Cryptography

OPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project.

This post is a beginner's guide to lattices, the math at the heart of the transition to post-quantum (PQ) cryptography. It explains how to do lattice-based encryption and authentication from scratch.

NIST has standardized four post-quantum signature schemes so far, and they’re not done yet: there are fourteen new candidates in the running for standardization. In this blog post we take measure of them and discover why we ended up with so many PQ signatures.

NIST has standardized four post-quantum signature schemes so far, and they’re not done yet: there are fourteen new candidates in the running for standardization. In this blog post we take measure of them and discover why we ended up with so many PQ signatures.

Starting today, you can secure the connection between Cloudflare and your origin server with post-quantum cryptography

Starting today, you can secure the connection between Cloudflare and your origin server with post-quantum cryptography