Tootfinder

Brian Will from Intel on #OpenSSL provider API performance: it was an issue in 3.0, but has dramatically improved to the point where it no longer is an issue.
#OpenSSLConf25 #OSSLConf25

OpenSSL Security Advisory [30th September 2025]
#openssl #vulnerability

#SovereignTechFund is funding a redesign of #OpenSSL BIGNUM APIs to make them constant-time. That's really good news and a very good investment, this really needs doing.

There were many other great talks at the #OpenSSL conference, I encourage you to check them out at https://www.youtube.com/@OpenSSLConference. Some of my highlights in 🧵.

OpenSSL Conference
The official channel of the OpenSSL Conference Watch talks, panels, and interviews from the 2025 conference in Prague and stay tuned for updates on the next edition. Subscribe to follow the OpenSSL community, explore expert insights, and keep up with future events shaping the world of secure communications.

In October, I gave a talk about post-quantum #cryptography at the #OpenSSL Conference in Prague. Yesterday, the video dropped. If you're interested, head to https:/…

And that's it, the #OpenSSLCon25 in Prague has ended. Fantastic organization, many great talks, and some funny ones, too. Recordings should be available in a few weeks.

Had a lovely evening while playing an experimental board game on post-quantum #cryptography with people from Tampere University, the OpenSSL Foundation and Cybernetica.
A fitting end for the 2025 #OpenSSL Conference.

Also yesterday at #OpenSSLCon25: Alex Gaynor of #Python #Cryptography saying their own X.509 parser written in Rust is six times faster than