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このアイテムの引用には次の識別子を使用してください:
https://hdl.handle.net/10119/14054
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| ダブリン･コア･フィールド | 値 | 言語 |
|---|
| contributor.author | Ito, Ryoma | en_US |
| contributor.author | Miyaji, Atsuko | en_US |
| date.accessioned | 2017-04-06T01:54:12Z | - |
| date.available | 2017-04-06T01:54:12Z | - |
| date.issued | 2016-06-01 | en_US |
| identifier.uri | https://hdl.handle.net/10119/14054 | - |
| description.abstract | WPA is the security protocol for IEEE 802.11 wireless networks standardized as a substitute for WEP in 2003, and uses RC4 stream cipher for encryption. It improved a 16-byte RC4 key generation procedure, which is known as TKIP, from that in WEP. One of the remarkable features in TKIP is that the first 3-byte RC4 key is derived from the public parameter IV, and an analysis using this feature has been reported by Sen Gupta et al. at FSE 2014. They focused on correlations between the keystream bytes and the known RC4 key bytes in WPA, which are called key correlations or linear correlations, and improved the existing plaintext recovery attack using their discovered correlations. No study, however, has focused on such correlations including the internal states in WPA. In this paper, we investigated new linear correlations including unknown internal state variables in both generic RC4 and WPA. From the result, we can successfully discover various new linear correlations, and prove some correlations theoretically. | en_US |
| format.extent | 927471 bytes | - |
| format.mimetype | application/pdf | - |
| language.iso | en | en_US |
| publisher | The Institute of Electronics, Information and Communication Engineers (IEICE) | en_US |
| rights | Copyright (C) 2016 The Institute of Electronics, Information and Communication Engineers (IEICE). Ryoma Ito, Atsuko Miyaji, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Science, E99-A(6), 2016, 1132-1144. http://www.ieice.org/jpn/trans_online/ | en_US |
| subject | RC4 | en_US |
| subject | WPA | en_US |
| subject | TKIP | en_US |
| subject | linear correlations | en_US |
| title | Refined RC4 key correlations of internal states in WPA | en_US |
| type.nii | Journal Article | en_US |
| identifier.niiissn | 0916-8508 | en_US |
| identifier.jtitle | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Science | en_US |
| identifier.volume | E99-A | en_US |
| identifier.issue | 6 | en_US |
| identifier.spage | 1132 | en_US |
| identifier.epage | 1144 | en_US |
| relation.doi | 10.1587/transfun.E99.A.1132 | en_US |
| rights.textversion | publisher | en_US |
| language.iso639-2 | eng | en_US |
| 出現コレクション: | b10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
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| 22555.pdf | | 905Kb | Adobe PDF | 見る/開く |
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