mirror of
git://anongit.mindrot.org/openssh.git
synced 2024-12-23 18:32:26 +00:00
104 lines
2.4 KiB
C
104 lines
2.4 KiB
C
/* $OpenBSD: bufbn.c,v 1.12 2014/04/30 05:29:56 djm Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2012 Damien Miller <djm@mindrot.org>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
/* Emulation wrappers for legacy OpenSSH buffer API atop sshbuf */
|
|
|
|
#include "includes.h"
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include "buffer.h"
|
|
#include "log.h"
|
|
#include "ssherr.h"
|
|
|
|
int
|
|
buffer_put_bignum_ret(Buffer *buffer, const BIGNUM *value)
|
|
{
|
|
int ret;
|
|
|
|
if ((ret = sshbuf_put_bignum1(buffer, value)) != 0) {
|
|
error("%s: %s", __func__, ssh_err(ret));
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
buffer_put_bignum(Buffer *buffer, const BIGNUM *value)
|
|
{
|
|
if (buffer_put_bignum_ret(buffer, value) == -1)
|
|
fatal("%s: buffer error", __func__);
|
|
}
|
|
|
|
int
|
|
buffer_get_bignum_ret(Buffer *buffer, BIGNUM *value)
|
|
{
|
|
int ret;
|
|
|
|
if ((ret = sshbuf_get_bignum1(buffer, value)) != 0) {
|
|
error("%s: %s", __func__, ssh_err(ret));
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
buffer_get_bignum(Buffer *buffer, BIGNUM *value)
|
|
{
|
|
if (buffer_get_bignum_ret(buffer, value) == -1)
|
|
fatal("%s: buffer error", __func__);
|
|
}
|
|
|
|
int
|
|
buffer_put_bignum2_ret(Buffer *buffer, const BIGNUM *value)
|
|
{
|
|
int ret;
|
|
|
|
if ((ret = sshbuf_put_bignum2(buffer, value)) != 0) {
|
|
error("%s: %s", __func__, ssh_err(ret));
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
buffer_put_bignum2(Buffer *buffer, const BIGNUM *value)
|
|
{
|
|
if (buffer_put_bignum2_ret(buffer, value) == -1)
|
|
fatal("%s: buffer error", __func__);
|
|
}
|
|
|
|
int
|
|
buffer_get_bignum2_ret(Buffer *buffer, BIGNUM *value)
|
|
{
|
|
int ret;
|
|
|
|
if ((ret = sshbuf_get_bignum2(buffer, value)) != 0) {
|
|
error("%s: %s", __func__, ssh_err(ret));
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
buffer_get_bignum2(Buffer *buffer, BIGNUM *value)
|
|
{
|
|
if (buffer_get_bignum2_ret(buffer, value) == -1)
|
|
fatal("%s: buffer error", __func__);
|
|
}
|