An Efficient Public Key Cryptosystem with a Privacy Enhanced Double Decryption Mechanism. - Taek-Young Youn; Young-Ho Park 001; Chang Han Kim; Jongin Lim 001 (Selected Areas in Cryptography, 2005)

On the Security of Multilevel Cryptosystems over Class Semigroups of Imaginary Quadratic Non-maximal Orders. - Yongtae Kim; Chang Han Kim; Taek-Young Youn (EuroPKI, 2006)

An Efficient ID-Based Delegation Network. - Taek-Young Youn; Young-Ho Park 001; Chang Han Kim; Jongin Lim 001 (OTM Workshops (1), 2006)

Efficient Flexible Batch Signing Techniques for Imbalanced Communication Applications. - Taek-Young Youn; Young-Ho Park 001; Taekyoung Kwon 002; Soonhak Kwon; Jongin Lim 001 (IEICE Trans. Inf. Syst., 2008)

Weakness in a RSA-based password authenticated key exchange protocol. - Taek-Young Youn; Young-Ho Park 001; Chang Han Kim; Jongin Lim 001 (Inf. Process. Lett., 2008)

Weaknesses in an anonymous authentication scheme for roaming service in global mobility networks. - Taek-Young Youn; Young-Ho Park 001; Jongin Lim 001 (IEEE Commun. Lett., 2009)

Security Vulnerability of ID-Based Key Sharing Schemes. - Jung Yeon Hwang; Taek-Young Youn; Willy Susilo (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

An Efficient Signature Scheme with Fast Online Signing. - Taek-Young Youn; Young-Ho Park 001; Jongin Lim 001 (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

Efficient Trapdoor Commitment as Secure as Factoring with Useful Properties. - Taek-Young Youn; Young-Ho Park 001; Jongin Lim 001 (IEICE Trans. Inf. Syst., 2009)

Improved Delegation-Based Authentication Protocol for Secure Roaming Service with Unlinkability. - Taek-Young Youn; Jongin Lim 001 (IEEE Commun. Lett., 2010)

Security analysis of an unlinkable secret handshakes scheme. - Taek-Young Youn; Young-Ho Park 001 (IEEE Commun. Lett., 2010)

An efficient non-interactive deniable authentication scheme based on trapdoor commitment schemes. - Taek-Young Youn; Changhoon Lee; Young-Ho Park 001 (Comput. Commun., 2011)

Signcryption with fast online signing and short signcryptext for secure and private mobile communication. - Taek-Young Youn; Dowon Hong (Sci. China Inf. Sci., 2012)

Efficient three-party key exchange protocols with round efficiency. - Taek-Young Youn; Eun Sook Kang; Changhoon Lee (Telecommun. Syst., 2013)

Bucket Index Ordering Problem in Range Queries. - Taek-Young Youn; Nam-Su Jho; Ku-Young Chang; Dowon Hong (FCC, 2014)

Authenticated Distance Bounding Protocol with Improved FAR: Beyond the Minimal Bound of FAR. - Taek-Young Youn; Dowon Hong (IEICE Trans. Commun., 2014)

Practical RSA-PAKE for Low-Power Device in Imbalanced Wireless Networks. - Taek-Young Youn; Sewon Lee; Seokhie Hong; Young-Ho Park 001 (Int. J. Distributed Sens. Networks, 2014)

Study on two privacy-oriented protocols for information communication systems. - Taek-Young Youn; Jongsung Kim; Myung-Jae Lim (J. Intell. Manuf., 2014)

Necessity of Incentive System for the First Uploader in Client-Side Deduplication. - Taek-Young Youn; Ku-Young Chang (CSA/CUTE, 2015)

Semi-Generic Transformation of Revocable Hierarchical Identity-Based Encryption and Its DBDH Instantiation. - Keita Emura; Jae Hong Seo; Taek-Young Youn (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)

A Solution for Reducing Redistribution Costs of HAIL. - Taehyuk Kim; Minseok Lee; Doo-Ho Choi; Taek-Young Youn (CSA/CUTE, 2017)

New User Management Technique in Storage Services for Stronger Privacy. - Taek-Young Youn; Ku-Young Chang (CSA/CUTE, 2017)

Non-Repudiable Dynamic PDP with Stronger Security based on Stateful Rank Based Skip List. - Minseok Lee; Doo-Ho Choi; Taek-Young Youn (ICTC, 2018)

