| Paper Abstract and Keywords |
| Presentation |
2005-11-15 15:10
Asymmetric 3-party Password Authenticated Kay Exchange
Toru Iino, Shin'ichiro Matsuo (NTT DATA), Hiroto Matsuoka, Wakaha Ogata (Tokyo Inst. of Tech.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Password-based authenticated key exchange (PAKE) are protocols in which
two parties establish secure session key by using only password. In the
main stream of this topic is to construct a secure key exchange protocol even if the password is chosen from small size dictionary. Thus, this research is useful for real systems and collects much attention as applied cryptographic protocols.
There are many researches on this topic, however, we must memorize
multiple password in the two-party setting, and we must trust a central server in the three-party setting.
In this paper, we propose \lq\lq Asymmetric Three-party Password-based
Authenticated Key Exchange (A3PAKE)\rq\rq. We firstly propose a model of A3PAKE, then propose a general construction of A3PAKE from any
secure 2PAKE protocol. With this construction, a client must securely
memorize only one password and store one short-term key in a
tamper-resistant device. We also must not assume the central trustee in
the proposed scheme. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Password-based Authenticated Exchange / Asymmetric Authentication / Single Sign On / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 396, ISEC2005-108, pp. 63-70, Nov. 2005. |
| Paper # |
ISEC2005-108 |
| Date of Issue |
2005-11-08 (ISEC, OIS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
ISEC LOIS |
| Conference Date |
2005-11-14 - 2005-11-15 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kitakyushu Science and Research Park |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ISEC |
| Conference Code |
2005-11-ISEC-OIS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Asymmetric 3-party Password Authenticated Kay Exchange |
| Sub Title (in English) |
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| Keyword(1) |
Password-based Authenticated Exchange |
| Keyword(2) |
Asymmetric Authentication |
| Keyword(3) |
Single Sign On |
| Keyword(4) |
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| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Toru Iino |
| 1st Author's Affiliation |
NTT DATA Corporation (NTT DATA) |
| 2nd Author's Name |
Shin'ichiro Matsuo |
| 2nd Author's Affiliation |
NTT DATA Corporation (NTT DATA) |
| 3rd Author's Name |
Hiroto Matsuoka |
| 3rd Author's Affiliation |
Tokyo Institue of Technology (Tokyo Inst. of Tech.) |
| 4th Author's Name |
Wakaha Ogata |
| 4th Author's Affiliation |
Tokyo Institue of Technology (Tokyo Inst. of Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2005-11-15 15:10:00 |
| Presentation Time |
25 minutes |
| Registration for |
ISEC |
| Paper # |
ISEC2005-108, OIS2005-71 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.396(ISEC), no.398(OIS) |
| Page |
pp.63-70 |
| #Pages |
8 |
| Date of Issue |
2005-11-08 (ISEC, OIS) |
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