本文为Adam Johansson & Mohamed Osman的学士论文，共56页。

本项目首先概述了什么是敏感数据、加密算法和本论文项目所需的其他知识。这是因为本论文的目的，即寻找最佳的方式来加密通过URL传递的数据，以保护web应用程序中的敏感数据。通过web应用程序的URL发送的数据可能是敏感数据，而敏感数据的泄露可能对政府、公司和个人造成毁灭性的影响。介绍了本论文所使用的工具和方法，概述了需要创建的web应用程序的需求、开发、实现和加密算法的比较，然后将加密算法的结果与一个web应用及其加密原型进行比较和显示。最后在两个不同的部分分析结果：加密的安全性和性能测试。通过给出的结果，我们可以得出以下结论：哪种加密算法最适合我们的web应用程序，或者通过web应用程序的哪种URL加密数据更合适。结果表明，AES对通过URL传递的敏感数据进行加密时，在安全性和性能上均优于3DES。这些结果被用来构建一个安全的web应用程序，以便在公开展示期间予以帮助，然后使用web应用程序从感兴趣的买家那里收集信息，这样就可以很容易地在展会结束后与他们联系。

This project starts off with giving anoverview of what sensitive data is, encryption algorithms and other requiredknowledge for this thesis project. This is because of the aim of this thesisproject, that is to find the best way to encrypt data passed through a URL witha focus on protecting sensitive data in web applications. Data sent through theURL of a web application could be sensitive data, and exposure of sensitive datacan be devastating for governments, companies and individuals. The tools andmethods that are used for this thesis project are described. An overview isgiven of the requirements of the web application that was to be created, thedevelopment of it, implementation and comparison of encryption algorithms.After that the results of the encryption algorithms are compared and displayedtogether with a prototype of the web application and its encryption. Theresults are then analysed in two different sections: security of theencryptions and performance tests. With the results given we conclude which oneof the encryption algorithms is the most suitable for our web application, andotherwise when encrypting data through the URL of a web application. The resultsshows that AES have a great advantage over 3DES both in security andperformance when encrypting sensitive data passed through a URL. Those resultsare then used to build a secure web application to help and assist a brokerduring an open showing. The web application is then used to gather informationfrom interested buyers so it can be easy for the broker to contact them afterthe showing.

1. 引言

2. 相关理论

3. 研究方法

4. 具体实现

5. 研究结果

6. 数据分析

7. 讨论与结论

8. 参考文献

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