]>
Commit | Line | Data |
---|---|---|
48064815 | 1 | /* |
d647a8f9 | 2 | * Copyright (C) 2014-2020 Andreas Steffen |
19ef2aec TB |
3 | * |
4 | * Copyright (C) secunet Security Networks AG | |
48064815 AS |
5 | * |
6 | * This program is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the | |
8 | * Free Software Foundation; either version 2 of the License, or (at your | |
9 | * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, but | |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
13 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | * for more details. | |
15 | */ | |
16 | ||
17 | /** | |
18 | * @defgroup pts_ima_bios_list pts_ima_bios_list | |
19 | * @{ @ingroup pts | |
20 | */ | |
21 | ||
22 | #ifndef PTS_IMA_BIOS_LIST_H_ | |
23 | #define PTS_IMA_BIOS_LIST_H_ | |
24 | ||
3ef5b239 AS |
25 | #include "pts_meas_algo.h" |
26 | ||
48064815 AS |
27 | #include <time.h> |
28 | ||
29 | #include <library.h> | |
d647a8f9 | 30 | #include <tpm_tss.h> |
48064815 AS |
31 | |
32 | typedef struct pts_ima_bios_list_t pts_ima_bios_list_t; | |
33 | ||
34 | /** | |
35 | * Class retrieving Linux IMA BIOS measurements | |
36 | * | |
37 | */ | |
38 | struct pts_ima_bios_list_t { | |
39 | ||
40 | /** | |
41 | * Get the time the BIOS measurements were taken | |
42 | * | |
43 | * @return Measurement time | |
44 | */ | |
45 | time_t (*get_time)(pts_ima_bios_list_t *this); | |
46 | ||
47 | /** | |
48 | * Get the number of non-processed BIOS measurements | |
49 | * | |
50 | * @return Number of measurements left | |
51 | */ | |
52 | int (*get_count)(pts_ima_bios_list_t *this); | |
53 | ||
54 | /** | |
55 | * Get the next BIOS measurement and remove it from the list | |
56 | * | |
57 | * @param pcr PCR where the measurement was extended into | |
58 | * @param measurement Measurement hash | |
59 | * @return Return code | |
60 | */ | |
61 | status_t (*get_next)(pts_ima_bios_list_t *this, uint32_t *pcr, | |
62 | chunk_t *measurement); | |
63 | ||
64 | /** | |
65 | * Destroys a pts_ima_bios_list_t object. | |
66 | */ | |
67 | void (*destroy)(pts_ima_bios_list_t *this); | |
68 | ||
69 | }; | |
70 | ||
71 | /** | |
72 | * Create a PTS IMA BIOS measurement object | |
73 | * | |
d647a8f9 | 74 | * @param tpm TPM object |
48064815 | 75 | * @param file Pathname pointing to the BIOS measurements |
3ef5b239 | 76 | * @param algo hash measurement algorithm to be used |
48064815 | 77 | */ |
3ef5b239 AS |
78 | pts_ima_bios_list_t* pts_ima_bios_list_create(tpm_tss_t *tpm, char *file, |
79 | pts_meas_algorithms_t algo); | |
80 | ||
48064815 AS |
81 | |
82 | #endif /** PTS_IMA_BIOS_LIST_H_ @}*/ |