blob: d8bedc470ffdc654c10c152292be06b23afa388f (
plain)
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
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/**
* $Id$
*
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
*
* 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. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*
*/
#ifndef BLO_EN_DE_CRYPT_H
#define BLO_EN_DE_CRYPT_H
#ifdef __cplusplus
extern "C" {
#endif
#include "BLO_sys_types.h"
#define EN_DE_CRYPTHEADERSTRUCTSIZE sizeof(struct BLO_en_de_cryptHeaderStruct)
// Tests showed: pubKeyLen 64, cryptedKeyLen 64 bytes
// So we pick 2*64 bytes + 2 bytes dummy tail for now :
#define MAXPUBKEYLEN 130
#define MAXCRYPTKEYLEN 130
struct BLO_en_de_cryptHeaderStruct {
uint8_t magic; // poor mans header recognize check
uint32_t length; // how much crypted data is there
uint8_t pubKey[MAXPUBKEYLEN];
uint32_t pubKeyLen; // the actual pubKey length
uint8_t cryptedKey[MAXCRYPTKEYLEN];
int32_t cryptedKeyLen; // the actual cryptedKey length (NOTE: signed)
uint32_t datacrc; // crypted data checksum
uint32_t headercrc; // header minus crc itself checksum
};
#ifdef __cplusplus
}
#endif
#endif /* BLO_EN_DE_CRYPT_H */
|
