A Novel Application of the Phone Card and Its Authentication in Mobile Communications. - Cheng-Chi Lee; Min-Shiang Hwang; Wei-Pang Yang (J. Inf. Sci. Eng., 1999)

Two Simple Batch Verifying Multiple Digital Signatures. - Min-Shiang Hwang; Cheng-Chi Lee; Yuan-Liang Tang (ICICS, 2001)

An Improvement of SPLICE/AS in WIDE against Guessing Attack. - Min-Shiang Hwang; Cheng-Chi Lee; Yuan-Liang Tang (Informatica, 2001)

Cryptanalysis of the Hwang-Shi Proxy Signature Scheme. - Min-Shiang Hwang; Cheng-Chi Lee; Shin-Jia Hwang (Fundam. Informaticae, 2002)

Traceability on Low-Computation Partially Blind Signatures for Electronic Cash. - Min-Shiang Hwang; Cheng-Chi Lee; Yan-Chi Lai (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Broadcasting Cryptosystem in Computer Networks Using Geometric Properties of Lines. - Min-Shiang Hwang; Cheng-Chi Lee; Ting Yi Chang (J. Inf. Sci. Eng., 2002)

A flexible remote user authentication scheme using smart cards. - Cheng-Chi Lee; Min-Shiang Hwang; Wei-Pang Yang (ACM SIGOPS Oper. Syst. Rev., 2002)

A remote user authentication scheme using hash functions. - Cheng-Chi Lee; Li-Hua Li; Min-Shiang Hwang (ACM SIGOPS Oper. Syst. Rev., 2002)

Traceability on RSA-based partially signature with low computation. - Min-Shiang Hwang; Cheng-Chi Lee; Yan-Chi Lai (Appl. Math. Comput., 2003)

A new key authentication scheme based on discrete logarithms. - Cheng-Chi Lee; Min-Shiang Hwang; Li-Hua Li (Appl. Math. Comput., 2003)

Untraceable Blind Signature Schemes Based on Discrete Logarithm Problem. - Cheng-Chi Lee; Wei-Pang Yang; Min-Shiang Hwang (Fundam. Informaticae, 2003)

Traceability on Stadler et al.'s Fair Blind Signature Scheme. - Min-Shiang Hwang; Cheng-Chi Lee; Yan-Chi Lai (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

An Untraceable Blind Signature Scheme. - Min-Shiang Hwang; Cheng-Chi Lee; Yan-Chi Lai (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

A new privacy and authentication protocol for end-to-end mobile users. - Cheng-Chi Lee; Chao-Chen Yang; Min-Shiang Hwang (Int. J. Commun. Syst., 2003)

A key authentication scheme with non-repudiation. - Min-Shiang Hwang; Li-Hua Li; Cheng-Chi Lee (ACM SIGOPS Oper. Syst. Rev., 2004)

A server assisted authentication protocol for detecting error vectors. - Cheng-Chi Lee; Min-Shiang Hwang; I-En Liao (ACM SIGOPS Oper. Syst. Rev., 2004)

A new blind signature based on the discrete logarithm problem for untraceability. - Cheng-Chi Lee; Min-Shiang Hwang; Wei-Pang Yang (Appl. Math. Comput., 2005)

A simple broadcasting cryptosystem in computer networks using eXclusive-OR. - Cheng-Chi Lee; Ting Yi Chang; Min-Shiang Hwang (Int. J. Comput. Appl. Technol., 2005)

Research Issues and Challenges for Multiple Digital Signatures. - Min-Shiang Hwang; Cheng-Chi Lee (Int. J. Netw. Secur., 2005)

Two Attacks on the Wu-Hsu User Identification Scheme. - Cheng-Chi Lee (Int. J. Netw. Secur., 2005)

Man-in-the-Middle Attack on the Authentication of the User from the Remote Autonomous Object. - Cheng-Ying Yang; Cheng-Chi Lee; Shu-Yin Hsiao (Int. J. Netw. Secur., 2005)

A Secure Protocol for Bluetooth Piconets Using Elliptic Curve Cryptography. - Min-Shiang Hwang; Cheng-Chi Lee; Ji-Zhe Lee; Chao-Chen Yang (Telecommun. Syst., 2005)

Identity-based deniable authentication protocol from pairings. - I-En Liao; Cheng-Chi Lee; Min-Shiang Hwang (IMSA, 2006)

Cryptanalysis and improvement on batch verifying multiple RSA digital signatures. - Feng Bao 001; Cheng-Chi Lee; Min-Shiang Hwang (Appl. Math. Comput., 2006)

Password Authentication Schemes: Current Status and Key Issues. - Chwei-Shyong Tsai; Cheng-Chi Lee; Min-Shiang Hwang (Int. J. Netw. Secur., 2006)

A password authentication scheme over insecure networks. - I-En Liao; Cheng-Chi Lee; Min-Shiang Hwang (J. Comput. Syst. Sci., 2006)

Security Enhancement on a New Authentication Scheme With Anonymity for Wireless Environments. - Cheng-Chi Lee; Min-Shiang Hwang; I-En Liao (IEEE Trans. Ind. Electron., 2006)

An improved address ownership in mobile IPv6. - Min-Shiang Hwang; Cheng-Chi Lee; Song-Kong Chong (Comput. Commun., 2008)

