Intel Corporation
Digital signature verification engine for reconfigurable circuit devices

Abstract:

Embodiments are directed to a digital signature verification engine for reconfigurable circuit devices. An embodiment of an apparatus includes one or more processors; and a reconfigurable circuit device, the reconfigurable circuit device including digital signal processing (DSP) blocks and logic elements (LEs), wherein the one or more processors are to configure the reconfigurable circuit device to operate as a signature verification engine for a bit stream, the signature verification engine including a hybrid multiplication unit, the hybrid multiplication unit combining a set of LEs and a set of the DSPs to multiply operands for signature verification.