Supersingular Isogeny Diffie-Hellman (SIDH) for Post Quantum Computer Key Generation

Prof Bill Buchanan OBE FRSE
Coinmonks
Published in
5 min readAug 4, 2018

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A simpler explanation of isogenies is here.

Introduction

Okay. Strap yourself in, and, it might take a while to fully understand the basic procedure here, but, if you’re interested in a future quantum robust world, it may be worth it. Before we start, you might want to read up on RSA…

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Prof Bill Buchanan OBE FRSE
Coinmonks

Professor of Cryptography. Serial innovator. Believer in fairness, justice & freedom. Based in Edinburgh. Old World Breaker. New World Creator. Building trust.