crypto_find_alg
struct crypto_alg *alg = crypto_find_alg(name, frontend, type, mask);
alg = crypto_find_alg(name, spawn->frontend,
EXPORT_SYMBOL_GPL(crypto_find_alg);
alg = crypto_find_alg(alg_name, frontend, type, mask);
struct crypto_alg *crypto_find_alg(const char *alg_name,