void bench_blake2(void) { Blake2b b2b; byte digest[64]; double start, total, persec; int i; InitBlake2b(&b2b, 64); start = current_time(1); for(i = 0; i < numBlocks; i++) Blake2bUpdate(&b2b, plain, sizeof(plain)); Blake2bFinal(&b2b, digest, 64); total = current_time(0) - start; persec = 1 / total * numBlocks; #ifdef BENCH_EMBEDDED /* since using kB, convert to MB/s */ persec = persec / 1024; #endif printf("BLAKE2b %d %s took %5.3f seconds, %6.2f MB/s\n", numBlocks, blockType, total, persec); }
void bench_blake2(void) { Blake2b b2b; byte digest[64]; double start, total, persec; int i, ret; ret = InitBlake2b(&b2b, 64); if (ret != 0) { printf("InitBlake2b failed, ret = %d\n", ret); return; } start = current_time(1); for(i = 0; i < numBlocks; i++) { ret = Blake2bUpdate(&b2b, plain, sizeof(plain)); if (ret != 0) { printf("Blake2bUpdate failed, ret = %d\n", ret); return; } } ret = Blake2bFinal(&b2b, digest, 64); if (ret != 0) { printf("Blake2bFinal failed, ret = %d\n", ret); return; } total = current_time(0) - start; persec = 1 / total * numBlocks; #ifdef BENCH_EMBEDDED /* since using kB, convert to MB/s */ persec = persec / 1024; #endif printf("BLAKE2b %d %s took %5.3f seconds, %7.3f MB/s\n", numBlocks, blockType, total, persec); }
int HmacFinal(Hmac* hmac, byte* hash) { int ret; #ifdef HAVE_CAVIUM if (hmac->magic == CYASSL_HMAC_CAVIUM_MAGIC) return HmacCaviumFinal(hmac, hash); #endif if (!hmac->innerHashKeyed) { ret = HmacKeyInnerHash(hmac); if (ret != 0) return ret; } switch (hmac->macType) { #ifndef NO_MD5 case MD5: { Md5Final(&hmac->hash.md5, (byte*) hmac->innerHash); Md5Update(&hmac->hash.md5, (byte*) hmac->opad, MD5_BLOCK_SIZE); Md5Update(&hmac->hash.md5, (byte*) hmac->innerHash, MD5_DIGEST_SIZE); Md5Final(&hmac->hash.md5, hash); } break; #endif #ifndef NO_SHA case SHA: { ShaFinal(&hmac->hash.sha, (byte*) hmac->innerHash); ShaUpdate(&hmac->hash.sha, (byte*) hmac->opad, SHA_BLOCK_SIZE); ShaUpdate(&hmac->hash.sha, (byte*) hmac->innerHash, SHA_DIGEST_SIZE); ShaFinal(&hmac->hash.sha, hash); } break; #endif #ifndef NO_SHA256 case SHA256: { ret = Sha256Final(&hmac->hash.sha256, (byte*) hmac->innerHash); if (ret != 0) return ret; ret = Sha256Update(&hmac->hash.sha256, (byte*) hmac->opad, SHA256_BLOCK_SIZE); if (ret != 0) return ret; ret = Sha256Update(&hmac->hash.sha256, (byte*) hmac->innerHash, SHA256_DIGEST_SIZE); if (ret != 0) return ret; ret = Sha256Final(&hmac->hash.sha256, hash); if (ret != 0) return ret; } break; #endif #ifdef CYASSL_SHA384 case SHA384: { ret = Sha384Final(&hmac->hash.sha384, (byte*) hmac->innerHash); if (ret != 0) return ret; ret = Sha384Update(&hmac->hash.sha384, (byte*) hmac->opad, SHA384_BLOCK_SIZE); if (ret != 0) return ret; ret = Sha384Update(&hmac->hash.sha384, (byte*) hmac->innerHash, SHA384_DIGEST_SIZE); if (ret != 0) return ret; ret = Sha384Final(&hmac->hash.sha384, hash); if (ret != 0) return ret; } break; #endif #ifdef CYASSL_SHA512 case SHA512: { ret = Sha512Final(&hmac->hash.sha512, (byte*) hmac->innerHash); if (ret != 0) return ret; ret = Sha512Update(&hmac->hash.sha512, (byte*) hmac->opad, SHA512_BLOCK_SIZE); if (ret != 0) return ret; ret = Sha512Update(&hmac->hash.sha512, (byte*) hmac->innerHash, SHA512_DIGEST_SIZE); if (ret != 0) return ret; ret = Sha512Final(&hmac->hash.sha512, hash); if (ret != 0) return ret; } break; #endif #ifdef HAVE_BLAKE2 case BLAKE2B_ID: { ret = Blake2bFinal(&hmac->hash.blake2b, (byte*) hmac->innerHash, BLAKE2B_256); if (ret != 0) return ret; ret = Blake2bUpdate(&hmac->hash.blake2b, (byte*) hmac->opad, BLAKE2B_BLOCKBYTES); if (ret != 0) return ret; ret = Blake2bUpdate(&hmac->hash.blake2b, (byte*) hmac->innerHash, BLAKE2B_256); if (ret != 0) return ret; ret = Blake2bFinal(&hmac->hash.blake2b, hash, BLAKE2B_256); if (ret != 0) return ret; } break; #endif default: break; } hmac->innerHashKeyed = 0; return 0; }
int HmacSetKey(Hmac* hmac, int type, const byte* key, word32 length) { byte* ip = (byte*) hmac->ipad; byte* op = (byte*) hmac->opad; word32 i, hmac_block_size = 0; int ret; #ifdef HAVE_CAVIUM if (hmac->magic == CYASSL_HMAC_CAVIUM_MAGIC) return HmacCaviumSetKey(hmac, type, key, length); #endif ret = InitHmac(hmac, type); if (ret != 0) return ret; switch (hmac->macType) { #ifndef NO_MD5 case MD5: { hmac_block_size = MD5_BLOCK_SIZE; if (length <= MD5_BLOCK_SIZE) { XMEMCPY(ip, key, length); } else { Md5Update(&hmac->hash.md5, key, length); Md5Final(&hmac->hash.md5, ip); length = MD5_DIGEST_SIZE; } } break; #endif #ifndef NO_SHA case SHA: { hmac_block_size = SHA_BLOCK_SIZE; if (length <= SHA_BLOCK_SIZE) { XMEMCPY(ip, key, length); } else { ShaUpdate(&hmac->hash.sha, key, length); ShaFinal(&hmac->hash.sha, ip); length = SHA_DIGEST_SIZE; } } break; #endif #ifndef NO_SHA256 case SHA256: { hmac_block_size = SHA256_BLOCK_SIZE; if (length <= SHA256_BLOCK_SIZE) { XMEMCPY(ip, key, length); } else { ret = Sha256Update(&hmac->hash.sha256, key, length); if (ret != 0) return ret; ret = Sha256Final(&hmac->hash.sha256, ip); if (ret != 0) return ret; length = SHA256_DIGEST_SIZE; } } break; #endif #ifdef CYASSL_SHA384 case SHA384: { hmac_block_size = SHA384_BLOCK_SIZE; if (length <= SHA384_BLOCK_SIZE) { XMEMCPY(ip, key, length); } else { ret = Sha384Update(&hmac->hash.sha384, key, length); if (ret != 0) return ret; ret = Sha384Final(&hmac->hash.sha384, ip); if (ret != 0) return ret; length = SHA384_DIGEST_SIZE; } } break; #endif #ifdef CYASSL_SHA512 case SHA512: { hmac_block_size = SHA512_BLOCK_SIZE; if (length <= SHA512_BLOCK_SIZE) { XMEMCPY(ip, key, length); } else { ret = Sha512Update(&hmac->hash.sha512, key, length); if (ret != 0) return ret; ret = Sha512Final(&hmac->hash.sha512, ip); if (ret != 0) return ret; length = SHA512_DIGEST_SIZE; } } break; #endif #ifdef HAVE_BLAKE2 case BLAKE2B_ID: { hmac_block_size = BLAKE2B_BLOCKBYTES; if (length <= BLAKE2B_BLOCKBYTES) { XMEMCPY(ip, key, length); } else { ret = Blake2bUpdate(&hmac->hash.blake2b, key, length); if (ret != 0) return ret; ret = Blake2bFinal(&hmac->hash.blake2b, ip, BLAKE2B_256); if (ret != 0) return ret; length = BLAKE2B_256; } } break; #endif default: return BAD_FUNC_ARG; } if (length < hmac_block_size) XMEMSET(ip + length, 0, hmac_block_size - length); for(i = 0; i < hmac_block_size; i++) { op[i] = ip[i] ^ OPAD; ip[i] ^= IPAD; } return 0; }