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111 lines
4.6 KiB
C
111 lines
4.6 KiB
C
/********************************************************************************/
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/* */
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/* */
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/* Written by Ken Goldman */
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/* IBM Thomas J. Watson Research Center */
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/* $Id: Policy_spt_fp.h 1490 2019-07-26 21:13:22Z kgoldman $ */
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/* */
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/* Licenses and Notices */
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/* */
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/* 1. Copyright Licenses: */
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/* */
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/* - Trusted Computing Group (TCG) grants to the user of the source code in */
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/* this specification (the "Source Code") a worldwide, irrevocable, */
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/* nonexclusive, royalty free, copyright license to reproduce, create */
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/* derivative works, distribute, display and perform the Source Code and */
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/* derivative works thereof, and to grant others the rights granted herein. */
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/* */
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/* - The TCG grants to the user of the other parts of the specification */
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/* (other than the Source Code) the rights to reproduce, distribute, */
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/* display, and perform the specification solely for the purpose of */
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/* developing products based on such documents. */
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/* */
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/* 2. Source Code Distribution Conditions: */
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/* */
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/* - Redistributions of Source Code must retain the above copyright licenses, */
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/* this list of conditions and the following disclaimers. */
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/* */
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/* - Redistributions in binary form must reproduce the above copyright */
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/* licenses, this list of conditions and the following disclaimers in the */
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/* documentation and/or other materials provided with the distribution. */
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/* */
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/* 3. Disclaimers: */
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/* */
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/* - THE COPYRIGHT LICENSES SET FORTH ABOVE DO NOT REPRESENT ANY FORM OF */
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/* LICENSE OR WAIVER, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, WITH */
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/* RESPECT TO PATENT RIGHTS HELD BY TCG MEMBERS (OR OTHER THIRD PARTIES) */
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/* THAT MAY BE NECESSARY TO IMPLEMENT THIS SPECIFICATION OR OTHERWISE. */
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/* Contact TCG Administration (admin@trustedcomputinggroup.org) for */
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/* information on specification licensing rights available through TCG */
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/* membership agreements. */
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/* */
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/* - THIS SPECIFICATION IS PROVIDED "AS IS" WITH NO EXPRESS OR IMPLIED */
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/* WARRANTIES WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR */
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/* FITNESS FOR A PARTICULAR PURPOSE, ACCURACY, COMPLETENESS, OR */
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/* NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS, OR ANY WARRANTY */
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/* OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION OR SAMPLE. */
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/* */
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/* - Without limitation, TCG and its members and licensors disclaim all */
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/* liability, including liability for infringement of any proprietary */
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/* rights, relating to use of information in this specification and to the */
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/* implementation of this specification, and TCG disclaims all liability for */
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/* cost of procurement of substitute goods or services, lost profits, loss */
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/* of use, loss of data or any incidental, consequential, direct, indirect, */
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/* or special damages, whether under contract, tort, warranty or otherwise, */
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/* arising in any way out of use or reliance upon this specification or any */
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/* information herein. */
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/* */
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/* (c) Copyright IBM Corp. and others, 2016 */
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/* */
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/********************************************************************************/
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#ifndef POLICY_SPT_FP_H
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#define POLICY_SPT_FP_H
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TPM_RC
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PolicyParameterChecks(
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SESSION *session,
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UINT64 authTimeout,
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TPM2B_DIGEST *cpHashA,
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TPM2B_NONCE *nonce,
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TPM_RC blameNonce,
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TPM_RC blameCpHash,
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TPM_RC blameExpiration
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);
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void
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PolicyContextUpdate(
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TPM_CC commandCode, // IN: command code
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TPM2B_NAME *name, // IN: name of entity
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TPM2B_NONCE *ref, // IN: the reference data
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TPM2B_DIGEST *cpHash, // IN: the cpHash (optional)
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UINT64 policyTimeout, // IN: the timeout value for the policy
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SESSION *session // IN/OUT: policy session to be updated
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);
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UINT64
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ComputeAuthTimeout(
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SESSION *session, // IN: the session containing the time
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// values
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INT32 expiration, // IN: either the number of seconds from
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// the start of the session or the
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// time in g_timer;
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TPM2B_NONCE *nonce // IN: indicator of the time base
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);
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void
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PolicyDigestClear(
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SESSION *session
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);
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BOOL
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PolicySptCheckCondition(
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TPM_EO operation,
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BYTE *opA,
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BYTE *opB,
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UINT16 size
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);
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#endif
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