Presentation | 1998/12/10 Vulnerability of Anonymous E-cash Systems to Insider-Attacks from Untrusted Authorities Shingo MIYAZAKI, Kouichi SAKURAI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We consider security of anonymous e-cash systems against insider-attacks of bank and/or of third authorities, which have been assumed to be trusted in the previous models. In order to clarify the role of these assumptions, we classify known electronic money systems, which are based on the Chaum-Fiat-Naor paradigm, into four types according to how information on customers is stored in banks. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Off-line E-money / Anonymous E-cash / Chaum-Fiat-Naor Paradigm / Double-spending / Bank-Framing attack / Insider attack |
Paper # | ISEC98-55 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 1998/12/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Security (ISEC) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Vulnerability of Anonymous E-cash Systems to Insider-Attacks from Untrusted Authorities |
Sub Title (in English) | |
Keyword(1) | Off-line E-money |
Keyword(2) | Anonymous E-cash |
Keyword(3) | Chaum-Fiat-Naor Paradigm |
Keyword(4) | Double-spending |
Keyword(5) | Bank-Framing attack |
Keyword(6) | Insider attack |
1st Author's Name | Shingo MIYAZAKI |
1st Author's Affiliation | Dept.of Computer Science, Kyushu Univ.() |
2nd Author's Name | Kouichi SAKURAI |
2nd Author's Affiliation | Done while visiting in Columbia Univ.Computer Science Dept. |
Date | 1998/12/10 |
Paper # | ISEC98-55 |
Volume (vol) | vol.98 |
Number (no) | 464 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |