Research Student at Information Technology & Security Laboratory,
Department of Computer Science and Communication Engineering,
Graduate School of Information Science and Electrical Engineering, Kyushu University.

Period of Study : Oct. 2005 - Sep. 2006

E-mail : pitapat@cist.korea.ac.kr

Academic Data

• March, 2003 - Present : Ph.D. candidate in Graduate School of Information Security, Korea University
  • Lab. of Cryptographic Protocol
• September, 2000 - February, 2003 : M.S. in Information Security, Graduate School of Information Security, Korea University
  • Lab. of Cryptographic Protocol
  • Thesis : Efficient Group Key Management Protocol Using One-way function and XOR
• March, 1996 - February, 2000 : B.S. in Computer Science, Dongduk Woman's University

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Research Area

• Provable Security of Cryptographic Primitives
• Key Agreement in Unstable Networks
• Two-party/Three-party/Multi-party Key Agreement
• Fault-Tolerant Multi-party Key Agreement
• Broadcast Encryption

Research Project

• The Research of Provably Secure Traitor Tracing Scheme Based On Public Key
  • Sep. 2001 - Aug. 2004
  • Supported by Korea Science and Engineering Foundation.
• The Research of Middleware Protocol for Key Management Based On PKI
• Mar. 2003 - Jul. 2003
• Supported by National Security Research Institute (NSRI)
• The Research of Broadcast/Multicast Security Technology
• Mar. 2004 - Nom. 2004
• Supported by Electronics and Telecommunications Research Institute (ETRI)
• The Research of Security for System Security Protocol
• Apr. 2004 - Nom. 2004
• Supported by National Security Research Institute (NSRI)
• The Research of Standardization Direction of M-commerce 
• May. 2004 - Sep. 2004
• Supported by Electronics and Telecommunications Research Institute (ETRI)

Publications

Journal articles
1. Jeong Ok Kwon, Jung Yeon Hwang, Changwook Kim, and Dong Hoon Lee, ※Cryptanalysis of Lee-Kim-Yoo password-based key agreement scheme§, Applied Mathematics and Computation, Elsevier, in press.

• Refereed Domestic Journal Publications (in Korean)
1. Jeong Ok Kwon, Jung Yeon Hwang, Hyun Jeong Kim, Dong Hoon Lee and Jong In Lim, ※ELKH, Efficient Group Key Management Protocol Using One-way Function and XOR§, Journal of the Korea Institute of Information Security and Cryptology (KIISC) : 12(6) pp. 94-112, 2002.
2. Jung Yeon Hwang, Jeong Ok Kwon, and Dong Hoon Lee, ※A Note on the communication-efficient Anonymous Group Identification§, Korea Institute of Information Security and Cryptology Review (KIISC): 3(1) pp. 91-110, 2003.
3. Jeong Ok Kwon, Ik Rae Jeong, and Dong Hoon Lee, ※Group Key Exchange Protocol §, Workshop on Information Security and Cryptography (KIISC) : pp. 48-56, 2004.
4. Myung Chul Kim, Jeong Ok Kwon, and Dong Hoon Lee, ※Smart Card-based Efficient Key Agreement Protocol §, Conference on Information Security and Cryptography (KIISC) : pp. 107-110, 2005.

Awards

1. Best Teaching Award from Sejong Cyber University, Feb. 2004.
2. Silver prize of Human tech. Paper Award from Samsung Electronics co., Ltd., "Efficient Broadcast Encryption Scheme Using Multi-demensional Cube" with Jung Yeon Hwag.,  Feb. 2005.

Teaching

• Spring '04 : Adjunct Professor at Seoul Woman＊s University.
• Introduction to Cryptography
• Advanced Cryptography
• Fall '04 : Adjunct Professor at Seoul Woman＊s University.
• Applied Cryptography
• Fall '03  - Spring '05 : Lecturer at Sejong Cyber University.
•  introduction to computer concepts

 Last updated: Aug. 9th, 2005