| 1 | /********************************************************************************/
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| 2 | /* */
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| 3 | /* */
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| 4 | /* Written by Ken Goldman */
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| 5 | /* IBM Thomas J. Watson Research Center */
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| 6 | /* $Id: Policy_spt_fp.h 1490 2019-07-26 21:13:22Z kgoldman $ */
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| 7 | /* */
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| 8 | /* Licenses and Notices */
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| 9 | /* */
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| 10 | /* 1. Copyright Licenses: */
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| 11 | /* */
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| 12 | /* - Trusted Computing Group (TCG) grants to the user of the source code in */
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| 13 | /* this specification (the "Source Code") a worldwide, irrevocable, */
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| 14 | /* nonexclusive, royalty free, copyright license to reproduce, create */
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| 15 | /* derivative works, distribute, display and perform the Source Code and */
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| 16 | /* derivative works thereof, and to grant others the rights granted herein. */
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| 17 | /* */
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| 18 | /* - The TCG grants to the user of the other parts of the specification */
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| 19 | /* (other than the Source Code) the rights to reproduce, distribute, */
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| 20 | /* display, and perform the specification solely for the purpose of */
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| 21 | /* developing products based on such documents. */
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| 22 | /* */
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| 23 | /* 2. Source Code Distribution Conditions: */
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| 24 | /* */
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| 25 | /* - Redistributions of Source Code must retain the above copyright licenses, */
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| 26 | /* this list of conditions and the following disclaimers. */
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| 27 | /* */
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| 28 | /* - Redistributions in binary form must reproduce the above copyright */
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| 29 | /* licenses, this list of conditions and the following disclaimers in the */
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| 30 | /* documentation and/or other materials provided with the distribution. */
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| 31 | /* */
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| 32 | /* 3. Disclaimers: */
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| 33 | /* */
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| 34 | /* - THE COPYRIGHT LICENSES SET FORTH ABOVE DO NOT REPRESENT ANY FORM OF */
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| 35 | /* LICENSE OR WAIVER, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, WITH */
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| 36 | /* RESPECT TO PATENT RIGHTS HELD BY TCG MEMBERS (OR OTHER THIRD PARTIES) */
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| 37 | /* THAT MAY BE NECESSARY TO IMPLEMENT THIS SPECIFICATION OR OTHERWISE. */
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| 38 | /* Contact TCG Administration ([email protected]) for */
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| 39 | /* information on specification licensing rights available through TCG */
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| 40 | /* membership agreements. */
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| 41 | /* */
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| 42 | /* - THIS SPECIFICATION IS PROVIDED "AS IS" WITH NO EXPRESS OR IMPLIED */
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| 43 | /* WARRANTIES WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR */
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| 44 | /* FITNESS FOR A PARTICULAR PURPOSE, ACCURACY, COMPLETENESS, OR */
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| 45 | /* NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS, OR ANY WARRANTY */
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| 46 | /* OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION OR SAMPLE. */
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| 47 | /* */
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| 48 | /* - Without limitation, TCG and its members and licensors disclaim all */
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| 49 | /* liability, including liability for infringement of any proprietary */
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| 50 | /* rights, relating to use of information in this specification and to the */
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| 51 | /* implementation of this specification, and TCG disclaims all liability for */
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| 52 | /* cost of procurement of substitute goods or services, lost profits, loss */
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| 53 | /* of use, loss of data or any incidental, consequential, direct, indirect, */
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| 54 | /* or special damages, whether under contract, tort, warranty or otherwise, */
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| 55 | /* arising in any way out of use or reliance upon this specification or any */
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| 56 | /* information herein. */
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| 57 | /* */
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| 58 | /* (c) Copyright IBM Corp. and others, 2016 */
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| 59 | /* */
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| 60 | /********************************************************************************/
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| 61 |
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| 62 | #ifndef POLICY_SPT_FP_H
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| 63 | #define POLICY_SPT_FP_H
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| 64 |
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| 65 | TPM_RC
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| 66 | PolicyParameterChecks(
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| 67 | SESSION *session,
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| 68 | UINT64 authTimeout,
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| 69 | TPM2B_DIGEST *cpHashA,
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| 70 | TPM2B_NONCE *nonce,
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| 71 | TPM_RC blameNonce,
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| 72 | TPM_RC blameCpHash,
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| 73 | TPM_RC blameExpiration
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| 74 | );
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| 75 | void
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| 76 | PolicyContextUpdate(
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| 77 | TPM_CC commandCode, // IN: command code
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| 78 | TPM2B_NAME *name, // IN: name of entity
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| 79 | TPM2B_NONCE *ref, // IN: the reference data
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| 80 | TPM2B_DIGEST *cpHash, // IN: the cpHash (optional)
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| 81 | UINT64 policyTimeout, // IN: the timeout value for the policy
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| 82 | SESSION *session // IN/OUT: policy session to be updated
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| 83 | );
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| 84 | UINT64
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| 85 | ComputeAuthTimeout(
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| 86 | SESSION *session, // IN: the session containing the time
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| 87 | // values
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| 88 | INT32 expiration, // IN: either the number of seconds from
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| 89 | // the start of the session or the
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| 90 | // time in g_timer;
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| 91 | TPM2B_NONCE *nonce // IN: indicator of the time base
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| 92 | );
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| 93 | void
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| 94 | PolicyDigestClear(
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| 95 | SESSION *session
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| 96 | );
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| 97 | BOOL
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| 98 | PolicySptCheckCondition(
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| 99 | TPM_EO operation,
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| 100 | BYTE *opA,
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| 101 | BYTE *opB,
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| 102 | UINT16 size
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| 103 | );
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| 104 |
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| 105 |
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| 106 |
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| 107 |
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| 108 |
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| 109 |
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| 110 | #endif
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