Chung-Huang Yang

Professor, National Kaohsiung Normal University

President, (Taiwan) Chinese Cryptology and Information Security Association

email: chung47@gmail.com    chyang@nknu.edu.tw

Web: http://security.nknu.edu.tw/     http://www.ccisa.org.tw/

Education:

• Ph.D., Computer Engineering,  University of Louisiana at Lafayette (formerly University of Southwestern Louisiana), U.S.A., 1990
• M.S.,  Computer Engineering,  University of Louisiana at Lafayette (formerly University of Southwestern Louisiana), U.S.A., 1986
• B.S., Electrical Engineering, National Cheng-Kung University, Taiwan, 1981

Working Experience:

• Professor,  Graduate Institute of Information and Computer Education, National Kaohsiung Normal University, Taiwan (August 2006 - Present).
• Professor & Chairman,  Graduate Institute of Information and Computer Education, National Kaohsiung Normal University, Taiwan (August 2006 - July 2009).
• Visiting Scholar, Department of Information Science and Electrical Engineering, Kyushu University, Japan (June 2006 - July 2006).
• Associate Professor,  Graduate Institute of Information and Computer Education, National Kaohsiung Normal University, Taiwan (2002 - 2006).
• Associate Editor, IEICE Trans. Communications (SCI/EI journal), March 2004 - 2005.
• Research Scholar, Center for Advanced Computer Studies, University of Louisiana at Lafayette, USA (2004 Summer).
• Associate Professor,  Department of Information Management, National Kaohsiung First University of Science and Technology, Taiwan (Feb. 1997 - July 2002).
• Visiting Researcher, Information Sharing Platform Laboratories, Nippon Telegraph and Telephone Corp. (NTT), Yokosuka, Kanagawa, Japan (2001 Summer).
• Chairman,  Department of Information Management, National Kaohsiung First University of Science and Technology, Taiwan (August 1998 - July 2000).
• Project Manager,  Information Security and Cryptology Project, Telecommunication Laboratories, Chunghua Telecom Co., Ltd., Yang-Mei, Taiwan (1996-1997).
• Research Engineer at the Applied Technology Laboratory, Telecommunication Laboratories, Ministry of Transportation and Communications, Yang-Mei, Taiwan (1995-1996).
• Engineer at the Visual Information Technology Division, Computer & Communication Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan (1993-1994).
• Postdoctoral Fellow,  Network Information Systems Laboratories, Nippon Telegraph and Telephone Corp. (NTT), Yokosuka, Kanagawa, Japan. (1991-1993).
• Software Research and Development Engineer,  RSA Data Security, Inc., Redwood City, California, USA (1991-1991).

Current Research Interests:

• Mobile Security
• Digital Forensics
• Efficient Implementations of Cryptosystems

Professional Memberships:

• International Association for Cryptologic Research (IACR), ID: 880242
• Chinese Cryptology and Information Security Association (CCISA)

Professional Activities:

• President, (Taiwan) Chinese Cryptology and Information Security Association (2012 - Present).
• Editorial Board, International Journal of Business and Systems Research (IJBSR) (2007 - Present).
• Advisory/Editorial Board, International Journal of Hybrid Information Technology (IJHIT) (2008 - Present).
• Editorial Board, Journal of Convergence, Section B: Security and Trust (2010 - Present).
• Editorial Board, International Journal of Information and Communication Engineering (IJICE) (2012 - Present).
• Guest Associate Editor, IEICE 2012 Special Section on Trust, Security and Privacy in Computing and Communication Systems (SCI).

• Guest Associate Editor, IEICE 2011 Special Section on Information and Communication System Security (SCI).

• Visiting Member of the Board of Directors, Korea Institute of Information Security & Cryptology (KIISC) (2011).

• Program Co-Chair, International Conference on Convergence and Hybrid Information Technology (ICHIT 2012) (EI).

• Program Co-Chair, International Conference on Convergence and Hybrid Information Technology (ICHIT 2011) (EI).

• Program Co-Chair, ICCCT 2011-International Conference on Computer Convergence Technology  (SCIE)

• Outstanding Leadership Award, Korea Knowledge Information Technology Society.

• Program Co-Chair, The 2012 Summer FTRA International Symposium on Advances in Cryptography, Security and Applications for Future Computing (ACSA-Summer) (EI).

• Track Vice Chair, Track of Security and Trustworthy Computing, IEEE 17th International Conference on Parallel and Distributed Systems (ICPADS 2011) (EI).

• Workshop Co-Chair, The 9th FTRA International Conference on Secure and Trust Computing, data management, and Applications (STA 2012) (EI).
• Program Committee member, The ACM International Conference on Ubiquitous Information Management and Communication (ICUIMC) (2013) (EI).
• Program Committee member, The 11th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (IEEE TrustCom 2012) (2012) (EI).
• Program Committee member, The 6th International Conference on Network and System Security (NSS 2012).
• Program Committee member, The Second International Workshop on Mobile Commerce, Cloud Computing, Network and Communication Security 2012 (MCNCS 2012).
• Program Committee member, The Sixth International Conference on Genetic and Evolutionary Computing (ICGEC 2012)  (EI).
• Program Committee member, The ACM International Conference on Ubiquitous Information Management and Communication (ICUIMC) (2012) (EI).

• Program Committee member, Workshop on Information Security Applications 2011 (WISA2011) (EI).

• Program Committee member, The International Conference on Genetic and Evolutionary Computing (ICGEC 2011) (EI).

• Program Committee member, The First International Workshop on Mobile Commerce, Cloud Computing, Network and Communication Security 2011 (MCNCS 2011).

• Program Committee member, The 2011 International Conference on Computational Science and Its Applications (ICCSA 2011) (EI).

• Program Committee member, The ACM International Conference on Ubiquitous Information Management and Communication (ICUIMC) (2011) (EI).

• Program Committee member, The 6th International Conference on Frontier of Computer Science and Technology (FCST-11) (2011) (EI).

• Program Committee member, The 10th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (IEEE TrustCom-11) (2011) (EI).

• Program Committee member, The 7th China International Conference on Information Security and Cryptology (Inscrypt'2011) (2011) (EI).

• Program Committee member, The 2011 International Workshop on Secure and Trust Computing (ST Com-11).

• Guest Associate Editor, IEICE 2010 Special Section on Trust, Security and Privacy for Pervasive Applications (SCI).

• Program Co-Chair, International Conference on Convergence and Hybrid Information Technology (ICHIT 2010) (EI).

• Workshop Program Chair, ICS 2010 Workshop of Information Security (EI).

• Program Committee member, 2010 International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2010) (EI).

• Program Committee member, The 6th Information Security Practice and Experience Conference (ISPEC 2010) (EI).

• Program Committee member, The Third IEEE International Symposium on Trust, Security and Privacy for Emerging Applications (TSP-10) (EI).

• Program Committee member, The 11th International Workshop on Information Security Applications (WISA 2010) (EI).

• Program Committee member, The FTRA 2010 International Symposium on Advances in Cryptography, Security and Applications for Future Computing (ACSA-10) (EI).

