Line | Source | Count |
1 | | - |
2 | | - |
3 | | - |
4 | | - |
5 | | - |
6 | | - |
7 | | - |
8 | | - |
9 | | - |
10 | #include <stdlib.h> | - |
11 | #include <string.h> | - |
12 | | - |
13 | #include <openssl/opensslconf.h> | - |
14 | #include <openssl/sha.h> | - |
15 | | - |
16 | #define DATA_ORDER_IS_BIG_ENDIAN | - |
17 | | - |
18 | #define HASH_LONG SHA_LONG | - |
19 | #define HASH_CTX SHA_CTX | - |
20 | #define HASH_CBLOCK SHA_CBLOCK | - |
21 | #define HASH_MAKE_STRING(c,s) do { \ | - |
22 | unsigned long ll; \ | - |
23 | ll=(c)->h0; (void)HOST_l2c(ll,(s)); \ | - |
24 | ll=(c)->h1; (void)HOST_l2c(ll,(s)); \ | - |
25 | ll=(c)->h2; (void)HOST_l2c(ll,(s)); \ | - |
26 | ll=(c)->h3; (void)HOST_l2c(ll,(s)); \ | - |
27 | ll=(c)->h4; (void)HOST_l2c(ll,(s)); \ | - |
28 | } while (0) | - |
29 | | - |
30 | #define HASH_UPDATE SHA1_Update | - |
31 | #define HASH_TRANSFORM SHA1_Transform | - |
32 | #define HASH_FINAL SHA1_Final | - |
33 | #define HASH_INIT SHA1_Init | - |
34 | #define HASH_BLOCK_DATA_ORDER sha1_block_data_order | - |
35 | #define Xupdate(a,ix,ia,ib,ic,id) ( (a)=(ia^ib^ic^id), \ | - |
36 | ix=(a)=ROTATE((a),1) \ | - |
37 | ) | - |
38 | | - |
39 | #ifndef SHA1_ASM | - |
40 | static void sha1_block_data_order(SHA_CTX *c, const void *p, size_t num); | - |
41 | #else | - |
42 | void sha1_block_data_order(SHA_CTX *c, const void *p, size_t num); | - |
43 | #endif | - |
44 | | - |
45 | #include "internal/md32_common.h" | - |
46 | | - |
47 | #define INIT_DATA_h0 0x67452301UL | - |
48 | #define INIT_DATA_h1 0xefcdab89UL | - |
49 | #define INIT_DATA_h2 0x98badcfeUL | - |
50 | #define INIT_DATA_h3 0x10325476UL | - |
51 | #define INIT_DATA_h4 0xc3d2e1f0UL | - |
52 | | - |
53 | int HASH_INIT(SHA_CTX *c) | - |
54 | { | - |
55 | memset(c, 0, sizeof(*c)); | - |
56 | c->h0 = INIT_DATA_h0; | - |
57 | c->h1 = INIT_DATA_h1; | - |
58 | c->h2 = INIT_DATA_h2; | - |
59 | c->h3 = INIT_DATA_h3; | - |
60 | c->h4 = INIT_DATA_h4; | - |
61 | return 1;executed 72867 times by 1 test: return 1; | 72867 |
62 | } | - |
63 | | - |
64 | #define K_00_19 0x5a827999UL | - |
65 | #define K_20_39 0x6ed9eba1UL | - |
66 | #define K_40_59 0x8f1bbcdcUL | - |
67 | #define K_60_79 0xca62c1d6UL | - |
68 | | - |
69 | | - |
70 | | - |
71 | | - |
72 | | - |
73 | | - |
74 | | - |
75 | | - |
76 | | - |
77 | #define F_00_19(b,c,d) ((((c) ^ (d)) & (b)) ^ (d)) | - |
78 | #define F_20_39(b,c,d) ((b) ^ (c) ^ (d)) | - |
79 | #define F_40_59(b,c,d) (((b) & (c)) | (((b)|(c)) & (d))) | - |
80 | #define F_60_79(b,c,d) F_20_39(b,c,d) | - |
81 | | - |
82 | #ifndef OPENSSL_SMALL_FOOTPRINT | - |
83 | | - |
84 | # define BODY_00_15(i,a,b,c,d,e,f,xi) \ | - |
85 | (f)=xi+(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \ | - |
86 | (b)=ROTATE((b),30); | - |
87 | | - |
88 | # define BODY_16_19(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \ | - |
89 | Xupdate(f,xi,xa,xb,xc,xd); \ | - |
90 | (f)+=(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \ | - |
91 | (b)=ROTATE((b),30); | - |
92 | | - |
93 | # define BODY_20_31(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \ | - |
94 | Xupdate(f,xi,xa,xb,xc,xd); \ | - |
95 | (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \ | - |
96 | (b)=ROTATE((b),30); | - |
97 | | - |
98 | # define BODY_32_39(i,a,b,c,d,e,f,xa,xb,xc,xd) \ | - |
99 | Xupdate(f,xa,xa,xb,xc,xd); \ | - |
100 | (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \ | - |
101 | (b)=ROTATE((b),30); | - |
102 | | - |
103 | # define BODY_40_59(i,a,b,c,d,e,f,xa,xb,xc,xd) \ | - |
104 | Xupdate(f,xa,xa,xb,xc,xd); \ | - |
105 | (f)+=(e)+K_40_59+ROTATE((a),5)+F_40_59((b),(c),(d)); \ | - |
106 | (b)=ROTATE((b),30); | - |
107 | | - |
108 | # define BODY_60_79(i,a,b,c,d,e,f,xa,xb,xc,xd) \ | - |
109 | Xupdate(f,xa,xa,xb,xc,xd); \ | - |
110 | (f)=xa+(e)+K_60_79+ROTATE((a),5)+F_60_79((b),(c),(d)); \ | - |
111 | (b)=ROTATE((b),30); | - |
112 | | - |
113 | # ifdef X | - |
114 | # undef X | - |
115 | # endif | - |
116 | # ifndef MD32_XARRAY | - |
117 | | - |
118 | | - |
119 | | - |
120 | | - |
121 | | - |
122 | | - |
123 | | - |
124 | | - |
125 | # define X(i) XX##i | - |
126 | # else | - |
127 | | - |
128 | | - |
129 | | - |
130 | | - |
131 | | - |
132 | # define X(i) XX[i] | - |
133 | # endif | - |
134 | | - |
135 | # if !defined(SHA1_ASM) | - |
136 | static void HASH_BLOCK_DATA_ORDER(SHA_CTX *c, const void *p, size_t num) | - |
137 | { | - |
138 | const unsigned char *data = p; | - |
139 | register unsigned MD32_REG_T A, B, C, D, E, T, l; | - |
140 | # ifndef MD32_XARRAY | - |
141 | unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7, | - |
142 | XX8, XX9, XX10, XX11, XX12, XX13, XX14, XX15; | - |
143 | # else | - |
144 | SHA_LONG XX[16]; | - |
145 | # endif | - |
146 | | - |
147 | A = c->h0; | - |
148 | B = c->h1; | - |
149 | C = c->h2; | - |
150 | D = c->h3; | - |
151 | E = c->h4; | - |
152 | | - |
153 | for (;;) { | - |
154 | const union { | - |
155 | long one; | - |
156 | char little; | - |
157 | } is_endian = { | - |
158 | 1 | - |
159 | }; | - |
160 | | - |
161 | if (!is_endian.little && sizeof(SHA_LONG) == 4 | - |
162 | && ((size_t)p % 4) == 0) { | - |
163 | const SHA_LONG *W = (const SHA_LONG *)data; | - |
164 | | - |
165 | X(0) = W[0]; | - |
166 | X(1) = W[1]; | - |
167 | BODY_00_15(0, A, B, C, D, E, T, X(0)); | - |
168 | X(2) = W[2]; | - |
169 | BODY_00_15(1, T, A, B, C, D, E, X(1)); | - |
170 | X(3) = W[3]; | - |
171 | BODY_00_15(2, E, T, A, B, C, D, X(2)); | - |
172 | X(4) = W[4]; | - |
173 | BODY_00_15(3, D, E, T, A, B, C, X(3)); | - |
174 | X(5) = W[5]; | - |
175 | BODY_00_15(4, C, D, E, T, A, B, X(4)); | - |
176 | X(6) = W[6]; | - |
177 | BODY_00_15(5, B, C, D, E, T, A, X(5)); | - |
178 | X(7) = W[7]; | - |
179 | BODY_00_15(6, A, B, C, D, E, T, X(6)); | - |
180 | X(8) = W[8]; | - |
181 | BODY_00_15(7, T, A, B, C, D, E, X(7)); | - |
182 | X(9) = W[9]; | - |
183 | BODY_00_15(8, E, T, A, B, C, D, X(8)); | - |
