hmac_size
hmac_size = sizeof(V);
ret = hmac(K, hsize, hash_type, V, hsize, V, &hmac_size); EG(ret, err);
hmac_size = sizeof(K);
ret = hmac_finalize(&hmac_ctx, K, &hmac_size); EG(ret, err);
hmac_size = sizeof(V);
ret = hmac(K, hsize, hash_type, V, hsize, V, &hmac_size); EG(ret, err);
hmac_size = sizeof(V);
ret = hmac(K, hsize, hash_type, V, hsize, V, &hmac_size); EG(ret, err);
ret = local_memcpy(&T[BYTECEIL(t_bit_len)], V, hmac_size); EG(ret, err);
t_bit_len = (bitcnt_t)(t_bit_len + (8 * hmac_size));
hmac_size = sizeof(K);
ret = hmac_finalize(&hmac_ctx, K, &hmac_size); EG(ret, err);
hmac_size = sizeof(V);
ret = hmac(K, hsize, hash_type, V, hsize, V, &hmac_size); EG(ret, err);
u8 hmac_size;
hmac_size = sizeof(K);
ret = hmac_finalize(&hmac_ctx, K, &hmac_size); EG(ret, err);
&& !OSSL_PARAM_set_size_t(p, hmac_size(macctx)))