md_alg            626 ext/openssl/openssl.c 	const EVP_MD * md_alg;
md_alg            971 ext/openssl/openssl.c 		req->digest = req->md_alg = EVP_get_digestbyname(req->digest_name);
md_alg            973 ext/openssl/openssl.c 	if (req->md_alg == NULL) {
md_alg            974 ext/openssl/openssl.c 		req->md_alg = req->digest = EVP_sha1();