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Blockstream 的比特币研究人员提出基于哈希的签名方案以抵御量子计算机威胁

2025-12-12 09:28:48

ChainCatcher 消息,据 DL News 报道, Blockstream 研究人员 Mikhail Kudinov 和 Jonas Nick 在 12 月 5 日发布的修订论文中提出,基于哈希的签名技术可能是保护价值 1.8 万亿美元的 Bitcoin 区块链免受量子计算机威胁的关键解决方案。

研究人员认为,基于哈希的签名是一个令人信服的后量子解决方案,因为其安全性完全依赖于与 Bitcoin 设计中已有的哈希函数假设相似的机制。该方案已在美国国家标准与技术研究院(NIST)的后量子标准化过程中经过广泛的密码分析,增强了其稳健性的可信度。

据估计,创建于 2012 年之前的较旧 Pay-To-Public-Key Bitcoin 钱包(包括 Satoshi Nakamoto 价值 980 亿美元的持有量)包含约 6000 亿美元的 Bitcoin ,这些钱包将首先面临量子计算机的威胁。

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