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Dive into the research topics where Dae Seon Choi is active.

Publication


Featured researches published by Dae Seon Choi.


Archive | 2006

Apparatus and Method for Providing Personal Information Sharing Service Using Signed Callback Url Message

Seung-Hyun Kim; Dae Seon Choi; Jong Hyouk Noh; Sang Rae Cho; Yeong Sub Cho; Seung Hun Jin


Archive | 2003

Method of validating certificate by certificate validation server using certificate policies and certificate policy mapping in public key infrastructure

Jong Hyuk Roh; Young Seob Cho; Sang Rae Cho; Dae Seon Choi; Taesung Kim; Hee Sun Kim; Seung Hun Jin


Archive | 2005

Internet Access Time Control Method Using Authentication Assertion

Jong Hyouk Noh; Taesung Kim; Seung-Hyun Kim; Dae Seon Choi; Sang Rae Cho; Yeong Sub Cho; Seung Hun Jin


Archive | 2011

APPARATUS AND METHOD FOR INPUTTING USER PASSWORD

Soo Hyung Kim; Taekyoung Kwon; Seung-Hyun Kim; Dae Seon Choi; Jong-Hyouk Noh; Sangrae Cho; Young Seob Cho; Seung Hun Jin


Archive | 2003

Portable USB storage device

Dae Seon Choi; Hee Sun Kim; Taesung Kim; Jong-Hyuk Roh; Sang Rae Cho; Young Seob Cho; Seung Hun Jin


Archive | 2002

Method for modifying validity of a certificate using biometric information in public key infrastructure-based authentication system

Jong-Hyuk Roh; Taesung Kim; Hee Sun Kim; Dae Seon Choi; Young Seob Cho; Sang Rae Cho; Seung Hun Jin


Archive | 2006

Method and apparatus for transmitting message in heterogeneous federated environment, and method and apparatus for providing service using the message

Seung-Hyun Kim; Dae Seon Choi; Jong Hyouk Noh; Sang Rae Cho; Yeong Sub Cho; Seung Hun Jin


Archive | 2010

Server, system and method for managing identity

Soo Hyung Kim; Young Seob Cho; Jin Man Cho; Sang Rae Cho; Dae Seon Choi; Jong Hyouk Noh; Seung-Hyun Kim; Kwan Soo Jung; Deok Jin Kim; Seung Hun Jin


Archive | 2002

Method for issuing a certificate using biometric information in public key infrastructure-based authentication system

Hee Sun Kim; Taesung Kim; Jong-Hyuk Roh; Dae Seon Choi; Young Seob Cho; Sang Rae Cho; Seung Hun Jin


Archive | 2006

Method and Apparatus for Protecting Internet Privacy

Dae Seon Choi; Seung Hun Jin

Collaboration


Dive into the Dae Seon Choi's collaboration.

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Seung Hun Jin

Electronics and Telecommunications Research Institute

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Sang Rae Cho

Electronics and Telecommunications Research Institute

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Young Seob Cho

Electronics and Telecommunications Research Institute

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Soo Hyung Kim

Electronics and Telecommunications Research Institute

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Jong Hyouk Noh

Electronics and Telecommunications Research Institute

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Jong-Hyouk Noh

Electronics and Telecommunications Research Institute

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Seok Hyun Kim

Electronics and Telecommunications Research Institute

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Yeong Sub Cho

Electronics and Telecommunications Research Institute

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