Leakage-Resilient and Quantum-Secure Authenticated Key Exchange Protocols

防泄漏和量子安全的认证密钥交换协议

• 批准号: DE150101116
• 负责人: A/Prof Guomin Yang
• 金额: $ 21.73万
• 依托单位: University of Wollongong
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2015
• 资助国家: 澳大利亚
• 起止时间: 2015-01-12 至 2018-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE150101116
• 关键词: Leakage; Resilient; Quantum; Secure; Authenticated

Authenticated key exchange protocols allow multiple parties to establish a common secret key over a public network, and are a central component of network security. Key-leakage and quantum attacks are two primary threats against the existing protocols. This project aims to fill the gap by developing new authenticated key exchange protocols which are secure against both attacks. The new models, theories, and techniques developed in this project will produce technologies essential for securing data communications in current and future computer networks, and hence directly contribute to improving cybersecurity for all Australians.

认证密钥交换协议允许多方在公共网络上建立公共密钥，是网络安全的核心组成部分。密钥泄漏和量子攻击是现有协议面临的两大威胁。该项目旨在通过开发新的认证密钥交换协议来填补这一差距，该协议可以安全地抵抗这两种攻击。该项目开发的新模型、理论和技术将产生对当前和未来计算机网络中的数据通信安全至关重要的技术，从而直接有助于改善所有澳大利亚人的网络安全。