issrkauthcompatible-win32-tpm.md

description	ms.assetid	title	ms.topic	ms.date	topic_type	api_name	api_type	api_location
The IsSrkAuthCompatible method of the Win32\_Tpm class indicates whether the Storage Root Key (SRK) authorization is compatible with the value expected by Windows Vista.	ce6d05b8-673a-40ab-a1d7-3fedfd099306	IsSrkAuthCompatible method of the Win32_Tpm class	reference	05/31/2018	APIRef kbSyntax	Win32_Tpm.IsSrkAuthCompatible	COM	Win32_tpm.dll

IsSrkAuthCompatible method of the Win32_Tpm class

The IsSrkAuthCompatible method of the Win32_Tpm class indicates whether the Storage Root Key (SRK) authorization is compatible with the value expected by Windows Vista.

Syntax

uint32 IsSrkAuthCompatible(
  [out] boolean IsSrkAuthCompatible
);

Parameters

IsSrkAuthCompatible [out]

Type: boolean

If true, the SRK authorization value has a value of zero.

Return value

Type: uint32

All TPM errors as well as errors specific to TPM Base Services can be returned.

Common return codes are listed below.

Return code/value	Description
S_OK 0 (0x0)	The method was successful.

 

Remarks

Managed Object Format (MOF) files contain the definitions for Windows Management Instrumentation (WMI) classes. MOF files are not installed as part of the Windows SDK. They are installed on the server when you add the associated role by using the Server Manager. For more information about MOF files, see Managed Object Format (MOF).

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Namespace	Root\CIMV2\Security\MicrosoftTpm
MOF	Win32_tpm.mof
DLL	Win32_tpm.dll

See also

Win32_Tpm