Presentation | 2008-02-29 New Weakness in Alleged RC4 Keystream Generator (1) Yuta IMAYA, Masahiro SUKEGAWA, Atsuko MIYAJI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Pseudo-Random Generation Algorithm(PRGA) on RC4 change at most two entry per round. If two PRGAs internal states are almost identical value, then output difference is biased by this characteristic. In this paper, we research this bias and analyze causal operation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | RC4 / Internal State Analysis / Stream Cipher / Symmetric Cipher |
Paper # | IT2007-62,ISEC2007-159,WBS2007-93 |
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Conference Information | |
Committee | WBS |
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Conference Date | 2008/2/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Wideband System(WBS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | New Weakness in Alleged RC4 Keystream Generator (1) |
Sub Title (in English) | |
Keyword(1) | RC4 |
Keyword(2) | Internal State Analysis |
Keyword(3) | Stream Cipher |
Keyword(4) | Symmetric Cipher |
1st Author's Name | Yuta IMAYA |
1st Author's Affiliation | Japan Advanced Institute of Science and Technology() |
2nd Author's Name | Masahiro SUKEGAWA |
2nd Author's Affiliation | Japan Advanced Institute of Science and Technology |
3rd Author's Name | Atsuko MIYAJI |
3rd Author's Affiliation | Japan Advanced Institute of Science and Technology |
Date | 2008-02-29 |
Paper # | IT2007-62,ISEC2007-159,WBS2007-93 |
Volume (vol) | vol.107 |
Number (no) | 503 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |