Sui Adds Post-Quantum Signatures for Quantum-Safe Accounts

Sui will add NIST post-quantum signatures ML-DSA-65 and SLH-DSA-SHA2-128s for quantum-safe accounts, according to PBX Science. The testnet launch is planned for end-2026, with mainnet deployment targeted for Q1 2027. This upgrade aims to protect Sui accounts from potential future quantum computing threats by implementing standardized cryptographic algorithms.