2d48d5ddda
[skip ci] Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7787)
21 lines
615 B
C
21 lines
615 B
C
/*
|
|
* Copyright 1998-2018 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 <openssl/des.h>
|
|
#include <openssl/rand.h>
|
|
|
|
int DES_random_key(DES_cblock *ret)
|
|
{
|
|
do {
|
|
if (RAND_priv_bytes((unsigned char *)ret, sizeof(DES_cblock)) != 1)
|
|
return 0;
|
|
} while (DES_is_weak_key(ret));
|
|
DES_set_odd_parity(ret);
|
|
return 1;
|
|
}
|