I'm a cryptography engineer and professional open source maintainer. I've been in charge of cryptography and security on the Go team at Google until 2022, and was on the Cryptography team at Cloudflare until 2017. Read more about what I do and how we might know each other.
I attended the Recurse Center batches Fall 2013 and Fall 2 2017.
All I've written since 2013 is at words.filippo.io.
Cryptography Dispatches is my lightly edited cryptography newsletter.
A tool to easily generate TLS certificates for development
A simple, modern, and secure file encryption tool
The easiest way to use a PIV token with SSH
Preloaded WebPKI intermediate CA certificates to connect to misconfigured servers
An experimental implementation of the CPace PAKE instantiated over ristretto255
A password-store fork that uses age instead of GnuPG
Browser launcher with DNS proxy for accessing captive portals despite custom DNS settings
Homebrew Formula for musl-cross-based Linux cross-compilers
9450 SW Gemini Dr #52960
Beaverton, Oregon 97008-7105
This is a mailing address. I like getting mail!
I don't live in the vicinity, but I will get any correspondence sent here.
Packages are a bit complicated, though.