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Volume 37, Number 1, 1998
Internet Computing
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A security architecture for the Internet Protocol - Author bios

by P.-C. Cheng, J. A. Garay, A. Herzberg

Biographical sketches of authors

Pau-Chen Cheng IBM Research Division, Thomas J. Watson Research Center, P.O. Box 704, Yorktown Heights, New York 10598 (electronic mail: pau@watson.ibm.com). Dr. Cheng is a research staff member. He received his Ph.D. in electrical engineering from the University of Maryland in 1990. He joined the Computing Systems Department of the Watson Research Center in 1990 to work on the development of security functions of AIX. In 1994 he joined the Network Security group to work on IP Security technology. He is the principal developer of the IPSEC technology on the AIX operating system. His areas of interest are in the system aspects of computer and network security. He has been involved in the design, analysis, and implementation of solutions for data encryption and authentication, key management, user authentication, and Internet security.

Juan A. Garay IBM Research Division, Thomas J. Watson Research Center, P.O. Box 704, Yorktown Heights, New York 10598 (electronic mail: garay@watson.ibm.com). Dr. Garay received his Ph.D. in computer science from the Pennsylvania State University in 1989. He also holds a degree in electrical engineering from the Universidad Nacional de Rosario in Argentina, and a master's degree in electronic engineering from the Eindhoven International Institute of the Eindhoven University of Technology in the Netherlands. He has been with IBM Research since 1990. In 1992 he was a postdoctoral Fellow at The Weizmann Institute of Science in Israel, and in 1996 a visiting scientist at the Centrum voor Wiskunde en Informatica (CWI) of the Stichting Mathematish Centrum in the Netherlands. Dr. Garay has published extensively in the areas of algorithms, distributed computing, fault tolerance, and cryptographic protocols.

Amir Herzberg IBM Research Division, Haifa Research Laboratory at Tel Aviv, IBM Building, 2 Weizmann Street, Tel Aviv 61336, Israel (electronic mail: amir@haifa.vnet.ibm.com). Dr. Herzberg received the B.Sc. in computer engineering, the M.Sc. in electrical engineering, and the D.Sc. in computer science from the Technion-Israel Institute of Technology, in 1982, 1986, and 1991, respectively. In 1991, he joined the IBM Research Division where he now manages the Network Computing and Security group. He established this group, as a Tel-Aviv annex of the Haifa Research Laboratory, in January 1996. His previous assignment was manager of the Network Security group in the IBM Thomas J. Watson Research Center. His research areas include network security, applied cryptography, electronic commerce, communication protocols, and fault tolerant distributed algorithms. Dr. Herzberg is the author of numerous publications and patents in these areas.

Hugo Krawczyk Department of Electrical Engineering, Technion, Haifa 32000, Israel (electronic mail: hugo@ee.technion.ac.il). Dr. Krawczyk is a senior lecturer in the Department of Electrical Engineering at the Technion and a visiting scientist at the IBM Watson Research Center. He received his Ph.D. in computer science from the Technion in 1990. In 1990 and 1991 he spent a year in the Computer Science Department of Princeton University under a Weizmann postdoctoral fellowship. From 1991 to 1997 he was a research staff member in the Cryptography and Network Security group at the IBM Watson Research Center. His areas of interest span applied and theoretical aspects of cryptography with particular emphasis on applications to network security. He has been involved in the design and implementation of solutions for data encryption and authentication, key management, public key cryptography, Internet security, electronic commerce, payment systems, and security of mobile and wireless systems.