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/********************************************************************************/
/* */
/* 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
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