• Program Committee member, Security and trustworthy Computing Track, The 5th International Conference on Frontier of Computer Science and Technology (FCST 2010) (EI).

• Program Committee member, The Fourth International Conference on Genetic and Evolutionary Computing (ICGEC 2010) (EI).

• Program Committee member, The first Asia-Pacific Workshop on Cyber Security (APWCS 2010) (EI).

• Program Committee member, Track 4. Security in Internet Symposium, The 2nd International Conference on Internet (ICONI 2010).

• Program Committee member, The 2010 International Conference on Computational Science and Its Applications (ICCSA 2010) (EI).

• Guest Associate Editors, IEICE 2009 Special Section on Information and Communication System Security (SCI).

• Program Committee member, Security for CE Communications Track, The 6th Annual IEEE Consumer Communications and Networking Conference (CCNC) (2009) (EI).

• Program Committee member & Section Chair (B12 Section and Keynote Speech C), The Fifth International Conference on Information Assurance and Security (IAS09) (EI).

• Program Committee member, The 4th International Workshop on Security (IWSEC2009) (EI).

• Program Committee member, The Workshop on Information Security Applications (WISA2009) (EI).

• Program Co-Chair, International Conference on Convergence and Hybrid Information Technology (ICHIT 2009) (EI).

• Program Committee member, 2009 Joint Workshop on Information Security (JWIS2009).

• Organization and Publicity Chair, the Fourth International Conference on Convergence and hybrid Information Technology (ICCIT09) (EI).

• Program Co-Chair, Joint Workshop on Information Security (JWIS 2008).

• Program Co-Chair, International Conference on Convergence and Hybrid Information Technology (ICHIT 2008) (EI).

• Chair of Keynote Speech II, Information Security Conference (ISC08) (EI).

• Organization and Publicity Chair, the Third International Conference on Convergence and hybrid Information Technology (ICCIT08) (EI).
• Program Committee member, The First International Workshop on Multimedia, Information Privacy and Intelligent Computing Systems (MPIS-08) (EI).

• Session Chair, Japan-Taiwan Joint Research on Cryptography and Information Security towards next IT-society (2008).

• Program Committee member, 2008 International Workshop of Information Security.
• Associate Editor of International Journal of Mobile Learning and Organisation (IJMLO), 2005-2006.
• Member of Program Committee and Track Moderator, RSA Conference 2004.
• Member of Program Committee, Asiacrypt 2000.

Research Grants: (1997 - present)

1. Design and Implementation of Personal Security Module, QIC Systems Corp., 1997/04/01 - 1998/03/31
2. Information Security Architecture for the Office Automation, NSC (National Science Council, Taiwan) 87-2418-H-327-003, 1997/10/01 - 1998/09/30
3. Design and Implementation of DSP-based Security Module, QIC Systems Corp., 1998/04/01 - 1999/03/31
4. A Smartcard-based Framework for Secure Document Exchange, NSC 88-2416-H-327-011, 1998/08/01 - 1999/07/31
5. Efficient Implementation of Public-key Cryptosystems, NTT Information and Communication Systems Laboratories, 1998/12/10 - 1999/02/28
6. Research and Development of Tamper-Resistant Hardware Cryptographic Module, QIC Systems Corp., 1999/03/01-2000/06/30
7. On the Implementation of the Smartcard Operating Systems, NSC 89-2213-E-327-002, 1999/08/01 - 2000/07/31
8. Design and Implementation of High Performance PCI–based Security Module, QIC Systems Corp., 1999/11/1 - 2000/6/30
9. Performance Evaluation and Implementation of Cryptographic Algorithms on Smart Cards, NSC 90-2213-E-327-008, 2001/08/01 - 2002/07/31
10. The Research of the ECC-based Efficient Algorithms for Encryption and Digital Signature Applications on the IC Cards, Chunghua Telecom Laboratories, 2002/01/16 - 2003/01/15
11. Efficient Implementation of Elliptic Curve Cryptosystems on Smart Cards, NSC 91-2213-E-017-002, 2002/08/01 - 2003/07/31
12. Implementations of AES Algorithm on IC Smartcards, NexSmart Technology, Inc. , 2002/08/01 - 2003/07/31
13. Design and Implementation of IC-card-based IPv6 Security Mechanism, Taiwan Network Information Center, 2003/04/01 - 2003/12/31
14. The Development of Internet-based Integrated Services for National Standard Time, Chunghua Telecom Laboratories, 2003/05/01 - 2004/04/30
15. Design and Implementation of IPsec with ECCs and IC Cards, NSC 92-2213-E-017-003, 2003/08/01 - 2004/07/31
16. On the Design and Implementation of Secure Time-Stamping Services with IC Cards, NSC 93-2213-E-017-001, 2004/08/01 - 2005/07/31.
17. Design and Implementation of Fast Algorithms for ECCs,  94M13090179, 2005/04/01 - 2005/11/20.
18. Design and Implementation of Embedded Time-Stamping Service with IC card and Elliptic-Curve Signature on an Open-Source Environment, NSC 95-3113-P-017-001, 2006/02/01 - 2007/01/31.
19. Design and Implementation of Secure Instant Messaging Systems based on Elliptic Curve Cryptography with IC Cards, NSC 95-2221-E-017-007, 2006/08/01 - 2007/07/31.
20. Design and Implementation of A Chinese Vulnerability Scanning Freeware, NSC 95-2218-E-017-002, 2006/08/01 - 2007/07/31.
21. Intelligent Network Security Assessment System Testing, Networks and Multimedia Institute (NMI), Institute for Information Industry (III), 2006/10/01 - 2007/01/31.
22. Intelligent Network Security Assessment System Enterprise Testing, Networks and Multimedia Institute (NMI), Institute for Information Industry (III), 2007/02/01 - 2007/04/30.
23. Vulnerability Assessing/Prevention, Networks and Multimedia Institute (NMI), Institute for Information Industry (III), 2007/07/01 - 2009/12/25.
24. Design and implementation of Electronic-Voting Machines with IC Cards, NSC 96-2221-E-017-011-MY3, 2007/08/01 - 2010/07/31.
25. Web Attack Taxonomy, Networks and Multimedia Institute (NMI), Institute for Information Industry (III), 2008/01/01 - 2009/11/30.
26. Rule Classification & Profiling/Management, Networks and Multimedia Institute (NMI), Institute for Information Industry (III), 2009/01/01 - 2009/12/31.
27. Research and Development of Digital Forensics Analysis Platforms, NSC 98-2221-E-017-010-MY3, 2009/08/01 - 2012/07/31.
28. Research of Information Security Forensics on Web Clients, Networks and Multimedia Institute (NMI), Institute for Information Industry (III), 2010/02/03 - 2010/12/31.
29. Research of Windows/Linux System Forensics for Information Security , Networks and Multimedia Institute (NMI), Institute for Information Industry (III), 2011/01/01 - 2011/12/20.
30. Design and Implementation of Digital Forensics System for Cloud Computing, NSC 100-2218-E-017-002, 2011/10/01 - 2012/07/31.
31. Design and Implementation of Digital Forensic Systems for Mobile Intelligent Devices, NSC 101-101-2221-E-017-013, 2012/08/01 - 2013/07/31.

Publications:

Ph.D. Dissertation: On the Key Information Redundancy in Secret-Key Cryptosystems, The Center for Advanced Computer Studies,  University of Louisiana at Lafayette, 1990.

Books:

• Network Security: Theory and Practice, 2nd Ed.  (in Chinese), September 2008.

Journal Papers

1. Magdy A. Bayoumi and Chung-Huang Yang, "Reconfigurable Testable Bit-Serial Multiplier for DSP Applications," IEE Proceedings Computers & Digital Techniques, Vol. 136, Pt. E, No. 6, November 1989, pp. 517-523. (SCI Expanded, EI)
2. Kencheng Zeng, Chung-Huang Yang, Dah-Yea Wei and T.R.N. Rao, "Pseudorandom Bit Generators in Stream-Cipher Cryptography," IEEE Computer, Vol. 24, No. 2, February 1991, pp. 8-17. (SCI, EI)
3. Hikaru Morita and Chung-Huang Yang, "A Modular-Multiplication Algorithm using Lookahead Determination," IEICE Trans. Fundamentals, Vol. E76-A, No. 1, January 1993, pp. 70-77.  (SCI Expanded, EI)
4. Chung-Huang Yang, Hikaru Morita, and Tatsuaki Okamoto, "Security and Performance Evaluation of ESIGN and RSA on IC Cards by Using Byte-Unit Modular Algorithms," IEICE Trans. Communications, Vol. E88-B, No. 3, March 2005, pp. 1244-1248.  (SCI, EI)
5. T.R.N. Rao and Chung-Huang Yang, "Aryabhata Remainder Theorem: Relevance to Public-Key Crypto-algorithms,"  Circuits, Systems & Signal Processing, Vol. 25, No. 1, 2006, pp. 1-15. (SCI, EI)
6. Chung-Huang Yang, Tzong-Yih Kuo, TaeNam Ahn, and Chia-Pei Lee, "Design and Implementation of a Secure Instant Messaging Service based on Elliptic-Curve Cryptography," Journal of Computers, Vol. 18, No. 4, January 2008, pp. 31-38. (EI)
7. Chung-Huang Yang and Yen-Ting Lai, "Design and Implementation of Forensic Systems for Android Devices based on Cloud Computing," Applied Mathematics & Information Sciences, Vol. 6, No. 1S, 2012, pp. 243S-247S. (SCI)
8. Bo Yang, Yong Yu, and Chung-Huang Yang, "A Secure Scalar Product Protocol Against Malicious Adversaries," Journal of Computer Science and Technology, Vol. 28, No. 1, pp. 152-158, Jan. 2013. to appear. (SCIE)

n          Conference Papers

1. Kencheng Zeng, Chung-Huang Yang, and T.R.N. Rao, "On the Linear Consistency Test in Cryptanalysis," Advances in Cryptology - Crypto'89, Springer-Verlag Lecture Notes in Computer Science Vol. 435, 1990, pp. 164-174.  (EI)
2. Kencheng Zeng, Chung-Huang Yang, and T.R.N. Rao, "Large Primes in Stream Cipher Cryptography," Advances in Cryptology - Auscrypt'90, Springer-Verlag Lecture Notes in Computer Science Vol. 453, 1990, pp. 194-205.  (EI)
3. Kencheng Zeng, Chung-Huang Yang, and T.R.N. Rao, "An Improved Linear Syndrome Algorithm in Cryptanalysis with Applications," Advances in Cryptology - Crypto'90, Springer-Verlag Lecture Notes in Computer Science Vol. 537, 1991, pp. 34-47.  (EI)
4. Chung-Huang Yang, So-Lin Yen, Hwang David Liu, Kuei Liu, Bor-Shenn Jeng, Kung-Yao Chang, Min-Shin Chang, Yu-Ling Cheng, Jo-Ling Liang, and Don-Min Shien, “Secure Official Document Mail Systems for Office Automation,”Proc. IEEE Annual International Carnahan Conference on Security Technology, October, 1997, pp. 161-164. (EI)
5. Chung-Huang Yang, Shy-Ming Ju, and T.R.N. Rao, "A Smartcard-based Framework for Secure Document Exchange, "  Proc. IEEE Annual International Carnahan Conference on Security Technology, October 1998, pp. 93-96. (EI)
6. Chung-Huang Yang, "On the Design of Campus-Wide Multi-Purpose Smartcard Systems,"  Proc. IEEE Annual International Carnahan Conference on Security Technology, October, 1999, pp. 465-468. (EI)
7. Chung-Huang Yang, "A 6805-based Security System for Broadcasting Stock Information,"  Proc. IEEE Annual International Carnahan Conference on Security Technology, October 2000, pp. 238-241. (EI)
8. Kencheng Zeng, Chung-Huang Yang, and T.R.N. Rao, "Cryptanalysis of the Hwang-Rao Secret Error-Correcting Code Schemes," Proc. third International Conference on Information and Communications Security, ICICS 2001, Xian, China, November 2001, Springer-Verlag Lecture Notes in Computer Science Vol. 2229,  pp. 419-428.  (EI)
9. Chi-Feng Lu, Yan-Shun Kao, Hsia-Ling Chiang, and Chung-Huang Yang, "Fast implementation of AES cryptographic algorithms in smart cards,"  Proc. IEEE Annual International Carnahan Conference on Security Technology, pp. 573-579, October  2003. (EI)
10. Hsien-Hau Chen, Yung-Sheng Chen, Hsia-Ling Chiang, and Chung-Huang Yang, "Design and implementation of smartcard-based secure e-mail communication,"  IEEE Annual International Carnahan Conference on Security Technology, Proceedings, pp. 225-231, October 2003. (EI)
11. Magdy A. Bayoumi, Rajat Roy, and Chung-Huang Yang, "A Fault-Tolerant Testable Multiplier for DSP Applications," Proc. 29th Midwest Symp. on Circuits and Systems, pp. 637-639, Lincoln, Neb., 1986.

12. Magdy A. Bayoumi and Chung-Huang Yang, "A Fault Tolerant Testable Module for Wafer Scale Integrated Systems," IEEE Proc. CompEuro '87, Hamburg, West Germany, May 1987, pp. 590-593. Hikaru Morita and Chung-Huang Yang, "An Efficient Modular-Multiplication Algorithm for Smart-Card Software Implementation," IEICE Technical Report on Information Security ), ISEC91-58, Kawasaki, Japan, March 18, 1992.

13. Hikaru Morita and Chung-Huang Yang, "An Optimal Modular-Multiplication Algorithm using Lookahead Determination for Software," The 1992 Symp. on Cryptography and Information Security, Tateshina, Japan, April 2-4, 1992, SCIS92-12C.

