Complete RISC Processor Security Solution

Features

• Integrates with existing processor cores
• Enforces Software Defined Metadata Policies
• Flexible Software Defined Policies enforced by a decoupled hardware interlock
• Policies checked at every instruction
• No instruction fully commits before passing policy verification - stops attacks before they start
• Configurable size Policy Rule Cache accelerates software defined rule execution to match application processor throughput
• Optional RISC-V policy execution core, for highest performance, or run policies on Application Processor for area-critical designs
• Flexible memory mapping of tag locations and sizes
• AXI4 and AHB interconnect options

Benefits

• One & done hardware security: delivering all the security needed to defend against network-based attacks. No more reactive, after-the-fact software.
• Customizable & updatable protection: offering patented micro-policy security rules that can be updated at any time. Should needs exceed standard security, customers can create policies to match specific criteria.
• Known & unknown attack defense: blocking entire classes of attack to eliminate all network- based attacks. Plus, no more zero-day threats.
• Broad & flexible compatibility: protecting most existing cores, applications, and systems. Retain existing technology, up and down the stack.

Deliverables

• MCU Kit 1.0: FPGA bitstream synthesized for Kintex-7 running on Digilent Genesys 2 development board
• SDK 2.0: Modified GNU toolchain, functional software simulator, comprehensive technical documentation, performance profiling tools. Delivered as a VM.

Applications

• Transportation (automotive, locomotive, aerospace)
• Energy (grid controllers and monitors)
• Industrial Automation and Factory Computing
• Medical Devices (implantable)
• Connected Home (security and monitoring)
• Point of Sale Systems (ATM, vending, checkout)
• Other IoT and Industrial IoT applications

Block Diagram of the Complete RISC Processor Security Solution IP Core

Video Demo of the Complete RISC Processor Security Solution IP Core

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