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/***********************************************************************;
* Copyright (c) 2015 - 2017, Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. 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.
*
* 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.
***********************************************************************/
#include "tss2_tpm2_types.h"
#include "tss2_mu.h"
#include "sysapi_util.h"
TSS2_RC Tss2_Sys_PolicyOR_Prepare(
TSS2_SYS_CONTEXT *sysContext,
TPMI_SH_POLICY policySession,
const TPML_DIGEST *pHashList)
{
_TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext);
TSS2_RC rval;
if (!ctx || !pHashList)
return TSS2_SYS_RC_BAD_REFERENCE;
rval = CommonPreparePrologue(ctx, TPM2_CC_PolicyOR);
if (rval)
return rval;
rval = Tss2_MU_UINT32_Marshal(policySession, ctx->cmdBuffer,
ctx->maxCmdSize,
&ctx->nextData);
if (rval)
return rval;
rval = Tss2_MU_TPML_DIGEST_Marshal(pHashList, ctx->cmdBuffer,
ctx->maxCmdSize,
&ctx->nextData);
if (rval)
return rval;
ctx->decryptAllowed = 0;
ctx->encryptAllowed = 0;
ctx->authAllowed = 1;
return CommonPrepareEpilogue(ctx);
}
TSS2_RC Tss2_Sys_PolicyOR_Complete (
TSS2_SYS_CONTEXT *sysContext)
{
_TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext);
if (!ctx)
return TSS2_SYS_RC_BAD_REFERENCE;
return CommonComplete(ctx);
}
TSS2_RC Tss2_Sys_PolicyOR(
TSS2_SYS_CONTEXT *sysContext,
TPMI_SH_POLICY policySession,
TSS2L_SYS_AUTH_COMMAND const *cmdAuthsArray,
const TPML_DIGEST *pHashList,
TSS2L_SYS_AUTH_RESPONSE *rspAuthsArray)
{
_TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext);
TSS2_RC rval;
if (!pHashList)
return TSS2_SYS_RC_BAD_REFERENCE;
rval = Tss2_Sys_PolicyOR_Prepare(sysContext, policySession, pHashList);
if (rval)
return rval;
rval = CommonOneCall(ctx, cmdAuthsArray, rspAuthsArray);
if (rval)
return rval;
return Tss2_Sys_PolicyOR_Complete(sysContext);
}