A new authentication protocol based on pointer forwarding for mobile communications. - Cheng-Chi Lee; Min-Shiang Hwang; I-En Liao (Wirel. Commun. Mob. Comput., 2008)

Multi-level visual secret sharing scheme with smooth-looking. - Hong-Hao Chen; Cheng-Chi Lee; Chih-Chiang Lee; Hsien-Chu Wu; Chwei-Shyong Tsai (ICIS, 2009)

A new authenticated group key agreement in a mobile environment. - Cheng-Chi Lee; Tsung-Hung Lin; Chwei-Shyong Tsai (Ann. des Télécommunications, 2009)

A new steganographic scheme based on vector quantisation and search-order coding. - Cheng-Chi Lee; W.-H. Ku; S.-Y. Huang (IET Image Process., 2009)

A New Convertible Authenticated Encryption Scheme Based on the ElGamal Cryptosystem. - Cheng-Chi Lee; Min-Shiang Hwang; Shiang-Feng Tzeng (Int. J. Found. Comput. Sci., 2009)

On Security of An Efficient Nonce-based Authentication Scheme for SIP. - Cheng-Chi Lee (Int. J. Netw. Secur., 2009)

A new English auction scheme using the bulletin board system. - Cheng-Chi Lee; Min-Shiang Hwang; Chih-Wei Lin (Inf. Manag. Comput. Secur., 2009)

A secure e-auction scheme based on group signatures. - Cheng-Chi Lee; Pi-Fang Ho; Min-Shiang Hwang (Inf. Syst. Frontiers, 2009)

A New Authentication Scheme for Session Initiation Protocol. - Cheng-Chi Lee; Chu-Chi Yang; Shiow-Yuan Huang (J. Digit. Inf. Manag., 2009)

On the Security Enhancement of an Efficient and Secure Event Signature Protocol for P2P MMOGs. - Chun-Ta Li; Cheng-Chi Lee; Lian-Jun Wang (ICCSA (1), 2010)

Authenticated Multiple Keys Exchange Protocol Based on Bilinear Pairings. - Cheng-Chi Lee; Chin-Ling Chen (ICEE, 2010)

On security of a more efficient and secure dynamic ID-based remote user authentication scheme. - Cheng-Chi Lee; Chin-Ling Chen; Chun-Ta Li; Rui-Xiang Chang (ISDA, 2010)

Cryptanalysis of Khan et al.'s dynamic ID-based remote user authentication scheme. - Chun-Ta Li; Chen-Ju Liu; Cheng-Chi Lee; Chin-Wen Lee (ISDA, 2010)

A spare two-tier data aggregation for grid-based wireless sensor networks. - Chin-Ling Chen; I-Hsien Lin; Cheng-Chi Lee; Yung-Fa Huang (IWCMC, 2010)

A tabular steganography scheme for graphical password authentication. - Tsung-Hung Lin; Cheng-Chi Lee; Chwei-Shyong Tsai; Shin-Dong Guo (Comput. Sci. Inf. Syst., 2010)

Improving Two Novel Three-Party Encrypted Key Exchange Protocols with Perfect Forward Secrecy. - Cheng-Chi Lee; Rui-Xiang Chang; Hsien-Ju Ko (Int. J. Found. Comput. Sci., 2010)

Generalization of Multiple Key Agreement Protocol based on Bilinear Pairings. - Cheng-Chi Lee; Ting-Yao Cheng; Te-Yu Chen (J. Digit. Inf. Manag., 2010)

A Robust Remote User Authentication Scheme against Smart Card Security Breach. - Chun-Ta Li; Cheng-Chi Lee; Chen-Ju Liu; Chin-Wen Lee (DBSec, 2011)

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 (Expert Syst. Appl., 2011)

On the Security of Self-Certified Public Keys. - Cheng-Chi Lee; Min-Shiang Hwang; I-En Liao (Int. J. Inf. Secur. Priv., 2011)

Cryptanalysis of an Efficient Deniable Authentication Protocol Based on Generalized ElGamal Signature Scheme. - Chi-Yu Liu; Cheng-Chi Lee; Tzu-Chun Lin (Int. J. Netw. Secur., 2011)

A Novel Key Management Scheme for Dynamic Access Control in a Hierarchy. - Shiang-Feng Tzeng; Cheng-Chi Lee; Tzu-Chun Lin (Int. J. Netw. Secur., 2011)

A Robust Remote User Authentication Scheme Using Smart Card. - Chun-Ta Li; Cheng-Chi Lee (Inf. Technol. Control., 2011)

An Improvement of Remote Authentication and Key Agreement Schemes. - Cheng-Chi Lee; Chun-Ta Li; Kuo-You Huang; Shiow-Yuan Huang (J. Circuits Syst. Comput., 2011)

A Practical U-Healthcare Network with Security and QoS. - Shiow-Yuan Huang; Cheng-Chan Hung; Cheng-Chi Lee (J. Digit. Inf. Manag., 2011)

Two Attacks on a Two-Factor User Authentication in Wireless Sensor Networks. - Cheng-Chi Lee; Chun-Ta Li; Shun-der Chen (Parallel Process. Lett., 2011)

A Batch Verification for Multiple Proxy Signature. - Shiang-Feng Tzeng; Cheng-Chi Lee; Min-Shiang Hwang (Parallel Process. Lett., 2011)

An efficient authentication protocol for mobile communications. - Cheng-Chi Lee; I-En Liao; Min-Shiang Hwang (Telecommun. Syst., 2011)

