An experiment.

The formally verified crypto library for Rust

ML-DSA in CMS

This repository contains the artifact for our paper "Cascading Spy Sheets: Exploiting the Complexity of Modern CSS for Email and Browser Fingerprinting" published at NDSS 2025.

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

A collection of Rust crates in the cryptography space

A clone of cryptographic-message-syntax crate

Public Key Infrastructure utility library

An S/MIME signing utility for use with Git

A GELF implementation for Rust

HaveIBeenPwned Password Policy for Keycloak PoC

Modern Email devroom at FOSDEM 2026

haveibeenpwned is a command-line application that uses HaveIBeenPwned service and can create and use Binary Fuse filter for efficient query at cost of false positives

Rasdaemon is a RAS (Reliability, Availability and Serviceability) logging tool. It records memory errors, using the EDAC tracing events. EDAC is a Linux kernel subsystem with handles detection of E…

A webmail.

Command line utility and a Node.js library for email authentication

PKI.js is a pure JavaScript library implementing the formats that are used in PKI applications (signing, encryption, certificate requests, OCSP and TSP requests/responses). It is built on WebCrypto…

Wildduck: dockerized - 🦆+🐋=❤

A fast, highly extensible, and event driven SMTP server

Zone.eu documentation and script examples

Community-driven baseline to accelerate Intune adoption and learning.

Opinionated email server

The Zonemaster Project

Multi-threaded implementation of redis written in rust

Additional completion definitions for Zsh.