HMAC_MAX_MD_CBLOCK_SIZE
unsigned char pad[HMAC_MAX_MD_CBLOCK_SIZE];
unsigned char keytmp[HMAC_MAX_MD_CBLOCK_SIZE];
if (keytmp_length != HMAC_MAX_MD_CBLOCK_SIZE)
HMAC_MAX_MD_CBLOCK_SIZE - keytmp_length);
for (i = 0; i < HMAC_MAX_MD_CBLOCK_SIZE; i++)
for (i = 0; i < HMAC_MAX_MD_CBLOCK_SIZE; i++)