HMAC_BLOCK_LEN
HMAC_BLOCK_LEN - (c->cri_klen / 8));
HMAC_BLOCK_LEN - (c->cri_klen / 8));
HMAC_BLOCK_LEN - klen_bytes);
HMAC_BLOCK_LEN - klen_bytes);
HMAC_BLOCK_LEN - klen_bytes);
HMAC_BLOCK_LEN - klen_bytes);
HMAC_BLOCK_LEN - (macini->cri_klen / 8));
HMAC_BLOCK_LEN - (macini->cri_klen / 8));
HMAC_BLOCK_LEN - (macini->cri_klen / 8));
HMAC_BLOCK_LEN - (macini->cri_klen / 8));
uint8_t hmackey[HMAC_BLOCK_LEN] = {0};
uint8_t ipad[HMAC_BLOCK_LEN];
uint8_t opad[HMAC_BLOCK_LEN];
KASSERT(keylen <= HMAC_BLOCK_LEN);