Lein Harn

According to our database, Lein Harn authored at least 132 papers between 1988 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

PRLAP-IoD: A PUF-based Robust and Lightweight Authentication Protocol for Internet of Drones.

Ze Zhang, Chingfang Hsu, Man Ho Au, Lein Harn, Jianqun Cui, Zhe Xia, Zhuo Zhao

Comput. Networks, January, 2024

Extremely Lightweight Constant-Round Membership-Authenticated Group Key Establishment for Resource-Constrained Smart Environments toward 5G.

Ching-Fang Hsu, Zhe Xia, Tianshu Cheng, Lein Harn

Comput. J., 2024

2023

Ideal dynamic threshold Multi-secret data sharing in smart environments for sustainable cities.

Ching-Fang Hsu, Zhe Xia, Lein Harn, Man Ho Au, Jianqun Cui, Zhuo Zhao

Inf. Sci., November, 2023

Multiple Blind Signature for e-Voting and e-Cash.

Lein Harn, Ching-Fang Hsu, Zhe Xia, Zixuan Li

Comput. J., October, 2023

Simple and efficient threshold changeable secret sharing.

Lein Harn, Chingfang Hsu, Zhe Xia, Hang Xu, Shuchang Zeng, Fengling Pang

J. Inf. Secur. Appl., September, 2023

A Lightweight and Robust Stream Cipher Based on PI for Intelligent Transportation Systems.

Hongyu Wang, Ching-Fang Hsu, Lein Harn

Wirel. Pers. Commun., June, 2023

Fast and Lightweight Authenticated Group Key Agreement Realizing Privacy Protection for Resource-Constrained IoMT.

Ching-Fang Hsu, Lein Harn, Zhe Xia, Zhuo Zhao, Hang Xu

Wirel. Pers. Commun., April, 2023

Construction of Lightweight Authenticated Joint Arithmetic Computation for 5G IoT Networks.

Chingfang Hsu, Lein Harn, Zhe Xia, Jianqun Cui, Jingxue Chen

Comput. J., January, 2023

Three-Factor Anonymous Authentication and Key Agreement Based on Fuzzy Biological Extraction for Industrial Internet of Things.

Hang Xu, Ching-Fang Hsu, Lein Harn, Jianqun Cui, Zhuo Zhao, Ze Zhang

IEEE Trans. Serv. Comput., 2023

A Practical Lightweight Anonymous Authentication and Key Establishment Scheme for Resource-Asymmetric Smart Environments.

Linyan Bai, Ching-Fang Hsu, Lein Harn, Jianqun Cui, Zhuo Zhao

IEEE Trans. Dependable Secur. Comput., 2023

2022

General logic-operation-based lightweight group-key distribution schemes for Internet of Vehicles.

Lein Harn, Chingfang Hsu, Zhe Xia

Veh. Commun., 2022

Information-theoretic secure rational secret sharing in asynchronous networks for untrusted cloud environments.

Chingfang Hsu, Lein Harn, Zhe Xia, Linyan Bai, Ze Zhang

J. Cloud Comput., 2022

Lightweight key establishment with the assistance of mutually connected sensors in wireless sensor networks (WSNs).

Wei Liu, Lein Harn, Jian Weng

IET Commun., 2022

A novel threshold changeable secret sharing scheme.

Lein Harn, Chingfang Hsu, Zhe Xia

Frontiers Comput. Sci., 2022

2021

Lightweight and flexible key distribution schemes for secure group communications.

Lein Harn, Chingfang Hsu, Zhe Xia

Wirel. Networks, 2021

Lightweight Privacy-Preserving Data Sharing Scheme for Internet of Medical Things.

Zhuo Zhao, Chingfang Hsu, Lein Harn, Qing Yang, Lulu Ke

Wirel. Commun. Mob. Comput., 2021

PUF-Based Mutual-Authenticated Key Distribution for Dynamic Sensor Networks.

Yanan Liu, Yijun Cui, Lein Harn, Zheng Zhang, Hao Yan, Yuan Cheng, Shuo Qiu

Secur. Commun. Networks, 2021

Non-interactive secure multi-party arithmetic computations with confidentiality for P2P networks.

