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Blockstream:比特币可以利用新的签名技术应对未来量子威胁

2026-11-07 17:33:55

ChainCatcher 消息,据 Bloomingbit 报道,比特币基础设施公司 Blockstream 在发布的第三季度业务更新中表示,比特币可通过采用新的数字签名技术,为未来量子计算机攻击做准备。Blockstream 团队此前发布报告,比较了 Dilithium、Falcon 和 Hawk 三种基于格的签名方案。

研究人员评估认为,Falcon-1024 在数据大小、验证速度及其安全基础的成熟度之间提供了最佳平衡,称“如果今天必须为比特币选择一种基于格的签名方案,我们会选 Falcon-1024”。不过,研究人员也指出,Falcon 标准的最终确定、获得经验证的实现以及硬件钱包的内存负担等仍是关键挑战。团队表示,基于哈希的签名短期内是更保守的选择,待 Falcon 标准化和实现技术成熟后,可考虑将两种方法结合,以提升安全性和处理效率。

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