The N42 blockchain, built with Rust, aims to become the world's premier blockchain mainnet provider, empowering a decentralized ecosystem. By exploring the limitless potential of intelligent technologies, N42 seeks to advance human civilization toward greater equality, efficiency, and intelligence.

Quantum-Resistant Cryptographic Hash Library for Password Hashing and Verification 🦀

Project Sato - C2

A minimal Proof-of-Work blockchain with Dilithium PQC (post-quantum cryptography) and public UTXO ledger - 50+ year quantum resistance

Communication over untrusted networks

Post-quantum cryptographic implementation of HQC (Hamming Quasi-Cyclic) - a NIST PQC candidate for quantum-resistant key encapsulation using code-based cryptography

Inheritable is a Web3 Will solution for secure, decentralized inheritance on Base. It adds claims to a Merkle Tree whose root is Anchored to Base with a Quantum-Resistant signature, and establishes a Decentralized Oracle of Death to unlock claims. | Built for EthDenver #BUIDLthon 2023 by Omar ElNaggar, Paul Loh, Intel Chen, and Zile Cao

Universal Handle Protocol (UHP) – a quantum-resistant, decentralized identity standard to kill passwords and email logins forever. One handle everywhere. No more Google spying on your inbox. Pre-alpha: no code yet, just a fat whitepaper, explainer, roadmap, and vision. Roast it, fork it, build with me. GitHub's open – let's fix identity. #Web3 #DID

QBitcoin Desktop Wallet - A quantum-resistant cryptocurrency wallet using Falcon-512 post-quantum signatures. Secure, cross-platform GUI wallet for QBitcoin blockchain.

Experimental post-quantum cryptographic framework implementing hybrid lattice-based encryption with hash based signatures. Combining Ring-LWE, standard LWE, and Merkle trees for defense against classical and quantum attacks.

Side step quantum threats. Level up your encryption. Future proof your code. This cryptographic library for .NET development includes NIST standardized cryptographic primitives and Kusumi-512, a novel stream symmetric cipher with a 512 bit key size for enhanced quantum resistance.

A universal, nomadic, and offline-first authentication protocol

A post-quantum hash algorithm resistant to quantum attacks, based on Directed Acyclic Graphs and Kyber.

CROWNTITANIUM: an in-house made asymmetric supercipher encryption with post-quantum resistance

Demo using Bouncy Castle Post Quantum Cryptography Library in Android Kotlin Project (NTRU and AES-128)

Quantum Resistant Cryptography - qrc

Quantum-secure video conferencing implementing NIST PQC standards (Kyber-768 + Dilithium3) with Qt6 GUI and GStreamer multimedia. End-to-end encrypted real-time video/audio using post-quantum cryptography.

World's first quantum-resistant NFT marketplace on Hedera Hashgraph - Hedera Ascension Hackathon 2025

Zero-knowledge, quantum-resistant cryptography for Voider.app.

The first open source project that integrates acoustically validated entropy measured using the V-Index into modern browsers’ CSPRNG engines, creating a physically grounded, quantum resistant layer accessible to everyone.