int wc_HashInit(wc_HashAlg* hash, enum wc_HashType type) { int ret = HASH_TYPE_E; /* Default to hash type error */ if (hash == NULL) return BAD_FUNC_ARG; switch (type) { case WC_HASH_TYPE_MD5: #ifndef NO_MD5 wc_InitMd5(&hash->md5); #endif break; case WC_HASH_TYPE_SHA: #ifndef NO_SHA ret = wc_InitSha(&hash->sha); if (ret != 0) return ret; #endif break; case WC_HASH_TYPE_SHA224: #ifdef WOLFSSL_SHA224 ret = wc_InitSha224(&hash->sha224); if (ret != 0) return ret; #endif break; case WC_HASH_TYPE_SHA256: #ifndef NO_SHA256 ret = wc_InitSha256(&hash->sha256); if (ret != 0) return ret; #endif break; case WC_HASH_TYPE_SHA384: #ifdef WOLFSSL_SHA384 ret = wc_InitSha384(&hash->sha384); if (ret != 0) return ret; #endif break; case WC_HASH_TYPE_SHA512: #ifdef WOLFSSL_SHA512 ret = wc_InitSha512(&hash->sha512); if (ret != 0) return ret; #endif break; /* not supported */ case WC_HASH_TYPE_MD5_SHA: case WC_HASH_TYPE_MD2: case WC_HASH_TYPE_MD4: case WC_HASH_TYPE_NONE: default: return BAD_FUNC_ARG; }; return 0; }
int wc_Sha384Hash(const byte* data, word32 len, byte* hash) { int ret = 0; #ifdef WOLFSSL_SMALL_STACK Sha384* sha384; #else Sha384 sha384[1]; #endif #ifdef WOLFSSL_SMALL_STACK sha384 = (Sha384*)XMALLOC(sizeof(Sha384), NULL, DYNAMIC_TYPE_TMP_BUFFER); if (sha384 == NULL) return MEMORY_E; #endif if ((ret = wc_InitSha384(sha384)) != 0) { WOLFSSL_MSG("InitSha384 failed"); } else if ((ret = wc_Sha384Update(sha384, data, len)) != 0) { WOLFSSL_MSG("Sha384Update failed"); } else if ((ret = wc_Sha384Final(sha384, hash)) != 0) { WOLFSSL_MSG("Sha384Final failed"); } #ifdef WOLFSSL_SMALL_STACK XFREE(sha384, NULL, DYNAMIC_TYPE_TMP_BUFFER); #endif return ret; }
static int _InitHmac(Hmac* hmac, int type, void* heap) { int ret = 0; switch (type) { #ifndef NO_MD5 case MD5: ret = wc_InitMd5(&hmac->hash.md5); break; #endif /* !NO_MD5 */ #ifndef NO_SHA case SHA: ret = wc_InitSha(&hmac->hash.sha); break; #endif /* !NO_SHA */ #ifdef WOLFSSL_SHA224 case SHA224: ret = wc_InitSha224(&hmac->hash.sha224); break; #endif /* WOLFSSL_SHA224 */ #ifndef NO_SHA256 case SHA256: ret = wc_InitSha256(&hmac->hash.sha256); break; #endif /* !NO_SHA256 */ #ifdef WOLFSSL_SHA512 #ifdef WOLFSSL_SHA384 case SHA384: ret = wc_InitSha384(&hmac->hash.sha384); break; #endif /* WOLFSSL_SHA384 */ case SHA512: ret = wc_InitSha512(&hmac->hash.sha512); break; #endif /* WOLFSSL_SHA512 */ #ifdef HAVE_BLAKE2 case BLAKE2B_ID: ret = wc_InitBlake2b(&hmac->hash.blake2b, BLAKE2B_256); break; #endif /* HAVE_BLAKE2 */ default: ret = BAD_FUNC_ARG; break; } /* default to NULL heap hint or test value */ #ifdef WOLFSSL_HEAP_TEST hmac->heap = (void)WOLFSSL_HEAP_TEST; #else hmac->heap = heap; #endif /* WOLFSSL_HEAP_TEST */ return ret; }
/* Initialize SHA-384 */ int CRYPT_SHA384_Initialize(CRYPT_SHA384_CTX* sha384) { typedef char sha_test[sizeof(CRYPT_SHA384_CTX) >= sizeof(Sha384) ? 1 : -1]; (void)sizeof(sha_test); if (sha384 == NULL) return BAD_FUNC_ARG; return wc_InitSha384((Sha384*)sha384); }
int wc_Sha384Final(Sha384* sha384, byte* hash) { int ret = Sha512Final((Sha512 *)sha384); if (ret != 0) return ret; XMEMCPY(hash, sha384->digest, SHA384_DIGEST_SIZE); return wc_InitSha384(sha384); /* reset state */ }
