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| 1 /* Software-Based Trusted Platform Module (TPM) Emulator for Linux | 1 /* Software-based Trusted Platform Module (TPM) Emulator |
| 2 * Copyright (C) 2004 Mario Strasser <mast@gmx.net>, | 2 * Copyright (C) 2004-2010 Mario Strasser <mast@gmx.net> |
| 3 * Swiss Federal Institute of Technology (ETH) Zurich | |
| 4 * | 3 * |
| 5 * This module is free software; you can redistribute it and/or modify | 4 * This module is free software; you can redistribute it and/or modify |
| 6 * it under the terms of the GNU General Public License as published | 5 * it under the terms of the GNU General Public License as published |
| 7 * by the Free Software Foundation; either version 2 of the License, | 6 * by the Free Software Foundation; either version 2 of the License, |
| 8 * or (at your option) any later version. | 7 * or (at your option) any later version. |
| 9 * | 8 * |
| 10 * This module is distributed in the hope that it will be useful, | 9 * This module is distributed in the hope that it will be useful, |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 * GNU General Public License for more details. | 12 * GNU General Public License for more details. |
| 14 * | 13 * |
| 15 * $Id$ | 14 * $Id: tpm_ticks.c 364 2010-02-11 10:24:45Z mast $ |
| 16 */ | 15 */ |
| 17 | 16 |
| 18 #include "tpm_emulator.h" | 17 #include "tpm_emulator.h" |
| 19 #include "tpm_commands.h" | 18 #include "tpm_commands.h" |
| 20 #include "tpm_data.h" | 19 #include "tpm_data.h" |
| 21 #include "tpm_handles.h" | 20 #include "tpm_handles.h" |
| 22 #include "tpm_marshalling.h" | 21 #include "tpm_marshalling.h" |
| 23 | 22 |
| 24 /* | 23 /* |
| 25 * Timing Ticks ([TPM_Part3], Section 23) | 24 * Timing Ticks ([TPM_Part3], Section 23) |
| (...skipping 67 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 93 tpmData.stany.data.currentTicks.tag = TPM_TAG_CURRENT_TICKS; | 92 tpmData.stany.data.currentTicks.tag = TPM_TAG_CURRENT_TICKS; |
| 94 tpmData.stany.data.currentTicks.currentTicks += tpm_get_ticks(); | 93 tpmData.stany.data.currentTicks.currentTicks += tpm_get_ticks(); |
| 95 tpm_get_random_bytes(tpmData.stany.data.currentTicks.tickNonce.nonce, | 94 tpm_get_random_bytes(tpmData.stany.data.currentTicks.tickNonce.nonce, |
| 96 sizeof(TPM_NONCE)); | 95 sizeof(TPM_NONCE)); |
| 97 tpmData.stany.data.currentTicks.tickRate = 1; | 96 tpmData.stany.data.currentTicks.tickRate = 1; |
| 98 } else { | 97 } else { |
| 99 tpmData.stany.data.currentTicks.currentTicks += tpm_get_ticks(); | 98 tpmData.stany.data.currentTicks.currentTicks += tpm_get_ticks(); |
| 100 } | 99 } |
| 101 } | 100 } |
| 102 | 101 |
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