Mobile device integration of a fingerprint biometric remote authentication scheme. - Chin-Ling Chen; Cheng-Chi Lee; Chao-Yung Hsu (Int. J. Commun. Syst., 2012)

A simple and efficient authentication scheme for mobile satellite communication systems. - Cheng-Chi Lee; Chun-Ta Li; Rui-Xiang Chang (Int. J. Satell. Commun. Netw., 2012)

An Improved Delegation-Based Authentication Protocol for PCSs. - Cheng-Chi Lee; Rui-Xiang Chang; Te-Yu Chen; Lung Albert Chen (Inf. Technol. Control., 2012)

A novel user authentication and privacy preserving scheme with smart cards for wireless communications. - Chun-Ta Li; Cheng-Chi Lee (Math. Comput. Model., 2012)

A private online system for executing wills based on a secret sharing mechanism. - Chin-Ling Chen; Cheng-Chi Lee; Yuh-Min Tseng; Teng-Tai Chou (Secur. Commun. Networks, 2012)

Cryptanalysis of a secure and efficient authentication protocol for anonymous channel in wireless communications. - Cheng-Chi Lee; Tsung-Hung Lin; Chwei-Shyong Tsai (Secur. Commun. Networks, 2012)

Cryptanalysis and Improvement of an ECC-Based Password Authentication Scheme Using Smart Cards. - Cheng-Chi Lee; Chun-Ta Li; Chi-Yao Weng; Jian-Jhong Jheng; Xiao-Qian Zhang; Yi-Rui Zhu (CSS, 2013)

A n2+n MQV key agreement protocol. - Li-Chin Huang; Cheng-Chi Lee; Min-Shiang Hwang (Int. Arab J. Inf. Technol., 2013)

Three-factor control protocol based on elliptic curve cryptosystem for universal serial bus mass storage devices. - Cheng-Chi Lee; Chi-Tung Chen; Ping-Hsien Wu; Te-Yu Chen (IET Comput. Digit. Tech., 2013)

A Survey on Attribute-based Encryption Schemes of Access Control in Cloud Environments. - Cheng-Chi Lee; Pei-Shan Chung; Min-Shiang Hwang (Int. J. Netw. Secur., 2013)

A Study of Conjunctive Keyword Searchable Schemes. - Cheng-Chi Lee; Shih-Ting Hsu; Min-Shiang Hwang (Int. J. Netw. Secur., 2013)

Guessing Attacks on Strong-Password Authentication Protocol. - Cheng-Chi Lee; Chia-Hsin Liu; Min-Shiang Hwang (Int. J. Netw. Secur., 2013)

A simple key agreement scheme based on chaotic maps for VSAT satellite communications. - Cheng-Chi Lee (Int. J. Satell. Commun. Netw., 2013)

A new proxy signature scheme for a specified group of verifiers. - Min-Shiang Hwang; Cheng-Chi Lee; Shiang-Feng Tzeng (Inf. Sci., 2013)

Cryptanalysis of a simple key assignment for access control based on polynomial. - Cheng-Chi Lee; Yan-Ming Lai; Chin-Sung Hsiao (J. Inf. Secur. Appl., 2013)

A Novel Designated Verifier Signature Scheme Based on Bilinear Pairing. - Cheng-Chi Lee; Yan-Ming Lai; Chin-Ling Chen; Lung Albert Chen (Inf. Technol. Control., 2013)

An Extended Multi-Server-Based User Authentication and Key Agreement Scheme with User Anonymity. - Chun-Ta Li; Cheng-Chi Lee; Chi-Yao Weng; Chun-I Fan (KSII Trans. Internet Inf. Syst., 2013)

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 (J. Comput. Methods Sci. Eng., 2013)

An Enhanced Mobile-Healthcare Emergency System Based on Extended Chaotic Maps. - Cheng-Chi Lee; Che-Wei Hsu; Yan-Ming Lai; Athanasios V. Vasilakos (J. Medical Syst., 2013)

An Authentication Scheme for the Global Mobility Network. - Song-Kong Chong; Cheng-Chi Lee; Min-Shiang Hwang (Parallel Process. Lett., 2013)

An Advanced Temporal Credential-Based Security Scheme with Mutual Authentication and Key Agreement for Wireless Sensor Networks. - Chun-Ta Li; Chi-Yao Weng; Cheng-Chi Lee (Sensors, 2013)

Towards secure and efficient user authentication scheme using smart card for multi-server environments. - Te-Yu Chen; Cheng-Chi Lee; Min-Shiang Hwang; Jinn-Ke Jan (J. Supercomput., 2013)

Toward a secure batch verification with group testing for VANET. - Cheng-Chi Lee; Yan-Ming Lai (Wirel. Networks, 2013)

Extension of an Efficient 3GPP Authentication and Key Agreement Protocol. - Cheng-Chi Lee; Chin-Ling Chen; Hsia-Hung Ou; Lung Albert Chen (Wirel. Pers. Commun., 2013)

Data error locations reported by public auditing in cloud storage service. - Min-Shiang Hwang; Cheng-Chi Lee; Tsuei-Hung Sun (Autom. Softw. Eng., 2014)

A New Public Key Encryption with Conjunctive Field Keyword Search Scheme. - Min-Shiang Hwang; Shih-Ting Hsu; Cheng-Chi Lee (Inf. Technol. Control., 2014)

