TPMCmd/tpm/include/prototypes/NV_spt_fp.h

/* Microsoft Reference Implementation for TPM 2.0
 *
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 *  included below. This software may be subject to other third party and
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 *  Copyright (c) Microsoft Corporation
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 *  BSD License
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 *  are permitted provided that the following conditions are met:
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 *  of conditions and the following disclaimer.
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 *  Redistributions in binary form must reproduce the above copyright notice, this
 *  list of conditions and the following disclaimer in the documentation and/or other
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/*(Auto)
    Automatically Generated by TpmPrototypes version 2.2 February 10, 2016 
    Date: Sep 13, 2016 Time: 05:58:23 PM  
*/

#ifndef    _NV_SPT_FP_H_
#define    _NV_SPT_FP_H_

//*** NvReadAccessChecks()
// Common routine for validating a read
// Used by TPM2_NV_Read, TPM2_NV_ReadLock and TPM2_PolicyNV
// return type: TPM_RC
//      TPM_RC_NV_AUTHORIZATION     autHandle is not allowed to authorize read
//                                  of the index
//      TPM_RC_NV_LOCKED            Read locked
//      TPM_RC_NV_UNINITIALIZED     Try to read an uninitialized index
//
TPM_RC
NvReadAccessChecks(
    TPM_HANDLE       authHandle,    // IN: the handle that provided the
                                    //     authorization
    TPM_HANDLE       nvHandle,      // IN: the handle of the NV index to be read
    TPMA_NV          attributes     // IN: the attributes of 'nvHandle'
    );

//*** NvWriteAccessChecks()
// Common routine for validating a write
// Used by TPM2_NV_Write, TPM2_NV_Increment, TPM2_SetBits, and TPM2_NV_WriteLock
// return type: TPM_RC
//      TPM_RC_NV_AUTHORIZATION     Authorization fails
//      TPM_RC_NV_LOCKED            Write locked
//
TPM_RC
NvWriteAccessChecks(
    TPM_HANDLE       authHandle,    // IN: the handle that provided the
                                    //     authorization
    TPM_HANDLE       nvHandle,      // IN: the handle of the NV index to be written
    TPMA_NV          attributes     // IN: the attributes of 'nvHandle'
    );

//*** NvClearOrderly()
// This function is used to cause gp.orderlyState to be cleared to the
// non-orderly state.
TPM_RC
NvClearOrderly(
    void
    );

//*** NvIsPinPassIndex()
// Function to check to see if an NV index is a PIN Pass Index
// return type: BOOL
//  TRUE    is pin pass
//  FALSE   is not pin pass
BOOL
NvIsPinPassIndex(
    TPM_HANDLE          index       // IN: Handle to check
    );


#endif  // _NV_SPT_FP_H_