static int InitHmac(Hmac* hmac, int type) { int ret = 0; hmac->innerHashKeyed = 0; hmac->macType = (byte)type; if (!(type == MD5 || type == SHA || type == SHA256 || type == SHA384 || type == SHA512 || type == BLAKE2B_ID)) return BAD_FUNC_ARG; switch (type) { #ifndef NO_MD5 case MD5: wc_InitMd5(&hmac->hash.md5); break; #endif #ifndef NO_SHA case SHA: ret = wc_InitSha(&hmac->hash.sha); break; #endif #ifndef NO_SHA256 case SHA256: ret = wc_InitSha256(&hmac->hash.sha256); break; #endif #ifdef WOLFSSL_SHA384 case SHA384: ret = wc_InitSha384(&hmac->hash.sha384); break; #endif #ifdef WOLFSSL_SHA512 case SHA512: ret = wc_InitSha512(&hmac->hash.sha512); break; #endif #ifdef HAVE_BLAKE2 case BLAKE2B_ID: ret = wc_InitBlake2b(&hmac->hash.blake2b, BLAKE2B_256); break; #endif default: return BAD_FUNC_ARG; } return ret; }
int wc_Sha384Final(Sha384* sha384, byte* hash) { byte* local = (byte*)sha384->buffer; int ret; AddLength384(sha384, sha384->buffLen); /* before adding pads */ local[sha384->buffLen++] = 0x80; /* add 1 */ /* pad with zeros */ if (sha384->buffLen > SHA384_PAD_SIZE) { XMEMSET(&local[sha384->buffLen], 0, SHA384_BLOCK_SIZE -sha384->buffLen); sha384->buffLen += SHA384_BLOCK_SIZE - sha384->buffLen; #if defined(LITTLE_ENDIAN_ORDER) ByteReverseWords64(sha384->buffer, sha384->buffer, SHA384_BLOCK_SIZE); #endif ret = _Transform384(sha384); if (ret != 0) return ret; sha384->buffLen = 0; } XMEMSET(&local[sha384->buffLen], 0, SHA384_PAD_SIZE - sha384->buffLen); /* put lengths in bits */ sha384->hiLen = (sha384->loLen >> (8*sizeof(sha384->loLen) - 3)) + (sha384->hiLen << 3); sha384->loLen = sha384->loLen << 3; /* store lengths */ #if defined(LITTLE_ENDIAN_ORDER) ByteReverseWords64(sha384->buffer, sha384->buffer, SHA384_BLOCK_SIZE); #endif /* ! length ordering dependent on digest endian type ! */ sha384->buffer[SHA384_BLOCK_SIZE / sizeof(word64) - 2] = sha384->hiLen; sha384->buffer[SHA384_BLOCK_SIZE / sizeof(word64) - 1] = sha384->loLen; ret = _Transform384(sha384); if (ret != 0) return ret; #ifdef LITTLE_ENDIAN_ORDER ByteReverseWords64(sha384->digest, sha384->digest, SHA384_DIGEST_SIZE); #endif XMEMCPY(hash, sha384->digest, SHA384_DIGEST_SIZE); return wc_InitSha384(sha384); /* reset state */ }
int sha384_test() { Sha384 sha; byte hash[SHA384_DIGEST_SIZE]; testVector a, b; testVector test_sha[2]; int times = sizeof(test_sha) / sizeof(struct testVector), i; int ret; a.input = "abc"; a.output = "\xcb\x00\x75\x3f\x45\xa3\x5e\x8b\xb5\xa0\x3d\x69\x9a\xc6\x50" "\x07\x27\x2c\x32\xab\x0e\xde\xd1\x63\x1a\x8b\x60\x5a\x43\xff" "\x5b\xed\x80\x86\x07\x2b\xa1\xe7\xcc\x23\x58\xba\xec\xa1\x34" "\xc8\x25\xa7"; a.inLen = XSTRLEN(a.input); a.outLen = XSTRLEN(a.output); b.input = "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhi" "jklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"; b.output = "\x09\x33\x0c\x33\xf7\x11\x47\xe8\x3d\x19\x2f\xc7\x82\xcd\x1b" "\x47\x53\x11\x1b\x17\x3b\x3b\x05\xd2\x2f\xa0\x80\x86\xe3\xb0" "\xf7\x12\xfc\xc7\xc7\x1a\x55\x7e\x2d\xb9\x66\xc3\xe9\xfa\x91" "\x74\x60\x39"; b.inLen = XSTRLEN(b.input); b.outLen = XSTRLEN(b.output); test_sha[0] = a; test_sha[1] = b; ret = wc_InitSha384(&sha); if (ret != 0) return ret; for (i = 0; i < times; ++i) { ret = wc_Sha384Update(&sha, (byte*)test_sha[i].input,(word32)test_sha[i].inLen); if (ret != 0) return ret; ret = wc_Sha384Final(&sha, hash); if (ret != 0) return ret; if (XMEMCMP(hash, test_sha[i].output, SHA384_DIGEST_SIZE) != 0) return -10 - i; } return 0; }
