SIKE advantages: Smallest public key size. Key compression has become almost free. Straightforward parameter selection. No decryption error, Gaussians, rejection sampling, etc. …

SIKE is an isogeny-based key encapsulation suite based on pseudo-random walks in supersingular isogeny graphs, that was submitted to the NIST standardization process on post …

SIKE'd Up: Fast and Secure Hardware Architectures for Supersingular Isogeny Key EncapsulationBrian Koziel and A-Bon Ackie and Rami El Khatib and Reza Azarderakhsh and …

Brian Koziel, A-Bon Ackie, Rami El Khatib, Reza Azarderakhsh, and Mehran Mozaffari-Kermani Abstract fast parallel architecture to perform supersingular isogeny key encapsulation (SIKE). …

In this case, we see a 32-byte secret (private) key size for P256, and 64 bytes for the public key (as it has an x- and y-co-ordinate value) and then another byte added to identify the type of point.

2025年6月1日 · This document covers the SIKE Key Encapsulation Mechanism (KEM) implementation, specifically the three core KEM functions that provide the public interface for …

In principle, a non-generic attack against SIKE could conceivably exist; however, none is currently known. For generic attacks:

In the fourth round of the Post-Quantum Cryp-tography Standardization Process, NIST selected four candidate algorithms for key estab-lishment to be studied: BIKE, Classic McEliece, HQC, …

This software is part of "Supersingular Isogeny Key Encapsulation", a submission to the NIST Post-Quantum Standardization project. - PQCrypto …

over long distances or in high interference environments. The smallest set of SIKE parameters with key compression features keys of only 196 bytes, which is only around three times larger