BTC $80,204.25 -0.37%
ETH $2,322.23 -0.84%
BNB $742.44 +0.14%
XRP $1.29 -0.33%
SOL $101.65 +0.24%
TRX $0.3304 +0.41%
DOGE $0.0775 +0.54%
ADA $0.2062 +0.49%
BCH $277.51 +0.71%
LINK $11.49 +0.68%
HYPE $78.41 +1.71%
AAVE $136.32 +0.00%
SUI $0.9181 +0.14%
XLM $0.1695 +0.26%
ZEC $1,246.88 +2.99%
AAPL $344.39 -0.70%
AMZN $249.00 -0.04%
GOOGL $320.20 -0.20%
MSFT $530.54 +1.30%
META $643.54 +0.16%
NVDA $215.78 +1.44%
TSLA $395.03 +6.05%
SNDK $1,262.57 +0.84%
INTC $90.80 +4.09%
SPCX $149.44 +0.40%
MU $908.10 +1.69%
AMD $529.84 +1.44%
BTC $80,204.25 -0.37%
ETH $2,322.23 -0.84%
BNB $742.44 +0.14%
XRP $1.29 -0.33%
SOL $101.65 +0.24%
TRX $0.3304 +0.41%
DOGE $0.0775 +0.54%
ADA $0.2062 +0.49%
BCH $277.51 +0.71%
LINK $11.49 +0.68%
HYPE $78.41 +1.71%
AAVE $136.32 +0.00%
SUI $0.9181 +0.14%
XLM $0.1695 +0.26%
ZEC $1,246.88 +2.99%
AAPL $344.39 -0.70%
AMZN $249.00 -0.04%
GOOGL $320.20 -0.20%
MSFT $530.54 +1.30%
META $643.54 +0.16%
NVDA $215.78 +1.44%
TSLA $395.03 +6.05%
SNDK $1,262.57 +0.84%
INTC $90.80 +4.09%
SPCX $149.44 +0.40%
MU $908.10 +1.69%
AMD $529.84 +1.44%

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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