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Complete RISC Processor Security Solution
CoreGuard is an IP solution designed to integrate with leading processors to provide comprehensive security in hardware, at the root of a system. CoreGuard is delivered as a licensed design file and is currently compatible with RISC processor cores. CoreGuard is optimized for IoT & embedded devices. Available for ASIC & FPGA.
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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RISC-V IP
- Digital and mixed-signal IP and ASIC RISC-V reference design for USB Type-C/PD power adapter/charger
- Low-power 32-bit RISC-V processor
- RISC-V processor - 32 bit, 5-stage pipeline
- Compact, efficient 64-bit RISC-V processor with 5-stage pipeline
- Linux capable 64-bit RISC-V processor core with 7-stage pipeline
- Single issue, embedded RISC-V core with 4-stage pipeline