I'm Daniel (@cpu).

🛠️💕 I like: Go, applied cryptography, Rust, mountain bikes, ACME, computer security, mushrooms, Nix/NixOS, death|black metal, Linux, free software, skateboards, DNS, emoji, snowboards, Wireguard, living in the woods, MUDs, LPC, & reading other people’s dev logs.

🚧🏗️ I’ve worked at: Block/Square, Let’s Encrypt/ISRG, Fastly, Leviathan Security Group, & the Carleton Computer Security Lab. I helped make ACME and I’ve contributed to free software like Boulder, Nixpkgs, ZLint, and Streisand.

🕰️🦀 Recently: I've been learning Rust and contributing to the Rustls ecosystem.