报告人：Lein Harn教授 University of Missouri, Kansas City
报告题目：Secret Sharing and Its Applications
时 间：2016-07-09 (星期六) 09:30 ~ 11:00
地 点：旗山校区理工北楼601报告厅
主 办：数学与计算机科学学院，福建省网络安全与密码技术重点实验室
参加对象：重点实验部分师生及我院其他感兴趣师生。
报告摘要：Secret sharing is one of most popular cryptographic tools which has been proposed originally in 1979.Shamir’s threshold secret sharing is the most popular scheme in the literature.In this talk, I will briefly introduce Shamir’s scheme and point out some interesting properties.Then, I will introduce some related research problems to the secret sharing, including cheater detection and identification, fair secret reconstruction, general secret sharing.Applications using the secret sharing scheme will also be discussed, such as group key establishment in group communications and group authentication.
专家简介：Lein Harn received the B.S. degree in electrical engineering from the National Taiwan University in 1977, the M.S. degree in electrical engineering from the State University of New York-Stony Brook in 1980, and the Ph.D. degree in electrical engineering from the University of Minnesota in 1984. In 1984, he joined the Department of Electrical and Computer Engineering, University of Missouri- Columbia as an Assistant Professor, and in 1995, he has been promoted as a Full Professor, University of Missouri, Kansas City (UMKC). While at UMKC, he went on development leave to work in Racal Data Group, Florida for a year. His research interests include cryptography, network security, and wireless communication security. He has published over hundred research journal papers on digital signature design and applications, and wireless and network security. He has written two books on security. He is currently investigating new ways of using secret sharing in various applications.
