报告题目：The Many Facets of Cryptographic Integrity: From Communication to Cloud to Blockchain

报告人：Shouhuai Xu 教授, 美国德克萨斯大学圣安东尼奥分校

报告时间：09:00-10:30， 2018年8月11号

报告地点：长安校区 文津楼三段622报告厅

主办单位：网络信息安全研究团队

报告摘要: The textbook definition of cryptographic integrity is about the integrity of communications between Alice and Bob, which can be assured by message authentication schemes and digital signature schemes. In the era of cloud computing, the notion of integrity is substantially enriched by the needs to accommodate outsourced storage and computing. In this talk, I will review a range of sophisticated cryptographic integrity notions that were introduced to accommodate the new needs. I will discuss some notions on cryptographic integrity in the blockchain era.

报告人介绍： Shouhuai Xu is a Full Professor in the Department of Computer Science, University of Texas at San Antonio. He is the founding Director of the Laboratory for Cybersecurity Dynamics. He is interested in both theoretical and practical cybersecurity research. His research has been funded by AFOSR, ARL, ARO, NSF and ONR. He co-initiated the International Conference on Science of Cyber Security (http://www.sci-cs.net/), the first edition of which (SciSec’2018) will be held in Beijing, August 12-14, 2018. He also co-initiated the ACM Scalable Trusted Computing Workshop (ACM STC). He is/was a Program Committee co-chair of SciSec’18, ICICS’18, NSS’15 and Inscrypt’13. He has served on the Program Committees of numerous international conferences. He was/is an Associate Editor of IEEE Transactions on Dependable and Secure Computing (IEEE TDSC), IEEE Transactions on Information Forensics and Security (IEEE T-IFS), and IEEE Transactions on Network Science and Engineering (IEEE TNSE). He received his PhD in Computer Science from Fudan University.