QryptCoin (QRY) - Post-quantum secure cryptocurrency with Dilithium signatures and ML-KEM key exchange
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Feb 3, 2026 - C++
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quantum-resistant
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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.
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Feb 6, 2026 - Rust
Quantum-Resistant Cryptographic Hash Library for Password Hashing and Verification 🦀
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Apr 17, 2025 - Rust
Project Sato - C2
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Apr 24, 2025
A minimal Proof-of-Work blockchain with Dilithium PQC (post-quantum cryptography) and public UTXO ledger - 50+ year quantum resistance
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Feb 4, 2026 - Rust
Communication over untrusted networks
ed25519 chacha20-poly1305 realtime-messaging end-to-end-encryption double-ratchet quantum-resistant ml-kem ml-dsa hkdf-sha512
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Jan 1, 2026 - Go
Post-quantum cryptographic implementation of HQC (Hamming Quasi-Cyclic) - a NIST PQC candidate for quantum-resistant key encapsulation using code-based cryptography
security nist cryptography encryption research cybersecurity post-quantum-cryptography error-correcting-codes quantum-safe public-key-cryptography cryptographic-algorithms hqc kem pqc quantum-resistant key-encapsulation code-based-cryptography lattice-based-cryptography nist-pqc nshkr-security
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Nov 26, 2025
Quantum-resistant cryptocurrency using CRYSTALS-Dilithium signatures
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Feb 5, 2026 - HTML
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
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Mar 14, 2023 - JavaScript
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
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Jan 20, 2026
QBitcoin Desktop Wallet - A quantum-resistant cryptocurrency wallet using Falcon-512 post-quantum signatures. Secure, cross-platform GUI wallet for QBitcoin blockchain.
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Oct 17, 2025 - Python
Quantum-resistant, AI-native Layer 1 blockchain with TriStream mining, horizontal sharding, and GhostDAG consensus. Built with Rust for the post-quantum era.
consensus sharding post-quantum-cryptography layer1 quantum-resistant horizontal-sharding zk-proofs ai-native ghostdag tri-stream-mining
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Feb 5, 2026 - Rust
A post-quantum hash algorithm resistant to quantum attacks, based on Directed Acyclic Graphs and Kyber.
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Oct 7, 2024 - C++
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.
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Feb 6, 2026 - C#
CROWNTITANIUM: an in-house made asymmetric supercipher encryption with post-quantum resistance
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Nov 14, 2023 - C
Demo using Bouncy Castle Post Quantum Cryptography Library in Android Kotlin Project (NTRU and AES-128)
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Jun 5, 2024 - Kotlin
Quantum Resistant Cryptography - qrc
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Jun 25, 2025 - Go
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.
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Jan 9, 2026 - C++
Zero-knowledge, quantum-resistant cryptography for Voider.app.
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Dec 4, 2025 - JavaScript
Q-GRID Canada — World's first quantum-resistant NFT marketplace on Hedera Hashgraph. Hedera Ascension Hackathon 2025 winner.
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Dec 5, 2025 - JavaScript
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