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日本九州大学(Kyushu University, Japan)Kouichi Sakurai教授应邀作学术报告
撰稿人:朱小玉     发布时间:2018年07月02日 10:42
6月30日下午4:00-5:30,日本九州大学(Kyushu University, Japan)Kouichi Sakurai教授应邀在中南大学计算机楼212作了一场题为“Forensic vs. Anti-forensic in Biometric Authentication Protocols: Towards Receipt-freeness and Coercion-Resistance in biometrics"的精彩报告。报告由王国军教授主持。
Kouichi Sakurai教授首先介绍了生物认证技术的应用场景,生物认证技术的应用场景广阔,其中生物特征包括指纹、虹膜等。另外还比较了生物认证技术与密码认证技术的区别,生物认证技术丢失可用性的风险小。接着,Kouichi Sakurai教授介绍了生物认证技术中的隐私保护技术,包括可取消生物认证技术等,以及取证和反取证技术之间的比较,并详细介绍了反取证技术应用的政策、实现技术以及应用实例。Kouichi Sakurai教授还介绍了抵赖和反抵赖技术。在接下来的报告中,Kouichi Sakurai教授还详细介绍了无收据性和抗强迫性。随后,Kouichi Sakurai教授提供了2018年6月21日声音认证的最新研究报告,指出了最新的研究方向和思路。最后,Kouichi Sakurai教授与师生就生物认证技术的应用前景,抗抵赖技术和取证技术之间的关系等问题进行了深入的讨论。本场报告会让师生对于生物认证技术有一定程度的理解,为开展相关研究起到启发作用,整场报告圆满结束。

Kouichi Sakurai received the B.S. degree in mathematics from the Faculty of Science, Kyushu University in 1986. He received the M.S. degree in applied science in 1988, and the Doctorate in engineering in 1993 from the Faculty of Engineering, Kyushu University. He was engaged in research and development on cryptography and information security at the Computer and Information Systems Laboratory at Mitsubishi Electric Corporation from 1988 to 1994. From 1994, he worked for the Dept. of Computer Science of Kyushu University in the capacity of associate professor, and became a full professor there in 2002. He had been working with the Institute of Systems & Information Technologies and Nanotechnologies, as the chief of Information Security laboratory, for promoting research co-operations among the industry, university and government under the theme "Enhancing IT-security in social systems". He has been successful in generating such co-operations between Japan, China and Korea for security technologies as the leader of a Cooperative International Research Project supported by the National Institute of Information and Communications Technology (NICT) during 2005-2006. Moreover, in March 2006, he established research co-operations under a Memorandum of Understanding in the field of information security with Professor Bimal Kumar Roy, the first time Japan has partnered with The Cryptology Research Society of India (CRSI). And concurrently he is working also with CyberSecurity Center of Kyushu University (https://cs.kyushu-u.ac.jp/en/), and doing joint project with IIT-Delhi on IoT-security (https://cs.kyushu-u.ac.jp/sicorp/en/). Professor Sakurai has published more than 350 academic papers around cryptography, information security, and CyberSecurity (See his DBLP http://dblp.uni-trier.de/pers/hd/s/Sakurai:Kouichi)