2026 Dongho Won: Computer Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Computer Science	35	11607	11275	146	146	428	5965

Overview

Dongho Won is a researcher affiliated with Sungkyunkwan University in South Korea. Their research primarily spans the field of Computer Science, with notable contributions across several subfields including Artificial Intelligence, Computer Networks and Communications, Information Systems, Signal Processing, and Electrical and Electronic Engineering.

The scientist's work focuses extensively on topics related to security and authentication protocols. Main research topics include:

Advanced Authentication Protocols Security
User Authentication and Security Systems
Cryptography and Data Security
Biometric Identification and Security
Privacy-Preserving Technologies in Data
Adversarial Robustness in Machine Learning
Chaos-based Image/Signal Encryption

Dongho Won has published research in several widely recognized venues, with frequent contributions to:

Sensors
IEEE Access
PLoS ONE
Electronics
2022 16th International Conference on Ubiquitous Information Management and Communication (IMCOM)

Some recent papers authored or co-authored by Dongho Won include:

A three-factor anonymous user authentication scheme for Internet of Things environments, 2020, Journal of Information Security and Applications
An Improved Lightweight User Authentication Scheme for the Internet of Medical Things, 2023, Sensors
A Secure and Lightweight Three-Factor-Based Authentication Scheme for Smart Healthcare Systems, 2020, Sensors
Secure Three-Factor Anonymous User Authentication Scheme for Cloud Computing Environment, 2021, Wireless Communications and Mobile Computing
Improved Secure and Efficient Chebyshev Chaotic Map-Based User Authentication Scheme, 2022, IEEE Access

Dongho Won often collaborates with a consistent group of co-authors, including:

Jihyeon Ryu
Youngsook Lee
Hakjun Lee
Dongwoo Kang
Keunok Kim

Best Publications

Proxy signatures, Revisited

Seungjoo Kim;Sangjoon Park;Dongho Won

771
Citations
Challenge-eesponse based RFID authentication protocol for distributed database environment

Keunwoo Rhee;Jin Kwak;Seungjoo Kim;Dongho Won

363
Citations
Security enhanced user authentication protocol for wireless sensor networks using elliptic curves cryptography.

Younsung Choi;Donghoon Lee;Jiye Kim;Jaewook Jung

242
Citations
WIPI mobile platform with secure service for mobile RFID network environment

Namje Park;Jin Kwak;Seungjoo Kim;Dongho Won

217
Citations
Advanced Key-Management Architecture for Secure SCADA Communications

Donghyun Choi;Hakman Kim;Dongho Won;Seungjoo Kim

140
Citations
Security analysis and improvements of two-factor mutual authentication with key agreement in wireless sensor networks.

Jiye Kim;Donghoon Lee;Woongryul Jeon;Youngsook Lee

112
Citations
Efficient Secure Group Communications for SCADA

Donghyun Choi;Sungjin Lee;Dongho Won;Seungjoo Kim

105
Citations
A practical analysis of smartphone security

Woongryul Jeon;Jeeyeon Kim;Youngsook Lee;Dongho Won

94
Citations
Security Requirements of a Mobile Device Management System

Keunwoo Rhee;Woongryul Jeon;Dongho Won

91
Citations
Convertible Group Signatures

Seung Joo Kim;Sung Jun Park;Dong Ho Won

90
Citations
Security weakness in a three-party pairing-based protocol for password authenticated key exchange

Junghyun Nam;Youngsook Lee;Seungjoo Kim;Dongho Won

86
Citations
An Improvement of Robust and Efficient Biometrics Based Password Authentication Scheme for Telecare Medicine Information Systems Using Extended Chaotic Maps

Jongho Moon;Younsung Choi;Jiye Kim;Dongho Won

86
Citations
Cryptanalysis and improvement of a biometrics-based multi-server authentication with key agreement scheme

Hakhyun Kim;Woongryul Jeon;Kwangwoo Lee;Yunho Lee

79
Citations
An off-line dictionary attack on a simple three-party key exchange protocol

Junghyun Nam;Juryon Paik;Hyun-kyu Kang;Ung Kim

79
Citations
ID-based group signature

Sangjoon Park;Seungjoo Kim;Dongho Won

79
Citations
Efficient and Anonymous Two-Factor User Authentication in Wireless Sensor Networks: Achieving User Anonymity with Lightweight Sensor Computation

Junghyun Nam;Kim-Kwang Raymond Choo;Sangchul Han;Moonseong Kim

75
Citations
DDH-based group key agreement in a mobile environment

Junghyun Nam;Jinwoo Lee;Seungjoo Kim;Dongho Won

71
Citations
A Practical Study on Advanced Persistent Threats

Inkyung Jeun;Youngsook Lee;Dongho Won

65
Citations
A weakness in the Bresson-Chevassut-Essiari-Pointcheval's Group Key Agreement scheme for low-power mobile devices

Junghyun Nam;Seungjoo Kim;Dongho Won

65
Citations
A Provably-Secure ECC-Based Authentication Scheme for Wireless Sensor Networks

Junghyun Nam;Moonseong Kim;Juryon Paik;Youngsook Lee

63
Citations
Efficient and Security Enhanced Anonymous Authentication with Key Agreement Scheme in Wireless Sensor Networks

Jaewook Jung;Jongho Moon;Donghoon Lee;Dongho Won

63
Citations

Frequent Co-Authors

Kim-Kwang Raymond Choo The University of Texas at San Antonio

Yuliang Zheng University of Alabama at Birmingham

Hak-Man Kim Incheon National University

Changhoon Lee Yonsei University

Changhoon Lee Seoul National University

Jung Hee Cheon Seoul National University

Marc Joye Zama

Kwangjo Kim Korea Advanced Institute of Science and Technology

Kouichi Sakurai Kyushu University

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