BTC $80,585.37 +0.20%
ETH $2,338.51 +0.49%
BNB $742.81 -0.56%
XRP $1.30 -1.03%
SOL $101.23 +0.71%
TRX $0.3313 +0.02%
DOGE $0.0795 +1.02%
ADA $0.2029 +0.43%
BCH $279.42 -4.83%
LINK $11.71 +1.68%
HYPE $91.37 +14.68%
AAVE $134.50 +2.51%
SUI $0.9335 +1.77%
XLM $0.1712 +1.28%
ZEC $1,290.66 +1.49%
AAPL $350.14 +1.37%
AMZN $247.61 -2.23%
GOOGL $285.83 -11.90%
MSFT $528.24 -0.07%
META $625.61 +1.83%
NVDA $214.19 -1.82%
TSLA $406.44 +1.66%
SNDK $1,366.98 +0.64%
INTC $92.76 -0.53%
SPCX $144.19 +0.16%
MU $952.25 -1.58%
AMD $568.52 +0.94%
BTC $80,585.37 +0.20%
ETH $2,338.51 +0.49%
BNB $742.81 -0.56%
XRP $1.30 -1.03%
SOL $101.23 +0.71%
TRX $0.3313 +0.02%
DOGE $0.0795 +1.02%
ADA $0.2029 +0.43%
BCH $279.42 -4.83%
LINK $11.71 +1.68%
HYPE $91.37 +14.68%
AAVE $134.50 +2.51%
SUI $0.9335 +1.77%
XLM $0.1712 +1.28%
ZEC $1,290.66 +1.49%
AAPL $350.14 +1.37%
AMZN $247.61 -2.23%
GOOGL $285.83 -11.90%
MSFT $528.24 -0.07%
META $625.61 +1.83%
NVDA $214.19 -1.82%
TSLA $406.44 +1.66%
SNDK $1,366.98 +0.64%
INTC $92.76 -0.53%
SPCX $144.19 +0.16%
MU $952.25 -1.58%
AMD $568.52 +0.94%

研究:BTC、ETH 量子攻击预估成本下降超 50%

2026-09-10 21:25:04

ChainCatcher 消息,据 CoinDesk 报道,据 Theta Labs、以太坊基金会、StarkWare 等机构研究人员发布的最新论文显示,针对 Bitcoin(BTC)和 Ethereum(ETH)的潜在量子攻击关键计算环节,所需资源较谷歌量子人工智能团队此前公布的估算下降超过 50%。

该研究提出的量子线路设计方案仅需约 1151 个逻辑量子比特,并使用约 130 万次 Toffoli 门操作完成相关计算,综合评分约 15 亿,低于谷歌此前公布的约 30 亿水平。

研究主要优化了 Shor 算法中的点加法计算环节,该算法理论上可利用足够强大的量子计算机从公开密钥推导私钥。论文主要作者之一、Theta Labs CTO Jieyi Long 表示,量子攻击目前并非迫在眉睫,但抗量子迁移需要多年时间,无法在攻击发生后再进行补救。

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