1/* $OpenBSD: crypto_hash.c,v 1.1 2021/05/28 18:01:39 tobhe Exp $ */
2/*
3 * Public domain. Author: Christian Weisgerber <naddy@openbsd.org>
4 * API compatible reimplementation of function from nacl
5 */
6
7#include "crypto_api.h"
8#include <openssl/evp.h>
9
10int
11crypto_hash_sha512(unsigned char *out, const unsigned char *in,
12    unsigned long long inlen)
13{
14	u_int mdlen;
15
16	if (!EVP_Digest(in, inlen, out, &mdlen, EVP_sha512(), NULL))
17		return -1;
18	return 0;
19}
20