Presentation 2005-12-16
Anonymous Password-Based Authenticated Key Exchange
QuangViet DUONG, Akihiro YAMAMURA, Hidema TANAKA,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) We propose and discuss an anonymous password-based authenticated key exchange scheme that allows a user in a group to establish a session key with a server in an anonymous way. In our scheme, each user in a legitimate group and the server share a human-memorable password, and they can authenticate each other. The scheme is secure against the dictionary attack. Furthermore, we extend this to the scheme that allows any subgroup of at least k-out-of-n users of the group to establish a session key with the server in an anonymous way.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Password-based authenticated key exchange / Anonymous group authentication / Oblivious transfer
Paper # ISEC2005-116
Date of Issue

Conference Information
Committee ISEC
Conference Date 2005/12/9(1days)
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Registration To Information Security (ISEC)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Anonymous Password-Based Authenticated Key Exchange
Sub Title (in English)
Keyword(1) Password-based authenticated key exchange
Keyword(2) Anonymous group authentication
Keyword(3) Oblivious transfer
1st Author's Name QuangViet DUONG
1st Author's Affiliation Department of Information and Networks Systems, National Institute of Information and Communications Technology()
2nd Author's Name Akihiro YAMAMURA
2nd Author's Affiliation Department of Information and Networks Systems, National Institute of Information and Communications Technology
3rd Author's Name Hidema TANAKA
3rd Author's Affiliation Department of Information and Networks Systems, National Institute of Information and Communications Technology
Date 2005-12-16
Paper # ISEC2005-116
Volume (vol) vol.105
Number (no) 484
Page pp.pp.-
#Pages 8
Date of Issue