BTC $84,623.79 -1.56%
ETH $2,676.81 -1.50%
BNB $766.94 -1.24%
XRP $1.49 -2.07%
SOL $119.57 -1.86%
TRX $0.3348 +0.20%
DOGE $0.0929 -2.92%
ADA $0.2460 -2.86%
BCH $309.69 -1.13%
LINK $14.02 -2.95%
HYPE $88.41 -1.96%
AAVE $178.99 -1.41%
SUI $1.14 -2.40%
XLM $0.2152 -3.08%
ZEC $1,319.70 -4.48%
AAPL $333.28 +0.58%
AMZN $251.95 +1.27%
GOOGL $343.67 +1.15%
MSFT $517.64 +0.26%
META $727.02 -0.20%
NVDA $234.26 +1.02%
TSLA $370.67 +4.10%
SNDK $1,717.53 -3.78%
INTC $118.00 -2.31%
SPCX $158.90 +6.48%
MU $1,066.73 -2.24%
AMD $633.22 +2.19%
BTC $84,623.79 -1.56%
ETH $2,676.81 -1.50%
BNB $766.94 -1.24%
XRP $1.49 -2.07%
SOL $119.57 -1.86%
TRX $0.3348 +0.20%
DOGE $0.0929 -2.92%
ADA $0.2460 -2.86%
BCH $309.69 -1.13%
LINK $14.02 -2.95%
HYPE $88.41 -1.96%
AAVE $178.99 -1.41%
SUI $1.14 -2.40%
XLM $0.2152 -3.08%
ZEC $1,319.70 -4.48%
AAPL $333.28 +0.58%
AMZN $251.95 +1.27%
GOOGL $343.67 +1.15%
MSFT $517.64 +0.26%
META $727.02 -0.20%
NVDA $234.26 +1.02%
TSLA $370.67 +4.10%
SNDK $1,717.53 -3.78%
INTC $118.00 -2.31%
SPCX $158.90 +6.48%
MU $1,066.73 -2.24%
AMD $633.22 +2.19%

研究:BTC、ETH 量子攻擊預估成本下降超過 50%

2026-09-10 21:25:04

ChainCatcher 消息,据 CoinDesk 報導,据 Theta Labs、以太坊基金會、StarkWare 等機構研究人員發布的最新論文顯示,針對 Bitcoin(BTC)和 Ethereum(ETH)的潛在量子攻擊關鍵計算環節,所需資源較谷歌量子人工智能團隊此前公布的估算下降超過 50%。

該研究提出的量子電路設計方案僅需約 1151 個邏輯量子比特,並使用約 130 萬次 Toffoli 門操作完成相關計算,綜合評分約 15 億,低於谷歌此前公布的約 30 億水平。

研究主要優化了 Shor 算法中的點加法計算環節,該算法理論上可利用足夠強大的量子計算機從公開密鑰推導私鑰。論文主要作者之一、Theta Labs CTO Jieyi Long 表示,量子攻擊目前並非迫在眉睫,但抗量子遷移需要多年時間,無法在攻擊發生後再進行補救。

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