Presentation 1998/12/11
Distributed Generation of RSA-Key for Three or More Parties
Maki YOSHIDA, Toru FUJIWARA,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) A new protocol is proposed for the distributed generation of RSA keys. A protocol for the robust efficient distributed generation has been designed by Frankel, MacKenzie and Yung. However, as mentioned in their paper, the coalition of the majority can factor the modulus N, even though all parties follow the protocol. The proposed protocol realizes that the coalition of all parties except for one cannot factor N. Some security arguments including the security against a malicious misbehaving for parties are made.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) RSA / Threshold / Cryptography / Multiparty computation
Paper # ISEC98-62
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Conference Information
Committee ISEC
Conference Date 1998/12/11(1days)
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Paper Information
Registration To Information Security (ISEC)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Distributed Generation of RSA-Key for Three or More Parties
Sub Title (in English)
Keyword(1) RSA
Keyword(2) Threshold
Keyword(3) Cryptography
Keyword(4) Multiparty computation
1st Author's Name Maki YOSHIDA
1st Author's Affiliation Department of Informatics and Mathematical Science Graduate School of Engineering Science Osaka University()
2nd Author's Name Toru FUJIWARA
2nd Author's Affiliation Department of Information and Mathematical Science Graduate School of Engineering Science Osaka University
Date 1998/12/11
Paper # ISEC98-62
Volume (vol) vol.98
Number (no) 465
Page pp.pp.-
#Pages 6
Date of Issue