184 | X(10) = W[10]; | - |
185 | BODY_00_15(9, D, E, T, A, B, C, X(9)); | - |
186 | X(11) = W[11]; | - |
187 | BODY_00_15(10, C, D, E, T, A, B, X(10)); | - |
188 | X(12) = W[12]; | - |
189 | BODY_00_15(11, B, C, D, E, T, A, X(11)); | - |
190 | X(13) = W[13]; | - |
191 | BODY_00_15(12, A, B, C, D, E, T, X(12)); | - |
192 | X(14) = W[14]; | - |
193 | BODY_00_15(13, T, A, B, C, D, E, X(13)); | - |
194 | X(15) = W[15]; | - |
195 | BODY_00_15(14, E, T, A, B, C, D, X(14)); | - |
196 | BODY_00_15(15, D, E, T, A, B, C, X(15)); | - |
197 | | - |
198 | data += SHA_CBLOCK; | - |
199 | } else { | - |
200 | (void)HOST_c2l(data, l); | - |
201 | X(0) = l; | - |
202 | (void)HOST_c2l(data, l); | - |
203 | X(1) = l; | - |
204 | BODY_00_15(0, A, B, C, D, E, T, X(0)); | - |
205 | (void)HOST_c2l(data, l); | - |
206 | X(2) = l; | - |
207 | BODY_00_15(1, T, A, B, C, D, E, X(1)); | - |
208 | (void)HOST_c2l(data, l); | - |
209 | X(3) = l; | - |
210 | BODY_00_15(2, E, T, A, B, C, D, X(2)); | - |
211 | (void)HOST_c2l(data, l); | - |
212 | X(4) = l; | - |
213 | BODY_00_15(3, D, E, T, A, B, C, X(3)); | - |
214 | (void)HOST_c2l(data, l); | - |
215 | X(5) = l; | - |
216 | BODY_00_15(4, C, D, E, T, A, B, X(4)); | - |
217 | (void)HOST_c2l(data, l); | - |
218 | X(6) = l; | - |
219 | BODY_00_15(5, B, C, D, E, T, A, X(5)); | - |
220 | (void)HOST_c2l(data, l); | - |
221 | X(7) = l; | - |
222 | BODY_00_15(6, A, B, C, D, E, T, X(6)); | - |
223 | (void)HOST_c2l(data, l); | - |
224 | X(8) = l; | - |
225 | BODY_00_15(7, T, A, B, C, D, E, X(7)); | - |
226 | (void)HOST_c2l(data, l); | - |
227 | X(9) = l; | - |
228 | BODY_00_15(8, E, T, A, B, C, D, X(8)); | - |
229 | (void)HOST_c2l(data, l); | - |
230 | X(10) = l; | - |
231 | BODY_00_15(9, D, E, T, A, B, C, X(9)); | - |
232 | (void)HOST_c2l(data, l); | - |
233 | X(11) = l; | - |
234 | BODY_00_15(10, C, D, E, T, A, B, X(10)); | - |
235 | (void)HOST_c2l(data, l); | - |
236 | X(12) = l; | - |
237 | BODY_00_15(11, B, C, D, E, T, A, X(11)); | - |
238 | (void)HOST_c2l(data, l); | - |
239 | X(13) = l; | - |
240 | BODY_00_15(12, A, B, C, D, E, T, X(12)); | - |
241 | (void)HOST_c2l(data, l); | - |
242 | X(14) = l; | - |
243 | BODY_00_15(13, T, A, B, C, D, E, X(13)); | - |
244 | (void)HOST_c2l(data, l); | - |
245 | X(15) = l; | - |
246 | BODY_00_15(14, E, T, A, B, C, D, X(14)); | - |
247 | BODY_00_15(15, D, E, T, A, B, C, X(15)); | - |
248 | } | - |
249 | | - |
250 | BODY_16_19(16, C, D, E, T, A, B, X(0), X(0), X(2), X(8), X(13)); | - |
251 | BODY_16_19(17, B, C, D, E, T, A, X(1), X(1), X(3), X(9), X(14)); | - |
252 | BODY_16_19(18, A, B, C, D, E, T, X(2), X(2), X(4), X(10), X(15)); | - |
253 | BODY_16_19(19, T, A, B, C, D, E, X(3), X(3), X(5), X(11), X(0)); | - |
254 | | - |
255 | BODY_20_31(20, E, T, A, B, C, D, X(4), X(4), X(6), X(12), X(1)); | - |
256 | BODY_20_31(21, D, E, T, A, B, C, X(5), X(5), X(7), X(13), X(2)); | - |
257 | BODY_20_31(22, C, D, E, T, A, B, X(6), X(6), X(8), X(14), X(3)); | - |
