IDirect3DAuthenticatedChannel9 interface

Provides a communication channel with the graphics driver or the Direct3D runtime.

To get a pointer to this interface, call IDirect3DDevice9Video::CreateAuthenticatedChannel.


The IDirect3DAuthenticatedChannel9 interface has these methods.

Method Description
IDirect3DAuthenticatedChannel9::Configure Sends a configuration command to the authenticated channel.
IDirect3DAuthenticatedChannel9::GetCertificate Gets the driver's certificate chain.
IDirect3DAuthenticatedChannel9::GetCertificateSize Gets the size of the driver's certificate chain.
IDirect3DAuthenticatedChannel9::NegotiateKeyExchange Establishes a session key for the authenticated channel.
IDirect3DAuthenticatedChannel9::Query Sends a query to the authenticated channel.


Minimum supported client Windows 7 [desktop apps only]
Minimum supported server Windows Server 2008 R2 [desktop apps only]
Target Platform Windows
Header d3d9.h

See Also

Direct3D Video Interfaces

GPU-Based Content Protection