【第396期】(Ledger)2027比特币危机:量子计算如何破解你的数字签名? episode artwork

EPISODE · Oct 30, 2025 · 20 MIN

【第396期】(Ledger)2027比特币危机:量子计算如何破解你的数字签名?

from Seventy3

Seventy3:借助NotebookLM的能力进行论文解读,专注人工智能、大模型、机器人算法、crypto方向,让大家跟着AI一起进步。今天的主题是:Quantum Attacks on Bitcoin, and How to Protect Against ThemSummary该研究文章分析了量子计算对加密货币,特别是比特币构成的威胁,并提出了相应的防御措施。作者们发现,尽管比特币的工作量证明(Proof-of-Work)机制在未来十年内相对安全,主要是因为专门的ASIC矿机速度快于短期内量子计算机的预期时钟速度,但比特币使用的椭圆曲线数字签名算法则面临更高的风险,最乐观的估计认为可能早在2027年就会被量子计算机完全破解。为了应对这些威胁,文章讨论了替代性的工作量证明方案,例如Momentum,它对量子加速具有更强的抵抗力,并评估了后量子签名方案(如基于哈希和格的方案),以确定最适合区块链应用的安全且高效的选项。原文链接:https://ledgerjournal.org/ojs/ledger/article/view/127前往小宇宙评论区与主播互动

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【第396期】(Ledger)2027比特币危机:量子计算如何破解你的数字签名?

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