K
Kee-Young Yoo
Researcher at Kyungpook National University
Publications - 345
Citations - 4525
Kee-Young Yoo is an academic researcher from Kyungpook National University. The author has contributed to research in topics: Authentication & Password. The author has an hindex of 35, co-authored 345 publications receiving 4165 citations. Previous affiliations of Kee-Young Yoo include New Generation University College.
Papers
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Journal ArticleDOI
Secure Signature-Based Authenticated Key Establishment Scheme for Future IoT Applications
Sravani Challa,Mohammad Wazid,Ashok Kumar Das,Neeraj Kumar,Alavalapati Goutham Reddy,Eun-Jun Yoon,Kee-Young Yoo +6 more
TL;DR: A new signature-based authenticated key establishment scheme for the IoT environment that provides more functionality features, and its computational and communication costs are also comparable with other existing approaches.
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Data hiding method using image interpolation
Ki-Hyun Jung,Kee-Young Yoo +1 more
TL;DR: The proposed scaling-up neighbor mean interpolation method has a low-time complexity and high-calculation speed, and the proposed data hiding method is based on interpolation, which can embed a large amount of secret data while keeping a very high visual quality.
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Further improvement of an efficient password based remote user authentication scheme using smart cards
TL;DR: An enhancement to Chien et al.'s scheme enables users to change their passwords freely and securely without the help of a remote server, while also providing secure mutual authentication.
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Robust biometrics-based multi-server authentication with key agreement scheme for smart cards on elliptic curve cryptosystem
Eun-Jun Yoon,Kee-Young Yoo +1 more
TL;DR: This paper proposes a new efficient and secure biometrics-based multi- server authentication with key agreement scheme for smart cards on elliptic curve cryptosystem (ECC) without verification table to minimize the complexity of hash operation among all users and fit multi-server communication environments.
Journal ArticleDOI
Improvement of Chien et al.'s remote user authentication scheme using smart cards
TL;DR: An improved scheme is proposed to overcome the weakness while maintaining the advantages of Chien et al.'s scheme to solve the problems of remote user authentication.