Post-Quantum

We propose higher-security parametersets of CSIDH, and present highly-optimized implementations. We measure the performance when using these parameters in TLS, and show that the performance is likely not fast enough to consider using CSIDH with conservative parmeter sets.

Invited lecture about TLS, its history and making TLS post quantum. I also discuss KEMTLS.

An introduction to formal analysis and our proof of the security of KEMTLS.

We make KEMTLS more efficient in scenarios where the client already has the server’s long-term public key, for example through caching or because it’s pre-installed.

In this paper, we study implementations of post-quantum signature schemes on resource-constrained devices. We focus on verification of …

Talk about KEMTLS on Cloudflare TV

Talk about Post-Quantum TLS without Handshake Signatures at RWC 2021 (virtual).

Conference talk about Post-Quantum TLS without Handshake Signatures at ACM CCS (virtual).

Talk about Post-Quantum TLS without Handshake Signatures at the Lorentz Workshop (virtual)

Department Lunch Talk about KEMTLS