258 | BODY_20_31(23, B, C, D, E, T, A, X(7), X(7), X(9), X(15), X(4)); | - |
259 | BODY_20_31(24, A, B, C, D, E, T, X(8), X(8), X(10), X(0), X(5)); | - |
260 | BODY_20_31(25, T, A, B, C, D, E, X(9), X(9), X(11), X(1), X(6)); | - |
261 | BODY_20_31(26, E, T, A, B, C, D, X(10), X(10), X(12), X(2), X(7)); | - |
262 | BODY_20_31(27, D, E, T, A, B, C, X(11), X(11), X(13), X(3), X(8)); | - |
263 | BODY_20_31(28, C, D, E, T, A, B, X(12), X(12), X(14), X(4), X(9)); | - |
264 | BODY_20_31(29, B, C, D, E, T, A, X(13), X(13), X(15), X(5), X(10)); | - |
265 | BODY_20_31(30, A, B, C, D, E, T, X(14), X(14), X(0), X(6), X(11)); | - |
266 | BODY_20_31(31, T, A, B, C, D, E, X(15), X(15), X(1), X(7), X(12)); | - |
267 | | - |
268 | BODY_32_39(32, E, T, A, B, C, D, X(0), X(2), X(8), X(13)); | - |
269 | BODY_32_39(33, D, E, T, A, B, C, X(1), X(3), X(9), X(14)); | - |
270 | BODY_32_39(34, C, D, E, T, A, B, X(2), X(4), X(10), X(15)); | - |
271 | BODY_32_39(35, B, C, D, E, T, A, X(3), X(5), X(11), X(0)); | - |
272 | BODY_32_39(36, A, B, C, D, E, T, X(4), X(6), X(12), X(1)); | - |
273 | BODY_32_39(37, T, A, B, C, D, E, X(5), X(7), X(13), X(2)); | - |
274 | BODY_32_39(38, E, T, A, B, C, D, X(6), X(8), X(14), X(3)); | - |
275 | BODY_32_39(39, D, E, T, A, B, C, X(7), X(9), X(15), X(4)); | - |
276 | | - |
277 | BODY_40_59(40, C, D, E, T, A, B, X(8), X(10), X(0), X(5)); | - |
278 | BODY_40_59(41, B, C, D, E, T, A, X(9), X(11), X(1), X(6)); | - |
279 | BODY_40_59(42, A, B, C, D, E, T, X(10), X(12), X(2), X(7)); | - |
280 | BODY_40_59(43, T, A, B, C, D, E, X(11), X(13), X(3), X(8)); | - |
281 | BODY_40_59(44, E, T, A, B, C, D, X(12), X(14), X(4), X(9)); | - |
282 | BODY_40_59(45, D, E, T, A, B, C, X(13), X(15), X(5), X(10)); | - |
283 | BODY_40_59(46, C, D, E, T, A, B, X(14), X(0), X(6), X(11)); | - |
284 | BODY_40_59(47, B, C, D, E, T, A, X(15), X(1), X(7), X(12)); | - |
285 | BODY_40_59(48, A, B, C, D, E, T, X(0), X(2), X(8), X(13)); | - |
286 | BODY_40_59(49, T, A, B, C, D, E, X(1), X(3), X(9), X(14)); | - |
287 | BODY_40_59(50, E, T, A, B, C, D, X(2), X(4), X(10), X(15)); | - |
288 | BODY_40_59(51, D, E, T, A, B, C, X(3), X(5), X(11), X(0)); | - |
289 | BODY_40_59(52, C, D, E, T, A, B, X(4), X(6), X(12), X(1)); | - |
290 | BODY_40_59(53, B, C, D, E, T, A, X(5), X(7), X(13), X(2)); | - |
291 | BODY_40_59(54, A, B, C, D, E, T, X(6), X(8), X(14), X(3)); | - |
292 | BODY_40_59(55, T, A, B, C, D, E, X(7), X(9), X(15), X(4)); | - |
293 | BODY_40_59(56, E, T, A, B, C, D, X(8), X(10), X(0), X(5)); | - |
294 | BODY_40_59(57, D, E, T, A, B, C, X(9), X(11), X(1), X(6)); | - |
295 | BODY_40_59(58, C, D, E, T, A, B, X(10), X(12), X(2), X(7)); | - |
296 | BODY_40_59(59, B, C, D, E, T, A, X(11), X(13), X(3), X(8)); | - |
297 | | - |
298 | BODY_60_79(60, A, B, C, D, E, T, X(12), X(14), X(4), X(9)); | - |
299 | BODY_60_79(61, T, A, B, C, D, E, X(13), X(15), X(5), X(10)); | - |
300 | BODY_60_79(62, E, T, A, B, C, D, X(14), X(0), X(6), X(11)); | - |
301 | BODY_60_79(63, D, E, T, A, B, C, X(15), X(1), X(7), X(12)); | - |
302 | BODY_60_79(64, C, D, E, T, A, B, X(0), X(2), X(8), X(13)); | - |
303 | BODY_60_79(65, B, C, D, E, T, A, X(1), X(3), X(9), X(14)); | - |
304 | BODY_60_79(66, A, B, C, D, E, T, X(2), X(4), X(10), X(15)); | - |
305 | BODY_60_79(67, T, A, B, C, D, E, X(3), X(5), X(11), X(0)); | - |
306 | BODY_60_79(68, E, T, A, B, C, D, X(4), X(6), X(12), X(1)); | - |
307 | BODY_60_79(69, D, E, T, A, B, C, X(5), X(7), X(13), X(2)); | - |
308 | BODY_60_79(70, C, D, E, T, A, B, X(6), X(8), X(14), X(3)); | - |
309 | BODY_60_79(71, B, C, D, E, T, A, X(7), X(9), X(15), X(4)); | - |
310 | BODY_60_79(72, A, B, C, D, E, T, X(8), X(10), X(0), X(5)); | - |
311 | BODY_60_79(73, T, A, B, C, D, E, X(9), X(11), X(1), X(6)); | - |
312 | BODY_60_79(74, E, T, A, B, C, D, X(10), X(12), X(2), X(7)); | - |
313 | BODY_60_79(75, D, E, T, A, B, C, X(11), X(13), X(3), X(8)); | - |
314 | BODY_60_79(76, C, D, E, T, A, B, X(12), X(14), X(4), X(9)); | - |
315 | BODY_60_79(77, B, C, D, E, T, A, X(13), X(15), X(5), X(10)); | - |
316 | BODY_60_79(78, A, B, C, D, E, T, X(14), X(0), X(6), X(11)); | - |
317 | BODY_60_79(79, T, A, B, C, D, E, X(15), X(1), X(7), X(12)); | - |
318 | | - |
319 | c->h0 = (c->h0 + E) & 0xffffffffL; | - |
320 | c->h1 = (c->h1 + T) & 0xffffffffL; | - |
321 | c->h2 = (c->h2 + A) & 0xffffffffL; | - |
322 | c->h3 = (c->h3 + B) & 0xffffffffL; | - |
323 | c->h4 = (c->h4 + C) & 0xffffffffL; | - |
324 | | - |
325 | if (--num == 0) | - |
326 | 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 | register 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 | for (i = 0; i < 16; i++) { | - |
385 | (void)HOST_c2l(data, l); | - |
386 | X[i] = l; | - |
387 | BODY_00_15(X[i]); | - |
388 | } | - |
389 | for (i = 0; i < 4; i++) { | - |
390 | BODY_16_19(X[i], X[i + 2], X[i + 8], X[(i + 13) & 15]); | - |
391 | } | - |
392 | for (; i < 24; i++) { | - |
393 | BODY_20_39(X[i & 15], X[(i + 2) & 15], X[(i + 8) & 15], | - |
394 | X[(i + 13) & 15]); | - |
395 | } | - |
396 | for (i = 0; i < 20; i++) { | - |
397 | BODY_40_59(X[(i + 8) & 15], X[(i + 10) & 15], X[i & 15], | - |
398 | X[(i + 5) & 15]); | - |
399 | } | - |
400 | for (i = 4; i < 24; i++) { | - |
401 | BODY_60_79(X[(i + 8) & 15], X[(i + 10) & 15], X[i & 15], | - |
402 | X[(i + 5) & 15]); | - |
403 | } | - |
404 | | - |
405 | c->h0 = (c->h0 + A) & 0xffffffffL; | - |
406 | c->h1 = (c->h1 + B) & 0xffffffffL; | - |
407 | c->h2 = (c->h2 + C) & 0xffffffffL; | - |
408 | c->h3 = (c->h3 + D) & 0xffffffffL; | - |
409 | c->h4 = (c->h4 + E) & 0xffffffffL; | - |
410 | | - |
411 | if (--num == 0) | - |
412 | break; | - |
413 | | - |
414 | A = c->h0; | - |
415 | B = c->h1; | - |
416 | C = c->h2; | - |
417 | D = c->h3; | - |
418 | E = c->h4; | - |
419 | | - |
420 | } | - |
421 | } | - |
422 | # endif | - |
423 | | - |
424 | #endif | - |
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