The NIST P-256/P-384 ECDH+ECDSA can be used for elliptic curve key generation, computation of Diffie-Hellman shared secrets as well as for ECDSA signature generation and verification.

The NIST P-256/P-384 ECDH+ECDSA family currently includes two IP cores:
• XIP4123C for ECDH and ECDSA on the NIST P-256 elliptic curve
• XIP4133C for ECDH and ECDSA on the NIST P-384 elliptic curve.

Xiphera s Asymmetric Cryptography IP cores provide cutting-edge security solutions designed for robust public-key operations, including encryption, digital signatures, and key exchanges.These solutions are optimised for both performance and resource efficiency, offering versatile functionality across various cryptographic protocols. All of these Xiphera in-house designed IP cores are optimised for efficiency and optimal performance in both FPGA and ASIC implementations.