Naoris上线后量子区块链,为比特币以太坊资产提供量子安全保障

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Gate News 消息,区块链行业正加速应对量子计算威胁之际,Naoris Protocol正式上线其后量子区块链主网。该网络自创建起即采用后量子密码学技术,使用的算法已获美国国家标准与技术研究院(NIST)批准,旨在防止未来量子计算机破解比特币、以太坊等主流区块链依赖的椭圆曲线数字签名算法(ECDSA)。

Naoris首席增长官Nathaniel Szerezla表示,项目实施的是标准化的ML-DSA签名,这是CRYSTALS-Dilithium算法的NIST批准版本,确保网络从一开始就具备量子安全特性。用户账户绑定后量子密钥后,系统强制一次不可逆转换,仅接受后量子签名交易,任何仅使用经典ECDSA签名的交易将被拒绝。

目前,Naoris网络运行有限验证器节点,并已在测试网处理超过1.06亿笔后量子交易,同时检测到超过6.03亿个安全威胁。Szerezla提醒,依赖传统密码学的区块链资产无法自动获得保护,用户需将资产迁移至Naoris才能享受量子安全保障。

与此同时,比特币和以太坊开发者也在探索量子抗性方案。以太坊联合创始人Vitalik Buterin提出,用可抵御量子攻击的替代签名方案替换协议中的BLS和ECDSA,而比特币开发者推进BIP 360提案,通过“Pay-to-Merkle-Root”减少公钥暴露,为未来添加后量子签名做准备。由于区块链交易历史公开且永久,一旦量子计算机达到足够能力,攻击者可能从旧交易签名中恢复私钥,Naoris的策略正是为防止这种风险提供解决方案。

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