,D,E,T,A,X(13),X(13),X(15),X( 5),X(10)); | ||
266 | BODY_20_31(30,A,B,C,D,E,T,X(14),X(14),X( 0),X( 6),X(11)); | ||
267 | BODY_20_31(31,T,A,B,C,D,E,X(15),X(15),X( 1),X( 7),X(12)); | ||
268 | |||
269 | BODY_32_39(32,E,T,A,B,C,D,X( 0),X( 2),X( 8),X(13)); | ||
270 | BODY_32_39(33,D,E,T,A,B,C,X( 1),X( 3),X( 9),X(14)); | ||
271 | BODY_32_39(34,C,D,E,T,A,B,X( 2),X( 4),X(10),X(15)); | ||
272 | BODY_32_39(35,B,C,D,E,T,A,X( 3),X( 5),X(11),X( 0)); | ||
273 | BODY_32_39(36,A,B,C,D,E,T,X( 4),X( 6),X(12),X( 1)); | ||
274 | BODY_32_39(37,T,A,B,C,D,E,X( 5),X( 7),X(13),X( 2)); | ||
275 | BODY_32_39(38,E,T,A,B,C,D,X( 6),X( 8),X(14),X( 3)); | ||
276 | BODY_32_39(39,D,E,T,A,B,C,X( 7),X( 9),X(15),X( 4)); | ||
277 | |||
278 | BODY_40_59(40,C,D,E,T,A,B,X( 8),X(10),X( 0),X( 5)); | ||
279 | BODY_40_59(41,B,C,D,E,T,A,X( 9),X(11),X( 1),X( 6)); | ||
280 | BODY_40_59(42,A,B,C,D,E,T,X(10),X(12),X( 2),X( 7)); | ||
281 | BODY_40_59(43,T,A,B,C,D,E,X(11),X(13),X( 3),X( 8)); | ||
282 | BODY_40_59(44,E,T,A,B,C,D,X(12),X(14),X( 4),X( 9)); | ||
283 | BODY_40_59(45,D,E,T,A,B,C,X(13),X(15),X( 5),X(10)); | ||
284 | BODY_40_59(46,C,D,E,T,A,B,X(14),X( 0),X( 6),X(11)); | ||
285 | BODY_40_59(47,B,C,D,E,T,A,X(15),X( 1),X( 7),X(12)); | ||
286 | BODY_40_59(48,A,B,C,D,E,T,X( 0),X( 2),X( 8),X(13)); | ||
287 | BODY_40_59(49,T,A,B,C,D,E,X( 1),X( 3),X( 9),X(14)); | ||
288 | BODY_40_59(50,E,T,A,B,C,D,X( 2),X( 4),X(10),X(15)); | ||
289 | BODY_40_59(51,D,E,T,A,B,C,X( 3),X( 5),X(11),X( 0)); | ||
290 | BODY_40_59(52,C,D,E,T,A,B,X( 4),X( 6),X(12),X( 1)); | ||
291 | BODY_40_59(53,B,C,D,E,T,A,X( 5),X( 7),X(13),X( 2)); | ||
292 | BODY_40_59(54,A,B,C,D,E,T,X( 6),X( 8),X(14),X( 3)); | ||
293 | BODY_40_59(55,T,A,B,C,D,E,X( 7),X( 9),X(15),X( 4)); | ||
294 | BODY_40_59(56,E,T,A,B,C,D,X( 8),X(10),X( 0),X( 5)); | ||
295 | BODY_40_59(57,D,E,T,A,B,C,X( 9),X(11),X( 1),X( 6)); | ||
296 | BODY_40_59(58,C,D,E,T,A,B,X(10),X(12),X( 2),X( 7)); | ||
297 | BODY_40_59(59,B,C,D,E,T,A,X(11),X(13),X( 3),X( 8)); | ||
298 | |||
299 | BODY_60_79(60,A,B,C,D,E,T,X(12),X(14),X( 4),X( 9)); | ||
300 | BODY_60_79(61,T,A,B,C,D,E,X(13),X(15),X( 5),X(10)); | ||
301 | BODY_60_79(62,E,T,A,B,C,D,X(14),X( 0),X( 6),X(11)); | ||
302 | BODY_60_79(63,D,E,T,A,B,C,X(15),X( 1),X( 7),X(12)); | ||
303 | BODY_60_79(64,C,D,E,T,A,B,X( 0),X( 2),X( 8),X(13)); | ||
304 | BODY_60_79(65,B,C,D,E,T,A,X( 1),X( 3),X( 9),X(14)); | ||
305 | BODY_60_79(66,A,B,C,D,E,T,X( 2),X( 4),X(10),X(15)); | ||
306 | BODY_60_79(67,T,A,B,C,D,E,X( 3),X( 5),X(11),X( 0)); | ||
307 | BODY_60_79(68,E,T,A,B,C,D,X( 4),X( 6),X(12),X( 1)); | ||
308 | BODY_60_79(69,D,E,T,A,B,C,X( 5),X( 7),X(13),X( 2)); | ||
309 | BODY_60_79(70,C,D,E,T,A,B,X( 6),X( 8),X(14),X( 3)); | ||
310 | BODY_60_79(71,B,C,D,E,T,A,X( 7),X( 9),X(15),X( 4)); | ||
311 | BODY_60_79(72,A,B,C,D,E,T,X( 8),X(10),X( 0),X( 5)); | ||
312 | BODY_60_79(73,T,A,B,C,D,E,X( 9),X(11),X( 1),X( 6)); | ||
313 | BODY_60_79(74,E,T,A,B,C,D,X(10),X(12),X( 2),X( 7)); | ||
314 | BODY_60_79(75,D,E,T,A,B,C,X(11),X(13),X( 3),X( 8)); | ||
315 | BODY_60_79(76,C,D,E,T,A,B,X(12),X(14),X( 4),X( 9)); | ||
316 | BODY_60_79(77,B,C,D,E,T,A,X(13),X(15),X( 5),X(10)); | ||
317 | BODY_60_79(78,A,B,C,D,E,T,X(14),X( 0),X( 6),X(11)); | ||
318 | BODY_60_79(79,T,A,B,C,D,E,X(15),X( 1),X( 7),X(12)); | ||
319 | |||
320 | c->h0=(c->h0+E)&0xffffffffL; | ||
321 | c->h1=(c->h1+T)&0xffffffffL; | ||
322 | c->h2=(c->h2+A)&0xffffffffL; | ||
323 | c->h3=(c->h3+B)&0xffffffffL; | ||
324 | c->h4=(c->h4+C)&0xffffffffL; | ||
325 | |||
326 | if (--num == 0) break; | ||
327 | |||
328 | A=c->h0; | ||
329 | B=c->h1; | ||
330 | C=c->h2; | ||
331 | D=c->h3; | ||
332 | E=c->h4; | ||
333 | |||
334 | } | ||
335 | } | ||
336 | #endif | ||
337 | |||
338 | #else /* OPENSSL_SMALL_FOOTPRINT */ | ||
339 | |||
340 | #define BODY_00_15(xi) do { \ | ||
341 | T=E+K_00_19+F_00_19(B,C,D); \ | ||
342 | E=D, D=C, C=ROTATE(B,30), B=A; \ | ||
343 | A=ROTATE(A,5)+T+xi; } while(0) | ||
344 | |||
345 | #define BODY_16_19(xa,xb,xc,xd) do { \ | ||
346 | Xupdate(T,xa,xa,xb,xc,xd); \ | ||
347 | T+=E+K_00_19+F_00_19(B,C,D); \ | ||
348 | E=D, D=C, C=ROTATE(B,30), B=A; \ | ||
349 | A=ROTATE(A,5)+T; } while(0) | ||
350 | |||
351 | #define BODY_20_39(xa,xb,xc,xd) do { \ | ||
352 | Xupdate(T,xa,xa,xb,xc,xd); \ | ||
353 | T+=E+K_20_39+F_20_39(B,C,D); \ | ||
354 | E=D, D=C, C=ROTATE(B,30), B=A; \ | ||
355 | A=ROTATE(A,5)+T; } while(0) | ||
356 | |||
357 | #define BODY_40_59(xa,xb,xc,xd) do { \ | ||
358 | Xupdate(T,xa,xa,xb,xc,xd); \ | ||
359 | T+=E+K_40_59+F_40_59(B,C,D); \ | ||
360 | E=D, D=C, C=ROTATE(B,30), B=A; \ | ||
361 | A=ROTATE(A,5)+T; } while(0) | ||
362 | |||
363 | #define BODY_60_79(xa,xb,xc,xd) do { \ | ||
364 | Xupdate(T,xa,xa,xb,xc,xd); \ | ||
365 | T=E+K_60_79+F_60_79(B,C,D); \ | ||
366 | E=D, D=C, C=ROTATE(B,30), B=A; \ | ||
367 | A=ROTATE(A,5)+T+xa; } while(0) | ||
368 | |||
369 | #if !defined(SHA1_ASM) | ||
370 | static void HASH_BLOCK_DATA_ORDER (SHA_CTX *c, const void *p, size_t num) | ||
371 | { | ||
372 | const unsigned char *data=p; | ||
373 | unsigned MD32_REG_T A,B,C,D,E,T,l; | ||
374 | int i; | ||
375 | SHA_LONG X[16]; | ||
376 | |||
377 | A=c->h0; | ||
378 | B=c->h1; | ||
379 | C=c->h2; | ||
380 | D=c->h3; | ||
381 | E=c->h4; | ||
382 | |||
383 | for (;;) | ||
384 | { | ||
385 | for (i=0;i<16;i++) | ||
386 | { HOST_c2l(data,l); X[i]=l; BODY_00_15(X[i]); } | ||
387 | for (i=0;i<4;i++) | ||
388 | { BODY_16_19(X[i], X[i+2], X[i+8], X[(i+13)&15]); } | ||
389 | for (;i<24;i++) | ||
390 | { BODY_20_39(X[i&15], X[(i+2)&15], X[(i+8)&15],X[(i+13)&15]); } | ||
391 | for (i=0;i<20;i++) | ||
392 | { BODY_40_59(X[(i+8)&15],X[(i+10)&15],X[i&15], X[(i+5)&15]); } | ||
393 | for (i=4;i<24;i++) | ||
394 | { BODY_60_79(X[(i+8)&15],X[(i+10)&15],X[i&15], X[(i+5)&15]); } | ||
395 | |||
396 | c->h0=(c->h0+A)&0xffffffffL; | ||
397 | c->h1=(c->h1+B)&0xffffffffL; | ||
398 | c->h2=(c->h2+C)&0xffffffffL; | ||
399 | c->h3=(c->h3+D)&0xffffffffL; | ||
400 | c->h4=(c->h4+E)&0xffffffffL; | ||
401 | |||
402 | if (--num == 0) break; | ||
403 | |||
404 | A=c->h0; | ||
405 | B=c->h1; | ||
406 | C=c->h2; | ||
407 | D=c->h3; | ||
408 | E=c->h4; | ||
409 | |||
410 | } | ||
411 | } | ||
412 | #endif | ||
413 | |||
414 | #endif | ||