【double-spending】什么意思_英语double-spending的翻译_音标_读音_用法_例句_在线翻译

double-spending

重复支付

这种攻击有点像是“重复支付”（double-spending），即黑客对比特币交易的具体细节进行了改动，让交易方误以为转账并未发生，因此迫使其再次进行支付。

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二次付费

二次付费

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短语

double spending 重复付款 ; 重支付 ; 重复消费 ; 双重支付

Double e Spending 双重支付 ; 重复付款

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计算机科学技术

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: Double-spending is a failure mode of digital cash schemes, when it is possible to spend a single digital token twice. Since, unlike physical token money such as coins, electronic files can be duplicated, and hence the act of spending a digital coin does not remove its data from the ownership of the original holder, some other means is needed to prevent double-spending.

以上来源于: WordNet

The bank which issues the electronic cash does not carry out the check-up of double-spending.

发行电子现金的银行不再进行电子现金的重复支付检查。

youdao
The double-spending is the kernel problem in the E-cash scheme, since the copying of E-cash is very easy.

由于电子货币容易被复制，所以防止电子现金的重复花费是设计电子现金方案必须考虑的安全问题。

youdao
To prevent e-cash from double-spending and unlimited increase in the records of databases, an improved offline e-cash system based on elliptic curve cryptography was proposed.

为防止电子现金重复花费和数据库记录无限制的膨胀问题，改进了现有的利用椭圆曲线密码系统构造的离线电子现金系统。

youdao

更多双语例句

Bitcoin uses a clever scheme to maintain a fully decentralized transaction register, preventing double-spending without giving anyone de facto control over the system.

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He recently eliminated the job of marketing director, a role with a six-figure salary, and plans to double ad-word spending this year.

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The other major obstacle would be a double-dip in IT spending.

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