static int SrpHashInit(SrpHash* hash, SrpType type) { hash->type = type; switch (type) { case SRP_TYPE_SHA: #ifndef NO_SHA return wc_InitSha(&hash->data.sha); #else return BAD_FUNC_ARG; #endif case SRP_TYPE_SHA256: #ifndef NO_SHA256 return wc_InitSha256(&hash->data.sha256); #else return BAD_FUNC_ARG; #endif case SRP_TYPE_SHA384: #ifdef WOLFSSL_SHA384 return wc_InitSha384(&hash->data.sha384); #else return BAD_FUNC_ARG; #endif case SRP_TYPE_SHA512: #ifdef WOLFSSL_SHA512 return wc_InitSha512(&hash->data.sha512); #else return BAD_FUNC_ARG; #endif default: return BAD_FUNC_ARG; } }
/* check mcapi sha384 against internal */ static int check_sha384(void) { CRYPT_SHA384_CTX mcSha384; Sha384 defSha384; int ret; byte mcDigest[CRYPT_SHA384_DIGEST_SIZE]; byte defDigest[SHA384_DIGEST_SIZE]; CRYPT_SHA384_Initialize(&mcSha384); ret = wc_InitSha384(&defSha384); if (ret != 0) { printf("sha384 init default failed\n"); return -1; } CRYPT_SHA384_DataAdd(&mcSha384, ourData, OUR_DATA_SIZE); ret = wc_Sha384Update(&defSha384, ourData, OUR_DATA_SIZE); if (ret != 0) { printf("sha384 update default failed\n"); return -1; } CRYPT_SHA384_Finalize(&mcSha384, mcDigest); ret = wc_Sha384Final(&defSha384, defDigest); if (ret != 0) { printf("sha384 final default failed\n"); return -1; } if (memcmp(mcDigest, defDigest, CRYPT_SHA384_DIGEST_SIZE) != 0) { printf("sha384 final memcmp fialed\n"); return -1; } printf("sha384 mcapi test passed\n"); return 0; }
/* * benchmarking funciton */ int wolfCLU_benchmark(int timer, int* option) { int i = 0; /* A looping variable */ int loop = 1; /* benchmarking loop */ int64_t blocks = 0; /* blocks used during benchmarking */ #ifndef NO_AES Aes aes; /* aes declaration */ #endif #ifndef NO_DES3 Des3 des3; /* 3des declaration */ #endif RNG rng; /* random number generator */ int ret = 0; /* return variable */ double stop = 0.0; /* stop breaks loop */ double start; /* start time */ double currTime; /* current time*/ ALIGN16 byte* plain; /* plain text */ ALIGN16 byte* cipher; /* cipher */ ALIGN16 byte* key; /* key for testing */ ALIGN16 byte* iv; /* iv for initial encoding */ byte* digest; /* message digest */ wc_InitRng(&rng); signal(SIGALRM, wolfCLU_stop); i = 0; #ifndef NO_AES /* aes test */ if (option[i] == 1) { plain = XMALLOC(AES_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { return MEMORY_E; } cipher = XMALLOC(AES_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (cipher == NULL) { wolfCLU_freeBins(plain, NULL, NULL, NULL, NULL); return MEMORY_E; } key = XMALLOC(AES_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (key == NULL) { wolfCLU_freeBins(plain, cipher, NULL, NULL, NULL); return MEMORY_E; } iv = XMALLOC(AES_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (iv == NULL) { wolfCLU_freeBins(plain, cipher, key, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, AES_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, cipher, AES_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, key, AES_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, iv, AES_BLOCK_SIZE); start = wolfCLU_getTime(); alarm(timer); wc_AesSetKey(&aes, key, AES_BLOCK_SIZE, iv, AES_ENCRYPTION); while (loop) { wc_AesCbcEncrypt(&aes, cipher, plain, AES_BLOCK_SIZE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } printf("\n"); printf("AES-CBC "); wolfCLU_stats(start, AES_BLOCK_SIZE, blocks); XMEMSET(plain, 0, AES_BLOCK_SIZE); XMEMSET(cipher, 0, AES_BLOCK_SIZE); XMEMSET(key, 0, AES_BLOCK_SIZE); XMEMSET(iv, 0, AES_BLOCK_SIZE); wolfCLU_freeBins(plain, cipher, key, iv, NULL); blocks = 0; loop = 1; } i++; #endif #ifdef WOLFSSL_AES_COUNTER /* aes-ctr test */ if (option[i] == 1) { plain = XMALLOC(AES_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { return MEMORY_E; } cipher = XMALLOC(AES_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (cipher == NULL) { wolfCLU_freeBins(plain, NULL, NULL, NULL, NULL); return MEMORY_E; } key = XMALLOC(AES_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (key == NULL) { wolfCLU_freeBins(plain, cipher, NULL, NULL, NULL); return MEMORY_E; } iv = XMALLOC(AES_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (iv == NULL) { wolfCLU_freeBins(plain, cipher, key, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, AES_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, cipher, AES_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, key, AES_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, iv, AES_BLOCK_SIZE); start = wolfCLU_getTime(); alarm(timer); wc_AesSetKeyDirect(&aes, key, AES_BLOCK_SIZE, iv, AES_ENCRYPTION); while (loop) { wc_AesCtrEncrypt(&aes, cipher, plain, AES_BLOCK_SIZE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } printf("AES-CTR "); wolfCLU_stats(start, AES_BLOCK_SIZE, blocks); XMEMSET(plain, 0, AES_BLOCK_SIZE); XMEMSET(cipher, 0, AES_BLOCK_SIZE); XMEMSET(key, 0, AES_BLOCK_SIZE); XMEMSET(iv, 0, AES_BLOCK_SIZE); wolfCLU_freeBins(plain, cipher, key, iv, NULL); blocks = 0; loop = 1; } i++; #endif #ifndef NO_DES3 /* 3des test */ if (option[i] == 1) { plain = XMALLOC(DES3_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { return MEMORY_E; } cipher = XMALLOC(DES3_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (cipher == NULL) { wolfCLU_freeBins(plain, NULL, NULL, NULL, NULL); return MEMORY_E; } key = XMALLOC(DES3_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (key == NULL) { wolfCLU_freeBins(plain, cipher, NULL, NULL, NULL); return MEMORY_E; } iv = XMALLOC(DES3_BLOCK_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (iv == NULL) { wolfCLU_freeBins(plain, cipher, key, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, DES3_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, cipher, DES3_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, key, DES3_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, iv, DES3_BLOCK_SIZE); start = wolfCLU_getTime(); alarm(timer); wc_Des3_SetKey(&des3, key, iv, DES_ENCRYPTION); while (loop) { wc_Des3_CbcEncrypt(&des3, cipher, plain, DES3_BLOCK_SIZE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } printf("3DES "); wolfCLU_stats(start, DES3_BLOCK_SIZE, blocks); XMEMSET(plain, 0, DES3_BLOCK_SIZE); XMEMSET(cipher, 0, DES3_BLOCK_SIZE); XMEMSET(key, 0, DES3_BLOCK_SIZE); XMEMSET(iv, 0, DES3_BLOCK_SIZE); wolfCLU_freeBins(plain, cipher, key, iv, NULL); blocks = 0; loop = 