Algorand Releases Quantum-Resistant Upgrade Roadmap, Aiming for Full-Chain Quantum Security by 2027–2028

Odaily Planet Daily News: The Algorand Foundation has released a quantum-resistant upgrade roadmap, planning to initiate a series of protocol upgrades in 2026 and achieve the network's overall "quantum security" capability by the end of 2027 to 2028, in response to the potential threat that future quantum computing poses to existing cryptographic systems. The roadmap shows that the first phase will introduce a post-quantum account system, multi-signature wallets, and staking support, followed by a gradual upgrade of core protocol components to achieve a comprehensive cryptographic migration from the wallet layer to the infrastructure. It is reported that multiple public blockchain ecosystems, including the Ethereum Foundation and Solana, have also initiated similar research into post-quantum cryptography and migration planning. (CoinDesk)