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ETH $2,448.89 +6.17%
BNB $645.04 +4.27%
XRP $1.50 +6.81%
SOL $90.15 +6.07%
TRX $0.3250 -0.84%
DOGE $0.1011 +5.89%
ADA $0.2668 +7.72%
BCH $460.11 +5.32%
LINK $9.83 +6.65%
HYPE $45.01 +1.03%
AAVE $116.20 +9.99%
SUI $1.03 +7.77%
XLM $0.1748 +9.25%
ZEC $350.79 +3.54%

以太坊隱私新方案 cWETH 草案發布

2025-06-18 13:42:16
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ChainCatcher 消息,一則名為"Confidential Wrapped Ethereum Privacy"的提案在以太坊研究論壇發布。該提案介紹了機密版包裝以太坊(cWETH)的概念,旨在通過應用層實現 ETH 交易的隱私保護。cWETH 結合橢圓曲線 Twisted ElGamal 承諾機制和 Diffie-Hellman 協議,並利用 zk-SNARKs 驗證交易合法性,使用戶能夠在不洩露餘額和轉帳金額的情況下進行點對點支付。

與現有方案相比,cWETH 無需解決離散對數問題即可訪問加密餘額,提高了效率。該方案有望發展成為完整的機密代幣標準(EIP)。

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