Lein Harn, Zhe Xia, Chingfang Hsu

Peer-to-Peer Netw. Appl., 2021

Design of ideal secret sharing based on new results on representable quadripartite matroids.

Chingfang Hsu, Lein Harn, Zhe Xia, Maoyuan Zhang, Quanrun Li

J. Inf. Secur. Appl., 2021

Non-interactive integrated membership authentication and group arithmetic computation output for 5G sensor networks.

Chingfang Hsu, Lein Harn, Zhe Xia, Maoyuan Zhang, Zhuo Zhao

IET Commun., 2021

2020

UMKESS: user-oriented multi-group key establishments using secret sharing.

Ching-Fang Hsu, Lein Harn, Bing Zeng

Wirel. Networks, 2020

Secret sharing with secure secret reconstruction.

Lein Harn, Zhe Xia, Ching-Fang Hsu, Yining Liu

Inf. Sci., 2020

Lightweight group key distribution schemes based on pre-shared pairwise keys.

Lein Harn, Chingfang Hsu, Zhe Xia

IET Commun., 2020

Non-Interactive Dealer-Free Dynamic Threshold Secret Sharing Based on Standard Shamir's SS for 5G Networks.

Chingfang Hsu, Lein Harn, Zhe Xia, Maoyuan Zhang

IEEE Access, 2020

A Highly Reliable Arbiter PUF With Improved Uniqueness in FPGA Implementation Using Bit-Self-Test.

Zhangqing He, Wanbo Chen, Lingchao Zhang, Gaojun Chi, Qi Gao, Lein Harn

IEEE Access, 2020

Fast Multivariate-Polynomial-Based Membership Authentication and Key Establishment for Secure Group Communications in WSN.

Qi Cheng, Ching-Fang Hsu, Zhe Xia, Lein Harn

IEEE Access, 2020

2019

Hierarchical Key Management Scheme with Probabilistic Security in a Wireless Sensor Network (WSN).

Ashwag Albakri, Lein Harn, Sejun Song

Secur. Commun. Networks, 2019

Non-Interactive Group Key Pre-Distribution Scheme (GKPS) for End-to-End Routing in Wireless Sensor Networks.

Ashwag Albakri, Lein Harn

IEEE Access, 2019

Provably Secure Group Authentication in the Asynchronous Communication Model.

Zhe Xia, Lein Harn, Bo Yang, Mingwu Zhang, Yi Mu, Willy Susilo, Weizhi Meng

Proceedings of the Information and Communications Security - 21st International Conference, 2019

Polynomial-based Lightweight Key Management in a Permissioned Blockchain.

Ashwag Albakri, Lein Harn, Mahesh Maddumala

Proceedings of the 7th IEEE Conference on Communications and Network Security, 2019

2018

After-the-Fact Leakage-Resilient Identity-Based Authenticated Key Exchange.

Ou Ruan, Yuanyuan Zhang, Mingwu Zhang, Jing Zhou, Lein Harn

IEEE Syst. J., 2018

Centralized Group Key Establishment Protocol without a Mutually Trusted Third Party.

Lein Harn, Ching-Fang Hsu, Bohan Li

Mob. Networks Appl., 2018

Hierarchical Polynomial-Based Key Management Scheme in Fog Computing.

Ashwag Albakri, Mahesh Maddumala, Lein Harn

Proceedings of the 17th IEEE International Conference On Trust, 2018

2017

A Novel Threshold Cryptography with Membership Authentication and Key Establishment.

Lein Harn, Ching-Fang Hsu

Wirel. Pers. Commun., 2017

(t, n) Multi-Secret Sharing Scheme Based on Bivariate Polynomial.

Lein Harn, Ching-Fang Hsu

Wirel. Pers. Commun., 2017

Computation-efficient key establishment in wireless group communications.

Ching-Fang Hsu, Lein Harn, Yi Mu, Maoyuan Zhang, Xuan Zhu

Wirel. Networks, 2017

How to Share Secret Efficiently over Networks.

Lein Harn, Ching-Fang Hsu, Zhe Xia, Junwei Zhou

Secur. Commun. Networks, 2017

A Novel Design of Membership Authentication and Group Key Establishment Protocol.

