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Diffstat (limited to '')
| -rw-r--r-- | src/tpm12/tpm_digest.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/tpm12/tpm_digest.h b/src/tpm12/tpm_digest.h new file mode 100644 index 0000000..6c3b342 --- /dev/null +++ b/src/tpm12/tpm_digest.h @@ -0,0 +1,64 @@ +/********************************************************************************/ +/* */ +/* Digest Handler */ +/* Written by Ken Goldman */ +/* IBM Thomas J. Watson Research Center */ +/* $Id: tpm_digest.h 4071 2010-04-29 19:26:45Z 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_DIGEST_H +#define TPM_DIGEST_H + +#include "tpm_structures.h" +#include "tpm_store.h" + +void TPM_Digest_Init(TPM_DIGEST tpm_digest); +TPM_RESULT TPM_Digest_Load(TPM_DIGEST tpm_digest, + unsigned char **stream, + uint32_t *stream_size); +TPM_RESULT TPM_Digest_Store(TPM_STORE_BUFFER *sbuffer, + const TPM_DIGEST tpm_digest); + +void TPM_Digest_Set(TPM_DIGEST tpm_digest); +void TPM_Digest_Copy(TPM_DIGEST destination, const TPM_DIGEST source); +void TPM_Digest_XOR(TPM_DIGEST out, + const TPM_DIGEST in1, + const TPM_DIGEST in2); +TPM_RESULT TPM_Digest_Compare(const TPM_DIGEST expect, const TPM_DIGEST actual); +void TPM_Digest_IsZero(TPM_BOOL *isZero, TPM_DIGEST tpm_digest); +#if 0 +void TPM_Digest_IsMinusOne(TPM_BOOL *isMinusOne, TPM_DIGEST tpm_digest); +#endif + +#endif |