A Novel Frequency Billing Service in Digital Television System. - Cheng-Chi Lee; Chun-Ta Li; Ping-Hsien Wu (J. Inf. Hiding Multim. Signal Process., 2014)

A Secure Chaotic Maps and Smart Cards Based Password Authentication and Key Agreement Scheme with User Anonymity for Telecare Medicine Information Systems. - Chun-Ta Li; Cheng-Chi Lee; Chi-Yao Weng (J. Medical Syst., 2014)

A practical RFID authentication mechanism for digital television. - Cheng-Chi Lee; Chi-Tung Chen; Chun-Ta Li; Ping-Hsien Wu (Telecommun. Syst., 2014)

Design and analysis of a secure and effective emergency system for mountaineering events. - Chin-Ling Chen; Yu-Yi Chen; Cheng-Chi Lee; Cheng-Hsun Wu (J. Supercomput., 2014)

A new visual cryptography with multi-level encoding. - Cheng-Chi Lee; Hong-Hao Chen; Hung-Ting Liu; Guo-Wei Chen; Chwei-Shyong Tsai (J. Vis. Lang. Comput., 2014)

Secure User Authentication and User Anonymity Scheme based on Quadratic Residues for the Integrated EPRIS. - Chun-Ta Li; Chi-Yao Weng; Cheng-Chi Lee; Chun-Cheng Wang (ANT/SEIT, 2015)

Design Flaws in a Secure Medical Data Exchange Protocol Based on Cloud Environments. - Chun-Ta Li; Cheng-Chi Lee; Chun-Cheng Wang; Tzu-Hui Yang; Song-Jhih Chen (ICA3PP (Workshops and Symposiums), 2015)

Cryptanalysis of an anonymous multi-server authenticated key agreement scheme using smart cards and biometrics. - Chun-Ta Li; Cheng-Chi Lee; Hua-Hsuan Chen; Min-Jie Syu; Chun-Cheng Wang (ICOIN, 2015)

A Dynamic Key Aggregate Cryptosystem in Cloud Environment. - Jiann-Cherng Shieh; Cheng-Chi Lee; Shu-Yu Lee (IIAI-AAI, 2015)

Toward A Secure Single Sign-On Mechanism for Distributed Computer Networks. - Cheng-Chi Lee; Yan-Ming Lai (Comput. J., 2015)

Improving Security of A Communication-efficient Three-party Password Authentication Key Exchange Protocol. - Cheng-Chi Lee; Shih-Ting Chiu; Chun-Ta Li (Int. J. Netw. Secur., 2015)

A Secure Dynamic Identity Based Authentication Protocol with Smart Cards for Multi-Server Architecture. - Chun-Ta Li; Cheng-Chi Lee; Chi-Yao Weng; Chun-I Fan (J. Inf. Sci. Eng., 2015)

A Secure RFID Tag Authentication Protocol with Privacy Preserving in Telecare Medicine Information System. - Chun-Ta Li; Chi-Yao Weng; Cheng-Chi Lee (J. Medical Syst., 2015)

A Hash Based Remote User Authentication and Authenticated Key Agreement Scheme for the Integrated EPR Information System. - Chun-Ta Li; Chi-Yao Weng; Cheng-Chi Lee; Chun-Cheng Wang (J. Medical Syst., 2015)

A Secure User Anonymity and Authentication Scheme Using AVISPA for Telecare Medical Information Systems. - Omid Mir; Theo P. van der Weide; Cheng-Chi Lee (J. Medical Syst., 2015)

Robust anonymous authentication protocol for health-care applications using wireless medical sensor networks. - Debiao He; Neeraj Kumar 001; Jianhua Chen 002; Cheng-Chi Lee; Naveen K. Chilamkurti; Seng-Soo Yeo (Multim. Syst., 2015)

A two-factor authentication scheme with anonymity for multi-server environments. - Chi-Tung Chen; Cheng-Chi Lee (Secur. Commun. Networks, 2015)

A dynamic identity-based user authentication scheme for remote login systems. - Chun-Ta Li; Cheng-Chi Lee; Chi-Yao Weng (Secur. Commun. Networks, 2015)

Cryptanalysis of Dimitriou's Key Evolving RFID Systems. - Cheng-Chi Lee; Chung-Lun Cheng; Yan-Ming Lai; Chun-Ta Li (ICNCC, 2016)

An Efficient Multiple Session Key Establishment Scheme for VANET Group Integration. - Cheng-Chi Lee; Yan-Ming Lai; Pu-Jen Cheng (IEEE Intell. Syst., 2016)

A Searchable Hierarchical Conditional Proxy Re-encryption Scheme for Cloud Storage Services. - Cheng-Chi Lee; Chun-Ta Li; Chin-Ling Chen; Shih-Ting Chiu (Inf. Technol. Control., 2016)

A CAE Scheme Using ECC Based Self Certified PKC. - Manoj Kumar Chande; Cheng-Chi Lee; Chun-Ta Li (J. Comput. Sci., 2016)

A Secure Cloud-Assisted Wireless Body Area Network in Mobile Emergency Medical Care System. - Chun-Ta Li; Cheng-Chi Lee; Chi-Yao Weng (J. Medical Syst., 2016)

A Secure Dynamic Identity and Chaotic Maps Based User Authentication and Key Agreement Scheme for e-Healthcare Systems. - Chun-Ta Li; Cheng-Chi Lee; Chi-Yao Weng; Song-Jhih Chen (J. Medical Syst., 2016)

A New Self-Certified Convertible Authenticated Encryption Scheme Based on Discrete Logarithm Problem. - Manoj Kumar Chande; Cheng-Chi Lee; Chun-Ta Li (Parallel Process. Lett., 2016)

Time-bound key-aggregate encryption for cloud storage. - Cheng-Chi Lee; Chun-Ta Li; Shih-Ting Chiu; Shun-der Chen (Secur. Commun. Networks, 2016)

Further Improvement on An Efficient and Secure Three-factor Based Authenticated Key Exchange Scheme Using Elliptic Curve Cryptosystems. - Chun-Ta Li; Chin-Ling Chen; Cheng-Chi Lee; Chien-Ming Chen 001 (GPC, 2017)

Cryptanalysis of "An Efficient Searchable Encryption Against Keyword Guessing Attacks for Shareable Electronic Medical Records in Cloud-Based System". - Chun-Ta Li; Cheng-Chi Lee; Chi-Yao Weng; Tsu-Yang Wu; Chien-Ming Chen 001 (ICISA, 2017)

An improved multi-signature scheme for specified group of verifiers. - Manoj Kumar Chande; Te-Yu Chen; Cheng-Chi Lee (Int. J. Electron. Secur. Digit. Forensics, 2017)

Message Recovery via an Efficient Multi-Proxy Signature With Self-certified Keys. - Manoj Kumar Chande; Cheng-Chi Lee; Chun-Ta Li (Int. J. Netw. Secur., 2017)

A Secure and Efficient One-time Password Authentication Scheme for WSN. - Chung-Huei Ling; Cheng-Chi Lee; Chou Chen Yang; Min-Shiang Hwang (Int. J. Netw. Secur., 2017)

An IND-ID-CPA Secure ID-Based Cryptographic Protocol using GDLP and IFP. - Chandrashekhar Meshram; Yuh-Min Tseng; Cheng-Chi Lee; Sarita Gajbhiye Meshram (Informatica, 2017)

Achieving Dynamic Data Guarantee and Data Confidentiality of Public Auditing in Cloud Storage Service. - Min-Shiang Hwang; Tsuei-Hung Sun; Cheng-Chi Lee (J. Circuits Syst. Comput., 2017)

An Efficient User Authentication and User Anonymity Scheme with Provably Security for IoT-Based Medical Care System. - Chun-Ta Li; Tsu-Yang Wu; Chin-Ling Chen; Cheng-Chi Lee; Chien-Ming Chen 001 (Sensors, 2017)

A secure key authentication scheme for cryptosystems based on GDLP and IFP. - Chandrashekhar Meshram; Cheng-Chi Lee; Chun-Ta Li; Chin-Ling Chen (Soft Comput., 2017)

Advanced Secure Anonymous Authentication Scheme for Roaming Service in Global Mobility Networks. - Cheng-Chi Lee; Yan-Ming Lai; Chi-Tung Chen; Shun-der Chen (Wirel. Pers. Commun., 2017)

Cryptanalysis of AN RFID Ownership Transfer Protocol Based on Cloud. - Cheng-Chi Lee; Shun-der Chen; Chun-Ta Li; Chung-Lun Cheng; Yan-Ming Lai (CSCloud/EdgeCom, 2018)

A Secure Authentication Protocol for Wireless Sensor Network in Smart Vehicular System. - Chun-Ta Li; Chi-Yao Weng; Chin-Ling Chen; Cheng-Chi Lee (IOV, 2018)

Efficient online/offline IBSS protocol using partial discrete logarithm for WSNs. - Chandrashekhar Meshram; Pournima L. Powar; Mohammad S. Obaidat; Cheng-Chi Lee; Sarita Gajbhiye Meshram (IET Networks, 2018)

Constructing Provably Secure ID-based Beta Cryptographic Scheme in Random Oracle. - Chandrashekhar Meshram; Sarita Gajbhiye Meshram; Cheng-Chi Lee (Int. J. Netw. Secur., 2018)

An improved E-DRM scheme for mobile environments. - Cheng-Chi Lee; Chun-Ta Li; Zhi-Wei Chen; Yan-Ming Lai; Jiann-Cherng Shieh (J. Inf. Secur. Appl., 2018)

A Biometric-Based Authentication and Anonymity Scheme for Digital Rights Management System. - Cheng-Chi Lee; Chun-Ta Li; Zhi-Wei Chen; Yan-Ming Lai (Inf. Technol. Control., 2018)

Security and Efficiency Enhancement of Robust ID Based Mutual Authentication and Key Agreement Scheme Preserving User Anonymity in Mobile Networks. - Chun-Ta Li; Cheng-Chi Lee; Chi-Yao Weng (J. Inf. Sci. Eng., 2018)

Towards secure authenticating of cache in the reader for RFID-based IoT systems. - Chun-Ta Li; Cheng-Chi Lee; Chi-Yao Weng; Chien-Ming Chen 001 (Peer-to-Peer Netw. Appl., 2018)

A novel three-party password-based authenticated key exchange protocol with user anonymity based on chaotic maps. - Chun-Ta Li; Chin-Ling Chen; Cheng-Chi Lee; Chi-Yao Weng; Chien-Ming Chen 001 (Soft Comput., 2018)

A novel group ownership transfer protocol for RFID systems. - Cheng-Chi Lee; Chun-Ta Li; Chung-Lun Cheng; Yan-Ming Lai (Ad Hoc Networks, 2019)

Security enhancement on an RFID ownership transfer protocol based on cloud. - Cheng-Chi Lee; Shun-der Chen; Chun-Ta Li; Chung-Lun Cheng; Yan-Ming Lai (Future Gener. Comput. Syst., 2019)

A novel authentication scheme for anonymity and digital rights management based on elliptic curve cryptography. - Cheng-Chi Lee; Chun-Ta Li; Zhi-Wei Chen; Shun-Der Chen; Yan-Ming Lai (Int. J. Electron. Secur. Digit. Forensics, 2019)

An ElGamal-like Secure Channel Free Public Key Encryption with Keyword Search Scheme. - Min-Shiang Hwang; Cheng-Chi Lee; Shih-Ting Hsu (Int. J. Found. Comput. Sci., 2019)

A Novel Group Ownership Delegate Protocol for RFID Systems. - Cheng-Chi Lee; Chun-Ta Li; Chung-Lun Cheng; Yan-Ming Lai; Athanasios V. Vasilakos (Inf. Syst. Frontiers, 2019)

An identity-based encryption technique using subtree for fuzzy user data sharing under cloud computing environment. - Chandrashekhar Meshram; Cheng-Chi Lee; Sarita Gajbhiye Meshram; Muhammad Khurram Khan (Soft Comput., 2019)

An efficient ID-based cryptographic transformation model for extended chaotic-map-based cryptosystem. - Chandrashekhar Meshram; Cheng-Chi Lee; Sarita Gajbhiye Meshram; Chun-Ta Li (Soft Comput., 2019)

A Blockchain Based Data Aggregation and Group Authentication Scheme for Electronic Medical System. - Chun-Ta Li; Dong-Her Shih; Chun-Cheng Wang; Chin-Ling Chen; Cheng-Chi Lee (IEEE Access, 2020)

OOS-SSS: An Efficient Online/Offline Subtree-Based Short Signature Scheme Using Chebyshev Chaotic Maps for Wireless Sensor Network. - Chandrashekhar Meshram; Cheng-Chi Lee; Sarita Gajbhiye Meshram; Akshaykumar Meshram (IEEE Access, 2020)

A Machine Learning Approach to Predict the Average Localization Error With Applications to Wireless Sensor Networks. - Abhilash Singh; Vaibhav Kotiyal; Sandeep Sharma 001; Jaiprakash Nagar; Cheng-Chi Lee (IEEE Access, 2020)

Effective spam filter based on a hybrid method of header checking and content parsing. - Ko-Tsung Chu; Hua-Ting Hsu; Jyh-Jian Sheu; Wei-Pang Yang; Cheng-Chi Lee (IET Networks, 2020)

A subtree-based transformation model for cryptosystem using chaotic maps under cloud computing environment for fuzzy user data sharing. - Chandrashekhar Meshram; Cheng-Chi Lee; Abhay S. Ranadive; Chun-Ta Li; Sarita Gajbhiye Meshram; Jitendra V. Tembhurne (Int. J. Commun. Syst., 2020)

An Efficient Mobile-Healthcare Emergency Framework. - Chandrashekhar Meshram; Cheng-Chi Lee; Sarita Gajbhiye Meshram; Rakesh Jagdish Ramteke; Akshaykumar Meshram (J. Medical Syst., 2020)

Security and Privacy in Wireless Sensor Networks: Advances and Challenges. - Cheng-Chi Lee (Sensors, 2020)

An efficient key authentication procedure for IND-CCA2 secure Paillier-based cryptosystem. - Chandrashekhar Meshram; Mohammad S. Obaidat; Cheng-Chi Lee; Sarita Gajbhiye Meshram (Soft Comput., 2020)

E-book Circulation System Based on Blockchain. - Cheng-Chi Lee; Chung-Wei Li; Chun-Ta Li; Chin-Ling Chen (CSCI, 2021)

An Efficient Provably Secure Verifier-Based Three-Factor Authentication Technique Using PDL for Data Exchange in TMIS. - Vishesh P. Gaikwad; Jitendra V. Tembhurne; Chandrashekhar Meshram; Cheng-Chi Lee; Chun-Ta Li (IEEE Access, 2021)

A Lightweight Anonymous Authentication and Secure Communication Scheme for Fog Computing Services. - Chi-Yao Weng; Chun-Ta Li; Chin-Ling Chen; Cheng-Chi Lee; Yong-Yuan Deng (IEEE Access, 2021)

ES-HAS: ECC-Based Secure Handover Authentication Scheme for Roaming Mobile User in Global Mobility Networks. - K. S. Suvidha; Jothi Rangasamy; Shyam S. Kamath; Cheng-Chi Lee (Cryptogr., 2021)

Palm Vein Recognition Based on Convolutional Neural Network. - Yong-Yi Fanjiang; Cheng-Chi Lee; Yan-Ta Du; Shi-Jinn Horng (Informatica, 2021)

ECS-NL: An Enhanced Cuckoo Search Algorithm for Node Localisation in Wireless Sensor Networks. - Vaibhav Kotiyal; Abhilash Singh; Sandeep Sharma 001; Jaiprakash Nagar; Cheng-Chi Lee (Sensors, 2021)