14. Shoji Miyaguchi, Chung-Huang Yang, and Hikaru Morita, "Dynamic Structure Neutralizing Differential Attack," IEICE Technical Report on Information Security, ISEC92-6, July 1992.

15. Chung-Huang Yang, "Modular Arithmetic Algorithms for Smart Cards," IEICE Technical Report on Information Security , ISEC92-16, August, 1992.

16. Chung-Huang Yang, "Pseudorandom Bit Generators for Secure Broadcasting Systems," HD-Media'93 , October 1993, pp. S9-32 - 35. 

17. Chung-Huang Yang, "LFSR-based Cryptographic Checksums for Secure Broadcasting," Information Security Conference, pp. 85-87, May1995.  

18. Chung-Huang Yang, "Campus Smart Cards with Public-Key Infrastructure," TANET'99, Oct. 1999.
19. Chung-Huang Yang, "On the Design of High-Speed Pseudorandom bit Generators for Secure Broadcasting System, " Proc. Japan-Korea Joint Workshop on Information Security and Cryptology 2000 (JW-ISC 2000), January 25-26, 2000, Okinawa, Japan, pp. 9-15.
20. Chung-Huang Yang, "On the Design of Dual-Interface Campus Smart Cards," Proc. 2000 Symposium on Cryptography and Information Security (SCIS 2000), January 26-28, 2000, Okinawa, Japan, Section D32.
21. Chung-Huang Yang, "Design and implementation of cryptographic systems using 68HC05 microcontrollers," Proc. 2000 Asia Pacific Conference on Multimedia Technology and Applications (APCMTA'2000), December 2000, pp. 429-432.
22. Chung-Huang Yang, "Performance Evaluation of AES/DES/Camellia On the 6805 and H8/300 CPUs," Proc. 2001 Symposium on Cryptography and Information Security (SCIS2001), Oiso, Japan, January 2001,  pp. 727-730.
23. Xiu-Gi Zeng and Chung-Huang Yang, "Design and Implementation of CA/PKI on the Windows Environment," Proc. 2002 Symposium on Cryptography and Information Security (SCIS2002), January 2002,  Shirahama, Wakayama, Japan, pp. 377-379.
24. Chung-Huang Yang, Hikaru Morita, and Tatsuaki Okamoto, "On the Performance of ESIGN and RSA on IC Cards," Proc. 2003 Symposium on Cryptography and Information Security (SCIS 2003), Hamamatsu, Shizuoka, Japan, pp. 251-255, 2003.
25. Chung-Huang Yang and Chin-Feng Tsai, "Cross-Platform Implementation of ANSI X9.62 ECDSA,"  ACME2003 Conference, pp. 519-524, Seattle, Washington, USA, August 2003.
26. Chi-Feng Lu, Yan-Shun Kao, Hsia-Ling Chiang, and Chung-Huang Yang, "Fast implementation of AES cryptographic algorithms in smart cards,"   IEEE Annual International Carnahan Conference on Security Technology, Proceedings, pp. 573-579, October  2003. (EI)
27. Hsien-Hau Chen, Yung-Sheng Chen, Hsia-Ling Chiang, and Chung-Huang Yang, "Design and implementation of smartcard-based secure e-mail communication,"  IEEE Annual International Carnahan Conference on Security Technology, Proceedings, pp. 225-231, October 2003. (EI)
28. Chung-Huang Yang, Long-Jian Lin, and Kouichi Sakurai,  "An Integration of PKI and IC Cards for IPsec," Proc. 2004 Symposium on Cryptography and Information Security, pp. 1375-1377, Sendai, Japan, Jan. 2004.
29. Chung-Huang Yang, Chih-Ching Yeh, and Li-Ling Hsu, "On the Design and Implementation of a Secure Time-Stamping Service," Proc. 2004 Symposium on Cryptography and Information Security, pp. 603-605, Sendai, Japan, Jan. 2004.
30. Chi-Feng Lu, Yan-Shun Kao, Hsia-Ling Chiang, and Chung-Huang Yang, "High Speed Software Driven AES Algorithm on IC Smartcards," Proc. 2004 Symposium on Cryptography and Information Security, pp. 459-464, Sendai, Japan, Jan. 2004.
31. Chung-Huang Yang and Mu-Long Weng, "An Integration of PKI and IC cards for IPv6 Security," 1st French-Taiwanese Conference in Information Technologies, Palaiseau, France, April 2004.
32. Chung-Huang Yang, Chih-Ching Yeh, and Fang-Dar Chu, "Design and Implementation of a RFC3161-Compliant Time-Stamping Service," The Third International Workshop for Applied PKI (IWAP2004), Fukuoka, Japan, October 2004.
33. T.R.N. Rao and Chung-Huang Yang, "Aryabhata Remainder Theorem: Relevance to Public-Key Crypto-algorithms," Proc. 2005 Symposium on Cryptography and Information Security, Kobe, Japan, January 2005, pp. 1111-1116.
34. T.R.N. Rao and Chung-Huang Yang, "Modular Arithmetic: From Ancient India to Public-Key Cryptography," 2nd French-Taiwanese Conference in Information Technologies,March 2005.   
35. Chung-Huang Yang, "On the Design of Clock-Controlled Pseudorandom Bit Generators,"  Information Security Conference, June 2005.
36. Chung-Huang Yang, "Design and Implementation of a Windows-based ECDSA System," Association for Chinese Management Educators (ACME) 2005 Conference, San Diego, USA, July 28-30 2005.
37. Chung-Huang Yang and Wen-Long Hsu, "Combination of Cryptographic Hash and On-Line Time-Stamping System for Securing Digital Evidence of File Systems," 2005 International Forensic Science Symposium, November 2005.

38. Binhui Chou, Chung-Huang Yang, and Kouichi Sakurai, "Design and Implementation of an ECM-based Integer Factorization Tool with GMP-ECM on Windows Platforms," 2006 Symposium on Cryptography and Information Security, Hiroshima, Japan, January 2006.

39. Wei-Tsung Chang and Chung-Huang Yang, “A User-Friendly Implementation of PSEC-KEM and ECDSA on the windows Environment,” 2006 Symposium on Cryptography and Information Security, Hiroshima, Japan, January 2006.

40. Sheng-Hsiung Su and Chung-Huang Yang, “Design and Implementation of a live CD for Time-Stamping Service,” 2006 Symposium on Cryptography and Information Security, Hiroshima, Japan, January 2006.

41. Pei-Chi Cheng, Chung-Huang Yang, and Kouichi Sakurai, “Design and Implementation of a Live-CA CD/DVD on an Open Source Environment,” 2006 Symposium on Cryptography and Information Security, Hiroshima, Japan, January 2006.

42. Pao-Kuan Wang and Chung-Huang Yang, “Design and Implementation of a Live CD/DVD for Vulnerability Scanning,”  2006 Symposium on Cryptography and Information Security, Hiroshima, Japan, January 2006.

43. Ming-Kuen Lee and Chung-Huang Yang, “Design and Implementation for Integrated Service Authentication System on the basis of Secure LDAP Server,” 2006 Symposium on Cryptography and Information Security, Hiroshima, Japan, January 2006.

