| /* Software-based Mobile Trusted Module (MTM) Emulator |
| * Copyright (C) 2004-2010 Mario Strasser <mast@gmx.net> |
| * |
| * This module 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 module 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. |
| * |
| * $Id$ |
| */ |
| |
| #include "mtm_commands.h" |
| #include "tpm/tpm_handles.h" |
| #include "tpm/tpm_commands.h" |
| |
| TPM_RESULT MTM_ReleaseCounter(TPM_COUNT_ID countID, TPM_AUTH *auth1) |
| { |
| int i = HANDLE_TO_INDEX(countID); |
| info("MTM_ReleaseCounter()"); |
| if (i == MTM_COUNTER_SELECT_BOOTSTRAP |
| || i == MTM_COUNTER_SELECT_RIMPROTECT |
| || i == MTM_COUNTER_SELECT_STORAGEPROTECT) { |
| debug("MTM counters cannot be released"); |
| return TPM_FAIL; |
| } |
| return TPM_ReleaseCounter(countID, auth1); |
| } |
| |
| TPM_RESULT MTM_ReleaseCounterOwner(TPM_COUNT_ID countID, TPM_AUTH *auth1) |
| { |
| int i = HANDLE_TO_INDEX(countID); |
| info("MTM_ReleaseCounterOwner()"); |
| if (i == MTM_COUNTER_SELECT_BOOTSTRAP |
| || i == MTM_COUNTER_SELECT_RIMPROTECT |
| || i == MTM_COUNTER_SELECT_STORAGEPROTECT) { |
| debug("MTM counters cannot be released"); |
| return TPM_FAIL; |
| } |
| return TPM_ReleaseCounterOwner(countID, auth1); |
| } |
| |
| |