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Diffstat (limited to 'src/tpm12/tpm_store.h')
| -rw-r--r-- | src/tpm12/tpm_store.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/tpm12/tpm_store.h b/src/tpm12/tpm_store.h new file mode 100644 index 0000000..8b6fefd --- /dev/null +++ b/src/tpm12/tpm_store.h @@ -0,0 +1,111 @@ +/********************************************************************************/ +/* */ +/* Safe Storage Buffer */ +/* Written by Ken Goldman */ +/* IBM Thomas J. Watson Research Center */ +/* $Id: tpm_store.h 4668 2012-01-25 21:16:48Z 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_STORE_H +#define TPM_STORE_H + +#include "tpm_global.h" +#include "tpm_load.h" +#include "tpm_types.h" + +void TPM_Sbuffer_Init(TPM_STORE_BUFFER *sbuffer); +TPM_RESULT TPM_Sbuffer_Load(TPM_STORE_BUFFER *sbuffer, + unsigned char **stream, + uint32_t *stream_size); +/* TPM_Sbuffer_Store(): See TPM_Sbuffer_AppendAsSizedBuffer() */ +void TPM_Sbuffer_Delete(TPM_STORE_BUFFER *sbuffer); + +void TPM_Sbuffer_Clear(TPM_STORE_BUFFER *sbuffer); +void TPM_Sbuffer_Get(TPM_STORE_BUFFER *sbuffer, + const unsigned char **buffer, + uint32_t *length); +void TPM_Sbuffer_GetAll(TPM_STORE_BUFFER *sbuffer, + unsigned char **buffer, + uint32_t *length, + uint32_t *total); +TPM_RESULT TPM_Sbuffer_Set(TPM_STORE_BUFFER *sbuffer, + unsigned char *buffer, + const uint32_t length, + const uint32_t total); + +TPM_RESULT TPM_Sbuffer_Append(TPM_STORE_BUFFER *sbuffer, + const unsigned char *data, + size_t data_length); + +TPM_RESULT TPM_Sbuffer_Append8(TPM_STORE_BUFFER *sbuffer, uint8_t data); +TPM_RESULT TPM_Sbuffer_Append16(TPM_STORE_BUFFER *sbuffer, uint16_t data); +TPM_RESULT TPM_Sbuffer_Append32(TPM_STORE_BUFFER *sbuffer, uint32_t data); +TPM_RESULT TPM_Sbuffer_AppendAsSizedBuffer(TPM_STORE_BUFFER *destSbuffer, + TPM_STORE_BUFFER *srcSbuffer); +TPM_RESULT TPM_Sbuffer_AppendSBuffer(TPM_STORE_BUFFER *destSbuffer, + TPM_STORE_BUFFER *srcSbuffer); + + +TPM_RESULT TPM_Sbuffer_StoreInitialResponse(TPM_STORE_BUFFER *response, + TPM_TAG response_tag, + TPM_RESULT returnCode); +TPM_RESULT TPM_Sbuffer_StoreFinalResponse(TPM_STORE_BUFFER *sbuffer, + TPM_RESULT returnCode, + tpm_state_t *tpm_state); + +#if 0 +TPM_RESULT TPM_Sbuffer_Test(void); +#endif + +/* type to byte stream */ + +void STORE32(unsigned char *buffer, unsigned int offset, uint32_t value); +void STORE16(unsigned char *buffer, unsigned int offset, uint16_t value); +void STORE8 (unsigned char *buffer, unsigned int offset, uint8_t value); + +/* load and store to bitmap */ + +TPM_RESULT TPM_Bitmap_Load(TPM_BOOL *tpm_bool, + uint32_t tpm_bitmap, + uint32_t *pos); +TPM_RESULT TPM_Bitmap_Store(uint32_t *tpm_bitmap, + TPM_BOOL tpm_bool, + uint32_t *pos); + +/* generic function prototype for a structure store callback function */ + +typedef TPM_RESULT (*TPM_STORE_FUNCTION_T )(TPM_STORE_BUFFER *sbuffer, + const void *tpm_structure); + +#endif |