Naoris Protocol has launched a new blockchain network built with post-quantum cryptography, positioning itself as a forward-looking solution as the crypto industry grapples with the long-term risks posed by quantum computing. The mainnet uses algorithms approved by the National Institute of Standards and Technology (NIST), marking a shift toward standardized quantum-resistant security frameworks.
The move comes amid growing concern that future quantum computers could break the cryptographic systems securing major blockchains like Bitcoin and Ethereum. These networks rely on public-key signature systems such as elliptic curve cryptography, which are currently secure against classical computers but could be vulnerable to quantum attacks using advanced algorithms like Shor’s algorithm. If that happens, attackers could potentially derive private keys from public data and gain control over user wallets.
Naoris aims to address this risk by implementing ML-DSA, the standardized version of the CRYSTALS-Dilithium algorithm finalized by NIST. Unlike some projects experimenting with earlier or interchangeable cryptographic models, Naoris emphasizes strict adherence to finalized standards. The protocol enforces a permanent transition once an account adopts post-quantum cryptography, rejecting any transactions that do not meet the new signature requirements. This approach is designed to eliminate fallback vulnerabilities and ensure consistent security across the network.
The launch highlights a broader industry challenge: upgrading existing blockchains to quantum-resistant systems would require significant changes across wallets, nodes, and core protocols. Ethereum co-founder Vitalik Buterin has previously outlined potential upgrades to replace current signature schemes, while Bitcoin developers are exploring proposals to reduce exposure of public keys in transactions.
