A simple zero-config tool to make locally trusted development certificates with any names you'd like.

A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

A modern, portable, easy to use crypto library.

A dead simple tool to sign files and verify digital signatures.

Command-line client code for Tarsnap.

get things from one computer to another, safely

Code signing and transparency for containers and binaries

Common go library shared across sigstore services and clients

Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

Python binding to the Networking and Cryptography (NaCl) library

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.

OWASP Coraza WAF is a golang modsecurity compatible web application firewall library

Easy-to-use tool for sharing secrets more safely.