ROCEM: Robust Certified E-mail System Based on Server-Supported Signature. - Jong-Phil Yang; Chul Sur; Kyung Hyune Rhee (ICICS, 2003)

Distributed Certified E-mail System for Mobile Users. - Jong-Phil Yang; Chul Sur; Kyung Hyune Rhee (IWDC, 2003)

Practical Modification of an Efficient Public-Key Framework. - Jong-Phil Yang; Chul Sur; Hwa-Sik Jang; Kyung Hyune Rhee (EEE, 2004)

A Fair and Reliable P2P E-Commerce Model Based on Collaboration with Distributed Peers. - Chul Sur; Ji Won Jung; Jong-Phil Yang; Kyung Hyune Rhee (IWDC, 2005)

An Efficient Authentication and Simplified Certificate Status Management for Personal Area Networks. - Chul Sur; Kyung Hyune Rhee (APNOMS, 2006)

A New Efficient Protocol for Authentication and Certificate Status Management in Personal Area Networks. - Chul Sur; Jong-Phil Yang; Kyung Hyune Rhee (ISCIS, 2006)

A New DRM System Based on Graded Contents Sharing and Time-Block Distribution for Home Networks. - Eun Seok Jeong; Chul Sur; Kyung Hyune Rhee (ACIS-ICIS, 2007)

Multi-receiver Certificate-Based Encryption and Application to Public Key Broadcast Encryption. - Chul Sur; Chae Duk Jung; Kyung Hyune Rhee (BLISS, 2007)

Region-Based Selective Encryption for Medical Imaging. - Yang Ou; Chul Sur; Kyung Hyune Rhee (FAW, 2007)

An Improved Flexible Access Control Scheme for JPEG2000 Codestreams. - Yang Ou; Chae Duk Jung; Chul Sur; Kyung Hyune Rhee (MUE, 2008)

A Fast and Fully Format Compliant Protection of JPEG2000 Code-Streams. - Yang Ou; Chul Sur; Kyung Hyune Rhee (MMM, 2009)

Efficient Anonymous Authentication Protocol Using Key-Insulated Signature Scheme for Secure VANET. - Youngho Park 004; Chul Sur; Chae Duk Jung; Kyung Hyune Rhee (MOBILIGHT, 2009)

A Robust Conditional Privacy-Preserving Authentication Protocol in VANET. - Chae Duk Jung; Chul Sur; Youngho Park 004; Kyung Hyune Rhee (MobiSec, 2009)

A robust and efficient anonymous authentication protocol in VANETs. - Chae Duk Jung; Chul Sur; Youngho Park 004; Kyung Hyune Rhee (J. Commun. Networks, 2009)

Chosen-Ciphertext Secure Certificateless Proxy Re-Encryption. - Chul Sur; Chae Duk Jung; Youngho Park 004; Kyung Hyune Rhee (Communications and Multimedia Security, 2010)

Discriminative Image Hashing Based on Region of Interest. - Yang Ou; Chul Sur; Kyung Hyune Rhee (MMM, 2010)

An Efficient Anonymous Authentication Protocol for Secure Vehicular Communications. - Youngho Park 004; Chul Sur; Chae Duk Jung; Kyung Hyune Rhee (J. Inf. Sci. Eng., 2010)

Securing Location-Aware Services Based on Online/Offline Signatures in VANETs. - Chul Sur; Youngho Park 004; Takashi Nishide; Kouichi Sakurai; Kyung Hyune Rhee (ARES, 2011)

A Secure and Location Assurance Protocol for Location-Aware Services in VANETs. - Youngho Park 004; Kyung Hyune Rhee; Chul Sur (IMIS, 2011)

A Privacy-Preserving Location Assurance Protocol for Location-Aware Services in VANETs. - Youngho Park 004; Chul Sur; Kyung Hyune Rhee (Wirel. Pers. Commun., 2011)

A Simplified Privacy Preserving Message Delivery Protocol in VDTNs. - Youngho Park 004; Chul Sur; Kyung Hyune Rhee (ICT-EurAsia, 2013)

Certificate-Based Proxy Re-encryption for Public Cloud Storage. - Chul Sur; Youngho Park 004; Sang-Uk Shin; Kyung Hyune Rhee; Changho Seo (IMIS, 2013)

An Improved Privacy-Preserving Navigation Protocol in {VANET}s. - Wonjun Cho; Youngho Park 004; Chul Sur; Kyung Hyune Rhee (J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl., 2013)

A Privacy Preserving Message Delivery Protocol Using Identity-Hidden Index in VDTNs. - Youngho Park 004; Chul Sur; Sang-Uk Shin; Kyung Hyune Rhee; Changho Seo (J. Univers. Comput. Sci., 2013)

An efficient and secure navigation protocol based on vehicular cloud. - Chul Sur; Youngho Park 004; Kyung Hyune Rhee (Int. J. Comput. Math., 2016)

Pseudonymous authentication for secure V2I services in cloud-based vehicular networks. - Youngho Park 004; Chul Sur; Kyung Hyune Rhee (J. Ambient Intell. Humaniz. Comput., 2016)

Secure vehicle location-sharing for trajectory-based message delivery on VANETs. - Youngho Park 004; Chul Sur; Si-Wan Noh; Kyung-Hyune Rhee (ISIE, 2017)

A Secure Incentive Scheme for Vehicular Delay Tolerant Networks Using Cryptocurrency. - Youngho Park 004; Chul Sur; Kyung-Hyune Rhee (Secur. Commun. Networks, 2018)

Self-Controllable Secure Location Sharing for Trajectory-Based Message Delivery on Cloud-Assisted VANETs. - Youngho Park 004; Chul Sur; Si-Wan Noh; Kyung-Hyune Rhee (Sensors, 2018)