‘A baseline requirement’: Circle says upcoming Layer 1 Arc will be quantum-resistant
At mainnet launch, Arc will introduce a post-quantum signature scheme, which enables users to create quantum-resistant wallets.
Circle, the company behind USD Coin (USDC), announced that its upcoming Layer 1 blockchain Arc will feature quantum-resistant capabilities at mainnet launch. The new blockchain will implement a post-quantum signature scheme, allowing users to create wallets that are resistant to quantum computing attacks. Circle described quantum resistance as "a baseline requirement" for the new network.
Quantum computing poses a theoretical threat to current cryptographic systems that secure blockchain networks and digital assets. As quantum computers become more powerful, they could potentially break the cryptographic algorithms that protect cryptocurrency wallets and transactions. This has prompted blockchain developers to explore post-quantum cryptography solutions that would remain secure even against advanced quantum computing attacks.
The integration of quantum-resistant features from launch positions Arc as one of the few blockchain networks to prioritize this emerging security concern from the outset. While quantum computing threats remain largely theoretical at present, Circle's proactive approach could attract institutions and users seeking enhanced long-term security guarantees for their digital assets.
Arc's mainnet launch timeline and additional technical specifications have not been disclosed. The cryptocurrency industry will be watching to see how other major blockchain projects respond to Circle's quantum-resistant approach and whether similar security measures become standard across new Layer 1 networks.
Source: The Block
