Priced attribute-based encryption and its applications

该项目旨在开发定价属性加密(PABE)，这是一种安全机制。访问控制对于安全的在线信息访问非常重要。访问加密数据既需要私钥，也需要从加密数据访问政策规定的专用资金中付款。这项研究将使用户在匿名访问受保护数据时既能获得授权，又能受到限制。预期成果包括新的模型、理论、技术和PABE建设。这一研究项目预计将为所有澳大利亚人在匿名访问控制和先进管理方面的网络安全做出贡献。

This project aims to develop Priced Attribute-Based Encryption (PABE), a security mechanism. Access control is important for secure online information access. Access to encrypted data requires both private key and payment from earmarked funds specified by the access policy of encrypted data. This research will enable both authorisation and restriction of users while they access protected data anonymously. Expected outcomes include new models, theories, techniques and PABE constructions. This research project is expected to contribute to cyber security in anonymous access control with advanced management for all Australians.