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 HmacUpdate(Hmac* hmac, const byte* msg, word32 length)
{
int ret;
#ifdef HAVE_CAVIUM
if (hmac->magic == CYASSL_HMAC_CAVIUM_MAGIC)
return HmacCaviumUpdate(hmac, msg, length);
#endif
if (!hmac->innerHashKeyed) {
ret = HmacKeyInnerHash(hmac);
if (ret != 0)
return ret;
}
switch (hmac->macType) {
#ifndef NO_MD5
case MD5:
Md5Update(&hmac->hash.md5, msg, length);
break;
#endif
#ifndef NO_SHA
case SHA:
ShaUpdate(&hmac->hash.sha, msg, length);
break;
#endif
#ifndef NO_SHA256
case SHA256:
ret = Sha256Update(&hmac->hash.sha256, msg, length);
if (ret != 0)
return ret;
break;
#endif
#ifdef CYASSL_SHA384
case SHA384:
ret = Sha384Update(&hmac->hash.sha384, msg, length);
if (ret != 0)
return ret;
break;
#endif
#ifdef CYASSL_SHA512
case SHA512:
ret = Sha512Update(&hmac->hash.sha512, msg, length);
if (ret != 0)
return ret;
break;
#endif
#ifdef HAVE_BLAKE2
case BLAKE2B_ID:
ret = Blake2bUpdate(&hmac->hash.blake2b, msg, length);
if (ret != 0)
return ret;
break;
#endif
default:
break;
}
return 0;
}
static int HmacKeyInnerHash(Hmac* hmac)
{
int ret = 0;
switch (hmac->macType) {
#ifndef NO_MD5
case MD5:
Md5Update(&hmac->hash.md5, (byte*) hmac->ipad, MD5_BLOCK_SIZE);
break;
#endif
#ifndef NO_SHA
case SHA:
ShaUpdate(&hmac->hash.sha, (byte*) hmac->ipad, SHA_BLOCK_SIZE);
break;
#endif
#ifndef NO_SHA256
case SHA256:
ret = Sha256Update(&hmac->hash.sha256,
(byte*) hmac->ipad, SHA256_BLOCK_SIZE);
if (ret != 0)
return ret;
break;
#endif
#ifdef CYASSL_SHA384
case SHA384:
ret = Sha384Update(&hmac->hash.sha384,
(byte*) hmac->ipad, SHA384_BLOCK_SIZE);
if (ret != 0)
return ret;
break;
#endif
#ifdef CYASSL_SHA512
case SHA512:
ret = Sha512Update(&hmac->hash.sha512,
(byte*) hmac->ipad, SHA512_BLOCK_SIZE);
if (ret != 0)
return ret;
break;
#endif
#ifdef HAVE_BLAKE2
case BLAKE2B_ID:
ret = Blake2bUpdate(&hmac->hash.blake2b,
(byte*) hmac->ipad,BLAKE2B_BLOCKBYTES);
if (ret != 0)
return ret;
break;
#endif
default:
break;
}
hmac->innerHashKeyed = 1;
return ret;
}
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;
}