Efficient Client-Side Deduplication of Encrypted Data With Public Auditing in Cloud Storage. - Taek-Young Youn; Ku-Young Chang; Kyung-Hyune Rhee; Sang-Uk Shin (IEEE Access, 2018)

Bi-directional and concurrent proof of ownership for stronger storage services with de-duplication. - Taek-Young Youn; Ku-Young Chang (Sci. China Inf. Sci., 2018)

TIM: A Trapdoor Hash Function-based Authentication Mechanism for Streaming Applications. - Seog Chung Seo; Taek-Young Youn (KSII Trans. Internet Inf. Syst., 2018)

TLDA: An Efficient Two-Layered Data Authentication Mechanism for Content-Centric Networking. - Seog Chung Seo; Taek-Young Youn (Secur. Commun. Networks, 2018)

Smart Contract-Based Review System for an IoT Data Marketplace. - Ji-Sun Park 006; Taek-Young Youn; Hye-Bin Kim; Kyung-Hyune Rhee; Sang-Uk Shin (Sensors, 2018)

Design of additive homomorphic encryption with multiple message spaces for secure and practical storage services over encrypted data. - Taek-Young Youn; Nam-Su Jho; Ku-Young Chang (J. Supercomput., 2018)

Is It Possible to Hide My Key into Deep Neural Network? - Taehyuk Kim; Taek-Young Youn; Dooho Choi (WISA, 2019)

CAN ID Shuffling Technique (CIST): Moving Target Defense Strategy for Protecting In-Vehicle CAN. - Samuel Woo; Daesung Moon; Taek-Young Youn; Yousik Lee; Yongeun Kim (IEEE Access, 2019)

UAV-Undertaker: Securely Verifiable Remote Erasure Scheme with a Countdown-Concept for UAV via Randomized Data Synchronization. - Sieun Kim; Taek-Young Youn; Daeseon Choi; Ki-Woong Park (Wirel. Commun. Mob. Comput., 2019)

Authorized Client-Side Deduplication Using CP-ABE in Cloud Storage. - Taek-Young Youn; Nam-Su Jho; Kyung Hyune Rhee; Sang-Uk Shin (Wirel. Commun. Mob. Comput., 2019)

Deep Neural Networks Based Key Concealment Scheme. - Taehyuk Kim; Taek-Young Youn; Dooho Choi (IEEE Access, 2020)

Practical Sender Authentication Scheme for In-Vehicle CAN With Efficient Key Management. - Taek-Young Youn; Yousik Lee; Samuel Woo (IEEE Access, 2020)

Public key encryption with equality test in the standard model. - Hyung Tae Lee; San Ling; Jae Hong Seo; Huaxiong Wang; Taek-Young Youn (Inf. Sci., 2020)

Trapdoor Digital Shredder: A New Technique for Improved Data Security without Cryptographic Encryption. - Taek-Young Youn; Nam-Su Jho (KSII Trans. Internet Inf. Syst., 2020)

Blockchain-Based Data Sharing and Trading Model for the Connected Car. - Byeong-Gyu Jeong; Taek-Young Youn; Nam-Su Jho; Sanguk Shin (Sensors, 2020)

Efficient Data Delivery in Content-Centric Network with Stronger Privacy of Publisher. - Taek-Young Youn; Joongheon Kim; Seog Chung Seo (ICOIN, 2021)

Secure Data Management using Distributed Storages for Stronger Cybersecurity in Cloud Service. - Taek-Young Youn; Nam-Su Jho; Samuel Woo (WAC, 2021)

Fully Dynamic Data Management in Cloud Storage Systems with Secure Proof of Retrievability. - Nam-Su Jho; Daesung Moon; Taek-Young Youn (IEICE Trans. Inf. Syst., 2022)

Practical Order-Revealing Encryption with Short Ciphertext. - Taek-Young Youn; Bo Sun Kwak; Seungkwang Lee; Hyun Sook Rhee (IEICE Trans. Inf. Syst., 2022)

POSTER: Stopping Run-Time Countermeasures in Cryptographic Primitives. - Myung-Hyun Kim; Taek-Young Youn; Seungkwang Lee (ACNS Workshops, 2023)

Docurity: A New Cryptographic Primitive for Collaborative Cloud Systems. - Byeori Kim; Minseong Choi; Taek-Young Youn; Jeong Hyun Yi; Haehyun Cho (Intell. Autom. Soft Comput., 2023)