/* * Copyright (c) 2016 Thomas Pornin * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include #include #include #include #include "inner.h" #define HASH_SIZE(cname) br_ ## cname ## _SIZE #define SPEED_HASH(Name, cname) \ static void \ test_speed_ ## cname(void) \ { \ unsigned char buf[8192]; \ unsigned char tmp[HASH_SIZE(cname)]; \ br_ ## cname ## _context mc; \ int i; \ long num; \ \ memset(buf, 'T', sizeof buf); \ for (i = 0; i < 10; i ++) { \ br_ ## cname ## _init(&mc); \ br_ ## cname ## _update(&mc, buf, sizeof buf); \ br_ ## cname ## _out(&mc, tmp); \ } \ num = 10; \ for (;;) { \ clock_t begin, end; \ double tt; \ long k; \ \ br_ ## cname ## _init(&mc); \ begin = clock(); \ for (k = num; k > 0; k --) { \ br_ ## cname ## _update(&mc, buf, sizeof buf); \ } \ end = clock(); \ br_ ## cname ## _out(&mc, tmp); \ tt = (double)(end - begin) / CLOCKS_PER_SEC; \ if (tt >= 2.0) { \ printf("%-30s %8.2f MB/s\n", #Name, \ ((double)sizeof buf) * (double)num \ / (tt * 1000000.0)); \ fflush(stdout); \ return; \ } \ num <<= 1; \ } \ } #define BLOCK_SIZE(cname) br_ ## cname ## _BLOCK_SIZE #define SPEED_BLOCKCIPHER_CBC(Name, fname, cname, klen, dir) \ static void \ test_speed_ ## fname(void) \ { \ unsigned char key[klen]; \ unsigned char buf[8192 - (8192 % BLOCK_SIZE(cname))]; \ unsigned char iv[BLOCK_SIZE(cname)]; \ const br_block_cbc ## dir ## _class *vt; \ br_ ## cname ## _cbc ## dir ## _keys ec; \ int i; \ long num; \ \ memset(key, 'T', sizeof key); \ memset(buf, 'P', sizeof buf); \ memset(iv, 'X', sizeof iv); \ vt = br_ ## cname ## _cbc ## dir ## _get_vtable(); \ if (vt == NULL) { \ printf("%-30s UNAVAILABLE\n", #Name); \ fflush(stdout); \ return; \ } \ for (i = 0; i < 10; i ++) { \ vt->init(&ec.vtable, key, sizeof key); \ vt->run(&ec.vtable, iv, buf, sizeof buf); \ } \ num = 10; \ for (;;) { \ clock_t begin, end; \ double tt; \ long k; \ \ vt->init(&ec.vtable, key, sizeof key); \ begin = clock(); \ for (k = num; k > 0; k --) { \ vt->run(&ec.vtable, iv, buf, sizeof buf); \ } \ end = clock(); \ tt = (double)(end - begin) / CLOCKS_PER_SEC; \ if (tt >= 2.0) { \ printf("%-30s %8.2f MB/s\n", #Name, \ ((double)sizeof buf) * (double)num \ / (tt * 1000000.0)); \ fflush(stdout); \ return; \ } \ num <<= 1; \ } \ } #define SPEED_BLOCKCIPHER_CTR(Name, fname, cname, klen) \ static void \ test_speed_ ## fname(void) \ { \ unsigned char key[klen]; \ unsigned char buf[8192 - (8192 % BLOCK_SIZE(cname))]; \ unsigned char iv[BLOCK_SIZE(cname) - 4]; \ const br_block_ctr_class *vt; \ br_ ## cname ## _ctr_keys ec; \ int i; \ long num; \ \ memset(key, 'T', sizeof key); \ memset(buf, 'P', sizeof buf); \ memset(iv, 'X', sizeof iv); \ vt = br_ ## cname ## _ctr_get_vtable(); \ if (vt == NULL) { \ printf("%-30s UNAVAILABLE\n", #Name); \ fflush(stdout); \ return; \ } \ for (i = 0; i < 10; i ++) { \ vt->init(&ec.vtable, key, sizeof key); \ vt->run(&ec.vtable, iv, 1, buf, sizeof buf); \ } \ num = 10; \ for (;;) { \ clock_t begin, end; \ double tt; \ long k; \ \ vt->init(&ec.vtable, key, sizeof key); \ begin = clock(); \ for (k = num; k > 0; k --) { \ vt->run(&ec.vtable, iv, 1, buf, sizeof buf); \ } \ end = clock(); \ tt = (double)(end - begin) / CLOCKS_PER_SEC; \ if (tt >= 2.0) { \ printf("%-30s %8.2f MB/s\n", #Name, \ ((double)sizeof buf) * (double)num \ / (tt * 1000000.0)); \ fflush(stdout); \ return; \ } \ num <<= 1; \ } \ } #define SPEED_CHACHA20(Name, fname) \ static void \ test_speed_ ## fname(void) \ { \ br_chacha20_run bc; \ unsigned char key[32]; \ unsigned char buf[8192]; \ unsigned char iv[12]; \ int i; \ long num; \ \ bc = br_ ## fname ## _get(); \ if (bc == 0) { \ printf("%-30s UNAVAILABLE\n", #Name); \ fflush(stdout); \ return; \ } \ memset(key, 'T', sizeof key); \ memset(buf, 'P', sizeof buf); \ memset(iv, 'X', sizeof iv); \ for (i = 0; i < 10; i ++) { \ bc(key, iv, i, buf, sizeof buf); \ } \ num = 10; \ for (;;) { \ clock_t begin, end; \ double tt; \ long k; \ \ begin = clock(); \ for (k = num; k > 0; k --) { \ bc(key, iv, (uint32_t)k, buf, sizeof buf); \ } \ end = clock(); \ tt = (double)(end - begin) / CLOCKS_PER_SEC; \ if (tt >= 2.0) { \ printf("%-30s %8.2f MB/s\n", #Name, \ ((double)sizeof buf) * (double)num \ / (tt * 1000000.0)); \ fflush(stdout); \ return; \ } \ num <<= 1; \ } \ } SPEED_HASH(MD5, md5) SPEED_HASH(SHA-1, sha1) SPEED_HASH(SHA-256, sha256) SPEED_HASH(SHA-512, sha512) /* * There are no vtable selection functions for the portable implementations, * so we define some custom macros. */ #define br_aes_big_cbcenc_get_vtable() (&br_aes_big_cbcenc_vtable) #define br_aes_big_cbcdec_get_vtable() (&br_aes_big_cbcdec_vtable) #define br_aes_big_ctr_get_vtable() (&br_aes_big_ctr_vtable) #define br_aes_small_cbcenc_get_vtable() (&br_aes_small_cbcenc_vtable) #define br_aes_small_cbcdec_get_vtable() (&br_aes_small_cbcdec_vtable) #define br_aes_small_ctr_get_vtable() (&br_aes_small_ctr_vtable) #define br_aes_ct_cbcenc_get_vtable() (&br_aes_ct_cbcenc_vtable) #define br_aes_ct_cbcdec_get_vtable() (&br_aes_ct_cbcdec_vtable) #define br_aes_ct_ctr_get_vtable() (&br_aes_ct_ctr_vtable) #define br_aes_ct64_cbcenc_get_vtable() (&br_aes_ct64_cbcenc_vtable) #define br_aes_ct64_cbcdec_get_vtable() (&br_aes_ct64_cbcdec_vtable) #define br_aes_ct64_ctr_get_vtable() (&br_aes_ct64_ctr_vtable) #define br_chacha20_ct_get() (&br_chacha20_ct_run) #define SPEED_AES(iname) \ SPEED_BLOCKCIPHER_CBC(AES-128 CBC encrypt (iname), aes128_ ## iname ## _cbcenc, aes_ ## iname, 16, enc) \ SPEED_BLOCKCIPHER_CBC(AES-128 CBC decrypt (iname), aes128_ ## iname ## _cbcdec, aes_ ## iname, 16, dec) \ SPEED_BLOCKCIPHER_CBC(AES-192 CBC encrypt (iname), aes192_ ## iname ## _cbcenc, aes_ ## iname, 24, enc) \ SPEED_BLOCKCIPHER_CBC(AES-192 CBC decrypt (iname), aes192_ ## iname ## _cbcdec, aes_ ## iname, 24, dec) \ SPEED_BLOCKCIPHER_CBC(AES-256 CBC encrypt (iname), aes256_ ## iname ## _cbcenc, aes_ ## iname, 32, enc) \ SPEED_BLOCKCIPHER_CBC(AES-256 CBC decrypt (iname), aes256_ ## iname ## _cbcdec, aes_ ## iname, 32, dec) \ SPEED_BLOCKCIPHER_CTR(AES-128 CTR (iname), aes128_ ## iname ## _ctr, aes_ ## iname, 16) \ SPEED_BLOCKCIPHER_CTR(AES-192 CTR (iname), aes192_ ## iname ## _ctr, aes_ ## iname, 24) \ SPEED_BLOCKCIPHER_CTR(AES-256 CTR (iname), aes256_ ## iname ## _ctr, aes_ ## iname, 32) SPEED_AES(big) SPEED_AES(small) SPEED_AES(ct) SPEED_AES(ct64) SPEED_AES(x86ni) SPEED_AES(pwr8) #define br_des_tab_cbcenc_get_vtable() (&br_des_tab_cbcenc_vtable) #define br_des_tab_cbcdec_get_vtable() (&br_des_tab_cbcdec_vtable) #define br_des_ct_cbcenc_get_vtable() (&br_des_ct_cbcenc_vtable) #define br_des_ct_cbcdec_get_vtable() (&br_des_ct_cbcdec_vtable) #define SPEED_DES(iname) \ SPEED_BLOCKCIPHER_CBC(DES CBC encrypt (iname), des_ ## iname ## _cbcenc, des_ ## iname, 8, enc) \ SPEED_BLOCKCIPHER_CBC(DES CBC decrypt (iname), des_ ## iname ## _cbcdec, des_ ## iname, 8, dec) \ SPEED_BLOCKCIPHER_CBC(3DES CBC encrypt (iname), 3des_ ## iname ## _cbcenc, des_ ## iname, 24, enc) \ SPEED_BLOCKCIPHER_CBC(3DES CBC decrypt (iname), 3des_ ## iname ## _cbcdec, des_ ## iname, 24, dec) SPEED_DES(tab) SPEED_DES(ct) SPEED_CHACHA20(ChaCha20 (ct), chacha20_ct) SPEED_CHACHA20(ChaCha20 (sse2), chacha20_sse2) static void test_speed_ghash_inner(char *name, br_ghash gh) { unsigned char buf[8192], h[16], y[16]; int i; long num; memset(buf, 'T', sizeof buf); memset(h, 'P', sizeof h); memset(y, 0, sizeof y); for (i = 0; i < 10; i ++) { gh(y, h, buf, sizeof buf); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { gh(y, h, buf, sizeof buf); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f MB/s\n", name, ((double)sizeof buf) * (double)num / (tt * 