Developers Urged to Migrate Smart Contracts to Quantum-Resistant Standards by 2030
As quantum computing advances, the need for migrating smart contracts to post-quantum cryptography (PQC) becomes critical. The EU plans for deployment between 2026 and 2030, while the US targets 2035. Major blockchains like Ethereum and Solana are at risk due to their reliance on vulnerable algorithms. NIST recommends algorithms like CRYSTALS-Dilithium for digital signatures. A hybrid signing model is proposed to ensure compatibility with legacy systems. Testing on testnets is advised before mainnet deployment.
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With advancements in quantum computing, the migration of smart contracts to post-quantum cryptography (PQC) is essential to safeguard digital assets. The EU's Coordinated Implementation Roadmap sets a deployment window from 2026 to 2030, while the US aims for 2035.
Major blockchains, including Ethereum and Solana, depend on vulnerable algorithms like ECDSA. NIST suggests CRYSTALS-Dilithium, FALCON, and SPHINCS+ as alternatives. Developers should implement a hybrid signing model for backward compatibility and modify contracts to incorporate PQC signatures. Testing on testnets like QRL's Project Zond is recommended prior to mainnet deployment.
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