EVP_sha512
EVP_add_digest(EVP_sha512());
#define X509_CERT_HASH_EVP EVP_sha512()
#define X509_CRL_HASH_EVP EVP_sha512()
const EVP_MD *EVP_sha512(void);
EVP_add_digest(EVP_sha512());
.md = EVP_sha512,
.md = EVP_sha512,
.md = EVP_sha512,
.md = EVP_sha512,
{ SSH_DIGEST_SHA512, "SHA512", 64, EVP_sha512 },
if (!EVP_Digest(in, inlen, out, NULL, EVP_sha512(), NULL))