44. Shankara K Narayandas, Chung-Huang Yang, and T.R.N. Rao, "Building a Universal Secure E-Mail System, " 2006 SWDSI Annual Conference, March 2006, pp. 250-260.
45. Chung-Huang Yang, TaeNam Ahn, and Chia-Han Chang, "On the Design and Implementation of a Time-Stamping Service with Linking Schemes, " The 1st Joint Workshop on Information Security, September, 2006, Seoul, Korea, pp. 501-509.
46. Chiu-Niang Chen and Chung-Huang Yang，"Design and Implementation of Cybercrime Investigation Systems Based on Open Source"，2006 Conference on Open Source Technologies and Applications，Nov. 2006.
47. Shih-Jen Chen, Chung-Huang Yang, and Shao-Wei Lan, "A Distributed Network Security Assessment Tool with Vulnerability Scan and Penetration Test," 2007 Symposium on Cryptography and Information Security, Sasebo, Japan, January 2007.
48. Shih-Yi Tu and Chung-Huang Yang, "A User-Friendly Implementation of EPOC on the Windows Environment," 2007 Symposium on Cryptography and Information Security, Sasebo, Japan, January 2007.
49. Chun-Chih Peng and Chung-Huang Yang, "Design and Implementation for Integer Factorization and Primality Testing Tools with Elliptic Curve on Windows Platforms," 2007 Symposium on Cryptography and Information Security, Sasebo, Japan, January 2007.
50. Chih-Kun Tai and Chung-Huang Yang, "Design and Implementation of a Windows-based WLAN Integrated Analysis System," 2007 Symposium on Cryptography and Information Security, Sasebo, Japan, January 2007.
51. Chung-Huang Yang, Chih-Hung Lin, Li-Chou Juan, Jain-Shing Wu, Tai-Yun Huang, "Design and Development of an NIDS Evasion Test Tool with GUI," The 2nd Joint Workshop on Information Security (JWIS 2007), Tokyo, Japan on August 6-7, 2007. 
52. Chun-Fung Lin, Chung-Huang Yang, and Kouichi Sakurai, "Research and Implementation of ID-based Encryption Scheme Based on Symmetric-Key Technique with a Trusted Device," 2008 Symposium on Cryptography and Information Security, Miyazaki, January 2008.   
53. Jung-Ying Lai, Chun-Fung Lin, and Chung-Huang Yang, "Design and Implementation of an Electronic Voting System with Contactless IC Cards," The 19th International Conference on Information Management 2008 (ICIM 2008), May 16 -17, 2008, Nantou, Taiwan.

54. Chao-Hsi Yeh and Chung-Huang Yang, "Design and Implementation of Honeypot System Based on Open-Source Software, " IEEE International Conference on Intelligence and Security Informatics (IEEE ISI 2008), June 2008. (EI)

55. Ya-Ping Fu, Kwo-Jean Farn, and Chung-Huang Yang, "CORAS for the Research of ISAC," Proc. IEEE 2008 International Conference on Convergence & Hybrid Information Technology (IEEE ICHIT 2008), August 2008, Daejeon, Korea, pp. 250-256.

56. Jung-Ying Lai, Jain-Shing Wu, Shih-Jen Chen, Chia-Huan Wu, and, Chung-Huang Yang, "Designing a Taxonomy of Web Attacks," Proc. IEEE 2008 International Conference on Convergence & Hybrid Information Technology (IEEE ICHIT 2008), August 2008, Daejeon, Korea, pp. 278-282.

57. Hui-Ting Hsieh, Chung-Huang Yang, and TaeNam Ahn, "Implementation of SEA Algorithm on the Windows Platforms, " Proc. IEEE 2008 International Conference on Convergence & Hybrid Information Technology (IEEE ICHIT 2008), August 2008,  Daejeon, Korea, pp. 363-370.

58. Hsiu Wang, Tung-Kuan Liu, Chung-Huang Yang, "Multiple Teacher Transfer Optimization using Genetic Algorithms – Case Study on Kindergarten Teacher Transfer," The 2008 International Computer Symposium (ICS 2008), November 13-15, 2008, Tamkang University, Damsui, Taipei County, Taiwan.

59. Kwo-Jean Farn, Yen-Fang Wang, Shu-Kuo Lin, Chung-Huang Yang, Chien-Cheng Huang, "A Study on Industrial Control System Risk Assessment," The 2008 International Computer Symposium (ICS 2008), November 13-15, 2008, Tamkang University, Damsui, Taipei County, Taiwan.

60. Ting-Kao Liu and Chung-Huang Yang, "Design and Implementation of Campus Gate Control System Based on RFID," The First International Workshop on Multimedia, Information Privacy and Intelligent Computing Systems (MPIS-08), December 9-10, 2008, Jiaosi, Yilan, Taiwan. (EI)
61. Chiung-Wan Chan and Chung-Huang Yang, "Design and Implementation of Open Source Web Application Security Tool" Joint Workshop on Information Security (JWIS) 2009, National Sun Yat-sen University, August 2009.
62. Chung-Huang Yang, Shih-Yi Tu, and Pei-Hua Yen, Implementation of an Electronic Voting System with Contactless IC Cards for Small-Scale Voting, the IEEE Fifth International Conference on Information Assurance and Security (IAS-2009), Xi'an, China, August, 2009. (EI)

63. Pei-Sheng Huang, Chung-Huang Yang, and Tae-Nam Ahn, "Design and Implementation of A Distributed Early Warning System Combined with Intrusion Detection System and Honeypot" International Conference on Convergence and Hybrid Information Technology (ICHIT 2009), August 2009, Daejeon, Korea.  (EI)

64. Pei-Hua Yen, Chung-Huang Yang, and Tae-Nam Ahn, "Design and Implementation of a Live-analysis Digital Forensic System," International Conference on Convergence and Hybrid Information Technology (ICHIT 2009), August 2009, Daejeon, Korea. (EI)

65. Jiun-Kai Ke, Chung-Huang Yang, and Tae-Nam Ahn, "Design and Implementation of Using W3af to Achieve Automated Penetration Testing By Live DVD / Live USB," International Conference on Convergence and Hybrid Information Technology (ICHIT 2009), August 2009, Daejeon, Korea. (EI)

66. Chung-Huang Yang and Kuang-Li Ting, Fast Deployment of Botnet Detection with Traffic Monitoring, The Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, Kyoto, Japan, September 2009. (EI)
67. Yu-Ting Lo and Chung-Huang Yang, "Design and Implementation of a Secure Video of Instant Messaging Based on SIMPP," 2009 National Computer Symposium (NCS 2009), National Taipei University, Taiwan, Nov. 27-28, 2009.

68. Hui-Ting Hsieh and Chung-Huang Yang, "Implementation of Schoof’s Algorithm on the Windows Platforms," The 5th Joint Workshop on Information Security (JWIS), South China Agricultural University, Guangzhou, China, August 2010.

