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Dive into the research topics where Hwan-joon Kim is active.

Publication


Featured researches published by Hwan-joon Kim.


Archive | 2006

RFID tag, system for purchasing service by using RFID tag, and method thereof

Hwan-joon Kim; Dae-youb Kim; Maeng-Hee Sung; Weon-Il Jin


Archive | 2005

Method of managing user key for broadcast encryption

Dae-youb Kim; Weon-Il Jin; Hwan-joon Kim; Sung-Joon Park; Jung-hee Cheon; Myung-Hwan Kim; Nam-su Jho; Eun-Sun Yoo


Archive | 2009

Radio frequency identification (RFID) tag encryption method and system using broadcast encryption (BE) scheme

Weon-Il Jin; Maeng-Hee Sung; Dae-youb Kim; Hwan-joon Kim; Mi-Suk Huh


Archive | 2006

Security device and head end in conditional access system and method for controlling illegal use in the system

Dae-youb Kim; Hwan-joon Kim; Maeng-Hee Sung; Weon-Il Jin


Archive | 2006

Hybrid broadcast encryption method

Hwan-joon Kim; Dae-youb Kim; Sung-Joon Park; Weon-Il Jin


Archive | 2006

Radio frequency identification tag and radio frequency identification privacy protection system and method

Maeng-Hee Sung; Dae-youb Kim; Hwan-joon Kim; Weon-Il Jin


Archive | 2005

Combination-based broadcast encryption method

Weon-Il Jin; Dae-youb Kim; Hwan-joon Kim; Sung-Joon Park


Archive | 2012

Apparatus and method for generating a key for broadcast encryption

Hwan-joon Kim; Dae-youb Kim; Weon-Il Jin; Sung-Joon Park


Archive | 2009

METHOD AND SYSTEM FOR ELECTRONIC COMMERCE USING INTERNET PROTOCOL TELEVISION (IPTV) AND MOBILE TERMINAL

Hwan-joon Kim


Archive | 2006

Hierarchical threshold tree-based broadcast encryption method

Dae-youb Kim; Hwan-joon Kim; Sung-Joon Park; Weon-Il Jin; Dong-Hoon Lee

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