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
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/*
* ProFTPD - mod_sftp MAC mgmt
* Copyright (c) 2008-2011 TJ Saunders
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
*
* As a special exemption, TJ Saunders and other respective copyright holders
* give permission to link this program with OpenSSL, and distribute the
* resulting executable, without including the source code for OpenSSL in the
* source distribution.
*
* $Id: mac.h,v 1.3 2011/05/23 20:40:13 castaglia Exp $
*/
#include "mod_sftp.h"
#ifndef MOD_SFTP_MAC_H
#define MOD_SFTP_MAC_H
#include "packet.h"
/* Returns the block size of the negotiated MAC algorithm, or 0 if no MAC
* has been negotiated yet.
*/
size_t sftp_mac_get_block_size(void);
void sftp_mac_set_block_size(size_t);
const char *sftp_mac_get_read_algo(void);
int sftp_mac_set_read_algo(const char *);
int sftp_mac_set_read_key(pool *, const EVP_MD *, const BIGNUM *, const char *,
uint32_t);
int sftp_mac_read_data(struct ssh2_packet *);
const char *sftp_mac_get_write_algo(void);
int sftp_mac_set_write_algo(const char *);
int sftp_mac_set_write_key(pool *, const EVP_MD *, const BIGNUM *, const char *,
uint32_t);
int sftp_mac_write_data(struct ssh2_packet *);
#endif
|
