EVP_CIPHER_do_all_provided
EVP_CIPHER_do_all_provided(app_get0_libctx(), collect_ciphers, ciphers);
void EVP_CIPHER_do_all_provided(OSSL_LIB_CTX *libctx,
EVP_CIPHER_do_all_provided(libctx, collect_cipher_names, cipher_names);