[C#]
    byte[] AuthorityCertSerial;

[VB.NET]
    Sub set_AuthorityCertSerial(ByVal Value As Byte())

[Pascal]
    property AuthorityCertSerial : string;

[VB6]
    Property IElAuthorityKeyIdentifierExtensionX.AuthorityCertSerial As Variant

[ActiveX]
    HRESULT _stdcall IElAuthorityKeyIdentifierExtensionX.AuthorityCertSerial([out, retval] VARIANT * Value );
    HRESULT _stdcall IElAuthorityKeyIdentifierExtensionX.AuthorityCertSerial([in] VARIANT Value );

[DLL]
    not implemented;