论文标题
启用跨链交易：分散的加密货币交换协议
Enabling Cross-chain Transactions: A Decentralized Cryptocurrency Exchange Protocol
论文作者
论文摘要
受比特币的启发，基于区块链技术的许多不同类型的加密货币已经出现在市场上。由于区块链的特殊结构，人们认为不可能直接在传统货币与加密货币之间或不同类型的加密货币之间进行交易。通常，不同货币之间的交易是通过集中式的第三方平台进行的。但是，它存在一个单点故障的问题，这很容易受到攻击，从而影响交易的安全性。在本文中，我们提出了一个分布式的加密货币交易计划来解决集中式交易的问题，该问题可以实现不同类型的加密货币之间的交易。我们的计划是通过以太坊区块链上的智能合约实施的，并部署在以太坊测试网络上。我们不仅实施个人用户之间的交易，而且还允许多个用户之间的交易。实验结果证明了我们计划的成本是可以接受的。
Inspired by Bitcoin, many different kinds of cryptocurrencies based on blockchain technology have turned up on the market. Due to the special structure of the blockchain, it has been deemed impossible to directly trade between traditional currencies and cryptocurrencies or between different types of cryptocurrencies. Generally, trading between different currencies is conducted through a centralized third-party platform. However, it has the problem of a single point of failure, which is vulnerable to attacks and thus affects the security of the transactions. In this paper, we propose a distributed cryptocurrency trading scheme to solve the problem of centralized exchanges, which can achieve trading between different types of cryptocurrencies. Our scheme is implemented with smart contracts on the Ethereum blockchain and deployed on the Ethereum test network. We not only implement transactions between individual users, but also allow transactions between multiple users. The experimental result proves that the cost of our scheme is acceptable.