69. Xin-Fang Li, Chung-Huang Yang, Shih-Jen Chen, and Jain-Shing Wu, "Design and Implementation of Forensic System in Android Smart Phone," The 5th Joint Workshop on Information Security (JWIS), South China Agricultural University, Guangzhou, China, August 2010.

70. Chih-Hung Lin, Chung-Huang Yang, Shih-Jen Chen, and Jain-Shing Wu, "An Implementation of a Malware Collection and Data Sharing System Based on Honeypot," The 5th Joint Workshop on Information Security (JWIS), South China Agricultural University, Guangzhou, China, August 2010.

71. Kuang-Li Ting, Chung-Huang Yang, and Tae-Nam Ahn, "Fast Deployment of Botnet Detection based on Traffic Monitoring," International Conference on Convergence and Hybrid Information Technology (ICHIT 2010), August 2010, Daejeon, Korea. (EI)

72. Xin-Fang Li, Chung-Huang Yang, Shih-Jen Chen, and Jain-Shing Wu, and Tae-Nam Ahn "Forensic System Design and Implementation Based on Open Source Software in Android Smart Phone," International Conference on Convergence and Hybrid Information Technology (ICHIT 2010), August 2010, Daejeon, Korea. (EI)

73. Sheng-Wen Chen, Chung-Huang Yang, and Tae-Nam Ahn, "Design and Implementation of Internal Acquisition Tool in Symbian Smart Phone," International Conference on Convergence and Hybrid Information Technology (ICHIT 2010), August 2010, Daejeon, Korea. (EI)

74. Chih-Hung Lin and Chung-Huang Yang, "Implementation of Network Forensics Based on Honeypot," 2010 International Security Technology & Management Conference, September, 2010, Taipei.
75. Chung-Huang Yang and Pei-Hua Yen, "Fast Deployment of Computer Forensics with USBs," The First International Workshop on Cloud, Wireless and e-Commerce Security (CWECS 2010), Fukuoka, Japan, November 2010.
76. Hong-Ming Wang and Chung-Huang Yang, "Design and Implementation of a Network Forensics System for Linux," The 2010 International Computer Symposium (ICS2010), December 2010, Tainan. (EI)
77. Sheng-Wen Chen, Chung-Huang Yang, and Chien-Tsung Liu, "Design and Implementation of Live SD Acquisition Tool in Android Smart Phone," the Fourth International Conference on Genetic and Evolutionary Computing (ICGEC-2011), August 29-30, 2011, Kinmen, Taiwan. (EI)
78. Yenting Lai, Chunghuang Yang, Chihhung Lin, and TaeNam Ahn, "Design and Implementation of Mobile Forensic Tool for Android Smart Phone through Cloud Computing, " International Conference on Convergence and Hybrid Information Technology (ICHIT 2011), September 2011, Daejeon, Korea. (EI)
79. Jing-Siang Yang and Chung-Huang Yang, "Design and Implementation of Forensic Software for Android Smart Phones," 2011 Cross-Strait Conference on Information Science and Technology and iCube (CSCIST 2011 and iCube 2011), December 2011, Taipei, Taiwan.
80. Ren-Jie Chen and Chung-Huang Yang, "Research on Android Anti-Forensic Tools, " The 17th Conference on Information Management and Practice (IMP 2011), December, 2011, Tainan, Taiwan.
81. Chung-Huang Yang and Bo Yang, "Design and Implementation of Digital Forensic Systems," The 29th Symposium on Cryptography and Information Security (SCIS2012), Kanazawa, Japan, January 2012.
82. Yi-Hsiung Ting and Chung-Huang Yang, "Design and Implementation of a Cloud Digital Forensic Laboratory," The 30th Symposium on Cryptography and Information Security, Kyoto, Japan, January 2013.

Courses Taught at the National Kaohsiung Normal University:

(Fall 2001)	Network Security	3 credits, graduate school
	Cryptography	3 credits, graduate school
	C Programming	3 credits, undergraduate
(Spring 2002)	Data Structure	3 credits, undergraduate
	Information Security	3 credits, undergraduate
	Information Security	3 credits, undergraduate
(Fall 2002)	Computer Network Research	3 credits, graduate school
	Special Topic in Multimedia Network Application	3 credits, graduate school
	Multimedia in Scientific Education	3 credits, graduate school
(Spring 2003)	Network Security and Internet Applications	3 credits, graduate school
	Operating Systems Research	3 credits, graduate school
	Information Security	3 credits, undergraduate
(Summer 2003)	Computer Network Research	2 credits, graduate school
	Operating Systems Research	2 credits, graduate school
(Fall 2003)	Computer Network Research	3 credits, graduate school
	Special Topic in Multimedia Network Application	3 credits, graduate school
	Multimedia in Scientific Education	3 credits, graduate school
	Information Networks and Resource Applications	2 credits, graduate school
	Information Education Seminar	1 credit, graduate school
(Spring 2004)	Network Security and Internet Applications	3 credits, graduate school
	Operating Systems Research	3 credits, graduate school
	Network Operating Systems	3 credits, undergraduate
(Fall 2004)	Computer Network Research	3 credits, graduate school
	Study of Programming Language	3 credits, graduate school
	Campus Network Application Research	3 credits, graduate school
(Spring 2005)	Network Security and Internet Applications	3 credits, graduate school
	Operating Systems Research	3 credits, graduate school
	Advanced Computer Network	3 credits, graduate school
	Network Security and Internet Applications	3 credits, graduate school of continuing education
(Fall 2005)	Computer Network Research	3 credits, graduate school
	Study of Programming Language	3 credits, graduate school
	Campus Network Application Research	3 credits, graduate school
(Spring 2006)	Network Security and Internet Applications	3 credits, graduate school
	Research on Operating Systems	3 credits, graduate school
	Research on Internet Applications	3 credits, graduate school
	Network Security and Internet Applications	3 credits, graduate school of continuing education
(Fall 2006)	Network Security and Internet Applications	3 credits, graduate school
	Special Topics on Learning System	3 credits, graduate school
	Information Education Seminar	1 credit, graduate school
	Network Security and Internet Applications	3 credits, graduate school of continuing education
	Information Education Seminar	1 credits, graduate school of continuing education
(Spring 2007)	Studies in Secure Coding	3 credits, graduate school
	Information Education Seminar	1 credit, graduate school
	Information Security	3 credits, undergraduate
	Studies in Secure Coding	3 credits, graduate school of continuing education
	Information Education Seminar	1 credits, graduate school of continuing education
(Fall 2007)	Network Security and Internet Applications	3 credits, graduate school
	Studies in Cryptology	3 credits, graduate school
	Information Education Seminar	1 credit, graduate school
	Network Security and Internet Applications	3 credits, graduate school of continuing education
	Information Education Seminar	1 credits, graduate school of continuing education
(Spring 2008)	Studies in Information Security Management	3 credits, graduate school
	Information Education Seminar	1 credit, graduate school
	Research on Operating Systems	3 credits, graduate school
	Studies in Secure Coding	3 credits, graduate school of continuing education
	Information Education Seminar	1 credits, graduate school of continuing education
(Fall 2008)	Network Security and Internet Applications	3 credits, graduate school
	Study of Programming Language	3 credits, graduate school
	Information Education Seminar	1 credit, graduate school
	Network Security and Internet Applications	3 credits, graduate school of continuing education
	Information Education Seminar	1 credits, graduate school of continuing education
(Spring 2009)	Studies in Cryptology	3 credits, graduate school
	Information Education Seminar	1 credit, graduate school
(Fall 2009)	Network Security and Internet Applications	3 credits, graduate school
	Studies in Information Security Management	3 credits, graduate school
	Network Security and Internet Applications	3 credits, graduate school of continuing education
(Spring 2010)	(sabbatical leave)
(Fall 2010)	Network Security and Internet Applications	3 credits, graduate school
	Studies in Cryptology	3 credits, graduate school
	Network Security and Internet Applications	3 credits, graduate school of continuing education
(Spring 2011)	Study of Programming Language	3 credits, graduate school
	Research on Internet Applications	3 credits, graduate school
	Research on Operating Systems	3 credits, graduate school
(Fall 2011)	Network Security and Internet Applications	3 credits, graduate school
	Studies in Information Security Management	3 credits, graduate school
(Spring 2012)	Study of Programming Language	3 credits, graduate school
	Research on Internet Applications	3 credits, graduate school
(Fall 2011)	Network Security and Internet Applications	3 credits, graduate school
	Studies in Cryptology	3 credits, graduate school
(Spring 2013)	Study of Programming Language	3 credits, graduate school
	Research on Internet Applications	3 credits, graduate school