1000000.0)); fflush(stdout); return; } num <<= 1; } } static void test_speed_ghash_ctmul(void) { test_speed_ghash_inner("GHASH (ctmul)", &br_ghash_ctmul); } static void test_speed_ghash_ctmul32(void) { test_speed_ghash_inner("GHASH (ctmul32)", &br_ghash_ctmul32); } static void test_speed_ghash_ctmul64(void) { test_speed_ghash_inner("GHASH (ctmul64)", &br_ghash_ctmul64); } static void test_speed_ghash_pclmul(void) { br_ghash gh; gh = br_ghash_pclmul_get(); if (gh == 0) { printf("%-30s UNAVAILABLE\n", "GHASH (pclmul)"); fflush(stdout); } else { test_speed_ghash_inner("GHASH (pclmul)", gh); } } static void test_speed_ghash_pwr8(void) { br_ghash gh; gh = br_ghash_pwr8_get(); if (gh == 0) { printf("%-30s UNAVAILABLE\n", "GHASH (pwr8)"); fflush(stdout); } else { test_speed_ghash_inner("GHASH (pwr8)", gh); } } static uint32_t fake_chacha20(const void *key, const void *iv, uint32_t cc, void *data, size_t len) { (void)key; (void)iv; (void)data; (void)len; return cc + (uint32_t)((len + 63) >> 6); } /* * To speed-test Poly1305, we run it with a do-nothing stub instead of * ChaCha20. */ static void test_speed_poly1305_inner(char *name, br_poly1305_run pl) { unsigned char buf[8192], key[32], iv[12], aad[13], tag[16]; int i; long num; memset(key, 'K', sizeof key); memset(iv, 'I', sizeof iv); memset(aad, 'A', sizeof aad); memset(buf, 'T', sizeof buf); for (i = 0; i < 10; i ++) { pl(key, iv, buf, sizeof buf, aad, sizeof aad, tag, &fake_chacha20, 0); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { pl(key, iv, buf, sizeof buf, aad, sizeof aad, tag, &fake_chacha20, 0); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f MB/s\n", name, ((double)sizeof buf) * (double)num / (tt * 1000000.0)); fflush(stdout); return; } num <<= 1; } } static void test_speed_poly1305_ctmul(void) { test_speed_poly1305_inner("Poly1305 (ctmul)", &br_poly1305_ctmul_run); } static void test_speed_poly1305_ctmul32(void) { test_speed_poly1305_inner("Poly1305 (ctmul32)", &br_poly1305_ctmul32_run); } static void test_speed_poly1305_ctmulq(void) { br_poly1305_run bp; bp = br_poly1305_ctmulq_get(); if (bp == 0) { printf("%-30s UNAVAILABLE\n", "Poly1305 (ctmulq)"); } else { test_speed_poly1305_inner("Poly1305 (ctmulq)", bp); } } static void test_speed_poly1305_i15(void) { test_speed_poly1305_inner("Poly1305 (i15)", &br_poly1305_i15_run); } static const unsigned char RSA_N[] = { 0xE9, 0xF2, 0x4A, 0x2F, 0x96, 0xDF, 0x0A, 0x23, 0x01, 0x85, 0xF1, 0x2C, 0xB2, 0xA8, 0xEF, 0x23, 0xCE, 0x2E, 0xB0, 0x4E, 0x18, 0x31, 0x95, 0x5B, 0x98, 0x2D, 0x9B, 0x8C, 0xE3, 0x1A, 0x2B, 0x96, 0xB5, 0xC7, 0xEE, 0xED, 0x72, 0x43, 0x2D, 0xFE, 0x7F, 0x61, 0x33, 0xEA, 0x14, 0xFC, 0xDE, 0x80, 0x17, 0x42, 0xF0, 0xF3, 0xC3, 0xC7, 0x89, 0x47, 0x76, 0x5B, 0xFA, 0x33, 0xC4, 0x8C, 0x94, 0xDE, 0x6A, 0x75, 0xD8, 0x1A, 0xF4, 0x49, 0xBC, 0xF3, 0xB7, 0x9E, 0x2C, 0x8D, 0xEC, 0x5A, 0xEE, 0xBF, 0x4B, 0x5A, 0x7F, 0xEF, 0x21, 0x39, 0xDB, 0x1D, 0x83, 0x5E, 0x7E, 0x2F, 0xAA, 0x5E, 0xBA, 0x28, 0xC3, 0xA2, 0x53, 0x19, 0xFB, 0x2F, 0x78, 0x6B, 0x14, 0x60, 0x49, 0x3C, 0xCC, 0x1B, 0xE9, 0x1E, 0x3D, 0x10, 0xA4, 0xEB, 0x7F, 0x66, 0x98, 0xF6, 0xC3, 0xAC, 0x35, 0xF5, 0x01, 0x84, 0xFF, 0x7D, 0x1F, 0x72, 0xBE, 0xB4, 0xD1, 0x89, 0xC8, 0xDD, 0x44, 0xE7, 0xB5, 0x2E, 0x2C, 0xE1, 0x85, 0xF5, 0x15, 0x50, 0xA9, 0x08, 0xC7, 0x67, 0xD9, 0x2B, 0x6C, 0x11, 0xB3, 0xEB, 0x28, 0x8D, 0xF4, 0xCC, 0xE3, 0xC3, 0xC5, 0x04, 0x0E, 0x7C, 0x8D, 0xDB, 0x39, 0x06, 0x6A, 0x74, 0x75, 0xDF, 0xA8, 0x0F, 0xDA, 0x67, 0x5A, 0x73, 0x1E, 0xFD, 0x8E, 0x4C, 0xEE, 0x17, 0xEE, 0x1E, 0x67, 0xDB, 0x98, 0x70, 0x60, 0xF7, 0xB9, 0xB5, 0x1F, 0x19, 0x93, 0xD6, 0x3F, 0x2F, 0x1F, 0xB6, 0x5B, 0x59, 0xAA, 0x85, 0xBB, 0x25, 0xE4, 0x13, 0xEF, 0xE7, 0xB9, 0x87, 0x9C, 0x3F, 0x5E, 0xE4, 0x08, 0xA3, 0x51, 0xCF, 0x8B, 0xAD, 0xF4, 0xE6, 0x1A, 0x5F, 0x51, 0xDD, 0xA8, 0xBE, 0xE8, 0xD1, 0x20, 