Tzungher Chen

27 papers Journal 23Unranked 4
YearRankTypeTitle / Venue / Authors
2019 J jnl
Secure and efficient protection for HTTP cookies with self-verification.
Int. J. Commun. Syst.
Wei-Bin Lee, Hsing-Bai Chen, Shun-Shyan Chang, Tzungher Chen
2018 J jnl
A novel DRM scheme for accommodating expectations of personal use.
Multim. Tools Appl.
Hsing-Bai Chen, Wei-Bin Lee, Tzungher Chen
2014 — conf
An S/Key-like One-Time Password Authentication Scheme Using Smart Cards for Smart Meter.
AINA Workshops
Wei-Bin Lee, Tzungher Chen, Wei-Rung Sun, Kevin I.-J. Ho
2014 J jnl
Tattooing Attack: A New Type of Watermarking Attacks on Image Authentication.
Int. J. Digit. Crime Forensics
Jia-Hong Li, Tzungher Chen, Wei-Bin Lee
2011 J jnl
Efficient multi-secret image sharing based on Boolean operations.
Signal Process.
Tzungher Chen, Chang-Sian Wu
2010 J jnl
Compression-unimpaired batch-image encryption combining vector quantization and index compression.
Inf. Sci.
Tzungher Chen, Chang-Sian Wu
2009 J jnl
A Practical and Efficient Electronic Checkbook.
J. Organ. Comput. Electron. Commer.
Tzungher Chen, Shu-Chen Yeh, Kuan-Chieh Liao, Wei-Bin Lee
2009 J jnl
A novel secret image sharing scheme for true-color images with size constraint.
Inf. Sci.
Du-Shiau Tsai, Gwoboa Horng, Tzungher Chen, Yao-Te Huang
2009 J jnl
A self-verification authentication mechanism for mobile satellite communication systems.
Comput. Electr. Eng.
Tzungher Chen, Wei-Bin Lee, Hsing-Bai Chen
2009 J jnl
On the security of a copyright protection scheme based on visual cryptography.
Comput. Stand. Interfaces
Tzungher Chen, Chin-Chen Chang, Chang-Sian Wu, Der-Chyuan Lou
2009 J jnl
Preventing Cheating in Computational Visual Cryptography.
Fundam. Informaticae
Chin-Chen Chang, Tzungher Chen, Li-Jen Liu
2008 J jnl
A new method for using hash functions to solve remote user authentication.
Comput. Electr. Eng.
Tzungher Chen, Wei-Bin Lee
2008 J jnl
A round- and computation-efficient three-party authenticated key exchange protocol.
J. Syst. Softw.
Tzungher Chen, Wei-Bin Lee, Hsing-Bai Chen
2008 — conf
Assigning Keys in a Hierarchy.
IIH-MSP
Jieh-Shan Yeh, Shang-Ru Yang, Chin-Chen Chang, Tzungher Chen
2008 J jnl
Public Key Authentication Schemes for Local Area Networks.
Informatica
Tzungher Chen, Gwoboa Horng, Chuan-Sheng Yang
2008 J jnl
Security enhancement for a three-party encrypted key exchange protocol against undetectable on-line password guessing attacks.
Comput. Stand. Interfaces
Hsing-Bai Chen, Tzungher Chen, Wei-Bin Lee, Chin-Chen Chang
2007 — conf
A Novel Subliminal Channel Found in Visual Cryptography and Its Application to Image Hiding.
IIH-MSP
Tzungher Chen, Chang-Sian Wu, Wei-Bin Lee
2007 J jnl
A Secure YS-Like User Authentication Scheme.
Informatica
Tzungher Chen, Gwoboa Horng, Ke-Chiang Wu
2007 J jnl
A cheating prevention scheme for binary visual cryptography with homogeneous secret images.
Pattern Recognit.
Du-Shiau Tsai, Tzungher Chen, Gwoboa Horng
2007 J jnl
A lightweight and anonymous copyright-protection protocol.
Comput. Stand. Interfaces
Tzungher Chen, Gwoboa Horng
2007 — conf
Security enhancement of a novel proxy key generation protocol.
COMPSAC (2)
Chiung-Chou Tsai, Kuan-Chieh Liao, Tzungher Chen, Wei-Bin Lee
2006 J jnl
Cheating in Visual Cryptography.
Des. Codes Cryptogr.
Gwoboa Horng, Tzungher Chen, Du-Shiau Tsai
2006 J jnl
Owner-customer right protection mechanism using a watermarking scheme and a watermarking protocol.
Pattern Recognit.
Tzungher Chen, Du-Shiau Tsai
2005 J jnl
A publicly verifiable copyright-proving scheme resistant to malicious attacks.
IEEE Trans. Ind. Electron.
Tzungher Chen, Gwoboa Horng, Wei-Bin Lee
2005 J jnl
Remarks on some signature schemes based on factoring and discrete logarithms.
Appl. Math. Comput.
Tzungher Chen, Wei-Bin Lee, Gwoboa Horng
2004 J jnl
Secure SAS-like password authentication schemes.
Comput. Stand. Interfaces
Tzungher Chen, Wei-Bin Lee, Gwoboa Horng
2002 J jnl
A public verifiable copy protection technique for still images.
J. Syst. Softw.
Wei-Bin Lee, Tzungher Chen