An Efficient, Robust, and Lightweight Subtree-Based Three-Factor Authentication Procedure for Large-Scale DWSN in Random Oracle. - Chandrashekhar Meshram; Mohammad S. Obaidat; Cheng-Chi Lee; Sarita Gajbhiye Meshram (IEEE Syst. J., 2021)

Provably secure lightweight client authentication scheme with anonymity for TMIS using chaotic hash function. - Vishesh P. Gaikwad; Jitendra V. Tembhurne; Chandrashekhar Meshram; Cheng-Chi Lee (J. Supercomput., 2021)

Image Enhancement and Features Extraction of Electron Microscopic Images Using Sigmoid Function and 2D-DCT. - Vivek Arya; Hemant Choubey; Sandeep Sharma 001; Te-Yu Chen; Cheng-Chi Lee (IEEE Access, 2022)

An improved user authentication and key agreement scheme for roaming service in ubiquitous network. - Shaheena Khatoon; Te-Yu Chen; Cheng-Chi Lee (Ann. des Télécommunications, 2022)

An efficient cluster head selection for wireless sensor network-based smart agriculture systems. - Mehdi Gheisari; Mahdi Safaei Yaraziz; Jafar Ahmad Abed Alzubi; Christian Fernández-Campusano; Mohammad Reza Feylizadeh; Saied Pirasteh; Aaqif Afzaal Abbasi; Yang Liu 039; Cheng-Chi Lee (Comput. Electron. Agric., 2022)

Identification of Risk Factors Using ANFIS-Based Security Risk Assessment Model for SDLC Phases. - Rasheed Gbenga Jimoh; Olayinka Olufunmilayo Olusanya; Joseph Bamidele Awotunde; Agbotiname Lucky Imoize; Cheng-Chi Lee (Future Internet, 2022)

Joint Random Forest and Particle Swarm Optimization for Predictive Pathloss Modeling of Wireless Signals from Cellular Networks. - Okiemute Roberts Omasheye; Samuel Azi; Joseph Isabona; Agbotiname Lucky Imoize; Chun-Ta Li; Cheng-Chi Lee (Future Internet, 2022)

An IoT and machine learning-based routing protocol for reconfigurable engineering application. - Yuvaraj Natarajan 001; Kannan Srihari; Gaurav Dhiman; Selvaraj Chandragandhi; Mehdi Gheisari; Yang Liu 039; Cheng-Chi Lee; Krishna Kant Singh; Kusum Yadav; Hadeel Fahad Alharbi (IET Commun., 2022)

Atmospheric Propagation Modelling for Terrestrial Radio Frequency Communication Links in a Tropical Wet and Dry Savanna Climate. - Joseph Isabona; Agbotiname Lucky Imoize; Stephen Ojo; Cheng-Chi Lee; Chun-Ta Li (Inf., 2022)

An Efficient Authenticated Key Agreement Scheme Supporting Privacy-Preservation for Internet of Drones Communications. - Chun-Ta Li; Chi-Yao Weng; Chin-Ling Chen; Cheng-Chi Lee; Yong-Yuan Deng; Agbotiname Lucky Imoize (Sensors, 2022)

Design and Implementation of an ML and IoT Based Adaptive Traffic-Management System for Smart Cities. - Umesh Kumar Lilhore; Agbotiname Lucky Imoize; Chun-Ta Li; Sarita Simaiya; Subhendu Kumar Pani; Nitin Goyal; Arun Kumar Rana; Cheng-Chi Lee (Sensors, 2022)

LT-FS-ID: Log-Transformed Feature Learning and Feature-Scaling-Based Machine Learning Algorithms to Predict the k-Barriers for Intrusion Detection Using Wireless Sensor Network. - Abhilash Singh; J. Amutha; Jaiprakash Nagar; Sandeep Sharma 001; Cheng-Chi Lee (Sensors, 2022)

Performance Measurement System and Quality Management in Data-Driven Industry 4.0: A Review. - Parkash Tambare; Chandrashekhar Meshram; Cheng-Chi Lee; Rakesh Jagdish Ramteke; Agbotiname Lucky Imoize (Sensors, 2022)

An Efficient Authenticated Elliptic Curve Cryptography Scheme for Multicore Wireless Sensor Networks. - Esau Taiwo Oladipupo; Oluwakemi Christiana Abikoye; Agbotiname Lucky Imoize; Joseph Bamidele Awotunde; Ting-Yi Chang; Cheng-Chi Lee; Dinh-Thuan Do (IEEE Access, 2023)

5GT-GAN: Enhancing Data Augmentation for 5G-Enabled Mobile Edge Computing in Smart Cities. - Chandrasen Pandey; Vaibhav Tiwari; Agbotiname Lucky Imoize; Chun-Ta Li; Cheng-Chi Lee; Diptendu Sinha Roy (IEEE Access, 2023)

Strategies to Measure Soil Moisture Using Traditional Methods, Automated Sensors, Remote Sensing, and Machine Learning Techniques: Review, Bibliometric Analysis, Applications, Research Findings, and Future Directions. - Abhilash Singh; Kumar Gaurav; Gaurav Kailash Sonkar; Cheng-Chi Lee (IEEE Access, 2023)

Optimal Radio Propagation Modeling and Parametric Tuning Using Optimization Algorithms. - Joseph Isabona; Agbotiname Lucky Imoize; Oluwasayo Akinloye Akinwumi; Okiemute Roberts Omasheye; Emughedi Oghu; Cheng-Chi Lee; Chun-Ta Li (Inf., 2023)

