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48c2fdbad99d06af6b825481332cf39833d7035b
[BearSSL] / test / test_speed.c
1 /*
2 * Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28 #include <time.h>
29 #include "inner.h"
30
31 #define HASH_SIZE(cname) br_ ## cname ## _SIZE
32
33 #define SPEED_HASH(Name, cname) \
34 static void \
35 test_speed_ ## cname(void) \
36 { \
37 unsigned char buf[8192]; \
38 unsigned char tmp[HASH_SIZE(cname)]; \
39 br_ ## cname ## _context mc; \
40 int i; \
41 long num; \
42 \
43 memset(buf, 'T', sizeof buf); \
44 for (i = 0; i < 10; i ++) { \
45 br_ ## cname ## _init(&mc); \
46 br_ ## cname ## _update(&mc, buf, sizeof buf); \
47 br_ ## cname ## _out(&mc, tmp); \
48 } \
49 num = 10; \
50 for (;;) { \
51 clock_t begin, end; \
52 double tt; \
53 long k; \
54 \
55 br_ ## cname ## _init(&mc); \
56 begin = clock(); \
57 for (k = num; k > 0; k --) { \
58 br_ ## cname ## _update(&mc, buf, sizeof buf); \
59 } \
60 end = clock(); \
61 br_ ## cname ## _out(&mc, tmp); \
62 tt = (double)(end - begin) / CLOCKS_PER_SEC; \
63 if (tt >= 2.0) { \
64 printf("%-30s %8.2f MB/s\n", #Name, \
65 ((double)sizeof buf) * (double)num \
66 / (tt * 1000000.0)); \
67 fflush(stdout); \
68 return; \
69 } \
70 num <<= 1; \
71 } \
72 }
73
74 #define BLOCK_SIZE(cname) br_ ## cname ## _BLOCK_SIZE
75
76 #define SPEED_BLOCKCIPHER_CBC(Name, fname, cname, klen, dir) \
77 static void \
78 test_speed_ ## fname(void) \
79 { \
80 unsigned char key[klen]; \
81 unsigned char buf[8192 - (8192 % BLOCK_SIZE(cname))]; \
82 unsigned char iv[BLOCK_SIZE(cname)]; \
83 const br_block_cbc ## dir ## _class *vt; \
84 br_ ## cname ## _cbc ## dir ## _keys ec; \
85 int i; \
86 long num; \
87 \
88 memset(key, 'T', sizeof key); \
89 memset(buf, 'P', sizeof buf); \
90 memset(iv, 'X', sizeof iv); \
91 vt = &br_ ## cname ## _cbc ## dir ## _vtable; \
92 for (i = 0; i < 10; i ++) { \
93 vt->init(&ec.vtable, key, sizeof key); \
94 vt->run(&ec.vtable, iv, buf, sizeof buf); \
95 } \
96 num = 10; \
97 for (;;) { \
98 clock_t begin, end; \
99 double tt; \
100 long k; \
101 \
102 vt->init(&ec.vtable, key, sizeof key); \
103 begin = clock(); \
104 for (k = num; k > 0; k --) { \
105 vt->run(&ec.vtable, iv, buf, sizeof buf); \
106 } \
107 end = clock(); \
108 tt = (double)(end - begin) / CLOCKS_PER_SEC; \
109 if (tt >= 2.0) { \
110 printf("%-30s %8.2f MB/s\n", #Name, \
111 ((double)sizeof buf) * (double)num \
112 / (tt * 1000000.0)); \
113 fflush(stdout); \
114 return; \
115 } \
116 num <<= 1; \
117 } \
118 }
119
120 #define SPEED_BLOCKCIPHER_CTR(Name, fname, cname, klen) \
121 static void \
122 test_speed_ ## fname(void) \
123 { \
124 unsigned char key[klen]; \
125 unsigned char buf[8192 - (8192 % BLOCK_SIZE(cname))]; \
126 unsigned char iv[BLOCK_SIZE(cname) - 4]; \
127 const br_block_ctr_class *vt; \
128 br_ ## cname ## _ctr_keys ec; \
129 int i; \
130 long num; \
131 \
132 memset(key, 'T', sizeof key); \
133 memset(buf, 'P', sizeof buf); \
134 memset(iv, 'X', sizeof iv); \
135 vt = &br_ ## cname ## _ctr_vtable; \
136 for (i = 0; i < 10; i ++) { \
137 vt->init(&ec.vtable, key, sizeof key); \
138 vt->run(&ec.vtable, iv, 1, buf, sizeof buf); \
139 } \
140 num = 10; \
141 for (;;) { \
142 clock_t begin, end; \
143 double tt; \
144 long k; \
145 \
146 vt->init(&ec.vtable, key, sizeof key); \
147 begin = clock(); \
148 for (k = num; k > 0; k --) { \
149 vt->run(&ec.vtable, iv, 1, buf, sizeof buf); \
150 } \
151 end = clock(); \
152 tt = (double)(end - begin) / CLOCKS_PER_SEC; \
153 if (tt >= 2.0) { \
154 printf("%-30s %8.2f MB/s\n", #Name, \
155 ((double)sizeof buf) * (double)num \
156 / (tt * 1000000.0)); \
157 fflush(stdout); \
158 return; \
159 } \
160 num <<= 1; \
161 } \
162 }
163
164 #define SPEED_CHACHA20(Name, fname) \
165 static void \
166 test_speed_ ## fname(void) \
167 { \
168 unsigned char key[32]; \
169 unsigned char buf[8192]; \
170 unsigned char iv[12]; \
171 int i; \
172 long num; \
173 \
174 memset(key, 'T', sizeof key); \
175 memset(buf, 'P', sizeof buf); \
176 memset(iv, 'X', sizeof iv); \
177 for (i = 0; i < 10; i ++) { \
178 br_ ## fname ## _run(key, iv, i, buf, sizeof buf); \
179 } \
180 num = 10; \
181 for (;;) { \
182 clock_t begin, end; \
183 double tt; \
184 long k; \
185 \
186 begin = clock(); \
187 for (k = num; k > 0; k --) { \
188 br_ ## fname ## _run(key, iv, \
189 (uint32_t)k, buf, sizeof buf); \
190 } \
191 end = clock(); \
192 tt = (double)(end - begin) / CLOCKS_PER_SEC; \
193 if (tt >= 2.0) { \
194 printf("%-30s %8.2f MB/s\n", #Name, \
195 ((double)sizeof buf) * (double)num \
196 / (tt * 1000000.0)); \
197 fflush(stdout); \
198 return; \
199 } \
200 num <<= 1; \
201 } \
202 }
203
204 SPEED_HASH(MD5, md5)
205 SPEED_HASH(SHA-1, sha1)
206 SPEED_HASH(SHA-256, sha256)
207 SPEED_HASH(SHA-512, sha512)
208
209 #define SPEED_AES(iname) \
210 SPEED_BLOCKCIPHER_CBC(AES-128 CBC encrypt (iname), aes128_ ## iname ## _cbcenc, aes_ ## iname, 16, enc) \
211 SPEED_BLOCKCIPHER_CBC(AES-128 CBC decrypt (iname), aes128_ ## iname ## _cbcdec, aes_ ## iname, 16, dec) \
212 SPEED_BLOCKCIPHER_CBC(AES-192 CBC encrypt (iname), aes192_ ## iname ## _cbcenc, aes_ ## iname, 24, enc) \
213 SPEED_BLOCKCIPHER_CBC(AES-192 CBC decrypt (iname), aes192_ ## iname ## _cbcdec, aes_ ## iname, 24, dec) \
214 SPEED_BLOCKCIPHER_CBC(AES-256 CBC encrypt (iname), aes256_ ## iname ## _cbcenc, aes_ ## iname, 32, enc) \
215 SPEED_BLOCKCIPHER_CBC(AES-256 CBC decrypt (iname), aes256_ ## iname ## _cbcdec, aes_ ## iname, 32, dec) \
216 SPEED_BLOCKCIPHER_CTR(AES-128 CTR (iname), aes128_ ## iname ## _ctr, aes_ ## iname, 16) \
217 SPEED_BLOCKCIPHER_CTR(AES-192 CTR (iname), aes192_ ## iname ## _ctr, aes_ ## iname, 24) \
218 SPEED_BLOCKCIPHER_CTR(AES-256 CTR (iname), aes256_ ## iname ## _ctr, aes_ ## iname, 32)
219
220 SPEED_AES(big)
221 SPEED_AES(small)
222 SPEED_AES(ct)
223 SPEED_AES(ct64)
224
225 #define SPEED_DES(iname) \
226 SPEED_BLOCKCIPHER_CBC(DES CBC encrypt (iname), des_ ## iname ## _cbcenc, des_ ## iname, 8, enc) \
227 SPEED_BLOCKCIPHER_CBC(DES CBC decrypt (iname), des_ ## iname ## _cbcdec, des_ ## iname, 8, dec) \
228 SPEED_BLOCKCIPHER_CBC(3DES CBC encrypt (iname), 3des_ ## iname ## _cbcenc, des_ ## iname, 24, enc) \
229 SPEED_BLOCKCIPHER_CBC(3DES CBC decrypt (iname), 3des_ ## iname ## _cbcdec, des_ ## iname, 24, dec)
230
231 SPEED_DES(tab)
232 SPEED_DES(ct)
233
234 SPEED_CHACHA20(ChaCha20, chacha20_ct)
235
236 static void
237 test_speed_ghash_inner(char *name, br_ghash gh)
238 {
239 unsigned char buf[8192], h[16], y[16];
240 int i;
241 long num;
242
243 memset(buf, 'T', sizeof buf);
244 memset(h, 'P', sizeof h);
245 memset(y, 0, sizeof y);
246 for (i = 0; i < 10; i ++) {
247 gh(y, h, buf, sizeof buf);
248 }
249 num = 10;
250 for (;;) {
251 clock_t begin, end;
252 double tt;
253 long k;
254
255 begin = clock();
256 for (k = num; k > 0; k --) {
257 gh(y, h, buf, sizeof buf);
258 }
259 end = clock();
260 tt = (double)(end - begin) / CLOCKS_PER_SEC;
261 if (tt >= 2.0) {
262 printf("%-30s %8.2f MB/s\n", name,
263 ((double)sizeof buf) * (double)num
264 / (tt * 1000000.0));
265 fflush(stdout);
266 return;
267 }
268 num <<= 1;
269 }
270 }
271
272 static void
273 test_speed_ghash_ctmul(void)
274 {
275 test_speed_ghash_inner("GHASH (ctmul)", &br_ghash_ctmul);
276 }
277
278 static void
279 test_speed_ghash_ctmul32(void)
280 {
281 test_speed_ghash_inner("GHASH (ctmul32)", &br_ghash_ctmul32);
282 }
283
284 static void
285 test_speed_ghash_ctmul64(void)
286 {
287 test_speed_ghash_inner("GHASH (ctmul64)", &br_ghash_ctmul64);
288 }
289
290 static uint32_t
291 fake_chacha20(const void *key, const void *iv,
292 uint32_t cc, void *data, size_t len)
293 {
294 (void)key;
295 (void)iv;
296 (void)data;
297 (void)len;
298 return cc + (uint32_t)((len + 63) >> 6);
299 }
300
301 /*
302 * To speed-test Poly1305, we run it with a do-nothing stub instead of
303 * ChaCha20.
304 */
305 static void
306 test_speed_poly1305_inner(char *name, br_poly1305_run pl)
307 {
308 unsigned char buf[8192], key[32], iv[12], aad[13], tag[16];
309 int i;
310 long num;
311
312 memset(key, 'K', sizeof key);
313 memset(iv, 'I', sizeof iv);
314 memset(aad, 'A', sizeof aad);
315 memset(buf, 'T', sizeof buf);
316 for (i = 0; i < 10; i ++) {
317 pl(key, iv, buf, sizeof buf,
318 aad, sizeof aad, tag, &fake_chacha20, 0);
319 }
320 num = 10;
321 for (;;) {
322 clock_t begin, end;
323 double tt;
324 long k;
325
326 begin = clock();
327 for (k = num; k > 0; k --) {
328 pl(key, iv, buf, sizeof buf,
329 aad, sizeof aad, tag, &fake_chacha20, 0);
330 }
331 end = clock();
332 tt = (double)(end - begin) / CLOCKS_PER_SEC;
333 if (tt >= 2.0) {
334 printf("%-30s %8.2f MB/s\n", name,
335 ((double)sizeof buf) * (double)num
336 / (tt * 1000000.0));
337 fflush(stdout);
338 return;
339 }
340 num <<= 1;
341 }
342 }
343
344 static void
345 test_speed_poly1305_ctmul(void)
346 {
347 test_speed_poly1305_inner("Poly1305 (ctmul)", &br_poly1305_ctmul_run);
348 }
349
350 static void
351 test_speed_poly1305_ctmul32(void)
352 {
353 test_speed_poly1305_inner("Poly1305 (ctmul32)",
354 &br_poly1305_ctmul32_run);
355 }
356
357 static void
358 test_speed_poly1305_i15(void)
359 {
360 test_speed_poly1305_inner("Poly1305 (i15)", &br_poly1305_i15_run);
361 }
362
363 static const unsigned char RSA_N[] = {
364 0xE9, 0xF2, 0x4A, 0x2F, 0x96, 0xDF, 0x0A, 0x23,
365 0x01, 0x85, 0xF1, 0x2C, 0xB2, 0xA8, 0xEF, 0x23,
366 0xCE, 0x2E, 0xB0, 0x4E, 0x18, 0x31, 0x95, 0x5B,
367 0x98, 0x2D, 0x9B, 0x8C, 0xE3, 0x1A, 0x2B, 0x96,
368 0xB5, 0xC7, 0xEE, 0xED, 0x72, 0x43, 0x2D, 0xFE,
369 0x7F, 0x61, 0x33, 0xEA, 0x14, 0xFC, 0xDE, 0x80,
370 0x17, 0x42, 0xF0, 0xF3, 0xC3, 0xC7, 0x89, 0x47,
371 0x76, 0x5B, 0xFA, 0x33, 0xC4, 0x8C, 0x94, 0xDE,
372 0x6A, 0x75, 0xD8, 0x1A, 0xF4, 0x49, 0xBC, 0xF3,
373 0xB7, 0x9E, 0x2C, 0x8D, 0xEC, 0x5A, 0xEE, 0xBF,
374 0x4B, 0x5A, 0x7F, 0xEF, 0x21, 0x39, 0xDB, 0x1D,
375 0x83, 0x5E, 0x7E, 0x2F, 0xAA, 0x5E, 0xBA, 0x28,
376 0xC3, 0xA2, 0x53, 0x19, 0xFB, 0x2F, 0x78, 0x6B,
377 0x14, 0x60, 0x49, 0x3C, 0xCC, 0x1B, 0xE9, 0x1E,
378 0x3D, 0x10, 0xA4, 0xEB, 0x7F, 0x66, 0x98, 0xF6,
379 0xC3, 0xAC, 0x35, 0xF5, 0x01, 0x84, 0xFF, 0x7D,
380 0x1F, 0x72, 0xBE, 0xB4, 0xD1, 0x89, 0xC8, 0xDD,
381 0x44, 0xE7, 0xB5, 0x2E, 0x2C, 0xE1, 0x85, 0xF5,
382 0x15, 0x50, 0xA9, 0x08, 0xC7, 0x67, 0xD9, 0x2B,
383 0x6C, 0x11, 0xB3, 0xEB, 0x28, 0x8D, 0xF4, 0xCC,
384 0xE3, 0xC3, 0xC5, 0x04, 0x0E, 0x7C, 0x8D, 0xDB,
385 0x39, 0x06, 0x6A, 0x74, 0x75, 0xDF, 0xA8, 0x0F,
386 0xDA, 0x67, 0x5A, 0x73, 0x1E, 0xFD, 0x8E, 0x4C,
387 0xEE, 0x17, 0xEE, 0x1E, 0x67, 0xDB, 0x98, 0x70,
388 0x60, 0xF7, 0xB9, 0xB5, 0x1F, 0x19, 0x93, 0xD6,
389 0x3F, 0x2F, 0x1F, 0xB6, 0x5B, 0x59, 0xAA, 0x85,
390 0xBB, 0x25, 0xE4, 0x13, 0xEF, 0xE7, 0xB9, 0x87,
391 0x9C, 0x3F, 0x5E, 0xE4, 0x08, 0xA3, 0x51, 0xCF,
392 0x8B, 0xAD, 0xF4, 0xE6, 0x1A, 0x5F, 0x51, 0xDD,
393 0xA8, 0xBE, 0xE8, 0xD1, 0x20, 0x19, 0x61, 0x6C,
394 0x18, 0xAB, 0xCA, 0x0A, 0xD9, 0x82, 0xA6, 0x94,
395 0xD5, 0x69, 0x2A, 0xF6, 0x43, 0x66, 0x31, 0x09
396 };
397
398 static const unsigned char RSA_E[] = {
399 0x01, 0x00, 0x01
400 };
401
402 static const unsigned char RSA_P[] = {
403 0xFD, 0x39, 0x40, 0x56, 0x20, 0x80, 0xC5, 0x81,
404 0x4C, 0x5F, 0x0C, 0x1A, 0x52, 0x84, 0x03, 0x2F,
405 0xCE, 0x82, 0xB0, 0xD8, 0x30, 0x23, 0x7F, 0x77,
406 0x45, 0xC2, 0x01, 0xC4, 0x68, 0x96, 0x0D, 0xA7,
407 0x22, 0xA9, 0x6C, 0xA9, 0x1A, 0x33, 0xE5, 0x2F,
408 0xB5, 0x07, 0x9A, 0xF9, 0xEA, 0x33, 0xA5, 0xC8,
409 0x96, 0x60, 0x6A, 0xCA, 0xEB, 0xE5, 0x6E, 0x09,
410 0x46, 0x7E, 0x2D, 0xEF, 0x93, 0x7D, 0x56, 0xED,
411 0x75, 0x70, 0x3B, 0x96, 0xC4, 0xD5, 0xDB, 0x0B,
412 0x3F, 0x69, 0xDF, 0x06, 0x18, 0x76, 0xF4, 0xCF,
413 0xF8, 0x84, 0x22, 0xDF, 0xBD, 0x71, 0x62, 0x7B,
414 0x67, 0x99, 0xBC, 0x09, 0x95, 0x54, 0xA4, 0x98,
415 0x83, 0xF5, 0xA9, 0xCF, 0x09, 0xA5, 0x1F, 0x61,
416 0x25, 0xB4, 0x70, 0x6C, 0x91, 0xB8, 0xB3, 0xD0,
417 0xCE, 0x9C, 0x45, 0x65, 0x9B, 0xEF, 0xD4, 0x70,
418 0xBE, 0x86, 0xD2, 0x98, 0x5D, 0xEB, 0xE3, 0xFF
419 };
420
421 static const unsigned char RSA_Q[] = {
422 0xEC, 0x82, 0xEE, 0x63, 0x5F, 0x40, 0x52, 0xDB,
423 0x38, 0x7A, 0x37, 0x6A, 0x54, 0x5B, 0xD9, 0xA0,
424 0x73, 0xB4, 0xBB, 0x52, 0xB2, 0x84, 0x07, 0xD0,
425 0xCC, 0x82, 0x0D, 0x20, 0xB3, 0xFA, 0xD5, 0xB6,
426 0x25, 0x92, 0x35, 0x4D, 0xB4, 0xC7, 0x36, 0x48,
427 0xCE, 0x5E, 0x21, 0x4A, 0xA6, 0x74, 0x65, 0xF4,
428 0x7D, 0x1D, 0xBC, 0x3B, 0xE2, 0xF4, 0x3E, 0x11,
429 0x58, 0x10, 0x6C, 0x04, 0x46, 0x9E, 0x8D, 0x57,
430 0xE0, 0x04, 0xE2, 0xEC, 0x47, 0xCF, 0xB3, 0x2A,
431 0xFD, 0x4C, 0x55, 0x18, 0xDB, 0xDE, 0x3B, 0xDC,
432 0xF4, 0x5B, 0xDA, 0xF3, 0x1A, 0xC8, 0x41, 0x6F,
433 0x73, 0x3B, 0xFE, 0x3C, 0xA0, 0xDB, 0xBA, 0x6E,
434 0x65, 0xA5, 0xE8, 0x02, 0xA5, 0x6C, 0xEA, 0x03,
435 0xF6, 0x99, 0xF7, 0xCB, 0x4B, 0xB7, 0x11, 0x51,
436 0x93, 0x88, 0x3F, 0xF9, 0x06, 0x85, 0xA9, 0x1E,
437 0xCA, 0x64, 0xF8, 0x11, 0xA5, 0x1A, 0xCA, 0xF7
438 };
439
440 static const unsigned char RSA_DP[] = {
441 0x77, 0x95, 0xE0, 0x02, 0x4C, 0x9B, 0x43, 0xAA,
442 0xCA, 0x4C, 0x60, 0xC4, 0xD5, 0x8F, 0x2E, 0x8A,
443 0x17, 0x36, 0xB5, 0x19, 0x83, 0xB2, 0x5F, 0xF2,
444 0x0D, 0xE9, 0x8F, 0x38, 0x18, 0x44, 0x34, 0xF2,
445 0x67, 0x76, 0x27, 0xB0, 0xBC, 0x85, 0x21, 0x89,
446 0x24, 0x2F, 0x11, 0x4B, 0x51, 0x05, 0x4F, 0x17,
447 0xA9, 0x9C, 0xA3, 0x12, 0x6D, 0xD1, 0x0D, 0xE4,
448 0x27, 0x7C, 0x53, 0x69, 0x3E, 0xF8, 0x04, 0x63,
449 0x64, 0x00, 0xBA, 0xC3, 0x7A, 0xF5, 0x9B, 0xDA,
450 0x75, 0xFA, 0x23, 0xAF, 0x17, 0x42, 0xA6, 0x5E,
451 0xC8, 0xF8, 0x6E, 0x17, 0xC7, 0xB9, 0x92, 0x4E,
452 0xC1, 0x20, 0x63, 0x23, 0x0B, 0x78, 0xCB, 0xBA,
453 0x93, 0x27, 0x23, 0x28, 0x79, 0x5F, 0x97, 0xB0,
454 0x23, 0x44, 0x51, 0x8B, 0x94, 0x4D, 0xEB, 0xED,
455 0x82, 0x85, 0x5E, 0x68, 0x9B, 0xF9, 0xE9, 0x13,
456 0xCD, 0x86, 0x92, 0x52, 0x0E, 0x98, 0xE6, 0x35
457 };
458
459 static const unsigned char RSA_DQ[] = {
460 0xD8, 0xDD, 0x71, 0xB3, 0x62, 0xBA, 0xBB, 0x7E,
461 0xD1, 0xF9, 0x96, 0xE8, 0x83, 0xB3, 0xB9, 0x08,
462 0x9C, 0x30, 0x03, 0x77, 0xDF, 0xC2, 0x9A, 0xDC,
463 0x05, 0x39, 0xD6, 0xC9, 0xBE, 0xDE, 0x68, 0xA9,
464 0xDD, 0x27, 0x84, 0x82, 0xDD, 0x19, 0xB1, 0x97,
465 0xEE, 0xCA, 0x77, 0x22, 0x59, 0x20, 0xEF, 0xFF,
466 0xCF, 0xDD, 0xBD, 0x24, 0xF8, 0x84, 0xD6, 0x88,
467 0xD6, 0xC4, 0x30, 0x17, 0x77, 0x9D, 0x98, 0xA3,
468 0x14, 0x01, 0xC7, 0x05, 0xBB, 0x0F, 0x23, 0x0D,
469 0x6F, 0x37, 0x57, 0xEC, 0x34, 0x67, 0x41, 0x62,
470 0xE8, 0x19, 0x75, 0xD9, 0x66, 0x1C, 0x6B, 0x8B,
471 0xC3, 0x11, 0x26, 0x9C, 0xF7, 0x2E, 0xA3, 0x72,
472 0xE8, 0xF7, 0xC8, 0x96, 0xEC, 0x92, 0xC2, 0xBD,
473 0xA1, 0x98, 0x2A, 0x93, 0x99, 0xB8, 0xA2, 0x43,
474 0xB7, 0xD0, 0xBE, 0x40, 0x1C, 0x8F, 0xE0, 0xB4,
475 0x20, 0x07, 0x97, 0x43, 0xAE, 0xAD, 0xB3, 0x9F
476 };
477
478 static const unsigned char RSA_IQ[] = {
479 0xB7, 0xE2, 0x60, 0xA9, 0x62, 0xEC, 0xEC, 0x0B,
480 0x57, 0x02, 0x96, 0xF9, 0x36, 0x35, 0x2C, 0x37,
481 0xAF, 0xC2, 0xEE, 0x71, 0x49, 0x26, 0x8E, 0x0F,
482 0x27, 0xB1, 0xFA, 0x0F, 0xEA, 0xDC, 0xF0, 0x8B,
483 0x53, 0x6C, 0xB2, 0x46, 0x27, 0xCD, 0x29, 0xA2,
484 0x35, 0x0F, 0x5D, 0x8A, 0x3F, 0x20, 0x8C, 0x13,
485 0x3D, 0xA1, 0xFF, 0x85, 0x91, 0x99, 0xE8, 0x50,
486 0xED, 0xF1, 0x29, 0x00, 0xEE, 0x24, 0x90, 0xB5,
487 0x5F, 0x3A, 0x74, 0x26, 0xD7, 0xA2, 0x24, 0x8D,
488 0x89, 0x88, 0xD8, 0x35, 0x22, 0x22, 0x8A, 0x66,
489 0x5D, 0x5C, 0xDE, 0x83, 0x8C, 0xFA, 0x27, 0xE6,
490 0xB9, 0xEB, 0x72, 0x08, 0xCD, 0x53, 0x4B, 0x93,
491 0x0F, 0xAD, 0xC3, 0xF8, 0x7C, 0xFE, 0x84, 0xD7,
492 0x08, 0xF3, 0xBE, 0x3D, 0x60, 0x1E, 0x95, 0x8D,
493 0x44, 0x5B, 0x65, 0x7E, 0xC1, 0x30, 0xC3, 0x84,
494 0xC0, 0xB0, 0xFE, 0xBF, 0x28, 0x54, 0x1E, 0xC4
495 };
496
497 static const br_rsa_public_key RSA_PK = {
498 (void *)RSA_N, sizeof RSA_N,
499 (void *)RSA_E, sizeof RSA_E
500 };
501
502 static const br_rsa_private_key RSA_SK = {
503 2048,
504 (void *)RSA_P, sizeof RSA_P,
505 (void *)RSA_Q, sizeof RSA_Q,
506 (void *)RSA_DP, sizeof RSA_DP,
507 (void *)RSA_DQ, sizeof RSA_DQ,
508 (void *)RSA_IQ, sizeof RSA_IQ
509 };
510
511 static void
512 test_speed_rsa_inner(char *name,
513 br_rsa_public fpub, br_rsa_private fpriv)
514 {
515 unsigned char tmp[sizeof RSA_N];
516 int i;
517 long num;
518
519 memset(tmp, 'R', sizeof tmp);
520 tmp[0] = 0;
521 for (i = 0; i < 10; i ++) {
522 if (!fpriv(tmp, &RSA_SK)) {
523 abort();
524 }
525 }
526 num = 10;
527 for (;;) {
528 clock_t begin, end;
529 double tt;
530 long k;
531
532 begin = clock();
533 for (k = num; k > 0; k --) {
534 fpriv(tmp, &RSA_SK);
535 }
536 end = clock();
537 tt = (double)(end - begin) / CLOCKS_PER_SEC;
538 if (tt >= 2.0) {
539 printf("%-30s %8.2f priv/s\n", name,
540 (double)num / tt);
541 fflush(stdout);
542 break;
543 }
544 num <<= 1;
545 }
546 for (i = 0; i < 10; i ++) {
547 if (!fpub(tmp, sizeof tmp, &RSA_PK)) {
548 abort();
549 }
550 }
551 num = 10;
552 for (;;) {
553 clock_t begin, end;
554 double tt;
555 long k;
556
557 begin = clock();
558 for (k = num; k > 0; k --) {
559 fpub(tmp, sizeof tmp, &RSA_PK);
560 }
561 end = clock();
562 tt = (double)(end - begin) / CLOCKS_PER_SEC;
563 if (tt >= 2.0) {
564 printf("%-30s %8.2f pub/s\n", name,
565 (double)num / tt);
566 fflush(stdout);
567 break;
568 }
569 num <<= 1;
570 }
571 }
572
573 static void
574 test_speed_rsa_i15(void)
575 {
576 test_speed_rsa_inner("RSA i15",
577 &br_rsa_i15_public, &br_rsa_i15_private);
578 }
579
580 static void
581 test_speed_rsa_i31(void)
582 {
583 test_speed_rsa_inner("RSA i31",
584 &br_rsa_i31_public, &br_rsa_i31_private);
585 }
586
587 static void
588 test_speed_rsa_i32(void)
589 {
590 test_speed_rsa_inner("RSA i32",
591 &br_rsa_i32_public, &br_rsa_i32_private);
592 }
593
594 static void
595 test_speed_ec_inner_1(const char *name,
596 const br_ec_impl *impl, const br_ec_curve_def *cd)
597 {
598 unsigned char bx[80], U[160];
599 uint32_t x[22], n[22];
600 size_t nlen, ulen;
601 int i;
602 long num;
603
604 nlen = cd->order_len;
605 br_i31_decode(n, cd->order, nlen);
606 memset(bx, 'T', sizeof bx);
607 br_i31_decode_reduce(x, bx, sizeof bx, n);
608 br_i31_encode(bx, nlen, x);
609 ulen = cd->generator_len;
610 memcpy(U, cd->generator, ulen);
611 for (i = 0; i < 10; i ++) {
612 impl->mul(U, ulen, bx, nlen, cd->curve);
613 }
614 num = 10;
615 for (;;) {
616 clock_t begin, end;
617 double tt;
618 long k;
619
620 begin = clock();
621 for (k = num; k > 0; k --) {
622 impl->mul(U, ulen, bx, nlen, cd->curve);
623 }
624 end = clock();
625 tt = (double)(end - begin) / CLOCKS_PER_SEC;
626 if (tt >= 2.0) {
627 printf("%-30s %8.2f mul/s\n", name,
628 (double)num / tt);
629 fflush(stdout);
630 break;
631 }
632 num <<= 1;
633 }
634 }
635
636 static void
637 test_speed_ec_inner_2(const char *name,
638 const br_ec_impl *impl, const br_ec_curve_def *cd)
639 {
640 unsigned char bx[80], U[160];
641 uint32_t x[22], n[22];
642 size_t nlen;
643 int i;
644 long num;
645
646 nlen = cd->order_len;
647 br_i31_decode(n, cd->order, nlen);
648 memset(bx, 'T', sizeof bx);
649 br_i31_decode_reduce(x, bx, sizeof bx, n);
650 br_i31_encode(bx, nlen, x);
651 for (i = 0; i < 10; i ++) {
652 impl->mulgen(U, bx, nlen, cd->curve);
653 }
654 num = 10;
655 for (;;) {
656 clock_t begin, end;
657 double tt;
658 long k;
659
660 begin = clock();
661 for (k = num; k > 0; k --) {
662 impl->mulgen(U, bx, nlen, cd->curve);
663 }
664 end = clock();
665 tt = (double)(end - begin) / CLOCKS_PER_SEC;
666 if (tt >= 2.0) {
667 printf("%-30s %8.2f mul/s\n", name,
668 (double)num / tt);
669 fflush(stdout);
670 break;
671 }
672 num <<= 1;
673 }
674 }
675
676 static void
677 test_speed_ec_inner(const char *name,
678 const br_ec_impl *impl, const br_ec_curve_def *cd)
679 {
680 char tmp[50];
681
682 test_speed_ec_inner_1(name, impl, cd);
683 sprintf(tmp, "%s (FP)", name);
684 test_speed_ec_inner_2(tmp, impl, cd);
685 }
686
687 static void
688 test_speed_ec_p256_m15(void)
689 {
690 test_speed_ec_inner("EC m15 P-256",
691 &br_ec_p256_m15, &br_secp256r1);
692 }
693
694 static void
695 test_speed_ec_prime_i15(void)
696 {
697 test_speed_ec_inner("EC i15 P-256", &br_ec_prime_i15, &br_secp256r1);
698 test_speed_ec_inner("EC i15 P-384", &br_ec_prime_i15, &br_secp384r1);
699 test_speed_ec_inner("EC i15 P-521", &br_ec_prime_i15, &br_secp521r1);
700 }
701
702 static void
703 test_speed_ec_prime_i31(void)
704 {
705 test_speed_ec_inner("EC i31 P-256", &br_ec_prime_i31, &br_secp256r1);
706 test_speed_ec_inner("EC i31 P-384", &br_ec_prime_i31, &br_secp384r1);
707 test_speed_ec_inner("EC i31 P-521", &br_ec_prime_i31, &br_secp521r1);
708 }
709
710 static void
711 test_speed_ec_c25519_i15(void)
712 {
713 test_speed_ec_inner("EC i15 C25519",
714 &br_ec_c25519_i15, &br_curve25519);
715 }
716
717 static void
718 test_speed_ec_c25519_m15(void)
719 {
720 test_speed_ec_inner("EC m15 C25519",
721 &br_ec_c25519_m15, &br_curve25519);
722 }
723
724 static void
725 test_speed_ecdsa_inner(const char *name,
726 const br_ec_impl *impl, const br_ec_curve_def *cd,
727 br_ecdsa_sign sign, br_ecdsa_vrfy vrfy)
728 {
729 unsigned char bx[80], U[160], hv[32], sig[160];
730 uint32_t x[22], n[22];
731 size_t nlen, ulen, sig_len;
732 int i;
733 long num;
734 br_ec_private_key sk;
735 br_ec_public_key pk;
736
737 nlen = cd->order_len;
738 br_i31_decode(n, cd->order, nlen);
739 memset(bx, 'T', sizeof bx);
740 br_i31_decode_reduce(x, bx, sizeof bx, n);
741 br_i31_encode(bx, nlen, x);
742 ulen = cd->generator_len;
743 memcpy(U, cd->generator, ulen);
744 impl->mul(U, ulen, bx, nlen, cd->curve);
745 sk.curve = cd->curve;
746 sk.x = bx;
747 sk.xlen = nlen;
748 pk.curve = cd->curve;
749 pk.q = U;
750 pk.qlen = ulen;
751
752 memset(hv, 'H', sizeof hv);
753 sig_len = sign(impl, &br_sha256_vtable, hv, &sk, sig);
754 if (vrfy(impl, hv, sizeof hv, &pk, sig, sig_len) != 1) {
755 fprintf(stderr, "self-test sign/verify failed\n");
756 exit(EXIT_FAILURE);
757 }
758
759 for (i = 0; i < 10; i ++) {
760 hv[1] ++;
761 sign(impl, &br_sha256_vtable, hv, &sk, sig);
762 vrfy(impl, hv, sizeof hv, &pk, sig, sig_len);
763 }
764
765 num = 10;
766 for (;;) {
767 clock_t begin, end;
768 double tt;
769 long k;
770
771 begin = clock();
772 for (k = num; k > 0; k --) {
773 hv[1] ++;
774 sig_len = sign(impl, &br_sha256_vtable, hv, &sk, sig);
775 }
776 end = clock();
777 tt = (double)(end - begin) / CLOCKS_PER_SEC;
778 if (tt >= 2.0) {
779 printf("%-30s %8.2f sign/s\n", name,
780 (double)num / tt);
781 fflush(stdout);
782 break;
783 }
784 num <<= 1;
785 }
786
787 num = 10;
788 for (;;) {
789 clock_t begin, end;
790 double tt;
791 long k;
792
793 begin = clock();
794 for (k = num; k > 0; k --) {
795 vrfy(impl, hv, sizeof hv, &pk, sig, sig_len);
796 }
797 end = clock();
798 tt = (double)(end - begin) / CLOCKS_PER_SEC;
799 if (tt >= 2.0) {
800 printf("%-30s %8.2f verify/s\n", name,
801 (double)num / tt);
802 fflush(stdout);
803 break;
804 }
805 num <<= 1;
806 }
807 }
808
809 static void
810 test_speed_ecdsa_p256_m15(void)
811 {
812 test_speed_ecdsa_inner("ECDSA m15 P-256",
813 &br_ec_p256_m15, &br_secp256r1,
814 &br_ecdsa_i15_sign_asn1,
815 &br_ecdsa_i15_vrfy_asn1);
816 }
817
818 static void
819 test_speed_ecdsa_i15(void)
820 {
821 test_speed_ecdsa_inner("ECDSA i15 P-256",
822 &br_ec_prime_i15, &br_secp256r1,
823 &br_ecdsa_i15_sign_asn1,
824 &br_ecdsa_i15_vrfy_asn1);
825 test_speed_ecdsa_inner("ECDSA i15 P-384",
826 &br_ec_prime_i15, &br_secp384r1,
827 &br_ecdsa_i15_sign_asn1,
828 &br_ecdsa_i15_vrfy_asn1);
829 test_speed_ecdsa_inner("ECDSA i15 P-521",
830 &br_ec_prime_i15, &br_secp521r1,
831 &br_ecdsa_i15_sign_asn1,
832 &br_ecdsa_i15_vrfy_asn1);
833 }
834
835 static void
836 test_speed_ecdsa_i31(void)
837 {
838 test_speed_ecdsa_inner("ECDSA i31 P-256",
839 &br_ec_prime_i31, &br_secp256r1,
840 &br_ecdsa_i31_sign_asn1,
841 &br_ecdsa_i31_vrfy_asn1);
842 test_speed_ecdsa_inner("ECDSA i31 P-384",
843 &br_ec_prime_i31, &br_secp384r1,
844 &br_ecdsa_i31_sign_asn1,
845 &br_ecdsa_i31_vrfy_asn1);
846 test_speed_ecdsa_inner("ECDSA i31 P-521",
847 &br_ec_prime_i31, &br_secp521r1,
848 &br_ecdsa_i31_sign_asn1,
849 &br_ecdsa_i31_vrfy_asn1);
850 }
851
852 #if 0
853 /* obsolete */
854 static void
855 test_speed_ec_prime_i31_inner(const char *name,
856 const unsigned char *bg, const br_ec_prime_i31_curve *cc)
857 {
858 unsigned char bx[80], point[160];
859 uint32_t x[BR_EC_I31_LEN];
860 br_ec_prime_i31_jacobian P;
861 uint32_t xbl;
862 size_t plen;
863 int i;
864 long num;
865
866 xbl = cc->p[0];
867 xbl -= (xbl >> 5);
868 plen = (xbl + 7) >> 3;
869 memset(bx, 'T', sizeof bx);
870 br_i31_decode_reduce(x, bx, sizeof bx, cc->p);
871 br_i31_encode(bx, plen, x);
872 br_ec_prime_i31_decode(&P, bg, 1 + (plen << 1), cc);
873 for (i = 0; i < 10; i ++) {
874 br_ec_prime_i31_mul(&P, bx, plen, cc);
875 br_ec_prime_i31_encode(point, &P, cc);
876 }
877 num = 10;
878 for (;;) {
879 clock_t begin, end;
880 double tt;
881 long k;
882
883 begin = clock();
884 for (k = num; k > 0; k --) {
885 br_ec_prime_i31_mul(&P, bx, plen, cc);
886 br_ec_prime_i31_encode(point, &P, cc);
887 }
888 end = clock();
889 tt = (double)(end - begin) / CLOCKS_PER_SEC;
890 if (tt >= 2.0) {
891 printf("%-30s %8.2f mul/s\n", name,
892 (double)num / tt);
893 fflush(stdout);
894 break;
895 }
896 num <<= 1;
897 }
898 }
899
900 static void
901 test_speed_ec_prime_i31(void)
902 {
903 test_speed_ec_prime_i31_inner("EC i31 P-256",
904 br_g_secp256r1, &br_ec_prime_i31_secp256r1);
905 test_speed_ec_prime_i31_inner("EC i31 P-384",
906 br_g_secp384r1, &br_ec_prime_i31_secp384r1);
907 test_speed_ec_prime_i31_inner("EC i31 P-521",
908 br_g_secp521r1, &br_ec_prime_i31_secp521r1);
909 }
910
911 static void
912 test_speed_ec_prime_i32_inner(const char *name,
913 const unsigned char *bg, const br_ec_prime_i32_curve *cc)
914 {
915 unsigned char bx[80], point[160];
916 uint32_t x[BR_EC_I32_LEN];
917 br_ec_prime_i32_jacobian P;
918 size_t plen;
919 int i;
920 long num;
921
922 plen = (cc->p[0] + 7) >> 3;
923 memset(bx, 'T', sizeof bx);
924 br_i32_decode_reduce(x, bx, sizeof bx, cc->p);
925 br_i32_encode(bx, plen, x);
926 br_ec_prime_i32_decode(&P, bg, 1 + (plen << 1), cc);
927 for (i = 0; i < 10; i ++) {
928 br_ec_prime_i32_mul(&P, bx, plen, cc);
929 br_ec_prime_i32_encode(point, &P, cc);
930 }
931 num = 10;
932 for (;;) {
933 clock_t begin, end;
934 double tt;
935 long k;
936
937 begin = clock();
938 for (k = num; k > 0; k --) {
939 br_ec_prime_i32_mul(&P, bx, plen, cc);
940 br_ec_prime_i32_encode(point, &P, cc);
941 }
942 end = clock();
943 tt = (double)(end - begin) / CLOCKS_PER_SEC;
944 if (tt >= 2.0) {
945 printf("%-30s %8.2f mul/s\n", name,
946 (double)num / tt);
947 fflush(stdout);
948 break;
949 }
950 num <<= 1;
951 }
952 }
953
954 static void
955 test_speed_ec_prime_i32(void)
956 {
957 test_speed_ec_prime_i32_inner("EC i32 P-256",
958 br_g_secp256r1, &br_ec_prime_i32_secp256r1);
959 test_speed_ec_prime_i32_inner("EC i32 P-384",
960 br_g_secp384r1, &br_ec_prime_i32_secp384r1);
961 test_speed_ec_prime_i32_inner("EC i32 P-521",
962 br_g_secp521r1, &br_ec_prime_i32_secp521r1);
963 }
964 #endif
965
966 static void
967 test_speed_i31(void)
968 {
969 static const unsigned char bp[] = {
970 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
971 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
972 0xBC, 0xE6, 0xFA, 0xAD, 0xA7, 0x17, 0x9E, 0x84,
973 0xF3, 0xB9, 0xCA, 0xC2, 0xFC, 0x63, 0x25, 0x51
974 };
975
976 unsigned char tmp[60 + sizeof bp];
977 uint32_t p[10], x[10], y[10], z[10], p0i;
978 int i;
979 long num;
980
981 br_i31_decode(p, bp, sizeof bp);
982 p0i = br_i31_ninv31(p[1]);
983 memset(tmp, 'T', sizeof tmp);
984 br_i31_decode_reduce(x, tmp, sizeof tmp, p);
985 memset(tmp, 'U', sizeof tmp);
986 br_i31_decode_reduce(y, tmp, sizeof tmp, p);
987
988 for (i = 0; i < 10; i ++) {
989 br_i31_to_monty(x, p);
990 }
991 num = 10;
992 for (;;) {
993 clock_t begin, end;
994 double tt;
995 long k;
996
997 begin = clock();
998 for (k = num; k > 0; k --) {
999 br_i31_to_monty(x, p);
1000 }
1001 end = clock();
1002 tt = (double)(end - begin) / CLOCKS_PER_SEC;
1003 if (tt >= 2.0) {
1004 printf("%-30s %8.2f ops/s\n", "i31 to_monty",
1005 (double)num / tt);
1006 fflush(stdout);
1007 break;
1008 }
1009 num <<= 1;
1010 }
1011
1012 for (i = 0; i < 10; i ++) {
1013 br_i31_from_monty(x, p, p0i);
1014 }
1015 num = 10;
1016 for (;;) {
1017 clock_t begin, end;
1018 double tt;
1019 long k;
1020
1021 begin = clock();
1022 for (k = num; k > 0; k --) {
1023 br_i31_from_monty(x, p, p0i);
1024 }
1025 end = clock();
1026 tt = (double)(end - begin) / CLOCKS_PER_SEC;
1027 if (tt >= 2.0) {
1028 printf("%-30s %8.2f ops/s\n", "i31 from_monty",
1029 (double)num / tt);
1030 fflush(stdout);
1031 break;
1032 }
1033 num <<= 1;
1034 }
1035
1036 for (i = 0; i < 10; i ++) {
1037 br_i31_montymul(z, x, y, p, p0i);
1038 }
1039 num = 10;
1040 for (;;) {
1041 clock_t begin, end;
1042 double tt;
1043 long k;
1044
1045 begin = clock();
1046 for (k = num; k > 0; k --) {
1047 br_i31_montymul(z, x, y, p, p0i);
1048 }
1049 end = clock();
1050 tt = (double)(end - begin) / CLOCKS_PER_SEC;
1051 if (tt >= 2.0) {
1052 printf("%-30s %8.2f ops/s\n", "i31 montymul",
1053 (double)num / tt);
1054 fflush(stdout);
1055 break;
1056 }
1057 num <<= 1;
1058 }
1059 }
1060
1061 #if 0
1062
1063 static unsigned char P2048[] = {
1064 0xFD, 0xB6, 0xE0, 0x3E, 0x00, 0x49, 0x4C, 0xF0, 0x69, 0x3A, 0xDD, 0x7D,
1065 0xF8, 0xA2, 0x41, 0xB0, 0x6C, 0x67, 0xC5, 0xBA, 0xB8, 0x46, 0x80, 0xF5,
1066 0xBF, 0xAB, 0x98, 0xFC, 0x84, 0x73, 0xA5, 0x63, 0xC9, 0x52, 0x12, 0xDA,
1067 0x4C, 0xC1, 0x5B, 0x9D, 0x8D, 0xDF, 0xCD, 0xFE, 0xC5, 0xAD, 0x5A, 0x6F,
1068 0xDD, 0x02, 0xD9, 0xEC, 0x71, 0xEF, 0xEB, 0xB6, 0x95, 0xED, 0x94, 0x25,
1069 0x0E, 0x63, 0xDD, 0x6A, 0x52, 0xC7, 0x93, 0xAF, 0x85, 0x9D, 0x2C, 0xBE,
1070 0x5C, 0xBE, 0x35, 0xD8, 0xDD, 0x39, 0xEF, 0x1B, 0xB1, 0x49, 0x67, 0xB2,
1071 0x33, 0xC9, 0x7C, 0xE1, 0x51, 0x79, 0x51, 0x59, 0xCA, 0x6E, 0x2A, 0xDF,
1072 0x0D, 0x76, 0x1C, 0xE7, 0xA5, 0xC0, 0x1E, 0x6C, 0x56, 0x3A, 0x32, 0xE5,
1073 0xB5, 0xC5, 0xD4, 0xDB, 0xFE, 0xFF, 0xF8, 0xF2, 0x96, 0xA9, 0xC9, 0x65,
1074 0x59, 0x9E, 0x01, 0x79, 0x9D, 0x38, 0x68, 0x0F, 0xAD, 0x43, 0x3A, 0xD6,
1075 0x84, 0x0A, 0xE2, 0xEF, 0x96, 0xC1, 0x6D, 0x89, 0x74, 0x19, 0x63, 0x82,
1076 0x3B, 0xA0, 0x9C, 0xBA, 0x78, 0xDE, 0xDC, 0xC2, 0xE7, 0xD4, 0xFA, 0xD6,
1077 0x19, 0x21, 0x29, 0xAE, 0x5E, 0xF4, 0x38, 0x81, 0xC6, 0x9E, 0x0E, 0x3C,
1078 0xCD, 0xC0, 0xDC, 0x93, 0x5D, 0xFD, 0x9A, 0x5C, 0xAB, 0x54, 0x1F, 0xFF,
1079 0x9C, 0x12, 0x1B, 0x4C, 0xDF, 0x2D, 0x9C, 0x85, 0xF9, 0x68, 0x15, 0x89,
1080 0x42, 0x9B, 0x6C, 0x45, 0x89, 0x3A, 0xBC, 0xE9, 0x19, 0x91, 0xBE, 0x0C,
1081 0xEF, 0x90, 0xCC, 0xF6, 0xD6, 0xF0, 0x3D, 0x5C, 0xF5, 0xE5, 0x0F, 0x2F,
1082 0x02, 0x8A, 0x83, 0x4B, 0x93, 0x2F, 0x14, 0x12, 0x1F, 0x56, 0x9A, 0x12,
1083 0x58, 0x88, 0xAE, 0x60, 0xB8, 0x5A, 0xE4, 0xA1, 0xBF, 0x4A, 0x81, 0x84,
1084 0xAB, 0xBB, 0xE4, 0xD0, 0x1D, 0x41, 0xD9, 0x0A, 0xAB, 0x1E, 0x47, 0x5B,
1085 0x31, 0xAC, 0x2B, 0x73
1086 };
1087
1088 static unsigned char G2048[] = {
1089 0x02
1090 };
1091
1092 static void
1093 test_speed_modpow(void)
1094 {
1095 uint32_t mx[65], mp[65], me[65], t1[65], t2[65], len;
1096 unsigned char e[64];
1097 int i;
1098 long num;
1099
1100 len = br_int_decode(mp, sizeof mp / sizeof mp[0],
1101 P2048, sizeof P2048);
1102 if (len != 65) {
1103 abort();
1104 }
1105 memset(e, 'P', sizeof e);
1106 if (!br_int_decode(me, sizeof me / sizeof me[0], e, sizeof e)) {
1107 abort();
1108 }
1109 if (!br_modint_decode(mx, mp, G2048, sizeof G2048)) {
1110 abort();
1111 }
1112 for (i = 0; i < 10; i ++) {
1113 br_modint_to_monty(mx, mp);
1114 br_modint_montypow(mx, me, mp, t1, t2);
1115 br_modint_from_monty(mx, mp);
1116 }
1117 num = 10;
1118 for (;;) {
1119 clock_t begin, end;
1120 double tt;
1121 long k;
1122
1123 begin = clock();
1124 for (k = num; k > 0; k --) {
1125 br_modint_to_monty(mx, mp);
1126 br_modint_montypow(mx, me, mp, t1, t2);
1127 br_modint_from_monty(mx, mp);
1128 }
1129 end = clock();
1130 tt = (double)(end - begin) / CLOCKS_PER_SEC;
1131 if (tt >= 2.0) {
1132 printf("%-30s %8.2f exp/s\n", "pow[2048:256]",
1133 (double)num / tt);
1134 fflush(stdout);
1135 return;
1136 }
1137 num <<= 1;
1138 }
1139 }
1140
1141 static void
1142 test_speed_moddiv(void)
1143 {
1144 uint32_t mx[65], my[65], mp[65], t1[65], t2[65], t3[65], len;
1145 unsigned char x[255], y[255];
1146 int i;
1147 long num;
1148
1149 len = br_int_decode(mp, sizeof mp / sizeof mp[0],
1150 P2048, sizeof P2048);
1151 if (len != 65) {
1152 abort();
1153 }
1154 memset(x, 'T', sizeof x);
1155 memset(y, 'P', sizeof y);
1156 if (!br_modint_decode(mx, mp, x, sizeof x)) {
1157 abort();
1158 }
1159 if (!br_modint_decode(my, mp, y, sizeof y)) {
1160 abort();
1161 }
1162 for (i = 0; i < 10; i ++) {
1163 br_modint_div(mx, my, mp, t1, t2, t3);
1164 }
1165 num = 10;
1166 for (;;) {
1167 clock_t begin, end;
1168 double tt;
1169 long k;
1170
1171 begin = clock();
1172 for (k = num; k > 0; k --) {
1173 br_modint_div(mx, my, mp, t1, t2, t3);
1174 }
1175 end = clock();
1176 tt = (double)(end - begin) / CLOCKS_PER_SEC;
1177 if (tt >= 2.0) {
1178 printf("%-30s %8.2f div/s\n", "div[2048]",
1179 (double)num / tt);
1180 fflush(stdout);
1181 return;
1182 }
1183 num <<= 1;
1184 }
1185 }
1186 #endif
1187
1188 #define STU(x) { test_speed_ ## x, #x }
1189
1190 static const struct {
1191 void (*fn)(void);
1192 char *name;
1193 } tfns[] = {
1194 STU(md5),
1195 STU(sha1),
1196 STU(sha256),
1197 STU(sha512),
1198
1199 STU(aes128_big_cbcenc),
1200 STU(aes128_big_cbcdec),
1201 STU(aes192_big_cbcenc),
1202 STU(aes192_big_cbcdec),
1203 STU(aes256_big_cbcenc),
1204 STU(aes256_big_cbcdec),
1205 STU(aes128_big_ctr),
1206 STU(aes192_big_ctr),
1207 STU(aes256_big_ctr),
1208
1209 STU(aes128_small_cbcenc),
1210 STU(aes128_small_cbcdec),
1211 STU(aes192_small_cbcenc),
1212 STU(aes192_small_cbcdec),
1213 STU(aes256_small_cbcenc),
1214 STU(aes256_small_cbcdec),
1215 STU(aes128_small_ctr),
1216 STU(aes192_small_ctr),
1217 STU(aes256_small_ctr),
1218
1219 STU(aes128_ct_cbcenc),
1220 STU(aes128_ct_cbcdec),
1221 STU(aes192_ct_cbcenc),
1222 STU(aes192_ct_cbcdec),
1223 STU(aes256_ct_cbcenc),
1224 STU(aes256_ct_cbcdec),
1225 STU(aes128_ct_ctr),
1226 STU(aes192_ct_ctr),
1227 STU(aes256_ct_ctr),
1228
1229 STU(aes128_ct64_cbcenc),
1230 STU(aes128_ct64_cbcdec),
1231 STU(aes192_ct64_cbcenc),
1232 STU(aes192_ct64_cbcdec),
1233 STU(aes256_ct64_cbcenc),
1234 STU(aes256_ct64_cbcdec),
1235 STU(aes128_ct64_ctr),
1236 STU(aes192_ct64_ctr),
1237 STU(aes256_ct64_ctr),
1238
1239 STU(des_tab_cbcenc),
1240 STU(des_tab_cbcdec),
1241 STU(3des_tab_cbcenc),
1242 STU(3des_tab_cbcdec),
1243
1244 STU(des_ct_cbcenc),
1245 STU(des_ct_cbcdec),
1246 STU(3des_ct_cbcenc),
1247 STU(3des_ct_cbcdec),
1248
1249 STU(chacha20_ct),
1250
1251 STU(ghash_ctmul),
1252 STU(ghash_ctmul32),
1253 STU(ghash_ctmul64),
1254
1255 STU(poly1305_ctmul),
1256 STU(poly1305_ctmul32),
1257 STU(poly1305_i15),
1258
1259 STU(rsa_i15),
1260 STU(rsa_i31),
1261 STU(rsa_i32),
1262 STU(ec_p256_m15),
1263 STU(ec_prime_i15),
1264 STU(ec_prime_i31),
1265 STU(ec_c25519_i15),
1266 STU(ec_c25519_m15),
1267 STU(ecdsa_p256_m15),
1268 STU(ecdsa_i15),
1269 STU(ecdsa_i31),
1270
1271 STU(i31)
1272 };
1273
1274 static int
1275 eq_name(const char *s1, const char *s2)
1276 {
1277 for (;;) {
1278 int c1, c2;
1279
1280 for (;;) {
1281 c1 = *s1 ++;
1282 if (c1 >= 'A' && c1 <= 'Z') {
1283 c1 += 'a' - 'A';
1284 } else {
1285 switch (c1) {
1286 case '-': case '_': case '.': case ' ':
1287 continue;
1288 }
1289 }
1290 break;
1291 }
1292 for (;;) {
1293 c2 = *s2 ++;
1294 if (c2 >= 'A' && c2 <= 'Z') {
1295 c2 += 'a' - 'A';
1296 } else {
1297 switch (c2) {
1298 case '-': case '_': case '.': case ' ':
1299 continue;
1300 }
1301 }
1302 break;
1303 }
1304 if (c1 != c2) {
1305 return 0;
1306 }
1307 if (c1 == 0) {
1308 return 1;
1309 }
1310 }
1311 }
1312
1313 int
1314 main(int argc, char *argv[])
1315 {
1316 size_t u;
1317
1318 if (argc <= 1) {
1319 printf("usage: testspeed all | name...\n");
1320 printf("individual test names:\n");
1321 for (u = 0; u < (sizeof tfns) / (sizeof tfns[0]); u ++) {
1322 printf(" %s\n", tfns[u].name);
1323 }
1324 } else {
1325 for (u = 0; u < (sizeof tfns) / (sizeof tfns[0]); u ++) {
1326 int i;
1327
1328 for (i = 1; i < argc; i ++) {
1329 if (eq_name(argv[i], tfns[u].name)
1330 || eq_name(argv[i], "all"))
1331 {
1332 tfns[u].fn();
1333 break;
1334 }
1335 }
1336 }
1337 }
1338 return 0;
1339 }
The BearSSL library and tools.