githubmirror/libtpms

src/tpm2/ManagementCommands.c
113 строк5 KB
Stefan Berger
tpm2: sync svn 1490; whitespace and comment changes only
14 апр 2020, 23:03
14 апр 2020, 23:03b546847
/********************************************************************************/
/*										*/
/*			Miscellaneous Management Functions	   		*/
/*			     Written by Ken Goldman				*/
/*		       IBM Thomas J. Watson Research Center			*/
/*            $Id: ManagementCommands.c 1490 2019-07-26 21:13:22Z kgoldman $	*/
/*										*/
/*  Licenses and Notices							*/
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/*  (c) Copyright IBM Corp. and others, 2016 - 2018				*/
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/********************************************************************************/

#include "Tpm.h"
#include "PP_Commands_fp.h"
#if CC_PP_Commands  // Conditional expansion of this file
TPM_RC
TPM2_PP_Commands(
		 PP_Commands_In  *in             // IN: input parameter list
		 )
{
    UINT32          i;
    // The command needs NV update.  Check if NV is available.
    // A TPM_RC_NV_UNAVAILABLE or TPM_RC_NV_RATE error may be returned at
    // this point
    RETURN_IF_NV_IS_NOT_AVAILABLE;
    // Internal Data Update
    // Process set list
    for(i = 0; i < in->setList.count; i++)
	// If command is implemented, set it as PP required.  If the input
	// command is not a PP command, it will be ignored at
	// PhysicalPresenceCommandSet().
	// Note: PhysicalPresenceCommandSet() checks if the command is implemented.
	PhysicalPresenceCommandSet(in->setList.commandCodes[i]);
    // Process clear list
    for(i = 0; i < in->clearList.count; i++)
	// If command is implemented, clear it as PP required.  If the input
	// command is not a PP command, it will be ignored at
	// PhysicalPresenceCommandClear().  If the input command is
	// TPM2_PP_Commands, it will be ignored as well
	PhysicalPresenceCommandClear(in->clearList.commandCodes[i]);
    // Save the change of PP list
    NV_SYNC_PERSISTENT(ppList);
    return TPM_RC_SUCCESS;
}
#endif // CC_PP_Commands
#include "Tpm.h"
#include "SetAlgorithmSet_fp.h"
#if CC_SetAlgorithmSet  // Conditional expansion of this file
TPM_RC
TPM2_SetAlgorithmSet(
		     SetAlgorithmSet_In  *in             // IN: input parameter list
		     )
{
    // The command needs NV update.  Check if NV is available.
    // A TPM_RC_NV_UNAVAILABLE or TPM_RC_NV_RATE error may be returned at
    // this point
    RETURN_IF_NV_IS_NOT_AVAILABLE;
    // Internal Data Update
    gp.algorithmSet = in->algorithmSet;
    // Write the algorithm set changes to NV
    NV_SYNC_PERSISTENT(algorithmSet);
    return TPM_RC_SUCCESS;
}
#endif // CC_SetAlgorithmSet