Presentation | 2011-11-14 An element-selective knapsack cryptosystem with encryption multipliers Yuki OKADA, Akira HAYASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The Merkle-Hellman knapsack cryptosystem is known to be vulnerable to the low density attack by Lagarias-Odlyzko. In this report, we propose an element-selective knapsack cryptosystem with encryption multipliers. By "element-selective" we mean that only some of the elements should have super-increasing property. Encryption multipliers are to be used in the encryption process. We implemented this system on a computer and performed experiments of attack. It turned out that the proposed system is invulnerable to the low density atttack. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | knapsack cryptosystem / public key cryptosystem / low density attack |
Paper # | ISEC2011-37,LOIS2011-31 |
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Committee | LOIS |
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Conference Date | 2011/11/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Life Intelligence and Office Information Systems (LOIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An element-selective knapsack cryptosystem with encryption multipliers |
Sub Title (in English) | |
Keyword(1) | knapsack cryptosystem |
Keyword(2) | public key cryptosystem |
Keyword(3) | low density attack |
1st Author's Name | Yuki OKADA |
1st Author's Affiliation | Kanazawa Institute of Technology() |
2nd Author's Name | Akira HAYASHI |
2nd Author's Affiliation | Kanazawa Institute of Technology |
Date | 2011-11-14 |
Paper # | ISEC2011-37,LOIS2011-31 |
Volume (vol) | vol.111 |
Number (no) | 286 |
Page | pp.pp.- |
#Pages | 5 |
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