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Diffstat (limited to 'src/tpm12/tpm_ticks.h')
| -rw-r--r-- | src/tpm12/tpm_ticks.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/tpm12/tpm_ticks.h b/src/tpm12/tpm_ticks.h new file mode 100644 index 0000000..bebfdc6 --- /dev/null +++ b/src/tpm12/tpm_ticks.h @@ -0,0 +1,97 @@ +/********************************************************************************/ +/* */ +/* Tick Handler */ +/* Written by Ken Goldman */ +/* IBM Thomas J. Watson Research Center */ +/* $Id: tpm_ticks.h 4114 2010-09-30 22:24:32Z kgoldman $ */ +/* */ +/* (c) Copyright IBM Corporation 2006, 2010. */ +/* */ +/* All rights reserved. */ +/* */ +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions are */ +/* met: */ +/* */ +/* Redistributions of source code must retain the above copyright notice, */ +/* this list of conditions and the following disclaimer. */ +/* */ +/* Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ +/* */ +/* Neither the names of the IBM Corporation nor the names of its */ +/* contributors may be used to endorse or promote products derived from */ +/* this software without specific prior written permission. */ +/* */ +/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ +/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ +/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR */ +/* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */ +/* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */ +/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */ +/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, */ +/* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY */ +/* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */ +/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE */ +/* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +/********************************************************************************/ + +#ifndef TPM_TICKS_H +#define TPM_TICKS_H + +#include "tpm_types.h" +#include "tpm_global.h" +#include "tpm_structures.h" + +/* + UINT64 +*/ + +void TPM_Uint64_Init(TPM_UINT64 *tpm_uint64); +TPM_RESULT TPM_Uint64_Load(TPM_UINT64 *tpm_uint64, + unsigned char **stream, + uint32_t *stream_size); +TPM_RESULT TPM_Uint64_Store(TPM_STORE_BUFFER *sbuffer, + const TPM_UINT64 *tpm_uint64); +void TPM_Uint64_Copy(TPM_UINT64 *dest, + const TPM_UINT64 *src); +TPM_RESULT TPM_Uint64_Test(void); + +/* + TPM_CURRENT_TICKS +*/ + +void TPM_CurrentTicks_Init(TPM_CURRENT_TICKS *tpm_current_ticks); +TPM_RESULT TPM_CurrentTicks_Store(TPM_STORE_BUFFER *sbuffer, + const TPM_CURRENT_TICKS *tpm_current_ticks); +TPM_RESULT TPM_CurrentTicks_LoadAll(TPM_CURRENT_TICKS *tpm_current_ticks, + unsigned char **stream, + uint32_t *stream_size); +TPM_RESULT TPM_CurrentTicks_StoreAll(TPM_STORE_BUFFER *sbuffer, + const TPM_CURRENT_TICKS *tpm_current_ticks); +TPM_RESULT TPM_CurrentTicks_Start(TPM_CURRENT_TICKS *tpm_current_ticks); +TPM_RESULT TPM_CurrentTicks_Update(TPM_CURRENT_TICKS *tpm_current_ticks); +void TPM_CurrentTicks_Copy(TPM_CURRENT_TICKS *dest, + TPM_CURRENT_TICKS *src); + +/* + Processing Functions +*/ + +TPM_RESULT TPM_Process_GetTicks(tpm_state_t *tpm_state, + TPM_STORE_BUFFER *response, + TPM_TAG tag, + uint32_t paramSize, + TPM_COMMAND_CODE ordinal, + unsigned char *command, + TPM_TRANSPORT_INTERNAL *transportInternal); +TPM_RESULT TPM_Process_TickStampBlob(tpm_state_t *tpm_state, + TPM_STORE_BUFFER *response, + TPM_TAG tag, + uint32_t paramSize, + TPM_COMMAND_CODE ordinal, + unsigned char *command, + TPM_TRANSPORT_INTERNAL *transportInternal); + +#endif |