1/*
2 * The Initial Developer of the Original Code is International
3 * Business Machines Corporation. Portions created by IBM
4 * Corporation are Copyright (C) 2005 International Business
5 * Machines Corporation. All Rights Reserved.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the Common Public License as published by
9 * IBM Corporation; either version 1 of the License, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * Common Public License for more details.
16 *
17 * You should have received a copy of the Common Public License
18 * along with this program; if not, a copy can be viewed at
19 * http://www.opensource.org/licenses/cpl1.0.php.
20 */
21
22#ifndef __TPM_UNSEAL_H
23#define __TPM_UNSEAL_H
24
25#define TPMSEAL_FILE_ERROR -2
26#define TPMSEAL_STD_ERROR -1
27
28enum tpm_errors {
29	ENOTSSHDR = 0,
30	ENOTSSFTR,
31	EWRONGTSSTAG,
32	EWRONGEVPTAG,
33	EWRONGDATTAG,
34	EWRONGKEYTYPE,
35	EBADSEEK,
36};
37
38extern int tpm_errno;
39
40int tpmUnsealFile(char*, unsigned char**, int*, BOOL);
41void tpmUnsealShred(unsigned char*, int);
42char* tpmUnsealStrerror(int);
43
44#endif
45