Information-theoretic secure communications via caching

通过缓存进行信息论安全通信

• 批准号: DP190100770
• 负责人: A/Prof Lawrence Ong
• 金额: $ 29.5万
• 依托单位: The University of Newcastle
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2019
• 资助国家: 澳大利亚
• 起止时间: 2019-04-18 至 2022-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP190100770
• 关键词: Information; theoretic; secure; communications; via

This project aims to address the cybersecurity problem of securing telecommunication networks to prevent data leakage. Current widely-adopted data-encryption approaches to secure communications will be broken with large-scale quantum computers, and existing information-theoretic approaches rely on the channel quality of the network. To circumvent these risks, this project proposes a new information security approach using information cached at devices to camouflage data. The project will future-proof secure communication systems against large-scale quantum computers, which threaten current encryption approaches. This should ensure that data transmitted over communication networks can never be revealed to interceptors or hackers, even in public WiFi.

该项目旨在解决保护电信网络以防止数据泄露的网络安全问题。目前广泛采用的数据加密方法将被大规模量子计算机打破，现有的信息理论方法依赖于网络的信道质量。为了规避这些风险，该项目提出了一种新的信息安全方法，使用缓存在设备上的信息来伪装数据。该项目将针对威胁当前加密方法的大规模量子计算机提供面向未来的安全通信系统。这应该确保通过通信网络传输的数据永远不会泄露给拦截者或黑客，即使是在公共WiFi中。