1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
/* $OpenBSD: crypto_api.c,v 1.1 2014/01/08 03:59:46 tedu Exp $ */
/*
* Public domain. Author: Ted Unangst <tedu@openbsd.org>
* API compatible reimplementation of functions from nacl
*/
#include <sys/types.h>
#include <string.h>
#include "sha2.h"
#include "crypto_api.h"
int
crypto_hash_sha512(unsigned char *out, const unsigned char *in,
unsigned long long inlen)
{
SHA2_CTX ctx;
SHA512Init(&ctx);
SHA512Update(&ctx, in, inlen);
SHA512Final(out, &ctx);
return 0;
}
int
crypto_verify_32(const unsigned char *x, const unsigned char *y)
{
return timingsafe_bcmp(x, y, 32) ? -1 : 0;
}
|
