arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2501.04841cs.CR
收藏

基于区块链与智能合约的安全车辆拍卖系统

Blockchain-Based Secure Vehicle Auction System with Smart Contracts

Ka Wai Wu

AI总结:

针对中心化系统单点故障与数据可篡改问题,本文基于以太坊区块链和智能合约设计车辆信息存储与拍卖系统,实现安全、去中心化的车辆所有权转移。

摘要:

中心化系统中单点故障的问题对其稳定性构成了巨大挑战。同时,中心化系统内数据的可篡改性使得用户在许多场景(包括金融和商业领域)中不愿信任和使用中心化应用。区块链作为一种新型的去中心化技术,有效解决了这些问题。作为典型的去中心化系统,区块链可用于构建数据共享模型。区块链中的用户无需信任其他用户,而是信任大多数矿工节点是诚实的。智能合约使开发者能够基于区块链系统编写分布式程序,确保所有代码不可篡改且安全。在本文中,我们分析了区块链技术的安全性,以阐述其优势并证明其使用的合理性。此外,我们基于以太坊区块链和智能合约技术设计了一个用于存储和交易车辆信息的新系统。具体而言,我们的系统允许用户上传车辆信息并拍卖车辆以转移所有权。我们的应用为买家和车主提供了极大的便利,而智能合约的使用增强了系统的安全性和隐私性。

英文摘要:

The problem of a single point of failure in centralized systems poses a great challenge to the stability of such systems. Meanwhile, the tamperability of data within centralized systems makes users reluctant to trust and use centralized applications in many scenarios, including the financial and business sectors. Blockchain, as a new decentralized technology, addresses these issues effectively. As a typical decentralized system, blockchain can be utilized to build a data-sharing model. Users in a blockchain do not need to trust other users; instead, they trust that the majority of miner nodes are honest. Smart contracts enable developers to write distributed programs based on blockchain systems, ensuring that all code is immutable and secure. In this paper, we analyze the security of blockchain technology to illustrate its advantages and justify its use. Furthermore, we design a new system for storing and trading vehicle information based on the Ethereum blockchain and smart contract technology. Specifically, our system allows users to upload vehicle information and auction vehicles to transfer ownership. Our application provides great convenience to buyers and owners, while the use of smart contracts enhances the security and privacy of the system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