crypto_shash_alg_name
const char *fallback_driver_name = crypto_shash_alg_name(hash);
const char *fallback_driver_name = crypto_shash_alg_name(hash);
root_digest.alg = crypto_shash_alg_name(v->shash_tfm);
!strcmp(crypto_shash_alg_name(chap->shash_tfm), hmac_name) &&