Weize Wang

An Alternative Approach for Computing Discrete Logarithms in Compressed SIDH.

2021 · IACR Cryptology ePrint Archive

Currently, public-key compression of supersingular isogeny Diffie-Hellman (SIDH) and its variant, supersingular isogeny key encapsulation (SIKE) involve pairing computation and discrete logarithm computation. In this paper, we propose novel methods to compute only 3 discrete …