Presentation 1993/10/25
On a New Approach to key Sharing Problem
Tsutomu Matsumoto, Hideki Imai,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) This correspondence develops a new class of cryptographic key sharing schemes larnounced in IEICE Technical Report ISEC93-14, COMP93-30!,with each of which an entity(say A)in a very large network can locally compute a common key shared with another entity(say,B)by using(1)A′s secret algorithm selected by herself,( 2)B′s identifier,and(3)A′s public algorithm generated by a protoc ol conducted by A and the managing organization(s).It also concretely shows that the class includes practically useful key sharing schemes.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Cryptography / Key Distribution / Key Sharing / Identifier / IC Cards / Information Security
Paper # ISEC93-40
Date of Issue

Conference Information
Committee ISEC
Conference Date 1993/10/25(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) On a New Approach to key Sharing Problem
Sub Title (in English)
Keyword(1) Cryptography
Keyword(2) Key Distribution
Keyword(3) Key Sharing
Keyword(4) Identifier
Keyword(5) IC Cards
Keyword(6) Information Security
1st Author's Name Tsutomu Matsumoto
1st Author's Affiliation Devision of Electrical and Computer Engineering,Faculty of Engineering,Yokohama National University()
2nd Author's Name Hideki Imai
2nd Author's Affiliation Institute of Industrial Science,University of Tokyo
Date 1993/10/25
Paper # ISEC93-40
Volume (vol) vol.93
Number (no) 295
Page pp.pp.-
#Pages 9
Date of Issue