[tor-talk] Tor Post-Quantum Cryptography

bo0od bo0od at riseup.net
Sun May 3 19:32:27 UTC 2020


I wonder if Tor has a roadmap for applying pqc into their design, great 
to see that some projects trying to add it for experimental state:

- OpenSSH  https://www.openssh.com/releasenotes.html

"* ssh(1), sshd(8): Add experimental quantum-computing resistant
    key exchange method, based on a combination of Streamlined NTRU
    Prime 4591^761 and X25519."

- Wireguard 
https://www.wireguard.com/protocol/#Key_Exchange_and_Data_Packets

- TLS:

Benchmarking post-quantum cryptography in TLS: 
https://www.douglas.stebila.ca/research/papers/PQCrypto-PaqSteTam20/

Hybrid key exchange in TLS 1.3: 
https://www.douglas.stebila.ca/research/papers/draft-ietf-tls-hybrid-design/

- C library: https://github.com/open-quantum-safe/liboqs



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