openssl/crypto/mdc2/mdc2_one.c
Richard Levitte 2bcb0fc862 Following the license change, modify the boilerplates in crypto/mdc2/
[skip ci]

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7802)
2018-12-06 15:04:57 +01:00

28 lines
768 B
C

/*
* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/mdc2.h>
unsigned char *MDC2(const unsigned char *d, size_t n, unsigned char *md)
{
MDC2_CTX c;
static unsigned char m[MDC2_DIGEST_LENGTH];
if (md == NULL)
md = m;
if (!MDC2_Init(&c))
return NULL;
MDC2_Update(&c, d, n);
MDC2_Final(md, &c);
OPENSSL_cleanse(&c, sizeof(c)); /* security consideration */
return md;
}