| Presentation | 2001/9/10 The correlation of the output sequence generated by the PANAMA-like keystream generator Dai WATANABE, Soichi FURUYA, Yoichi SETO, Kazuo TAKARAGI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we present an example of the PANAMA-like keystream generator(PKSG), which is the generalization of PANAMA proposed in FSE'98, and introduce a method of evaluating the randomness of its output sequence. We apply a linear cryptanalysis because of the similarity between block ciphers and PKSGs. As a result, we confirm that it is computationaly difficult to distinguish the output sequence generated by the proposed algorithm from truely random sequence. This is the first result to calculate the randomness of a PKSG. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Symmetric cryptography / Block cipher / Keystream generator / PANAMA / Linear cryptanalysis |
| Paper # | ISEC 2001-57 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2001/9/10(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 | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The correlation of the output sequence generated by the PANAMA-like keystream generator |
| Sub Title (in English) | |
| Keyword(1) | Symmetric cryptography |
| Keyword(2) | Block cipher |
| Keyword(3) | Keystream generator |
| Keyword(4) | PANAMA |
| Keyword(5) | Linear cryptanalysis |
| 1st Author's Name | Dai WATANABE |
| 1st Author's Affiliation | Hitachi, Ltd.Systems Development Laboratory, 7th Division() |
| 2nd Author's Name | Soichi FURUYA |
| 2nd Author's Affiliation | Hitachi, Ltd.Systems Development Laboratory, 7th Division |
| 3rd Author's Name | Yoichi SETO |
| 3rd Author's Affiliation | Hitachi, Ltd.Systems Development Laboratory, 7th Division |
| 4th Author's Name | Kazuo TAKARAGI |
| 4th Author's Affiliation | Hitachi, Ltd.Systems Development Laboratory, 7th Division |
| Date | 2001/9/10 |
| Paper # | ISEC 2001-57 |
| Volume (vol) | vol.101 |
| Number (no) | 311 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |