FortiPKA-RISC-V is a high-speed public key accelerator that enhances the efficiency of cryptographic tasks by offloading complex operations from the main CPU. It is particularly effective for tasks involving large integer arithmetic typical in asymmetric cryptography. The design eliminates the need for data transformations linked to Montgomery domain conversion, boosting performance significantly. The RISC-V core allows flexible integration using interfaces such as AMBA AXI4, APB, and others. It supports a wide range of cryptographic algorithms including RSA, ECDSA, and SM2, maintaining resilience against side-channel attacks through robust technological methodologies. This solution proves ideal for embedded systems in IoT, automotive, and payment systems, offering high configurability to align with specific performance and area requirements.