Lein Harn, Ching-Fang Hsu

Secur. Commun. Networks, 2017

Efficiently Obfuscating Anonymous Re-encryption Functionality with Average-Case Virtual Black-Box Security.

Mingwu Zhang, Yudi Zhang, Hua Shen, Chunming Tang, Lein Harn

J. Inf. Sci. Eng., 2017

A Practical Hybrid Group Key Establishment for Secure Group Communications.

Lein Harn, Ching-Fang Hsu

Comput. J., 2017

2016

Realizing secret sharing with general access structure.

Lein Harn, Ching-Fang Hsu, Mingwu Zhang, Tingting He, Maoyuan Zhang

Inf. Sci., 2016

Full-healing group-key distribution in online social networks.

Yanan Liu, Lein Harn, Lei Mao, Zhangliang Xiong

Int. J. Secur. Networks, 2016

Threshold Signature Scheme without Using Polynomial Interpolation.

Lein Harn, Feng Wang

Int. J. Netw. Secur., 2016

2015

New Results on Ideal Multipartite Secret Sharing and its Applications to Group Communications.

Ching-Fang Hsu, Shan Wu, Lein Harn

Wirel. Pers. Commun., 2015

Conference key establishment protocol using a multivariate polynomial and its applications.

Lein Harn, Guang Gong

Secur. Commun. Networks, 2015

An image-based key agreement protocol using the morphing technique.

Qian Mao, Chin-Chen Chang, Lein Harn, Shih-Chang Chang

Multim. Tools Appl., 2015

Fair secret reconstruction in (t, n) secret sharing.

Lein Harn, Changlu Lin, Yong Li

J. Inf. Secur. Appl., 2015

Dynamic threshold secret reconstruction and its application to the threshold cryptography.

Lein Harn, Ching-Fang Hsu

Inf. Process. Lett., 2015

A novel verifiable secret sharing mechanism using theory of numbers and a method for sharing secrets.

Yanjun Liu, Lein Harn, Chin-Chen Chang

Int. J. Commun. Syst., 2015

2014

An Ideal Multi-secret Sharing Scheme Based on Connectivity of Graphs.

Ching-Fang Hsu, Lein Harn, Guohua Cui

Wirel. Pers. Commun., 2014

Multipartite Secret Sharing Based on CRT.

Ching-Fang Hsu, Lein Harn

Wirel. Pers. Commun., 2014

Simulatable and secure certificate-based threshold signature without pairings.

Feng Wang, Chin-Chen Chang, Lein Harn

Secur. Commun. Networks, 2014

Secure universal designated verifier identity-based signcryption.

Changlu Lin, Fei Tang, Pinhui Ke, Lein Harn, Shengyuan Zhang

Secur. Commun. Networks, 2014

Verifiable secret sharing based on the Chinese remainder theorem.

Lein Harn, Fuyou Miao, Chin-Chen Chang

Secur. Commun. Networks, 2014

Secure secret reconstruction and multi-secret sharing schemes with unconditional security.

Lein Harn

Secur. Commun. Networks, 2014

Multilevel threshold secret sharing based on the Chinese Remainder Theorem.

Lein Harn, Fuyou Miao

Inf. Process. Lett., 2014

Weighted Secret Sharing Based on the Chinese Remainder Theorem.

Lein Harn, Fuyou Miao

Int. J. Netw. Secur., 2014

An authenticated group key distribution mechanism using theory of numbers.

Yanjun Liu, Lein Harn, Chin-Chen Chang

Int. J. Commun. Syst., 2014

Comments on 'fair (t, n) threshold secret sharing scheme'.

Lein Harn

IET Inf. Secur., 2014

Generalised cheater detection and identification.

Lein Harn

IET Inf. Secur., 2014

Efficient group Diffie-Hellman key agreement protocols.

Lein Harn, Changlu Lin

Comput. Electr. Eng., 2014

Group key distribution with full-healing property.

Yanan Liu, Lei Mao, Lein Harn, Yi Wang

Proceedings of the 23rd International Conference on Computer Communication and Networks, 2014

2013

An Efficient Threshold Anonymous Authentication Scheme for Privacy-Preserving Communications.

Jian Ren, Lein Harn

IEEE Trans. Wirel. Commun., 2013

Group Authentication.

