JavaScript implementation of CRYSTALS-KYBER (version 3) post-quantum key exchange algorithm.

PQClean for Node.js, Deno, and browsers 🔏🔑 Node.js native addon and WebAssembly implementation

Exploration of NIST post-quantum signatures on-ramp candidates

A comprehensive list of post-quantum crypto schemes and their properties

VESvault End-to-End Encryption API: Encrypt Everything Without Fear of Losing the Key

Default mode: DTLS over WebRTC DataChannel (non-PQ). Optional: PQ app-layer E2EE with HPKE via --pq over DTLS. Rendezvous via short human-readable codes.

Fast-Fourier Lattice-based Compact Signatures over NTRU in JavaScript

Quark is a messaging service that uses post-quantum end-to-end encryption.

Server for my post quantum password manager.

Demo project for P2P Coinjoin using ZK-Snarks to post quantum world

Quantum-resistant security for critical infrastructure & economic stability — aligned with NIST Cybersecurity Framework 2.0 and compatible with NIST PQC standards.

A Quantum-Safe signature demo from the ZRL Security department

A browser-based tool for measuring and comparing performance characteristics of post-quantum cryptographic algorithms.

A proxy server to perform post quantum key exchange on behalf of a client

A simulation environment for testing and benchmarking post-quantum cryptography implementations against traditional cryptographic methods.

Hide files and messages inside images with post-quantum encryption. Military-grade steganography using Kyber1024 + ChaCha20 that even quantum computers can't break. Cross-platform desktop app.

Voider is a zero-knowledge encrypted privacy suite for file sharing, text paste, and private chat.

Browser encryption/decryption tool

This repository provides JavaScript (Node.js) bindings to C implementations of post-quantum cryptography (PQC) algorithms for benchmarking and testing purposes. It currently supports the following NIST PQC candidates: