An Efficient Binary-Field ECC Hardware Design for an SM2-Style Digital Signature Flow
We present a binary-field ECC hardware benchmark for an SM2-style signing flow, rather than a standard-compliant implementation of the 256-bit prime-field SM2 parameters. The design uses the NIST K-233 curve over GF(2233), a Karatsuba multiplier, and a Montgomery ladder in López–Dahab projective coordinates. Parallel s...