0x19, 0x61, 0x6C, 0x18, 0xAB, 0xCA, 0x0A, 0xD9, 0x82, 0xA6, 0x94, 0xD5, 0x69, 0x2A, 0xF6, 0x43, 0x66, 0x31, 0x09 }; static const unsigned char RSA_E[] = { 0x01, 0x00, 0x01 }; static const unsigned char RSA_P[] = { 0xFD, 0x39, 0x40, 0x56, 0x20, 0x80, 0xC5, 0x81, 0x4C, 0x5F, 0x0C, 0x1A, 0x52, 0x84, 0x03, 0x2F, 0xCE, 0x82, 0xB0, 0xD8, 0x30, 0x23, 0x7F, 0x77, 0x45, 0xC2, 0x01, 0xC4, 0x68, 0x96, 0x0D, 0xA7, 0x22, 0xA9, 0x6C, 0xA9, 0x1A, 0x33, 0xE5, 0x2F, 0xB5, 0x07, 0x9A, 0xF9, 0xEA, 0x33, 0xA5, 0xC8, 0x96, 0x60, 0x6A, 0xCA, 0xEB, 0xE5, 0x6E, 0x09, 0x46, 0x7E, 0x2D, 0xEF, 0x93, 0x7D, 0x56, 0xED, 0x75, 0x70, 0x3B, 0x96, 0xC4, 0xD5, 0xDB, 0x0B, 0x3F, 0x69, 0xDF, 0x06, 0x18, 0x76, 0xF4, 0xCF, 0xF8, 0x84, 0x22, 0xDF, 0xBD, 0x71, 0x62, 0x7B, 0x67, 0x99, 0xBC, 0x09, 0x95, 0x54, 0xA4, 0x98, 0x83, 0xF5, 0xA9, 0xCF, 0x09, 0xA5, 0x1F, 0x61, 0x25, 0xB4, 0x70, 0x6C, 0x91, 0xB8, 0xB3, 0xD0, 0xCE, 0x9C, 0x45, 0x65, 0x9B, 0xEF, 0xD4, 0x70, 0xBE, 0x86, 0xD2, 0x98, 0x5D, 0xEB, 0xE3, 0xFF }; static const unsigned char RSA_Q[] = { 0xEC, 0x82, 0xEE, 0x63, 0x5F, 0x40, 0x52, 0xDB, 0x38, 0x7A, 0x37, 0x6A, 0x54, 0x5B, 0xD9, 0xA0, 0x73, 0xB4, 0xBB, 0x52, 0xB2, 0x84, 0x07, 0xD0, 0xCC, 0x82, 0x0D, 0x20, 0xB3, 0xFA, 0xD5, 0xB6, 0x25, 0x92, 0x35, 0x4D, 0xB4, 0xC7, 0x36, 0x48, 0xCE, 0x5E, 0x21, 0x4A, 0xA6, 0x74, 0x65, 0xF4, 0x7D, 0x1D, 0xBC, 0x3B, 0xE2, 0xF4, 0x3E, 0x11, 0x58, 0x10, 0x6C, 0x04, 0x46, 0x9E, 0x8D, 0x57, 0xE0, 0x04, 0xE2, 0xEC, 0x47, 0xCF, 0xB3, 0x2A, 0xFD, 0x4C, 0x55, 0x18, 0xDB, 0xDE, 0x3B, 0xDC, 0xF4, 0x5B, 0xDA, 0xF3, 0x1A, 0xC8, 0x41, 0x6F, 0x73, 0x3B, 0xFE, 0x3C, 0xA0, 0xDB, 0xBA, 0x6E, 0x65, 0xA5, 0xE8, 0x02, 0xA5, 0x6C, 0xEA, 0x03, 0xF6, 0x99, 0xF7, 0xCB, 0x4B, 0xB7, 0x11, 0x51, 0x93, 0x88, 0x3F, 0xF9, 0x06, 0x85, 0xA9, 0x1E, 0xCA, 0x64, 0xF8, 0x11, 0xA5, 0x1A, 0xCA, 0xF7 }; static const unsigned char RSA_DP[] = { 0x77, 0x95, 0xE0, 0x02, 0x4C, 0x9B, 0x43, 0xAA, 0xCA, 0x4C, 0x60, 0xC4, 0xD5, 0x8F, 0x2E, 0x8A, 0x17, 0x36, 0xB5, 0x19, 0x83, 0xB2, 0x5F, 0xF2, 0x0D, 0xE9, 0x8F, 0x38, 0x18, 0x44, 0x34, 0xF2, 0x67, 0x76, 0x27, 0xB0, 0xBC, 0x85, 0x21, 0x89, 0x24, 0x2F, 0x11, 0x4B, 0x51, 0x05, 0x4F, 0x17, 0xA9, 0x9C, 0xA3, 0x12, 0x6D, 0xD1, 0x0D, 0xE4, 0x27, 0x7C, 0x53, 0x69, 0x3E, 0xF8, 0x04, 0x63, 0x64, 0x00, 0xBA, 0xC3, 0x7A, 0xF5, 0x9B, 0xDA, 0x75, 0xFA, 0x23, 0xAF, 0x17, 0x42, 0xA6, 0x5E, 0xC8, 0xF8, 0x6E, 0x17, 0xC7, 0xB9, 0x92, 0x4E, 0xC1, 0x20, 0x63, 0x23, 0x0B, 0x78, 0xCB, 0xBA, 0x93, 0x27, 0x23, 0x28, 0x79, 0x5F, 0x97, 0xB0, 0x23, 0x44, 0x51, 0x8B, 0x94, 0x4D, 0xEB, 0xED, 0x82, 0x85, 0x5E, 0x68, 0x9B, 0xF9, 0xE9, 0x13, 0xCD, 0x86, 0x92, 0x52, 0x0E, 0x98, 0xE6, 0x35 }; static const unsigned char RSA_DQ[] = { 0xD8, 0xDD, 0x71, 0xB3, 0x62, 0xBA, 0xBB, 0x7E, 0xD1, 0xF9, 0x96, 0xE8, 0x83, 0xB3, 0xB9, 0x08, 0x9C, 0x30, 0x03, 0x77, 0xDF, 0xC2, 0x9A, 0xDC, 0x05, 0x39, 0xD6, 0xC9, 0xBE, 0xDE, 0x68, 0xA9, 0xDD, 0x27, 0x84, 0x82, 0xDD, 0x19, 0xB1, 0x97, 0xEE, 0xCA, 0x77, 0x22, 0x59, 0x20, 0xEF, 0xFF, 0xCF, 0xDD, 0xBD, 0x24, 0xF8, 0x84, 0xD6, 0x88, 0xD6, 0xC4, 0x30, 0x17, 0x77, 0x9D, 0x98, 0xA3, 0x14, 0x01, 0xC7, 0x05, 0xBB, 0x0F, 0x23, 0x0D, 0x6F, 0x37, 0x57, 0xEC, 0x34, 0x67, 0x41, 0x62, 0xE8, 0x19, 0x75, 0xD9, 0x66, 0x1C, 0x6B, 0x8B, 0xC3, 0x11, 0x26, 0x9C, 0xF7, 0x2E, 0xA3, 0x72, 0xE8, 0xF7, 0xC8, 0x96, 0xEC, 0x92, 0xC2, 0xBD, 0xA1, 0x98, 0x2A, 0x93, 0x99, 0xB8, 0xA2, 0x43, 0xB7, 0xD0, 0xBE, 0x40, 0x1C, 0x8F, 0xE0, 0xB4, 0x20, 0x07, 0x97, 0x43, 0xAE, 0xAD, 0xB3, 0x9F }; static const unsigned char RSA_IQ[] = { 0xB7, 0xE2, 0x60, 0xA9, 0x62, 0xEC, 0xEC, 0x0B, 0x57, 0x02, 0x96, 0xF9, 0x36, 0x35, 0x2C, 0x37, 0xAF, 0xC2, 0xEE, 0x71, 0x49, 0x26, 0x8E, 0x0F, 0x27, 0xB1, 0xFA, 0x0F, 0xEA, 0xDC, 0xF0, 0x8B, 0x53, 0x6C, 0xB2, 0x46, 0x27, 0xCD, 0x29, 0xA2, 0x35, 0x0F, 0x5D, 0x8A, 0x3F, 0x20, 0x8C, 0x13, 0x3D, 0xA1, 0xFF, 0x85, 0x91, 0x99, 0xE8, 0x50, 0xED, 0xF1, 0x29, 0x00, 0xEE, 0x24, 0x90, 0xB5, 0x5F, 0x3A, 0x74, 0x26, 0xD7, 0xA2, 0x24, 0x8D, 0x89, 0x88, 0xD8, 0x35, 0x22, 0x22, 0x8A, 0x66, 0x5D, 0x5C, 0xDE, 0x83, 0x8C, 0xFA, 0x27, 0xE6, 0xB9, 0xEB, 0x72, 0x08, 0xCD, 0x53, 0x4B, 0x93, 0x0F, 0xAD, 0xC3, 0xF8, 0x7C, 0xFE, 0x84, 0xD7, 0x08, 0xF3, 0xBE, 0x3D, 0x60, 0x1E, 0x95, 0x8D, 0x44, 0x5B, 0x65, 0x7E, 0xC1, 0x30, 0xC3, 0x84, 0xC0, 0xB0, 0xFE, 0xBF, 0x28, 0x54, 0x1E, 0xC4 }; static const br_rsa_public_key RSA_PK = { (void *)RSA_N, sizeof RSA_N, (void *)RSA_E, sizeof RSA_E }; static const br_rsa_private_key RSA_SK = { 2048, (void *)RSA_P, sizeof RSA_P, (void *)RSA_Q, sizeof RSA_Q, (void *)RSA_DP, sizeof RSA_DP, (void *)RSA_DQ, sizeof RSA_DQ, (void *)RSA_IQ, sizeof RSA_IQ }; static void test_speed_rsa_inner(char *name, br_rsa_public fpub, br_rsa_private fpriv) { unsigned char tmp[sizeof RSA_N]; int i; long num; memset(tmp, 'R', sizeof tmp); tmp[0] = 0; for (i = 0; i < 10; i ++) { if (!fpriv(tmp, &RSA_SK)) { abort(); } } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { fpriv(tmp, &RSA_SK); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f priv/s\n", name, (double)num / tt); fflush(stdout); break; } num <<= 1; } for (i = 0; i < 10; i ++) { if (!fpub(tmp, sizeof tmp, &RSA_PK)) { abort(); } } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { fpub(tmp, sizeof tmp, &RSA_PK); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f pub/s\n", name, (double)num / tt); fflush(stdout); break; } num <<= 1; } } static void test_speed_rsa_i15(void) { test_speed_rsa_inner("RSA i15", &br_rsa_i15_public, &br_rsa_i15_private); } static void test_speed_rsa_i31(void) { test_speed_rsa_inner("RSA i31", &br_rsa_i31_public, &br_rsa_i31_private); } static void test_speed_rsa_i32(void) { test_speed_rsa_inner("RSA i32", &br_rsa_i32_public, &br_rsa_i32_private); } static void test_speed_rsa_i62(void) { br_rsa_public pub; br_rsa_private priv; pub = br_rsa_i62_public_get(); priv = br_rsa_i62_private_get(); if (pub) { test_speed_rsa_inner("RSA i62", pub, priv); } else { printf("%-30s UNAVAILABLE\n", "RSA i62"); } } static void test_speed_ec_inner_1(const char *name, const br_ec_impl *impl, const br_ec_curve_def *cd) { unsigned char bx[80], U[160]; uint32_t x[22], n[22]; size_t nlen, ulen; int i; long num; nlen = cd->order_len; br_i31_decode(n, cd->order, nlen); memset(bx, 'T', sizeof bx); br_i31_decode_reduce(x, bx, sizeof bx, n); br_i31_encode(bx, nlen, x); ulen = cd->generator_len; memcpy(U, cd->generator, ulen); for (i = 0; i < 10; i ++) { impl->mul(U, ulen, bx, nlen, cd->curve); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { impl->mul(U, ulen, bx, nlen, cd->curve); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f mul/s\n", name, (double)num / tt); fflush(stdout); break; } num <<= 1; } } static void test_speed_ec_inner_2(const char *name, const br_ec_impl *impl, const br_ec_curve_def *cd) { unsigned char bx[80], U[160]; uint32_t x[22], n[22]; size_t nlen; int i; long num; nlen = cd->order_len; br_i31_decode(n, cd->order, nlen); memset(bx, 'T', sizeof bx); br_i31_decode_reduce(x, bx, sizeof bx, n); br_i31_encode(bx, nlen, x); for (i = 0; i < 10; i ++) { impl->mulgen(U, bx, nlen, cd->curve); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { impl->mulgen(U, bx, nlen, cd->curve); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f mul/s\n", name, (double)num / tt); fflush(stdout); break; } num <<= 1; } } static void test_speed_ec_inner(const char *name, const br_ec_impl *impl, const br_ec_curve_def *cd) { char tmp[50]; test_speed_ec_inner_1(name, impl, cd); sprintf(tmp, "%s (FP)", name); test_speed_ec_inner_2(tmp, impl, cd); } static void test_speed_ec_p256_m15(void) { test_speed_ec_inner("EC p256_m15", &br_ec_p256_m15, &br_secp256r1); } static void test_speed_ec_p256_m31(void) { test_speed_ec_inner("EC p256_m31", &br_ec_p256_m31, &br_secp256r1); } static void test_speed_ec_prime_i15(void) { test_speed_ec_inner("EC prime_i15 P-256", &br_ec_prime_i15, &br_secp256r1); test_speed_ec_inner("EC prime_i15 P-384", &br_ec_prime_i15, &br_secp384r1); test_speed_ec_inner("EC prime_i15 P-521", &br_ec_prime_i15, &br_secp521r1); } static void test_speed_ec_prime_i31(void) { test_speed_ec_inner("EC prime_i31 P-256", &br_ec_prime_i31, &br_secp256r1); test_speed_ec_inner("EC prime_i31 P-384", &br_ec_prime_i31, &br_secp384r1); test_speed_ec_inner("EC prime_i31 P-521", &br_ec_prime_i31, &br_secp521r1); } static void test_speed_ec_c25519_i15(void) { test_speed_ec_inner("EC c25519_i15", &br_ec_c25519_i15, &br_curve25519); } static void test_speed_ec_c25519_i31(void) { test_speed_ec_inner("EC c25519_i31", &br_ec_c25519_i31, &br_curve25519); } static void test_speed_ec_c25519_m15(void) { test_speed_ec_inner("EC c25519_m15", &br_ec_c25519_m15, &br_curve25519); } static void test_speed_ec_c25519_m31(void) { test_speed_ec_inner("EC c25519_m31", &br_ec_c25519_m31, &br_curve25519); } static void test_speed_ecdsa_inner(const char *name, const br_ec_impl *impl, const br_ec_curve_def *cd, br_ecdsa_sign sign, br_ecdsa_vrfy vrfy) { unsigned char bx[80], U[160], hv[32], sig[160]; uint32_t x[22], n[22]; size_t nlen, ulen, sig_len; int i; long num; br_ec_private_key sk; br_ec_public_key pk; nlen = cd->order_len; br_i31_decode(n, cd->order, nlen); memset(bx, 'T', sizeof bx); br_i31_decode_reduce(x, bx, sizeof bx, n); br_i31_encode(bx, nlen, x); ulen = cd->generator_len; memcpy(U, cd->generator, ulen); impl->mul(U, ulen, bx, nlen, cd->curve); sk.curve = cd->curve; sk.x = bx; sk.xlen = nlen; pk.curve = cd->curve; pk.q = U; pk.qlen = ulen; memset(hv, 'H', sizeof hv); sig_len = sign(impl, &br_sha256_vtable, hv, &sk, sig); if (vrfy(impl, hv, sizeof hv, &pk, sig, sig_len) != 1) { fprintf(stderr, "self-test sign/verify failed\n"); exit(EXIT_FAILURE); } for (i = 0; i < 10; i ++) { hv[1] ++; sign(impl, &br_sha256_vtable, hv, &sk, sig); vrfy(impl, hv, sizeof hv, &pk, sig, sig_len); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { hv[1] ++; sig_len = sign(impl, &br_sha256_vtable, hv, &sk, sig); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f sign/s\n", name, (double)num / tt); fflush(stdout); break; } num <<= 1; } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { vrfy(impl, hv, sizeof hv, &pk, sig, sig_len); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f verify/s\n", name, (double)num / tt); fflush(stdout); break; } num <<= 1; } } static void test_speed_ecdsa_p256_m15(void) { test_speed_ecdsa_inner("ECDSA m15 P-256", &br_ec_p256_m15, &br_secp256r1, &br_ecdsa_i15_sign_asn1, &br_ecdsa_i15_vrfy_asn1); } static void test_speed_ecdsa_p256_m31(void) { test_speed_ecdsa_inner("ECDSA m31 P-256", &br_ec_p256_m31, &br_secp256r1, &br_ecdsa_i31_sign_asn1, &br_ecdsa_i31_vrfy_asn1); } static void test_speed_ecdsa_i15(void) { test_speed_ecdsa_inner("ECDSA i15 P-256", &br_ec_prime_i15, &br_secp256r1, &br_ecdsa_i15_sign_asn1, &br_ecdsa_i15_vrfy_asn1); test_speed_ecdsa_inner("ECDSA i15 P-384", &br_ec_prime_i15, &br_secp384r1, &br_ecdsa_i15_sign_asn1, &br_ecdsa_i15_vrfy_asn1); test_speed_ecdsa_inner("ECDSA i15 P-521", &br_ec_prime_i15, &br_secp521r1, &br_ecdsa_i15_sign_asn1, &br_ecdsa_i15_vrfy_asn1); } static void test_speed_ecdsa_i31(void) { test_speed_ecdsa_inner("ECDSA i31 P-256", &br_ec_prime_i31, &br_secp256r1, &br_ecdsa_i31_sign_asn1, &br_ecdsa_i31_vrfy_asn1); test_speed_ecdsa_inner("ECDSA i31 P-384", &br_ec_prime_i31, &br_secp384r1, &br_ecdsa_i31_sign_asn1, &br_ecdsa_i31_vrfy_asn1); test_speed_ecdsa_inner("ECDSA i31 P-521", &br_ec_prime_i31, &br_secp521r1, &br_ecdsa_i31_sign_asn1, &br_ecdsa_i31_vrfy_asn1); } static void test_speed_i31(void) { static