Cheng-Chi Lee

Cheng-Chi Lee, Yan-Ming Lai, Chun-Ta Li, 2018, 2018 5th IEEE International Conference on Cyber Security and Cloud Computing (CSCloud)/2018 4th IEEE International Conference on Edge Computing and Scalable Cloud (EdgeCom).

A New Proxy Electronic Voting Scheme Based on Proxy Signatures

Cheng-Chi Lee, Min-Shiang Hwang, Te-Yu Chen, 2012 .

A new English auction scheme using the bulletin board system

Cheng-Chi Lee, Min-Shiang Hwang, Chih-Wei Lin, 2009, Inf. Manag. Comput. Secur..

A Secure Three Party Node Authentication and Key Establishment Scheme for the Internet of Things Environment

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2018 .

Editor’s note: From M2M to IoT: Platform, Network and Service

Cheng-Chi Lee, Chi-Yao Weng, Young-June Choi, 2018, Peer Peer Netw. Appl..

A three-party password-based authenticated key exchange protocol with user anonymity using extended chaotic maps

Cheng-Chi Lee, Chun-Ta Li, Che-Wei Hsu, 2013 .

A New Authentication Scheme for Session Initiation Protocol

Cheng-Chi Lee, Shiow-Yuan Huang, Chu-Chi Yang, 2009, J. Digit. Inf. Manag..

Improving Security of A Communication-efficient Three-party Password Authentication Key Exchange Protocol

Cheng-Chi Lee, Chun-Ta Li, Shih-Ting Chiu, 2015, Int. J. Netw. Secur..

Correction: Efficient and secure three-party mutual authentication key agreement protocol for WSNs in IoT environments

Cheng-Chi Lee, Iuon-Chang Lin, Chi-Tung Chen, 2020, PloS one.

A new visual cryptography with multi-level encoding

Cheng-Chi Lee, Chwei-Shyong Tsai, Hong-Hao Chen, 2014, J. Vis. Lang. Comput..

A Batch Verification for Multiple Proxy Signature

Cheng-Chi Lee, Min-Shiang Hwang, Shiang-Feng Tzeng, 2011, Parallel Process. Lett..

A two-factor authentication scheme with anonymity for multi-server environments

Cheng-Chi Lee, Chi-Tung Chen, 2015, Secur. Commun. Networks.

A new authentication protocol based on pointer forwarding for mobile communications

Cheng-Chi Lee, Min-Shiang Hwang, I-En Liao, 2008 .

Multi-level visual secret sharing scheme with smooth-looking

Cheng-Chi Lee, Hsien-Chu Wu, Chwei-Shyong Tsai, 2009, ICIS '09.

A Secure Authentication Protocol for Wireless Sensor Network in Smart Vehicular System

Cheng-Chi Lee, Chi-Yao Weng, Chin-Ling Chen, 2018, IOV.

A password authentication scheme over insecure networks

Cheng-Chi Lee, Min-Shiang Hwang, I-En Liao, 2006, J. Comput. Syst. Sci..

Broadcasting Cryptosystem in Computer Networks Using Geometric Properties of Lines

Cheng-Chi Lee, Min-Shiang Hwang, Ting Yi Chang, 2002, J. Inf. Sci. Eng..

Time-bound key-aggregate encryption for cloud storage

Cheng-Chi Lee, Chun-Ta Li, Shun-der Chen, 2016, Secur. Commun. Networks.

A secure key authentication scheme for cryptosystems based on GDLP and IFP

Cheng-Chi Lee, Chin-Ling Chen, Chun-Ta Li, 2017, Soft Comput..

On the Security of Self-Certified Public Keys

Cheng-Chi Lee, Min-Shiang Hwang, I-En Liao, 2011, Int. J. Inf. Secur. Priv..

A new steganographic scheme based on vector quantisation and search-order coding

Cheng-Chi Lee, S.-Y. Huang, W.-H. Ku, 2009, IET Image Process..

Two Attacks on the Wu-Hsu User Identification Scheme

Cheng-Chi Lee, 2005, Int. J. Netw. Secur..

Effective spam filter based on a hybrid method of header checking and content parsing

Cheng-Chi Lee, Wei-Pang Yang, Jyh-Jian Sheu, 2020, IET Networks.

A tabular steganography scheme for graphical password authentication

Cheng-Chi Lee, Tsung-Hung Lin, Chwei-Shyong Tsai, 2010, Comput. Sci. Inf. Syst..

An Enhanced Mobile-Healthcare Emergency System Based on Extended Chaotic Maps

Athanasios V. Vasilakos, Cheng-Chi Lee, Yan-Ming Lai, 2013, Journal of Medical Systems.

WSN Integrated Authentication Schemes Based on Internet of Things

Cheng-Chi Lee, Chia-Hao Chang, Tsung-Hung Lin, 2018 .

Three-factor control protocol based on elliptic curve cryptosystem for universal serial bus mass storage devices

Cheng-Chi Lee, Te-Yu Chen, Chi-Tung Chen, 2013, IET Comput. Digit. Tech..

ON SECURITY OF A PRACTICAL THREE-PARTY KEY EXCHANGE PROTOCOL WITH ROUND EFfiCIENCY

Cheng-Chi Lee, Ya-Fen Chang, 2015 .

An Enhanced Fault-Tolerant Conference Key Agreement Protocol

Cheng-Chi Lee, Chun-Ta Li, Shiow-Yuan Huang, 2015 .

Efficient online/offline IBSS protocol using partial discrete logarithm for WSNs

Cheng-Chi Lee, Mohammad S. Obaidat, Sarita Gajbhiye Meshram, 2018, IET Networks.

On-line password guessing attack on Lu-Cao key agreement protocol for secure authentication

Cheng-Chi Lee, Shiow-Yuan Huang, Kou-You Huang, 2009 .

An extended chaotic maps based user authentication and privacy preserving scheme against DoS attacks in pervasive and ubiquitous computing environments

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2013 .

A new key authentication scheme based on discrete logarithms

Cheng-Chi Lee, Min-Shiang Hwang, Li-Hua Li, 2003, Appl. Math. Comput..

A secure dynamic ID based remote user authentication scheme for multi-server environment using smart cards

Cheng-Chi Lee, Tsung-Hung Lin, Rui-Xiang Chang, 2011, Expert Syst. Appl..

An Efficient Multiple Session Key Establishment Scheme for VANET Group Integration

Cheng-Chi Lee, Yan-Ming Lai, Pu-Jen Cheng, 2016, IEEE Intell. Syst..

An Improvement of Mobile Users Authentication in the Integration Environments

Cheng-Chi Lee, Wei-Pang Yang, Min-Shiang Hwang, 2002 .

A new blind signature based on the discrete logarithm problem for untraceability

Cheng-Chi Lee, Wei-Pang Yang, Min-Shiang Hwang, 2005, Appl. Math. Comput..

An improved E-DRM scheme for mobile environments

Cheng-Chi Lee, Yan-Ming Lai, Chun-Ta Li, 2018, J. Inf. Secur. Appl..

Design and analysis of a secure and effective emergency system for mountaineering events

Cheng-Chi Lee, Chin-Ling Chen, Yu-Yi Chen, 2013, The Journal of Supercomputing.

A Searchable Hierarchical Conditional Proxy Re-encryption Scheme for Cloud Storage Services

Cheng-Chi Lee, Chin-Ling Chen, Chun-Ta Li, 2016, Inf. Technol. Control..

A Secure Cloud-Assisted Wireless Body Area Network in Mobile Emergency Medical Care System

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2016, Journal of Medical Systems.

An improved multi-signature scheme for specified group of verifiers

Cheng-Chi Lee, Te-Yu Chen, Manoj Kumar Chande, 2017, Int. J. Electron. Secur. Digit. Forensics.

A New Self-Certified Convertible Authenticated Encryption Scheme Based on Discrete Logarithm Problem

Cheng-Chi Lee, Chun-Ta Li, Manoj Kumar Chande, 2016, Parallel Process. Lett..

Password Authentication Schemes: Current Status and Key Issues

Cheng-Chi Lee, Min-Shiang Hwang, Chwei-Shyong Tsai, 2006, Int. J. Netw. Secur..

Generalization of Multiple Key Agreement Protocol based on Bilinear Pairings

Cheng-Chi Lee, Te-Yu Chen, Ting-Yao Cheng, 2010, J. Digit. Inf. Manag..

An efficient ID-based cryptographic transformation model for extended chaotic-map-based cryptosystem

Cheng-Chi Lee, Chun-Ta Li, Sarita Gajbhiye Meshram, 2018, Soft Comput..

Extension of an Efficient 3GPP Authentication and Key Agreement Protocol

Cheng-Chi Lee, Chin-Ling Chen, Hsia-Hung Ou, 2013, Wirel. Pers. Commun..

A Secure RFID Tag Authentication Protocol with Privacy Preserving in Telecare Medicine Information System

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2015, Journal of Medical Systems.

Advanced Secure Anonymous Authentication Scheme for Roaming Service in Global Mobility Networks

Cheng-Chi Lee, Yan-Ming Lai, Shun-der Chen, 2016, Wireless Personal Communications.

Cryptanalysis of the Hwang-Shi Proxy Signature Scheme

Cheng-Chi Lee, Min-Shiang Hwang, Shin-Jia Hwang, 2002, Fundam. Informaticae.

A subtree‐based transformation model for cryptosystem using chaotic maps under cloud computing environment for fuzzy user data sharing

Cheng-Chi Lee, Chandrashekhar Meshram, Sarita Gajbhiye Meshram, 2020, Int. J. Commun. Syst..

Improvement of Li-Hwang's biometrics-based remote user authentication scheme using smart cards

Cheng-Chi Lee, Lung Albert Chen, Rui-Xiang Chang, 2011 .

A Secure Protocol for Bluetooth Piconets Using Elliptic Curve Cryptography

Cheng-Chi Lee, Min-Shiang Hwang, Ji-Zhe Lee, 2005, Telecommun. Syst..

Security and Privacy in Wireless Sensor Networks: Advances and Challenges

Cheng-Chi Lee, Cheng-Chi Lee, 2020, Sensors.

Achieving Dynamic Data Guarantee and Data Confidentiality of Public Auditing in Cloud Storage Service

Cheng-Chi Lee, Min-Shiang Hwang, Tsuei-Hung Sun, 2017, J. Circuits Syst. Comput..

An IBE Technique Using Partial Discrete Logarithm

Cheng-Chi Lee, Mohammad S. Obaidat, P. L. Powar, 2016 .

Security enhancement for a dynamic ID-based remote user authentication scheme

Cheng-Chi Lee, Min-Shiang Hwang, I-En Liao, 2005, International Conference on Next Generation Web Services Practices (NWeSP'05).

An Improvement of SPLICE/AS in WIDE against Guessing Attack

Cheng-Chi Lee, Min-Shiang Hwang, Yuan-Liang Tang, 2001, Informatica.

A spare two-tier data aggregation for grid-based wireless sensor networks

Cheng-Chi Lee, Chin-Ling Chen, Yung-Fa Huang, 2010, IWCMC.

Secure User Authentication and User Anonymity Scheme based on Quadratic Residues for the Integrated EPRIS

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2015, ANT/SEIT.

An efficient incremental learning mechanism for tracking concept drift in spam filtering

Cheng-Chi Lee, Jyh-Jian Sheu, Ko-Tsung Chu, 2017, PloS one.

Cryptanalysis and Improvement of an ECC-Based Password Authentication Scheme Using Smart Cards

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2013, CSS.

Message Recovery via an Efficient Multi-Proxy Signature With Self-certified Keys

Cheng-Chi Lee, Chun-Ta Li, Manoj Kumar Chande, 2017, Int. J. Netw. Secur..

A private online system for executing wills based on a secret sharing mechanism

Cheng-Chi Lee, Chin-Ling Chen, Yuh-Min Tseng, 2012, Secur. Commun. Networks.

An extended chaotic maps-based key agreement protocol with user anonymity

Cheng-Chi Lee, Chin-Ling Chen, Shiow-Yuan Huang, 2011, Nonlinear Dynamics.

A novel user authentication and privacy preserving scheme with smart cards for wireless communications

Cheng-Chi Lee, Chun-Ta Li, Cheng-Chi Lee, 2012, Math. Comput. Model..

A novel authentication scheme for anonymity and digital rights management based on elliptic curve cryptography

Cheng-Chi Lee, Chun-Ta Li, Zhi Wei Chen, 2019 .

Mobile device integration of a fingerprint biometric remote authentication scheme

Cheng-Chi Lee, Chin-Ling Chen, Chao-Yung Hsu, 2012, Int. J. Commun. Syst..

An efficient IC-Lock Self-reader Data Security in Cloud Computing

Cheng-Chi Lee, Pei-Shan Chung, C.C.Lee 黃明祥, 2015 .

Identity-based deniable authentication protocol from pairings

Cheng-Chi Lee, Min-Shiang Hwang, I-En Liao, 2006, IMSA.

AN EXTENDED CERTIfiCATE-BASED AUTHENTICATION AND SECURITY PROTOCOL FOR MOBILE NETWORKS

Cheng-Chi Lee, Min-Shiang Hwang, I-En Liao, 2009 .

A simple key agreement scheme based on chaotic maps for VSAT satellite communications

Cheng-Chi Lee, 2013, Int. J. Satell. Commun. Netw..

A Chaotic Maps Based Key Agreement and User Anonymity Protocol without Using Smart Cards and Symmetric Key En/Decryptions

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2015 .

A Survey on Attribute-based Encryption Schemes of Access Control in Cloud Environments

Cheng-Chi Lee, Min-Shiang Hwang, Pei-Shan Chung, 2013, Int. J. Netw. Secur..

A novel authentication scheme for anonymity and digital rights management based on elliptic curve cryptography

Cheng-Chi Lee, Yan-Ming Lai, Chun-Ta Li, 2019, Int. J. Electron. Secur. Digit. Forensics.

A Secure Dynamic Identity and Chaotic Maps Based User Authentication and Key Agreement Scheme for e-Healthcare Systems

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2016, Journal of Medical Systems.

A Robust Remote User Authentication Scheme against Smart Card Security Breach

Cheng-Chi Lee, Chun-Ta Li, Chin-Wen Lee, 2011, DBSec.

A new privacy and authentication protocol for end-to-end mobile users

Cheng-Chi Lee, Min-Shiang Hwang, Chao-Chen Yang, 2003, Int. J. Commun. Syst..

Security Enhancement on a New Authentication Scheme With Anonymity for Wireless Environments

Cheng-Chi Lee, Min-Shiang Hwang, I-En Liao, 2006, IEEE Transactions on Industrial Electronics.

A simple remote user authentication scheme

Cheng-Chi Lee, Min-Shiang Hwang, Yuan-Liang Tang, 2002 .

Toward a secure batch verification with group testing for VANET

Cheng-Chi Lee, Yan-Ming Lai, Cheng-Chi Lee, 2013, Wirel. Networks.

A Biometric-Based Authentication and Anonymity Scheme for Digital Rights Management System

Cheng-Chi Lee, Yan-Ming Lai, Chun-Ta Li, 2018, Inf. Technol. Control..

Cryptanalysis of "An Efficient Searchable Encryption Against Keyword Guessing Attacks for Shareable Electronic Medical Records in Cloud-Based System"

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2017, ICISA.

An Improved Secure Dynamic ID Based Remote User Authentication Scheme for Multi-Server Environment

Cheng-Chi Lee, Yan-Ming Lai, Chun-Ta Li, 2012 .

On Security of An Efficient Nonce-based Authentication Scheme for SIP

Cheng-Chi Lee, 2009, Int. J. Netw. Secur..

Research Issues and Challenges for Multiple Digital Signatures

Cheng-Chi Lee, Min-Shiang Hwang, 2005, Int. J. Netw. Secur..

A practical RFID authentication mechanism for digital television

Cheng-Chi Lee, Chun-Ta Li, Chi-Tung Chen, 2014, Telecommun. Syst..

Using a PTD to Strengthen Remote Authentication from an Untrusted Computer

Cheng-Chi Lee, Chin-Ling Chen, Neng-Chung Wang, 2012 .

A n2+n MQV key agreement protocol

Cheng-Chi Lee, Min-Shiang Hwang, Li-Chin Huang, 2013, Int. Arab J. Inf. Technol..

Guessing Attacks on Strong-Password Authentication Protocol

Cheng-Chi Lee, Min-Shiang Hwang, Chia-Hsin Liu, 2013, Int. J. Netw. Secur..

Security and Efficiency Enhancement of Robust ID Based Mutual Authentication and Key Agreement Scheme Preserving User Anonymity in Mobile Networks

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2016, J. Inf. Sci. Eng..

Cryptanalysis of a simple key assignment for access control based on polynomial

Cheng-Chi Lee, Yan-Ming Lai, Chin-Sung Hsiao, 2013, J. Inf. Secur. Appl..

A Blockchain Based Data Aggregation and Group Authentication Scheme for Electronic Medical System

Cheng-Chi Lee, Chin-Ling Chen, Chun-Ta Li, 2020, IEEE Access.

An Extended Multi-Server-Based User Authentication and Key Agreement Scheme with User Anonymity

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2013, KSII Trans. Internet Inf. Syst..

An identity-based encryption technique using subtree for fuzzy user data sharing under cloud computing environment

Cheng-Chi Lee, Muhammad Khurram Khan, Sarita Gajbhiye Meshram, 2019, Soft Comput..

An undetectable on-line password guessing attack on Nam et al.'s three-party key exchange protocol

Cheng-Chi Lee, Chun-Ta Li, Rui-Xiang Chang, 2013, J. Comput. Methods Sci. Eng..

Authenticated Multiple Keys Exchange Protocol Based on Bilinear Pairings

Cheng-Chi Lee, Chin-Ling Chen, 2010, 2010 International Conference on E-Business and E-Government.

A new three-party-authenticated key agreement scheme based on chaotic maps without password table

Cheng-Chi Lee, Yan-Ming Lai, Chun-Ta Li, 2014, Nonlinear Dynamics.

A New Public Key Encryption with Conjunctive Field Keyword Search Scheme

Cheng-Chi Lee, Min-Shiang Hwang, Shih-Ting Hsu, 2014, Inf. Technol. Control..

An efficient authentication protocol for mobile communications

Cheng-Chi Lee, Min-Shiang Hwang, I-En Liao, 2011, Telecommun. Syst..

A CAE Scheme Using ECC Based Self Certified PKC

Cheng-Chi Lee, Chun-Ta Li, Manoj Kumar Chande, 2016, J. Comput. Sci..

An Improvement of Remote Authentication and Key Agreement Schemes

Cheng-Chi Lee, Chun-Ta Li, Shiow-Yuan Huang, 2011, J. Circuits Syst. Comput..

An efficient multi-round anonymous auction protocol

Cheng-Chi Lee, Min-Shiang Hwang, Chih-Wei Lin, 2007 .

A server assisted authentication protocol for detecting error vectors

Cheng-Chi Lee, Min-Shiang Hwang, I-En Liao, 2004, OPSR.

A simple broadcasting cryptosystem in computer networks using eXclusive-OR

Cheng-Chi Lee, Min-Shiang Hwang, Ting Yi Chang, 2005, Int. J. Comput. Appl. Technol..

A Machine Learning Approach to Predict the Average Localization Error With Applications to Wireless Sensor Networks

Cheng-Chi Lee, Jaiprakash Nagar, Sandeep Sharma, 2020, IEEE Access.

Data error locations reported by public auditing in cloud storage service

Cheng-Chi Lee, Min-Shiang Hwang, Tsuei-Hung Sun, 2014, Automated Software Engineering.

Cryptanalysis and improvement of a ECDLP based proxy blind signature scheme

Cheng-Chi Lee, Chun-Ta Li, Manoj Kumar Chande, 2018 .

A New Ticket-Based Authentication Mechanism for Fast Handover in Mesh Network

Cheng-Chi Lee, Yan-Ming Lai, Pu-Jen Cheng, 2016, PloS one.

An extended chaotic-maps-based protocol with key agreement for multiserver environments

Cheng-Chi Lee, Chun-Ta Li, Che-Wei Hsu, 2013, Nonlinear Dynamics.

A Novel Key Management Scheme for Dynamic Access Control in a Hierarchy

Cheng-Chi Lee, Tzu-Chun Lin, Shiang-Feng Tzeng, 2011, Int. J. Netw. Secur..

A Novel Frequency Billing Service in Digital Television System

Cheng-Chi Lee, Chun-Ta Li, Ping-Hsien Wu, 2014, J. Inf. Hiding Multim. Signal Process..

Two Simple Batch Verifying Multiple Digital Signatures

Cheng-Chi Lee, Min-Shiang Hwang, Yuan-Liang Tang, 2001, ICICS.

Untraceable Blind Signature Schemes Based on Discrete Logarithm Problem

Cheng-Chi Lee, Wei-Pang Yang, Min-Shiang Hwang, 2002, Fundam. Informaticae.

A Fair Non-transfer Exchange Protocol

Cheng-Chi Lee, Min-Shiang Hwang, Shu-Yin Hsiao, 2009 .

A KEY AGREEMENT SCHEME FOR SATELLITE COMMUNICATIONS

Cheng-Chi Lee, Tzu-Chun Lin, Min-Shiang Hwang, 2015 .

An Advanced Temporal Credential-Based Security Scheme with Mutual Authentication and Key Agreement for Wireless Sensor Networks

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2013, Sensors.

An improved address ownership in mobile IPv6

Cheng-Chi Lee, Min-Shiang Hwang, Song-Kong Chong, 2008, Comput. Commun..

A remote user authentication scheme using hash functions

Cheng-Chi Lee, Min-Shiang Hwang, Li-Hua Li, 2002, OPSR.

Traceability on RSA-based partially signature with low computation

Cheng-Chi Lee, Min-Shiang Hwang, Yan-Chi Lai, 2003, Appl. Math. Comput..

A key authentication scheme with non-repudiation

Cheng-Chi Lee, Min-Shiang Hwang, Li-Hua Li, 2004, OPSR.

Cryptanalysis of a secure and efficient authentication protocol for anonymous channel in wireless communications

Cheng-Chi Lee, Tsung-Hung Lin, Chwei-Shyong Tsai, 2012, Secur. Commun. Networks.

A novel three-party password-based authenticated key exchange protocol with user anonymity based on chaotic maps

Cheng-Chi Lee, Chi-Yao Weng, Chin-Ling Chen, 2017, Soft Computing.

On security of a more efficient and secure dynamic ID-based remote user authentication scheme

Cheng-Chi Lee, Chin-Ling Chen, Chun-Ta Li, 2010, 2010 10th International Conference on Intelligent Systems Design and Applications.

Towards secure and efficient user authentication scheme using smart card for multi-server environments

Cheng-Chi Lee, Min-Shiang Hwang, Te-Yu Chen, 2013, The Journal of Supercomputing.

Cryptanalysis of an anonymous multi-server authenticated key agreement scheme using smart cards and biometrics

Cheng-Chi Lee, Chun-Ta Li, Chun-Cheng Wang, 2015, 2015 International Conference on Information Networking (ICOIN).

OOS-SSS: An Efficient Online/Offline Subtree-Based Short Signature Scheme Using Chebyshev Chaotic Maps for Wireless Sensor Network

Cheng-Chi Lee, Sarita Gajbhiye Meshram, Akshaykumar Meshram, 2020, IEEE Access.

A Secure Chaotic Maps and Smart Cards Based Password Authentication and Key Agreement Scheme with User Anonymity for Telecare Medicine Information Systems

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2014, Journal of Medical Systems.

A Robust Remote User Authentication Scheme Using Smart Card

Cheng-Chi Lee, Chun-Ta Li, Cheng-Chi Lee, 2011, Inf. Technol. Control..

Improving Two Novel Three-Party Encrypted Key Exchange Protocols with Perfect Forward Secrecy

Cheng-Chi Lee, Hsien-Ju Ko, Rui-Xiang Chang, 2010, Int. J. Found. Comput. Sci..

An Improved Delegation-Based Authentication Protocol for PCSs

Cheng-Chi Lee, Te-Yu Chen, Lung Albert Chen, 2012, Inf. Technol. Control..

Towards Secure and Dynamic Password Based User Authentication Scheme in Hierarchical Wireless Sensor Networks

Cheng-Chi Lee, Chi-Yao Weng, Chun-Ta Li, 2013 .

Cryptanalysis of a Secure Dynamic ID Based Remote User Authentication Scheme for Multi-Server Environment

Cheng-Chi Lee, Min-Shiang Hwang, Te-Yu Chen, 2009, 2009 Fourth International Conference on Innovative Computing, Information and Control (ICICIC).