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https://hdl.handle.net/10119/3977
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| Title: | Flaw and modification of the ikp electronic payment protocols |
| Authors: | Ogata, Kazuhiro
Futatsugi, Kokichi |
| Keywords: | safety/security in digital systems
electronic payment protocol
agreement property |
| Issue Date: | 2003-04 |
| Publisher: | Elsevier |
| Magazine name: | Information Processing Letters |
| Volume: | 86 |
| Number: | 2 |
| Start page: | 57 |
| End page: | 62 |
| DOI: | 10.1016/S0020-0190(02)00480-5 |
| Abstract: | We found that the 2KP/3KP electronic payment protocols as well as the 1KP electronic payment protocol do not possess a probably important property. The property is that if an acquirer authorizes a payment, then both the buyer and seller concerned always agree on it, which is called agreement property in this article. We also propose a modification to have 2KP/3KP possess the property. |
| Rights: | NOTICE: This is the author's version of a work accepted for publication by Elsevier. Information Processing Letters, 86(2), 2003, 57-62. http://www.sciencedirect.com/science/journal/00200190 |
| Type: | Article |
| URI: | https://hdl.handle.net/10119/3977 |
| Material Type: | author |
| Appears in Collections: | b10-1. 雑誌掲載論文 (Journal Articles)
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