const unsigned char bp[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xBC, 0xE6, 0xFA, 0xAD, 0xA7, 0x17, 0x9E, 0x84, 0xF3, 0xB9, 0xCA, 0xC2, 0xFC, 0x63, 0x25, 0x51 }; unsigned char tmp[60 + sizeof bp]; uint32_t p[10], x[10], y[10], z[10], p0i; int i; long num; br_i31_decode(p, bp, sizeof bp); p0i = br_i31_ninv31(p[1]); memset(tmp, 'T', sizeof tmp); br_i31_decode_reduce(x, tmp, sizeof tmp, p); memset(tmp, 'U', sizeof tmp); br_i31_decode_reduce(y, tmp, sizeof tmp, p); for (i = 0; i < 10; i ++) { br_i31_to_monty(x, p); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { br_i31_to_monty(x, p); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f ops/s\n", "i31 to_monty", (double)num / tt); fflush(stdout); break; } num <<= 1; } for (i = 0; i < 10; i ++) { br_i31_from_monty(x, p, p0i); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { br_i31_from_monty(x, p, p0i); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f ops/s\n", "i31 from_monty", (double)num / tt); fflush(stdout); break; } num <<= 1; } for (i = 0; i < 10; i ++) { br_i31_montymul(z, x, y, p, p0i); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { br_i31_montymul(z, x, y, p, p0i); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f ops/s\n", "i31 montymul", (double)num / tt); fflush(stdout); break; } num <<= 1; } } #if 0 static unsigned char P2048[] = { 0xFD, 0xB6, 0xE0, 0x3E, 0x00, 0x49, 0x4C, 0xF0, 0x69, 0x3A, 0xDD, 0x7D, 0xF8, 0xA2, 0x41, 0xB0, 0x6C, 0x67, 0xC5, 0xBA, 0xB8, 0x46, 0x80, 0xF5, 0xBF, 0xAB, 0x98, 0xFC, 0x84, 0x73, 0xA5, 0x63, 0xC9, 0x52, 0x12, 0xDA, 0x4C, 0xC1, 0x5B, 0x9D, 0x8D, 0xDF, 0xCD, 0xFE, 0xC5, 0xAD, 0x5A, 0x6F, 0xDD, 0x02, 0xD9, 0xEC, 0x71, 0xEF, 0xEB, 0xB6, 0x95, 0xED, 0x94, 0x25, 0x0E, 0x63, 0xDD, 0x6A, 0x52, 0xC7, 0x93, 0xAF, 0x85, 0x9D, 0x2C, 0xBE, 0x5C, 0xBE, 0x35, 0xD8, 0xDD, 0x39, 0xEF, 0x1B, 0xB1, 0x49, 0x67, 0xB2, 0x33, 0xC9, 0x7C, 0xE1, 0x51, 0x79, 0x51, 0x59, 0xCA, 0x6E, 0x2A, 0xDF, 0x0D, 0x76, 0x1C, 0xE7, 0xA5, 0xC0, 0x1E, 0x6C, 0x56, 0x3A, 0x32, 0xE5, 0xB5, 0xC5, 0xD4, 0xDB, 0xFE, 0xFF, 0xF8, 0xF2, 0x96, 0xA9, 0xC9, 0x65, 0x59, 0x9E, 0x01, 0x79, 0x9D, 0x38, 0x68, 0x0F, 0xAD, 0x43, 0x3A, 0xD6, 0x84, 0x0A, 0xE2, 0xEF, 0x96, 0xC1, 0x6D, 0x89, 0x74, 0x19, 0x63, 0x82, 0x3B, 0xA0, 0x9C, 0xBA, 0x78, 0xDE, 0xDC, 0xC2, 0xE7, 0xD4, 0xFA, 0xD6, 0x19, 0x21, 0x29, 0xAE, 0x5E, 0xF4, 0x38, 0x81, 0xC6, 0x9E, 0x0E, 0x3C, 0xCD, 0xC0, 0xDC, 0x93, 0x5D, 0xFD, 0x9A, 0x5C, 0xAB, 0x54, 0x1F, 0xFF, 0x9C, 0x12, 0x1B, 0x4C, 0xDF, 0x2D, 0x9C, 0x85, 0xF9, 0x68, 0x15, 0x89, 0x42, 0x9B, 0x6C, 0x45, 0x89, 0x3A, 0xBC, 0xE9, 0x19, 0x91, 0xBE, 0x0C, 0xEF, 0x90, 0xCC, 0xF6, 0xD6, 0xF0, 0x3D, 0x5C, 0xF5, 0xE5, 0x0F, 0x2F, 0x02, 0x8A, 0x83, 0x4B, 0x93, 0x2F, 0x14, 0x12, 0x1F, 0x56, 0x9A, 0x12, 0x58, 0x88, 0xAE, 0x60, 0xB8, 0x5A, 0xE4, 0xA1, 0xBF, 0x4A, 0x81, 0x84, 0xAB, 0xBB, 0xE4, 0xD0, 0x1D, 0x41, 0xD9, 0x0A, 0xAB, 0x1E, 0x47, 0x5B, 0x31, 0xAC, 0x2B, 0x73 }; static unsigned char G2048[] = { 0x02 }; static void test_speed_modpow(void) { uint32_t mx[65], mp[65], me[65], t1[65], t2[65], len; unsigned char e[64]; int i; long num; len = br_int_decode(mp, sizeof mp / sizeof mp[0], P2048, sizeof P2048); if (len != 65) { abort(); } memset(e, 'P', sizeof e); if (!br_int_decode(me, sizeof me / sizeof me[0], e, sizeof e)) { abort(); } if (!br_modint_decode(mx, mp, G2048, sizeof G2048)) { abort(); } for (i = 0; i < 10; i ++) { br_modint_to_monty(mx, mp); br_modint_montypow(mx, me, mp, t1, t2); br_modint_from_monty(mx, mp); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { br_modint_to_monty(mx, mp); br_modint_montypow(mx, me, mp, t1, t2); br_modint_from_monty(mx, mp); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f exp/s\n", "pow[2048:256]", (double)num / tt); fflush(stdout); return; } num <<= 1; } } static void test_speed_moddiv(void) { uint32_t