Presentation | 2016-07-15 Further improving security of Vector Stream Cipher Atsushi Iwasaki, Ken Umeno, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Vector Stream Cipher (VSC) is a stream cipher which is very fast and is implemented lightly. Some attacks for VSC have been reported. We improve the security and proposed a new cipher VSC 2.0. In this paper, we farther improved VSC 2.0 and propose a new cipher VSC 2.1. VSC 2.1 is not only more secure than VSC 2.0 but also faster. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Stream cipher / Permutation polynomials |
Paper # | ISEC2016-28,SITE2016-22,ICSS2016-28,EMM2016-36 |
Date of Issue | 2016-07-07 (ISEC, SITE, ICSS, EMM) |
Conference Information | |
Committee | EMM / ISEC / SITE / ICSS / IPSJ-CSEC / IPSJ-SPT |
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Conference Date | 2016/7/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | security, etc |
Chair | Akinori Ito(Tohoku Univ.) / Masahiro Mambo(Kanazawa Univ.) / Hitoshi Okada(NII) / Yutaka Miyake(KDDI R&D Labs.) |
Vice Chair | Masaki Kawamura(Yamaguchi Univ.) / Hirohisa Hioki(Kyoto Univ.) / Kazuto Ogawa(NHK) / Atsushi Fujioka(Kanagawa Univ.) / Tetsuya Morizumi(Kanagawa Univ.) / Masaru Ogawa(Kobe Gakuin Univ.) / Yoshiaki Shiraishi(Kobe Univ.) / Takeshi Ueda(Mitsubishi Electric) |
Secretary | Masaki Kawamura(Nagasaki Univ.) / Hirohisa Hioki(Osaka Pref. Univ.) / Kazuto Ogawa(Toshiba) / Atsushi Fujioka(Tohoku Univ.) / Tetsuya Morizumi(Kyushu Univ.) / Masaru Ogawa(Gifu Shotoku Gakuen Univ.) / Yoshiaki Shiraishi(NII) / Takeshi Ueda(Yokohama National Univ.) |
Assistant | Rui Shogenji(Shizuoka Univ.) / Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) / Toshihiro Ohigashi(Tokai Univ.) / Yuuji Suga(IIJ) / Atsuo Inomata(Tokyo Denki Univ.) / Kanako Kawaguchi(Tokyo Univ. of the Arts) / Kazunori Kamiya(NTT) / Takahiro Kasama(NICT) |
Paper Information | |
Registration To | Technical Committee on Enriched MultiMedia / Technical Committee on Information Security / Technical Committee on Social Implications of Technology and Information Ethics / Technical Committee on Information and Communication System Security / Special Interest Group on Computer Security / Special Interest Group on Security Psychology and Trust |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Further improving security of Vector Stream Cipher |
Sub Title (in English) | |
Keyword(1) | Stream cipher |
Keyword(2) | Permutation polynomials |
1st Author's Name | Atsushi Iwasaki |
1st Author's Affiliation | kyoto University(Kyoto Univ.) |
2nd Author's Name | Ken Umeno |
2nd Author's Affiliation | kyoto University(Kyoto Univ.) |
Date | 2016-07-15 |
Paper # | ISEC2016-28,SITE2016-22,ICSS2016-28,EMM2016-36 |
Volume (vol) | vol.116 |
Number (no) | ISEC-129,SITE-130,ICSS-131,EMM-132 |
Page | pp.pp.115-120(ISEC), pp.115-120(SITE), pp.115-120(ICSS), pp.115-120(EMM), |
#Pages | 6 |
Date of Issue | 2016-07-07 (ISEC, SITE, ICSS, EMM) |