SCIS92 with Dr. Shoji Miyaguchi, Dr. Kenji Koyama, Dr. Atsushi Fujioka, Dr. Hikaru Morita, and Dr. Tatsuaki Okamoto 　 Dr. Shoji Miyaguchi, NTT Yokosuka R&D Center
Dr. TaeNam Ahn
Dr. Tatsuaki Okamoto
ICCST'97	ICCST'98	Asiacrypt'98
ICCST'99	Asiacrypt'99 with Prof. Guozhen Xiao	JW-ISC'2000 with Prof. SangJae Moon and Prof. Kil-Hyun Nam
QIC Seminar	Asiacrypt'2000	Prof. Kohichi Sakaniwa Tokyo Inst. Tech.(2001.8.15)
ICICS'01 with Prof. Sihan Qing and Dr. Welland Chu	with Prof. Kouichi Sakurai (2002.3.14)	IIMA2002 with Prof. Pete Chong
SCIS2003 with Dr. Hikaru Morita	ACME 2003	ACME 2003 with Prof. Ker-Chang Chang
RSA 2004 with Prof. Kazuo Ohta and Dr. Tatsuaki Okamoto	RSA 2004 with Dr. Burton S. Kaliski, Jr.	RSA 2004 with Prof. Qibin Zhai
1st French-Taiwanese Conference in Information Technologies	1st French-Taiwanese Conference in Information Technologies	1st French-Taiwanese Conference in Information Technologies
Progress on Cryptography: 25 years of cryptography in China with Prof. Guozhen Xiao [2004.05.15]	Progress on Cryptography: 25 years of cryptography in China [2004.05.15]	ChinaCrypt'2004 Prof. Dingyi Pei
Prof. T.R.N. Rao Univ. of Louisiana at Lafayette [2004.07.13]	Prof. Ray Tsai Univ. of Louisiana at Lafayette [2004.08.15]	Crypto Lab Univ. of Louisiana at Lafayette [2004.08.20]
Prof. Pete Chong Univ. of Louisiana at Lafayette [2004.08.22]	IWAP2004 Prof. Kouichi Sakurai [2004.10.05]	SCIS 2005 Dr. Hikaru Morita Prof. Kouichi Sakurai [2005.01.27]
Dr. TaeNam Ahn [2005.06.11]	Prof. Kouichi Sakurai Prof. Kyung Hyune Rhee [2006.01.14]	ISIT Workshop [2006.01.16.]
JWIS 2006 Prof. Heung-Youl Youm [2006.09.21.]	JWIS 2006 Prof. TaeNam Ahn Prof. Kouichi Sakurai [2006.09.22.]	JWIS 2006 Prof. TaeNam Ahn Prof. Seungjoo Kim [2006.09.22.]
SCIS2007 Prof. Yoshiaki Hori Fukuoka, Japan [2007.01.22]	SCIS2007 Prof. Kazuo Ohta [2007.01.23]	SCIS2007 Prof. Tooru Inoue Prof. Kouichi Sakurai [2007.01.26]
Prof. Eiji Okamoto Kaohsiung [2007.03.07]	JWIS2007 [2007.08.06]	Tokyo [2007.08.07]
Prof. Eiji Okamoto Prof. Masahiro Mambo Dr. Raylin Tso [2007.08.08]	Prof. Hikaru Morita Yokohama, Japan [2007.08.09]	President Seiichi Ido Dr. Tatsuaki Okamoto Tokyo, Japan [2007.08.10]
ISC2007 [2007.10.11]	Santiago, Chile [2007.10.12]	Prof. Dongho Won Prof. Seungjoo Kim Sungkyunkwan University [2007.10.22]
Prof. Jin Kwak Prof. Sun Young Lee Soonchunhyang University [2007.10.23]	Soonchunhyang University [2007.10.23]	Prof. Geuk Lee Prof. TaeNam Ahn Hannam University [2007.10.24]
Prof. Phill Kyu Rhee Inha University [2007.10.26]	Prof. Kouichi Sakurai Prof. Heung-Youl Youm Seoul, Korea [2007.10.27]	Prof. Kouichi Sakurai Mr. Tokuyama Fukuoka, Japan [2008.1.28]
Taipei [2008.2.14]	Fukuoka, Japan [2008.2.24]	Fukuoka, Japan [2008.2.25]
ISIT Fukuoka, Japan [2008.2.25]	11th Anti-Spam Meeting Tokyo [2008.3.24]	Kaohsiung [2008.5.23]
Prof. Dongho Won [2008.5.27]	Prof. Dongho Won Fellow Koji Nakao Hualien [2008.5.30]	Prof. TaeNam Ahn Seoul, Korea [2008.7.8]
JWIS 2008 Seoul, Korea [2008.7.27]	Seoul, Korea [2008.7.11]	DMZ, Korea [2008.7.12]
Prof. Jin Kwak  Kaohsiung [2008.7.17]	Taiwan-Japan Workshop Taipei [2008.7.18]	Taipei [2008.7.19]
Taipei [2008.7.19]	Prof. Yuliang Zheng Kaohsiung [2008.7.23]	Prof. TaeNam Ahn ICHIT 2008 Daejeon [2008.8.29]
Prof. Tsuyoshi Takagi, Mr. Kyosuke Osaka Kaohsiung [2008.9.16]	Dr. Tatsuaki Okamoto  ISC2008 Taipei [2008.9.17]	Japan-Taiwan Joint Seminar Fukuoka, Japan [2008.10.14]
Prof. Kouichi Sakurai Marinoa City, Japan [2008.10.17]	Prof. Yuliang Zheng Kaohsiung [2008.12.17]	Digital Forensics Team Taipei [2009.01.13]
SCIS2009 Kyoto [2009.01.20]	III / NMI Taipei [2009.02.23]	Taipei Municipal Lan-Zhou Junior High School Taipei [2009.03.09]
Computer Forensics Symposium Tainan [2009.04.07]	Kaohsiung  [2009.5.29]	Prof. Chin-Chen Chang & Prof. Chwei-Shyong Tsai Taichung [2009.7.2]
Prof. Masahiro Mambo Kaohsiung  [2009.8.4]	Prof. Dingyi Pei Taipei [2009.8.5]	Kaohsiung   [2009.8.7]
