Photograph of Professor D. J. Guan

官大智 教授
國立中山大學 資訊工程學系
高雄市蓮海路 70 號

Professor   Dr.   D. J. Guan
Department of Computer Science
National Sun Yat-sen University
70 Lianhai Road, Kaohsiung, Taiwan 80424
R. O. C.


+886 7 525 2000 # 4338
+886 972 531 369


美國普渡大學 (Purdue University) 計算機科學博士
國立中山大學理學院資訊科學研究中心主任 (1991 年至 1993 年)
國立中山大學應用數學系系主任 (1993 年至 1996 年)
國科會數學研究推動中心委員 (1993 年至 1996 年)
中華民國資訊安全學會第一, 二, 三, 四屆理事 (1994 年至 2006 年)
中華民國資訊安全學會第五, 六, 七屆常務理事 (2006 年至 2015 年)
中華民國資訊安全學會第八屆理事長 (2015 年至 2018 年)
President of Chinese Cryptography and Information Security Association (2015 -- 2018)
中華民國電腦學會第二一, 二二, 二三, 二四屆理事 (2005 年至 2017 年)
中華圖書資訊館際合作協會屆理事 (2008 年至 2010 年, 2013 年至 2015 年 )
國立中山大學計算機與網路中心主任 (2003 年至 2008 年)
國立中山大學圖書館館長 (2007 年至 2008 年)
國立中山大學圖書與資訊處處長 (2008 年至 2009 年)
國立中興大學圖書館館長 (2012 年至 2015 年)

Research Interests

Information Security

List of Publications

[PDF format]

Laboratory of Information Security

Location: F9022
Information Security Laboratory
Research Resources
Information Security Program

List of Projects

Projects Supported by National Science Council
(Up-to-date data can be found in NSC web site.)

Lecture Notes   授課講義

2000-08-31   程式設計入門(in Chinese)
2001-03-26   因數分解與 RSA 密碼系統 (in Chinese)
2000-09-29   Montgomery Algorithm for Modular Multiplication
2000-10-25   Pollard's Algorithm for Discrete Logarithm Problem
2001-11-05   RSA Cryptosystem and Factorization (slides)
2002-12-03   Shanks' square forms factorization algorithm (slides)
2003-08-28   Experience in Factoring Large Integers Using Quadratic Sieve (slides)
2007-11-15   Introduction to the Security Proof of Cryptosystems (slides)
2007-11-25   Efficient Algorithms for Computing Modular Exponentiation (slides)
2008-03-10   Introduction to Quantum Information, Quantum Computation, and Its Application to Cryptography (slides)
2016-04-14   Cryptology and Information Security---Theory and Practice (slides)
2006-12-01   Debian GNU/Linux Installation

Courses   課程

2016-09   Algorithm:   [1]   [2]   [3]   [4]   [5]   [6]   [7]   [8]   [9]
2016-02   Theory of Computation:
2016-09   Cryptography:   [1]   [2]   [3]   [4]   [5]   [6]   [7]   [8]   [9]
2016-02   Information Security:


TeX / LaTeX Wikibooks
TeX Related Sample Files
2006 ACM Programming Contest
2003 ACM Programming Contest
2002 ACM Programming Contest
Courses for Information and Communication Security Program
Joint Workshop on Information Security, JWIS 2009
Japan-Taiwan Joint Research Symposium, JTJRS 2010
Joint Workshop on Information Security, JWIS 2011
The 20th Annual International Conference on the Theory and Application of Cryptology and Information Security (AsiaCrypt 2014)

To Potential Students:

If you are interested in our research, and consider joining our research group, you may want to read my lecture notes or some of these articles before you talk to me. Send me an email for login information.

“Every job is a self-portrait of the person who did it. Autograph your work with excellence.” -- (Author Unknown)

"Try to learn something about everything and everything about something." -- Thomas Henry Huxley

樂觀開朗, 心地善良, 為人隨和 -- 長壽的秘訣