meteor-nc: V5.0.0 - LWE-based Key Encapsulation Mechanism (KEM) BlockChain

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Authors: MASAMICHI IIZUMI
Cited by: 0

Abstract

πŸš€ Meteor-NC Block: Post-Quantum Security Meets Blockchain πŸš€ We're thrilled to announce that Meteor-NC Block v0.3.0 is now Production Ready β€” with 93/93 tests passing! βœ… What is it? A post-quantum cryptographic layer for EVM-compatible blockchains, built on our LWE-based Key Encapsulation Mechanism (KEM). πŸ” Key Features: πŸ”Ή Encrypted Wallet-to-Wallet Messaging β€” Secure P2P communication with forward secrecy πŸ”Ή MEV Protection β€” Transaction encryption & commit-reveal schemes to protect against front-running πŸ”Ή On-Chain Key Registry β€” Decentralized public key management via smart contracts πŸ”Ή Wallet Integration β€” Full support for MetaMask Snap & WalletConnect v2 πŸ’‘ Our Philosophy: Meteor-NC doesn't replace signatures β€” it enhances the blockchain experience through confidentiality, bandwidth efficiency, and batch processing. πŸ›‘οΈ Security Built-In: βœ“ Forward Secrecy (ephemeral keys per session) βœ“ Replay Protection (sequence numbers + session IDs) βœ“ Cross-chain Attack Prevention (chain ID in AAD) βœ“ Optional Mutual Authentication (EIP-712 supported) The quantum computing era is approaching. Are your transactions ready?

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
20 January 2026
Language
EN