Alexander Hansen Færøy

Yesterday, I ran a scan of the available #TLS cipher suites in the #Tor production network:

32.32% of our relays currently support the x25519/ML-KEM-768 hybrid #PQC key exchange group.

Relay operators, let's get this number up! 🤩

Big thanks to the #OpenSSL team for providing the PQC support here and making it available to all of us! 🎉😎

More information in https://lists.torproject.org/mailman3/hyperkitty/list/tor-relays@lists.torproject.org/thread/MYP2MQDFTJUODF7SJNLJRWLXJK3KTUEU/ and the individual relay results are available from https://ahf.me/tor-tls-pqc/2026-02-26/

#crypto #postquantumcryptography

Wrote a simple stats parser and visualizer for the #snowflake stats found in Collector: It can show per-country and per-day statistics since we started collecting the numbers. It's available on https://ahf.me/snowflake/

#tor #anticensorship

The last layer of ice in the local park is hopefully disappearing soon ☀️

#copenhagen #fælledparken #spring