BlockBeats 消息，12 月 12 日，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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