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Coinbase 研究主管:約三分之一比特幣或面臨量子攻擊風險

2026-01-06 19:31:01

ChainCatcher 消息,Coinbase 全球投資研究主管 David Duong 警告稱,隨著量子計算技術發展加速,比特幣的長期安全性正進入"未知水域"。他指出,量子計算帶來的風險被當前約 3.3 萬億美元規模的加密市場明顯低估。

Duong 表示,約三分之一的比特幣供應量因其錢包公鑰已公開暴露,在未來可能面臨量子計算暴力破解私鑰的結構性風險。儘管量子計算尚處於早期階段,但相關威脅已從理論問題演變為現實隱患。他強調,相比量子計算對挖礦效率的潛在衝擊,真正的核心風險在於數字簽名安全。一旦量子計算機具備足夠算力,攻擊者可能從公鑰反推出私鑰,直接盜取比特幣資產。此前,包括 BlackRock 在內的機構已在比特幣 ETF 文件中明確將量子計算列為風險因素,部分研究人員甚至預計量子計算或在 4--5 年內威脅比特幣加密體系。

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