1; } i++; #endif #ifdef HAVE_CAMELLIA #define CAM_SZ CAMELLIA_BLOCK_SIZE /* camellia test */ if (option[i] == 1) { Camellia camellia; plain = XMALLOC(CAM_SZ, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { return MEMORY_E; } cipher = XMALLOC(CAM_SZ, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (cipher == NULL) { wolfCLU_freeBins(plain, NULL, NULL, NULL, NULL); return MEMORY_E; } key = XMALLOC(CAM_SZ, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (key == NULL) { wolfCLU_freeBins(plain, cipher, NULL, NULL, NULL); return MEMORY_E; } iv = XMALLOC(CAM_SZ, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (iv == NULL) { wolfCLU_freeBins(plain, cipher, key, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, CAMELLIA_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, cipher, CAMELLIA_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, key, CAMELLIA_BLOCK_SIZE); wc_RNG_GenerateBlock(&rng, iv, CAMELLIA_BLOCK_SIZE); start = wolfCLU_getTime(); alarm(timer); wc_CamelliaSetKey(&camellia, key, CAMELLIA_BLOCK_SIZE, iv); while (loop) { wc_CamelliaCbcEncrypt(&camellia, cipher, plain, CAMELLIA_BLOCK_SIZE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } printf("Camellia "); wolfCLU_stats(start, CAMELLIA_BLOCK_SIZE, blocks); XMEMSET(plain, 0, CAMELLIA_BLOCK_SIZE); XMEMSET(cipher, 0, CAMELLIA_BLOCK_SIZE); XMEMSET(key, 0, CAMELLIA_BLOCK_SIZE); XMEMSET(iv, 0, CAMELLIA_BLOCK_SIZE); wolfCLU_freeBins(plain, cipher, key, iv, NULL); blocks = 0; loop = 1; } i++; #endif #ifndef NO_MD5 /* md5 test */ if (option[i] == 1) { Md5 md5; digest = XMALLOC(MD5_DIGEST_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (digest == NULL) return MEMORY_E; plain = XMALLOC(MEGABYTE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { wolfCLU_freeBins(digest, NULL, NULL, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, MEGABYTE); wc_InitMd5(&md5); start = wolfCLU_getTime(); alarm(timer); while (loop) { wc_Md5Update(&md5, plain, MEGABYTE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } wc_Md5Final(&md5, digest); printf("MD5 "); wolfCLU_stats(start, MEGABYTE, blocks); XMEMSET(plain, 0, MEGABYTE); XMEMSET(digest, 0, MD5_DIGEST_SIZE); wolfCLU_freeBins(digest, plain, NULL, NULL, NULL); blocks = 0; loop = 1; } i++; #endif #ifndef NO_SHA /* sha test */ if (option[i] == 1) { Sha sha; digest = XMALLOC(SHA_DIGEST_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (digest == NULL) return MEMORY_E; plain = XMALLOC(MEGABYTE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { wolfCLU_freeBins(digest, NULL, NULL, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, MEGABYTE); wc_InitSha(&sha); start = wolfCLU_getTime(); alarm(timer); while (loop) { wc_ShaUpdate(&sha, plain, MEGABYTE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } wc_ShaFinal(&sha, digest); printf("Sha "); wolfCLU_stats(start, MEGABYTE, blocks); XMEMSET(plain, 0, MEGABYTE); XMEMSET(digest, 0, SHA_DIGEST_SIZE); wolfCLU_freeBins(plain, digest, NULL, NULL, NULL); blocks = 0; loop = 1; } i++; #endif #ifndef NO_SHA256 #define SHA256_SZ SHA256_DIGEST_SIZE /* sha256 test */ if (option[i] == 1) { Sha256 sha256; digest = XMALLOC(SHA256_SZ, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (digest == NULL) return MEMORY_E; plain = XMALLOC(MEGABYTE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { wolfCLU_freeBins(digest, NULL, NULL, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, MEGABYTE); wc_InitSha256(&sha256); start = wolfCLU_getTime(); alarm(timer); while (loop) { wc_Sha256Update(&sha256, plain, MEGABYTE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } wc_Sha256Final(&sha256, digest); printf("Sha256 "); wolfCLU_stats(start, MEGABYTE, blocks); XMEMSET(plain, 0, MEGABYTE); XMEMSET(digest, 0, SHA256_DIGEST_SIZE); wolfCLU_freeBins(plain, digest, NULL, NULL, NULL); /* resets used for debug, uncomment if needed */ blocks = 0; loop = 1; } i++; #endif #ifdef WOLFSSL_SHA384 #define SHA384_SZ SHA384_DIGEST_SIZE /* sha384 test */ if (option[i] == 1) { Sha384 sha384; digest = XMALLOC(SHA384_SZ, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (digest == NULL) return MEMORY_E; plain = XMALLOC(MEGABYTE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { wolfCLU_freeBins(digest, NULL, NULL, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, MEGABYTE); wc_InitSha384(&sha384); start = wolfCLU_getTime(); alarm(timer); while (loop) { wc_Sha384Update(&sha384, plain, MEGABYTE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } wc_Sha384Final(&sha384, digest); printf("Sha384 "); wolfCLU_stats(start, MEGABYTE, blocks); XMEMSET(plain, 0, MEGABYTE); XMEMSET(digest, 0, SHA384_DIGEST_SIZE); wolfCLU_freeBins(plain, digest, NULL, NULL, NULL); blocks = 0; loop = 1; } i++; #endif #ifdef WOLFSSL_SHA512 #define SHA512_SZ SHA512_DIGEST_SIZE /* sha512 test */ if (option[i] == 1) { Sha512 sha512; digest = XMALLOC(SHA512_SZ, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (digest == NULL) return MEMORY_E; plain = XMALLOC(MEGABYTE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { wolfCLU_freeBins(digest, NULL, NULL, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, MEGABYTE); wc_InitSha512(&sha512); start = wolfCLU_getTime(); alarm(timer); while (loop) { wc_Sha512Update(&sha512, plain, MEGABYTE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } wc_Sha512Final(&sha512, digest); printf("Sha512 "); wolfCLU_stats(start, MEGABYTE, blocks); XMEMSET(plain, 0, MEGABYTE); XMEMSET(digest, 0, SHA512_DIGEST_SIZE); wolfCLU_freeBins(plain, digest, NULL, NULL, NULL); blocks = 0; loop = 1; } i++; #endif #ifdef HAVE_BLAKE2 /* blake2b test */ if (option[i] == 1) { Blake2b b2b; digest = XMALLOC(BLAKE_DIGEST_SIZE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (digest == NULL) return MEMORY_E; plain = XMALLOC(MEGABYTE, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER); if (plain == NULL) { wolfCLU_freeBins(digest, NULL, NULL, NULL, NULL); return MEMORY_E; } wc_RNG_GenerateBlock(&rng, plain, MEGABYTE); wc_InitBlake2b(&b2b, BLAKE_DIGEST_SIZE); start = wolfCLU_getTime(); alarm(timer); while (loop) { wc_Blake2bUpdate(&b2b, plain, MEGABYTE); blocks++; currTime = wolfCLU_getTime(); stop = currTime - start; /* if stop >= timer, loop = 0 */ loop = (stop >= timer) ? 0 : 1; } wc_Blake2bFinal(&b2b, digest, BLAKE_DIGEST_SIZE); printf("Blake2b "); wolfCLU_stats(start, MEGABYTE, blocks); XMEMSET(plain, 0, MEGABYTE); XMEMSET(digest, 0, BLAKE_DIGEST_SIZE); wolfCLU_freeBins(digest, plain, NULL, NULL, NULL); } #endif return ret; }