End-to-end encrypted cloud for photos, videos and 2FA secrets
Keybase Go library, client, service, OS X, iOS, Android, Electron
ObjectivePGP is an open-source library for iOS and macOS
Bug-fix-only libev port of shadowsocks
Decode various cryptocurrency addresses
Mentor, code c, c++, java, go, php, swift, .. DevSecOps virtual lab, .
An experimental cloud storage service featuring client-side encryption
The source code of the In-Browser-File-Encrypter web app