Kaohsiung   [2009.8.8]	Prof. Guozhen Xiao Family Xi'an [2009.8.15]	Prof. Guozhen Xiao Xi'an [2009.8.15]
Prof. Hong Xiao Xi'an [2009.8.21]	Prof. TaeNam Ahn ICHIT 2009 Daejeon [2008.8.27]	IIH-MSP 2009 Kyoto [2009.09.14]
IIH-MSP 2009 Kyoto [2009.09.15]	Information Security Consortium Seminar Kaohsiung [2009.10.14]	Prof. Chin-Laung Lei Penang, Malaysia [2009.10.22]
Data Center Summit @ Intel Penang, Malaysia [2009.10.22]	Malaysia  [2009.10.24]	Langkawi, Malaysia [2009.10.24]
Langkawi, Malaysia [2009.10.24]	Prof. Kouichi Sakurai Kaohsiung [2009.11.26]	Prof. Tzong-Chen Wu and Prof. Dah Jyh Guan Tokyo, Japan [2009.12.08]
Prof. Tzong-Chen Wu and Prof. Dah Jyh Guan Tokyo, Japan [2009.12.09]	Prof. Dongdai Lin Tokyo, Japan [2009.12.10]	Information Security Consortium Seminar Kaohsiung [2010.03.10]
Kaohsiung [2010.06.24]	Kaohsiung [2010.06.24]	Kaohsiung [2010.07.08]
Kaohsiung [2010.07.26]	Guangzhou, China [2010.08.02]	Prof. Kefei Chen Guangzhou, China [2010.08.04]
JWIS2010 [2010.08.05]	Prof. Dingyi Pei, Prof. Mingwu Zhang JWIS2010 [2010.08.05]	Sun Yat-sen University, China [2010.08.06]
Xidian University [2010.08.09]	Prof. Guozhen Xiao and Prof. Hong Xiao Xi'an [2010.08.11]	National Kaohsiung First University of Science and Technology [2010.09.16]
Prof. Kohichi Sakaniwa  and Prof. TaeNam Ahn Nantou [2010.10.17]	Prof. Kohichi Sakaniwa  and Prof. TaeNam Ahn Tai-Chung [2010.10.17]	Prof. Kouichi Sakurai Hakata, Japan [2010.11.06]
High School Classmates Taipei [2010.12.25]	Prof. Chu-Hsing Lin Tunghai University  [2010.12.27]	Taipei [2011.1.6]
Prof. Shiuh-Jeng Wang Central Police University  [2011.4.6]	CSCIS 2011 Hangzhou, China [2011.4.13]	CSCIS 2011 Hangzhou [2011.4.15]
Central Police University [2011.5.19]	Prof.  Kwo-Jean Farn Beijing [2011.07.13]	Shanghai Jiao Tong University [2011.7.16]
Prof. Wenling Wu, Prof. Bo Yang, Prof. Shimin Wei, Prof. Dawu Gu, and Prof. Zhenfeng Zhang Shanghai [2011.07.17]	CTCIS 2011 Guiyang [2011.08.21]	Prof. Huanguo Zhang Guiyang [2011.08.21]
Prof. Xueming Wang Guiyang [2011.08.21]	Prof. Huanguo Zhang Huangguoshu Waterfall  [2011.08.22]	Prof. Xiao-yuan Yang Huangguoshu Waterfall [2011.08.22]
Dr. Kai Chen Huangguoshu Waterfall  [2011.08.22]	Prof. Bo Zhao Huangguoshu Waterfall  [2011.08.22]	Kaohsiung [2011.10.06]
Prof. Jin Kwak, Prof. Soo Kyun Kim, Prof. Lei Li, Prof. Min Hong, Prof. Jin Sul Kim ICCCT2011 Seoul [2011.10.20]	Prof. Lei Li and Dr. Kwangwoo Lee Seoul [2011.10.21]	ICCCT2011 Seoul [2011.10.22]
RAISE Forum Meeting KOFST, Seoul [2011.11.25]	Prof. Heung-Youl Youm and Fellow Koji Nakao Suraon, Seoul [2011.11.25]	Guangzhou [2011.12.10]
Prof. Kefei Chen Guangzhou [2011.12.11]	Foshan, Guangdong [2011.12.12]	Prof. Masahiro Mambo and Mr. Naoto Yanai  Kanazawa [2012.2.3]
Prof. Xinyi Huang  Fuzhou [2012.3.10]	Mr. C.H. Wang and Prof. Kouichi Sakurai Taipei [2012.5.14]	Kaohsiung [2012.5.18]
Taichung  [2012.6.26]	Taipei  [2012.7.12]	Hotel Azur Takeshiba, Tokyo [2012.7.23]
Fellow Koji Nakao Sunshine City Prince Hotel, Tokyo [2012.7.25]	Jungli City [2012.7.30]	Prof. Bo Yang, Dr. Lingbo Wei Shaanxi  [2012.8.12]
Prof. Bo Yang Shaanxi [2012.8.14]	Prof. Guozhen Xiao and Prof. Hong Xiao Xidian University [2012.8.15]	Qinghai University For Nationalities [2012.8.18]
Qinghai Normal University [2012.8.19]	Shaanxi Normal University [2012.8.19]	Dr. Chi Zhang and Dr. Lingbo Wei Hefei [2012.8.21]
Kenting, Taiwan [2012.11.23]	Prof. Guozhen Xiao and Prof. Yumin Wang Asiacrypt 2012, Beijing [2012.12.03]	Prof. Guozhen Xiao, Prof. Yumin Wang, Prof. Zongduo Dai, Prof. Qibin Zhai Asiacrypt 2012, Beijing [2012.12.04]
Beijing [2012.12.04]	Prof. Dawu Gu CCISA, Kaohsiung [2012.12.06]	Kaohsiung [2012.12.24]
Prof. Huanguo Zhang Tainan [2012.12.25]	CCISA, Kaohsiung [2013.01.11]	CCISA, Kaohsiung [2013.02.20]
Kaohsiung [2013.02.20]	Prof. Jin Kwak CCISA, Kaohsiung [2013.03.12]	Kaohsiung [2013.03.12]