Privacy-preserving data processing on the cloud

该项目旨在解决当前普通云计算web服务器处理的用户数据缺乏隐私性的问题，包括电子邮件、商业数据和机密文件。这个项目旨在开发新的密码学技术。预期的结果是一套实用的工具，能够有效地执行常见的云计算处理操作，如搜索、统计分析和多用户访问控制，同时保护数据隐私。这些工具将为云用户的隐私提供显著的好处，并为IT行业带来财务和声誉方面的好处，因为在云服务器遭受网络黑客攻击的情况下，这些工具将显著降低大量用户数据隐私泄露的可能性。

This project aims to address the current lack of privacy of user data processed by common cloud computing web servers, including email, business data, and confidential files. This project aims to develop new techniques in cryptography. The anticipated outcome is a suite of practical tools enabling common cloud computing processing operations such as search, statistical analysis, and multi-user access control, to be performed efficiently while preserving the data privacy. These tools should provide significant benefits to the privacy of cloud users, as well as financial and reputation benefits to the IT industry, by significantly reducing the likelihood of massive user data privacy breaches in the event of a cyber-hacking attack on the cloud server.