Securing Critical User Information over the Internet of Medical Things Platforms Using a Hybrid Cryptography Scheme. - Oluwakemi Christiana Abikoye; Esau Taiwo Oladipupo; Agbotiname Lucky Imoize; Joseph Bamidele Awotunde; Cheng-Chi Lee; Chun-Ta Li (Future Internet, 2023)

Optimizing the Quality of Service of Mobile Broadband Networks for a Dense Urban Environment. - Agbotiname Lucky Imoize; Friday Udeji; Joseph Isabona; Cheng-Chi Lee (Future Internet, 2023)

Average Localization Error (ALE) in sensor node localization process in WSNs. - Abhilash Singh; Vaibhav Kotiyal; Sandeep Sharma 001; Jaiprakash Nagar; Cheng-Chi Lee (UCI Machine Learning Repository, 2023)

Privacy-Preserving Techniques in Cloud/Fog and Internet of Things. - Cheng-Chi Lee; Mehdi Gheisari; Mohammad Javad Shayegan; Milad Taleby Ahvanooey; Yang Liu 039 (Cryptogr., 2023)

Elliptic curve cryptographic image encryption using Henon map and Hopfield chaotic neural network. - Priyansi Parida; Chittaranjan Pradhan; Jafar Ahmad Abed Alzubi; Amir Javadpour 001; Mehdi Gheisari; Yang Liu 039; Cheng-Chi Lee (Multim. Tools Appl., 2023)

Anonymous quantum-safe secure and authorized communication protocol under dynamic identities for Internet of Drones. - Dharminder Chaudhary; Cheng-Chi Lee (Comput. Electr. Eng., 2024)

Accelerating QKD post-processing by secure offloading of information reconciliation. - Jothi Ramalingam; Satyabrat Rath; Lakshmi Kuppusamy; Cheng-Chi Lee (Comput. Electr. Eng., 2024)

Module lattice based post quantum secure blockchain empowered vehicle to vehicle communication in the internet of vehicles. - Dushyant Kumar Yadav; Hemlal Sahu; Dharminder Chaudhary; Cheng-Chi Lee (Comput. Electr. Eng., 2024)

Next-Generation Block Ciphers: Achieving Superior Memory Efficiency and Cryptographic Robustness for IoT Devices. - Saadia Aziz; Ijaz Ali Shoukat; Mohsin Iftikhar; Mohsin Murtaza; Abdulmajeed M. Alenezi; Cheng-Chi Lee; Imran Taj 001 (Cryptogr., 2024)

Trust-Based Energy Efficient Protocol Over MANET Using PTORA and RRFO. - BalaAnand Muthu; C. B. Sivaparthipan 001; R. Lakshmana Kumar; S. Jayanthi; Cheng-Chi Lee (Wirel. Pers. Commun., 2024)

A secure authenticated semi-quantum key distribution scheme for semi-quantum environments. - Chi-Tung Chen; Cheng-Chi Lee (Quantum Inf. Process., 2024)

Machine Learning for Blockchain and IoT Systems in Smart City. - Cheng-Chi Lee; Dinh-Thuan Do; Agbotiname Lucky Imoize (Future Internet, 2025)

RF-FLIDS: A Novel Hybrid Intrusion Detection Model for Enhanced Anomaly Detection in IoT Networks. - Hakeem Babalola Akande; Agbotiname Lucky Imoize; Temitayo C. Adeniran; Cheng-Chi Lee; Joseph Bamidele Awotunde (Secur. Priv., 2025)

An Enhanced Multi-Factor Device Authentication Protocol in IoLT Healthcare Environment. - Tuan-Vinh Le; Ming-Hour Yang; Khalid Mahmood 002; Hamed Taherdoost; Chun-Ta Li; Cheng-Chi Lee; Anwar Ghani; Cheng-Tsung Chen (IEEE Trans. Netw. Sci. Eng., 2025)

A Flexible Software-Defined Networking-Based Privacy-Preserving Method for Internet of Things-Based Smart City Environment Based on the Neighbors Situation. - Mehdi Gheisari; Hamid Tahaei; Christian Fernández-Campusano; Mazhar Hussain Malik; Ernest Mnkandla; Zenghui Wang 001; Malusi Sibiya; Julian L. Webber; Muhammad Rizwan Mughal; Cheng-Chi Lee; Panjun Sun; Abolfazl Mehbodniya (Computer, 2025)

GRAD-AI: An automated grading tool for code assessment and feedback in programming course. - Ishaya Peni Gambo; Faith-Jane Abegunde; Omobola Gambo; Roseline Oluwaseun Ogundokun; Akinbowale Natheniel Babatunde; Cheng-Chi Lee (Educ. Inf. Technol., 2025)

Hybrid Levenberg-Marquardt and LSBoosting Ensemble Algorithms for Optimal Signal Attenuation Modeling and Coverage Analysis. - Joseph Isabona; Agbotiname Lucky Imoize; Cheng-Chi Lee (Int. J. Commun. Syst., 2025)

LEFAM: Lightweight scalable efficient failover authentication mechanism for fog-based IoT environment. - Mohammad Abdussami; Sanjeev Kumar Dwivedi; Ruhul Amin 001; Cheng-Chi Lee; Taher Al-Shehari; Taha Alfakih; Hussain Alsalman (Peer Peer Netw. Appl., 2025)