eFPGA Security Integration with Synopsys PUF Technology

This document is a success story detailing the integration of eFPGA security technology by Flex Logix and Synopsys. It outlines how embedded FPGAs (eFPGA) are increasingly utilized across various markets, such as 5G and automotive, to enhance power efficiency and reduce costs. The text describes the advantages of using Flex Logix's eFPGA technology, including its area efficiency and compatibility with existing metal stacks. A significant focus is placed on the security of eFPGA configurations, particularly in high-risk applications. The document introduces Synopsys's SRAM Physical Unclonable Function (PUF) technology, which provides a method for encrypting eFPGA configuration data using a unique device key that is not stored on the device. This approach enhances security by preventing unauthorized access and modification of the eFPGA bitstream. The summary also emphasizes the benefits of this technology, including high security, flexibility, low cost, and scalability, making it an appealing solution for SoC hardware engineering.