NIST P-256/P-384 ECDH and ECDSA by Xiphera is a compact Intellectual Property (IP) core for Elliptic Curve Diffie-Hellman (ECDH) and Elliptic Curve Digital Signature Algorithm (ECDSA) on NIST prime curves. It is designed for easy integration with FPGA- and ASIC-based designs in a vendor-agnostic methodology, without relying on FPGA manufacturer-specific features. The IP core has obtained CAVP validation and is compliant with FIPS 186-4 and SP 800-56A standards.
