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Blockstream:比特币可以利用新的簽名技術應對未來量子威脅

2026-11-07 17:33:55

ChainCatcher 消息,据 Bloomingbit 報導,比特幣基礎設施公司 Blockstream 在發布的第三季度業務更新中表示,比特幣可透過採用新的數位簽名技術,為未來量子計算機攻擊做準備。Blockstream 團隊此前發布報告,比較了 Dilithium、Falcon 和 Hawk 三種基於格的簽名方案。

研究人員評估認為,Falcon-1024 在資料大小、驗證速度及其安全基礎的成熟度之間提供了最佳平衡,稱「如果今天必須為比特幣選擇一種基於格的簽名方案,我們會選 Falcon-1024」。不過,研究人員也指出,Falcon 標準的最終確定、獲得經驗證的實現以及硬體錢包的記憶體負擔等仍是關鍵挑戰。團隊表示,基於哈希的簽名短期內是更保守的選擇,待 Falcon 標準化和實現技術成熟後,可考慮將兩種方法結合,以提升安全性和處理效率。

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