论文标题
使用信任网络预防数字欧元的双重支出预防
Double spending prevention of digital Euros using a web-of-trust
论文作者
论文摘要
为了在双支出方面提供更多的安全性，我们实施了一个允许信任网络的系统。在本文中，我们探讨了针对双支出的不同方法，并实施了我们自己的版本，以避免在Trustchain中避免这种情况，这是欧元的数字版本的Eurotaken生态系统的一部分。我们已经使用EVA协议作为用户之间传输数据的手段，并基于用户之间转移资金的现有功能。这使Eurotokens的发件人可以根据用户以前与其他用户的交互留下建议。通过网络对信任的传播使用户可以做出更可信赖的决定。尽管这提供了可用性的升级，但在其他研究中可以进一步探讨我们实施的数学细节。
In order to provide more security on double-spending, we have implemented a system allowing for a web-of-trust. In this paper, we explore different approaches taken against double-spending and implement our own version to avoid this within TrustChain as part of the ecosystem of EuroToken, the digital version of the euro. We have used the EVA protocol as a means to transfer data between users, building on the existing functionality of transferring money between users. This allows the sender of EuroTokens to leave recommendations of users based on their previous interactions with other users. This dissemination of trust through the network allows users to make more trustworthy decisions. Although this provides an upgrade in terms of usability, the mathematical details of our implementation can be explored further in other research.
