报告题目：POKs Based Secure and Energy-Efficient Access Control for Implantable Medical Devices

报告人：杜小江 教授, 美国天普大学

报告时间：11:00-12:30, 2019年7月16日

报告地点：长安校区 文津楼三段606

报告摘要:Implantable medical devices (IMDs), such as pacemakers, implanted cardiac defibrillators and neurostimulators are medical devices planted into patients' bodies for monitoring physiological signal and performing medical treatments. Many IMDs have built-in radio modules to facilitate wireless data collecting and reprogramming by external programmers. The wireless communication brings significant conveniences for advanced applications such as real-time and remote monitoring but also introduces the risk of unauthorized wireless access. The absence of effective access control mechanisms exposes patients' life to cyber attacks. In this talk, we present a lightweight and universally applicable access control system for IMDs. By leveraging Physically Obfuscated Keys (POKs) as the hardware root of trust, provable security is achieved based on standard cryptographic primitives while attaining high energy efficiency. In addition, barrier-free IMD access under emergent situations is realized by utilizing the patient's biometrical information. We evaluate our proposed scheme through extensive security analysis and a prototype implementation, which demonstrate our work's superiority on security and energy efficiency.

报告人简介：杜小江现任美国天普大学（Temple University ）计算机系的终身教授。他于1996年和1998年分别从清华大学获得学士和硕士学位，2002年和2003年分别从美国马里兰大学获得电子工程硕士和博士学位。杜博士的研究方向主要包括无线系统安全、物联网安全、计算机网络安全、和无线网络与通信等。无线系统安全、计算机通信和在异构传感器网络等方面做出了开创性的研究。杜博士在Springer出版专著一本. 目前已在国际顶级期刊和会议上发表论文300多篇，其中SCI收录100余篇和EI收录300余篇，其中三篇文章获得了国际会议的最佳论文奖。是三个国际期刊的编委，多次担任过IEEE/ACM国际会议的主席，并多次在国际学术会议作特邀报告。多次参加美国科学基金会的科研项目书评审会。杜博士已经主持了18项美国政府的科研项目，获得的科研经费超过6百万美元，其中9项是由美国国家科学基金会资助，3项是由美国陆军研究局资助, 2项是由美国空军研究局资助. 杜博士目前是IEEE高级会员（Senior Member），以及ACM终身会员(Life Member)。