NEAR Protocol Launches Post-Quantum Cryptography, Supports Quantum-Safe Key Switching for Single Transactions
NEAR Protocol has announced the addition of post-quantum cryptography (PQC) support to its network, allowing users to complete key rotation through single transactions for quantum-safe protection.
This upgrade makes NEAR one of the first Layer-1 public chains to natively support post-quantum security, enabling account owners to migrate to quantum-resistant key schemes without complex operations.
NEAR stated that this move aims to proactively address the potential threats posed by quantum computing to traditional cryptographic algorithms, safeguarding user assets and privacy.
Source: Public Information
ABAB AI Insight
NEAR Protocol has previously made several forward-looking upgrades in performance and security, and this integration of post-quantum cryptography continues its "long-termism" technological approach. If quantum computers break Shor's algorithm, they will pose a fatal threat to traditional signature algorithms like ECDSA and RSA. NEAR significantly reduces migration costs through single-transaction key rotation.
In terms of capital pathways, NEAR will attract developers and institutional funds to a secure and compliant public chain ecosystem, enhancing institutional adoption willingness through quantum-resistant features, while providing stronger security backing for future cross-chain assets and RWA businesses, forming a positive cycle of "security premium → more TVL → ecosystem expansion."
Similar public chains like Ethereum and Solana are also researching post-quantum migration solutions, and NEAR is currently in a leading position in the transition from "performance competition" to "quantum era security competition" among Layer-1 chains.
Essentially, this is a technological replacement: NEAR replaces traditional elliptic curve encryption with post-quantum cryptography, shifting capital from short-term performance optimization to long-term quantum-safe infrastructure. Mechanically, it greatly lowers the user migration threshold through single-transaction key rotation, proactively building a security barrier for blockchain in the quantum computing era.
ABAB News · Cognitive Law
True security is not about upgrading when threats arise, but enabling users to switch with a single transaction in advance. The further the quantum computing threat is, the more trust premium early-adopting chains can gain. The competition among next-generation public chains has shifted from faster TPS to who achieves quantum safety first.