mx[65], my[65], mp[65], t1[65], t2[65], t3[65], len; unsigned char x[255], y[255]; int i; long num; len = br_int_decode(mp, sizeof mp / sizeof mp[0], P2048, sizeof P2048); if (len != 65) { abort(); } memset(x, 'T', sizeof x); memset(y, 'P', sizeof y); if (!br_modint_decode(mx, mp, x, sizeof x)) { abort(); } if (!br_modint_decode(my, mp, y, sizeof y)) { abort(); } for (i = 0; i < 10; i ++) { br_modint_div(mx, my, mp, t1, t2, t3); } num = 10; for (;;) { clock_t begin, end; double tt; long k; begin = clock(); for (k = num; k > 0; k --) { br_modint_div(mx, my, mp, t1, t2, t3); } end = clock(); tt = (double)(end - begin) / CLOCKS_PER_SEC; if (tt >= 2.0) { printf("%-30s %8.2f div/s\n", "div[2048]", (double)num / tt); fflush(stdout); return; } num <<= 1; } } #endif #define STU(x) { test_speed_ ## x, #x } static const struct { void (*fn)(void); char *name; } tfns[] = { STU(md5), STU(sha1), STU(sha256), STU(sha512), STU(aes128_big_cbcenc), STU(aes128_big_cbcdec), STU(aes192_big_cbcenc), STU(aes192_big_cbcdec), STU(aes256_big_cbcenc), STU(aes256_big_cbcdec), STU(aes128_big_ctr), STU(aes192_big_ctr), STU(aes256_big_ctr), STU(aes128_small_cbcenc), STU(aes128_small_cbcdec), STU(aes192_small_cbcenc), STU(aes192_small_cbcdec), STU(aes256_small_cbcenc), STU(aes256_small_cbcdec), STU(aes128_small_ctr), STU(aes192_small_ctr), STU(aes256_small_ctr), STU(aes128_ct_cbcenc), STU(aes128_ct_cbcdec), STU(aes192_ct_cbcenc), STU(aes192_ct_cbcdec), STU(aes256_ct_cbcenc), STU(aes256_ct_cbcdec), STU(aes128_ct_ctr), STU(aes192_ct_ctr), STU(aes256_ct_ctr), STU(aes128_ct64_cbcenc), STU(aes128_ct64_cbcdec), STU(aes192_ct64_cbcenc), STU(aes192_ct64_cbcdec), STU(aes256_ct64_cbcenc), STU(aes256_ct64_cbcdec), STU(aes128_ct64_ctr), STU(aes192_ct64_ctr), STU(aes256_ct64_ctr), STU(aes128_x86ni_cbcenc), STU(aes128_x86ni_cbcdec), STU(aes192_x86ni_cbcenc), STU(aes192_x86ni_cbcdec), STU(aes256_x86ni_cbcenc), STU(aes256_x86ni_cbcdec), STU(aes128_x86ni_ctr), STU(aes192_x86ni_ctr), STU(aes256_x86ni_ctr), STU(aes128_pwr8_cbcenc), STU(aes128_pwr8_cbcdec), STU(aes192_pwr8_cbcenc), STU(aes192_pwr8_cbcdec), STU(aes256_pwr8_cbcenc), STU(aes256_pwr8_cbcdec), STU(aes128_pwr8_ctr), STU(aes192_pwr8_ctr), STU(aes256_pwr8_ctr), STU(des_tab_cbcenc), STU(des_tab_cbcdec), STU(3des_tab_cbcenc), STU(3des_tab_cbcdec), STU(des_ct_cbcenc), STU(des_ct_cbcdec), STU(3des_ct_cbcenc), STU(3des_ct_cbcdec), STU(chacha20_ct), STU(chacha20_sse2), STU(ghash_ctmul), STU(ghash_ctmul32), STU(ghash_ctmul64), STU(ghash_pclmul), STU(ghash_pwr8), STU(poly1305_ctmul), STU(poly1305_ctmul32), STU(poly1305_ctmulq), STU(poly1305_i15), STU(rsa_i15), STU(rsa_i31), STU(rsa_i32), STU(rsa_i62), STU(ec_prime_i15), STU(ec_prime_i31), STU(ec_p256_m15), STU(ec_p256_m31), STU(ec_c25519_i15), STU(ec_c25519_i31), STU(ec_c25519_m15), STU(ec_c25519_m31), STU(ecdsa_p256_m15), STU(ecdsa_p256_m31), STU(ecdsa_i15), STU(ecdsa_i31), STU(i31) }; static int eq_name(const char *s1, const char *s2) { for (;;) { int c1, c2; for (;;) { c1 = *s1 ++; if (c1 >= 'A' && c1 <= 'Z') { c1 += 'a' - 'A'; } else { switch (c1) { case '-': case '_': case '.': case ' ': continue; } } break; } for (;;) { c2 = *s2 ++; if (c2 >= 'A' && c2 <= 'Z') { c2 += 'a' - 'A'; } else { switch (c2) { case '-': case '_': case '.': case ' ': continue; } } break; } if (c1 != c2) { return 0; } if (c1 == 0) { return 1; } } } int main(int argc, char *argv[]) { size_t u; if (argc <= 1) { printf("usage: testspeed all | name...\n"); printf("individual test names:\n"); for (u = 0; u < (sizeof tfns) / (sizeof tfns[0]); u ++) { printf(" %s\n", tfns[u].name); } } else { for (u = 0; u < (sizeof tfns) / (sizeof tfns[0]); u ++) { int i; for (i = 1; i < argc; i ++) { if (eq_name(argv[i], tfns[u].name) || eq_name(argv[i], "all")) { tfns[u].fn(); break; } } } } return 0; }