crypto_has_skcipher
return crypto_has_skcipher(algo, CRYPTO_ALG_TYPE_LSKCIPHER, CRYPTO_ALG_TYPE_MASK);
EXPORT_SYMBOL_GPL(crypto_has_skcipher);
int crypto_has_skcipher(const char *alg_name, u32 type, u32 mask);
.find = crypto_has_skcipher,
status = crypto_has_skcipher(ealg_list[i].name, 0, 0);