/********************************************************************************/ /* */ /* 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 */ /* */ /* 1. 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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 ) { if (verbose) { FILE *f = fopen("trace.txt", "a"); fprintf(f, "TPM2_SetAlgorithmSet: authHandle %08x\n", in->authHandle); fclose(f); } // 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