Lein Harn

IEEE Trans. Computers, 2013

Verifiable symmetric polynomial-based key distribution schemes.

Yan-Xiao Liu, Yuqing Zhang, Lein Harn, Yu-pu Hu

Secur. Commun. Networks, 2013

An Anonymous Multi-Receiver Encryption Based on RSA.

Lein Harn, Chin-Chen Chang, Hsiao-Ling Wu

Int. J. Netw. Secur., 2013

An efficient group authentication for group communications.

Lein Harn, Changlu Lin

CoRR, 2013

2012

$k$ Out of $n$ Region Incrementing Scheme in Visual Cryptography.

Ching-Nung Yang, Hsiang-Wen Shih, Chih-Cheng Wu, Lein Harn

IEEE Trans. Circuits Syst. Video Technol., 2012

Efficient (n, t, n) secret sharing schemes.

Yan-Xiao Liu, Lein Harn, Ching-Nung Yang, Yuqing Zhang

J. Syst. Softw., 2012

2011

Generalized Digital Certificate for User Authentication and Key Establishment for Secure Communications.

Lein Harn, Jian Ren

IEEE Trans. Wirel. Commun., 2011

Secure Key Transfer Protocol Based on Secret Sharing for Group Communications.

Chia-Yin Lee, Zhi-Hui Wang, Lein Harn, Chin-Chen Chang

IEICE Trans. Inf. Syst., 2011

Fully Deniable Message Authentication Protocols Preserving Confidentiality.

Lein Harn, Chia-Yin Lee, Changlu Lin, Chin-Chen Chang

Comput. J., 2011

Contract signature in e-commerce.

Lein Harn, Chu-Hsing Lin

Comput. Electr. Eng., 2011

2010

Authenticated Group Key Transfer Protocol Based on Secret Sharing.

Lein Harn, Changlu Lin

IEEE Trans. Computers, 2010

Strong (n, t, n) verifiable secret sharing scheme.

Lein Harn, Changlu Lin

Inf. Sci., 2010

Distributed security for multi-agent systems - review and applications.

Habib F. Rashvand, Khaled Salah, José M. Alcaraz Calero, Lein Harn

IET Inf. Secur., 2010

Efficient On-line/Off-line Signature Schemes Based on Multiple-Collision Trapdoor Hash Families.

Lein Harn, Wen-Jung Hsin, Changlu Lin

Comput. J., 2010

Contract Signatures in E-Commerce Applications.

Lein Harn, Chu-Hsing Lin, Che-Wei Hu

Proceedings of the Fifth International Conference on Broadband and Wireless Computing, 2010

2009

Design of DL-based certificateless digital signatures.

Lein Harn, Jian Ren, Changlu Lin

J. Syst. Softw., 2009

Hybrid Trust Structure in Self-Organizing Networks.

Tong Zhou, Lein Harn

Int. J. Interdiscip. Telecommun. Netw., 2009

Efficient identity-based GQ multisignatures.

Lein Harn, Jian Ren, Changlu Lin

Int. J. Inf. Sec., 2009

Detection and identification of cheaters in ( <i>t</i> , <i>n</i> ) secret sharing scheme.

Lein Harn, Changlu Lin

Des. Codes Cryptogr., 2009

Information-theoretically Secure Strong Verifiable Secret Sharing.

Changlu Lin, Lein Harn, Dingfeng Ye

Proceedings of the SECRYPT 2009, 2009

Ideal Perfect Multilevel Threshold Secret Sharing Scheme.

Changlu Lin, Lein Harn, Dingfeng Ye

Proceedings of the Fifth International Conference on Information Assurance and Security, 2009

2008

Generalized Ring Signatures.

Jian Ren, Lein Harn

IEEE Trans. Dependable Secur. Comput., 2008

Design of Fully Deniable Authentication Service for E-mail Applications.

Lein Harn, Jian Ren

IEEE Commun. Lett., 2008

Efficient identity-based RSA multisignatures.

Lein Harn, Jian Ren

Comput. Secur., 2008

An Improved Time-Bound Hierarchical Key Assignment Scheme.

Qingyu Xu, Mingxing He, Lein Harn

Proceedings of the 3rd IEEE Asia-Pacific Services Computing Conference, 2008

2007

Security in User-Assisted Communications.

Tong Zhou, Lein Harn

Proceedings of the Wireless Telecommunications Symposium, 2007

2006

New architecture for intra-domain network security issues.

Dijiang Huang, Qing Cao, Amit Sinha, Marc J. Schniederjans, Cory C. Beard, Lein Harn, Deep Medhi

Commun. ACM, 2006

Ring Signature Based on ElGamal Signature.

Jian Ren, Lein Harn

Proceedings of the Wireless Algorithms, 2006

An Improved Free-Roaming Mobile Agent Security Protocol against Colluded Truncation Attacks.

Darren Xu, Lein Harn, Mayur Narasimhan, Junzhou Luo

Proceedings of the 30th Annual International Computer Software and Applications Conference, 2006

A Hierarchical Key Management Approach for Secure Multicast.

Jian Wang, Miodrag J. Mihaljevic, Lein Harn, Hideki Imai

Proceedings of the Architecture of Computing Systems, 2006

2005

Improved DSA variant for batch verification.

Chu-Hsing Lin, Ruei-Hau Hsu, Lein Harn

Appl. Math. Comput., 2005

Storage-Optimal Key Sharing with Authentication in Sensor Networks.

Jian Wang, Zhengyou Xia, Lein Harn, Guihai Chen

Proceedings of the Parallel and Distributed Processing and Applications, 2005

RINK-RKP: a scheme for key predistribution and shared-key discovery in sensor networks.

Manish Mehta, Dijiang Huang, Lein Harn

Proceedings of the 24th IEEE International Performance Computing and Communications Conference, 2005

Key Management for Multicast Fingerprinting.

Jian Wang, Lein Harn, Hideki Imai

Proceedings of the Information Systems Security, First International Conference, 2005

The e-Traveler's Check.

Wen-Jung Hsin, Lein Harn

Proceedings of The 2005 International Conference on Internet Computing, 2005

Simple certified e-check with a partial PKI solution.

Wen-Jung Hsin, Lein Harn

Proceedings of the 43nd Annual Southeast Regional Conference, 2005

2004

Integrating Diffie-Hellman key exchange into the digital signature algorithm (DSA).

Lein Harn, Manish Mehta, Wen-Jung Hsin

IEEE Commun. Lett., 2004

Location-aware key management scheme for wireless sensor networks.

Dijiang Huang, Manish Mehta, Deep Medhi, Lein Harn

Proceedings of the 2nd ACM Workshop on Security of ad hoc and Sensor Networks, 2004

2003

On the security of wireless network access with enhancements.

Lein Harn, Wen-Jung Hsin

Proceedings of the 2003 ACM Workshop on Wireless Security, 2003

2001

The GH Public-Key Cryptosystem.

Guang Gong, Lein Harn, Huapeng Wu

Proceedings of the Selected Areas in Cryptography, 8th Annual International Workshop, 2001

1999

Public-key cryptosystems based on cubic finite field extensions.

Guang Gong, Lein Harn

IEEE Trans. Inf. Theory, 1999

Authentication protocols with nonrepudiation services in personal communication systems.

Hung-Yu Lin, Lein Harn

IEEE Commun. Lett., 1999

1995

Fair Reconstruction of a Secret.

Hung-Yu Lin, Lein Harn

Inf. Process. Lett., 1995

Authentication Protocols for Personal Communication Systems.

Hung-Yu Lin, Lein Harn

Proceedings of the ACM SIGCOMM 1995 Conference on Applications, Technologies, Architectures, and Protocols for Computer Communication, Cambridge, MA, USA, August 28, 1995

1994

A Protocol for Establishing Secure Communication Channels in a Large Network.

Lein Harn, David Huang

IEEE Trans. Knowl. Data Eng., 1994

1993

Key management for decentralized computer network services.

Lein Harn, Hung-Yu Lin

IEEE Trans. Commun., 1993

ID-Based Cryptographic Schemes for User Identification, Digital Signature, and Key Distribution.

Lein Harn, Shoubao Yang

IEEE J. Sel. Areas Commun., 1993

1992

A software authentication system for information integrity.

Lein Harn, Hung-Yu Lin, Shoubao Yang

Comput. Secur., 1992

An l-Span Generalized Secret Sharing Scheme.

Lein Harn, Hung-Yu Lin

Proceedings of the Advances in Cryptology, 1992

Public-Key Cryptosystem Based on the Discrete Logarithm Problem.

Lein Harn, Shoubao Yang

Proceedings of the Advances in Cryptology, 1992

Group-Oriented Undeniable Signature Schemes without the Assistance of a Mutually Trusted Party.

Lein Harn, Shoubao Yang

Proceedings of the Advances in Cryptology, 1992

A Software Authentication System for the Prevention of Computer Viruses.

Lein Harn, Hung-Yu Lin, Shoubao Yang

Proceedings of the ACM 20th Annual Conference on Computer Science, 1992

1991

A Generalized Secret Sharing Scheme With Cheater Detection.

Hung-Yu Lin, Lein Harn

Proceedings of the Advances in Cryptology, 1991

Two Efficient Server-Aided Secret Computation Protocols Based on the Addition Sequence.

Chi-Sung Laih, Sung-Ming Yen, Lein Harn

Proceedings of the Advances in Cryptology, 1991

Generalized Threshold Cryptosystems.

Chi-Sung Laih, Lein Harn

Proceedings of the Advances in Cryptology, 1991

On Oblivious Transfer Protocol and Its Application for the Exchange of Secrets.

Lein Harn, Hung-Yu Lin

Proceedings of the Advances in Cryptology, 1991

1990

An Efficient Probabilistic Encryption Scheme.

Lein Harn, Thomas Kiesler

Inf. Process. Lett., 1990

A cryptographic key generation scheme for multilevel data security.

Lein Harn, Hung-Yu Lin

Comput. Secur., 1990

Entropy as a measure of database information.

Elizabeth A. Unger, Lein Harn, Vijay Kumar

Proceedings of the Sixth Annual Computer Security Applications Conference, 1990

1989

On the Design of a Single-Key-Lock Mechanism Based on Newton's Interpolating Polynomial.

Chi-Sung Laih, Lein Harn, Jau-Yien Lee

IEEE Trans. Software Eng., 1989

Linearly shift knapsack public-key cryptosystem.

Chi-Sung Laih, Jau-Yien Lee, Lein Harn, Yan-Kuin Su

IEEE J. Sel. Areas Commun., 1989

A new threshold scheme and its application in designing the conference key distribution cryptosystem.

Chi-Sung Laih, Jau-Yien Lee, Lein Harn

Inf. Process. Lett., 1989

Authenticated Group Key Distribution Scheme for a Large Distributed Network.

Lein Harn, Thomas Kiesler

Proceedings of the 1989 IEEE Symposium on Security and Privacy, 1989

A New Scheme for ID-Based Cryptosystems and Signature.

Chi-Sung Laih, Jau-Yien Lee, Lein Harn, Chin-Hsing Chen

Proceedings of the Proceedings IEEE INFOCOM '89, 1989

Password Authentication Based On Public-Key Distribution Cryptosystem.

Lein Harn, David Huang, Chi-Sung Laih

Proceedings of the Fifth International Conference on Data Engineering, 1989

Dynamic Threshold Scheme Based on the Definition of Cross-Product in an N-Dimentional Linear Space.

Chi-Sung Laih, Lein Harn, Jau-Yien Lee, Tzonelih Hwang

Proceedings of the Advances in Cryptology, 1989

Two new efficient cryptosystems based on Rabin's scheme: alternatives to RSA cryptosystem.

Lein Harn, Thomas Kiesler

Proceedings of the Fifth Annual Computer Security Applications Conference, 1989

An extended cryptographic key generation scheme for multilevel data security.

Lein Harn, Yaw-Ruey Chien, Thomas Kiesler

Proceedings of the Fifth Annual Computer Security Applications Conference, 1989

1988

A conference key distribution system based on the Lagrange interpolating polynomial.

Erl-Huei Lu, Wen-Yie Hwang, Lein Harn, Jau-Yien Lee

Proceedings of the Seventh Annual Joint Conference of the IEEE Computer and Communcations Societies. Networks: Evolution or Revolution?, 1988