Rediger

Del via


CreateEndorsementKeyPair method of the Win32_Tpm class

The CreateEndorsementKeyPair method of the Win32_Tpm class creates an 2048-bit endorsement key pair on the TPM. The endorsement key pair must be available for the TakeOwnership method to run successfully. You can use the IsEndorsementKeyPairPresent method to detect whether the endorsement key already exists on the TPM.

Syntax

uint32 CreateEndorsementKeyPair();

Parameters

This method has no parameters.

Return value

Type: uint32

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

The following table lists some of the common return codes.

Return code/value Description
S_OK
0 (0x0)
The method was successful.
TPM_E_DISABLED_CMD
2150105096 (0x80280008)
An endorsement key pair already exists on this TPM.

 

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