| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ISEC, IT, WBS | 2011-03-04 09:50 |
Osaka | Osaka University | Higher Order Differential Attack on HyRAL Naoki Shibayama, Yasutaka Igarashi, Toshinobu Kaneko, Seiichiro Hangai (Tokyo Univ. of Science)  IT2010-119 ISEC2010-123 WBS2010-98 |
In this paper, we focuse on the higher order differential attack on block cipher HyRAL that was proposed by Hirata in 20... [more] | IT2010-119 ISEC2010-123 WBS2010-98 pp.341-347 |
| ISEC, IPSJ-CSEC, SITE, ICSS [detail] | 2009-07-03 10:45 |
Akita | Akita University | On the strength evaluation of Lesamnta against differential cryptanalysis Yasutaka Igarashi, Toshinobu Kaneko (Tokyo Univ. of Science) ISEC2009-28 SITE2009-20 ICSS2009-42 |
We focus on the cryptographic hash algorithm Lesamnta-256, which is one of the candidates for the new hash algorithm S... [more] |
ISEC2009-28 SITE2009-20 ICSS2009-42 pp.147-152 |
| WBS, IT, ISEC | 2009-03-10 11:15 |
Hokkaido | Hakodate Mirai Univ. | Bit Slice Cryptanalysis of Simplified K2 Stream Cipher Takashi Ohshima, Munetoshi Iwakiri (National Defense Academy) IT2008-83 ISEC2008-141 WBS2008-96 |
K2 is a stream cipher based on 32 bits LFSR, outputs 64 bits random number sequences with 128 bits secret key at every p... [more] | IT2008-83 ISEC2008-141 WBS2008-96 pp.253-258 |
| ISEC, SITE, IPSJ-CSEC | 2008-07-24 13:25 |
Fukuoka | Fukuoka Institute of System LSI Design Industry | On the security of Piece In Hand Matrix Multivariate Public Key Cryptosystems
-- MPKC systems proposed in SCIS'07 -- Toshinobu Kaneko, Yasutaka Igarashi, Daisuke Ito, Kiyoshi Hayakawa (Tokyo Univ. of Sci.) ISEC2008-17 SITE2008-11 |
MOCHIGOMA (Piece in Hand) system is an encryption algorithm proposed by Tujii et al. in 2003, for enhancing the securi... [more] |
ISEC2008-17 SITE2008-11 pp.9-14 |
| ISEC | 2008-05-16 10:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | New Impossible Differentials of CLEFIA Etsuko Tsujihara (YDK), Maki Shigeri (NEC Software Hokuriku), Tomoyasu Suzaki (NEC), Takeshi Kawabata (NEC Software Hokuriku), Yukiyasu Tsunoo (NEC) ISEC2008-3 |
This paper reports impossible differential cryptanalysis on the 128-bit block cipher CLEFIA that was proposed in 2007. T... [more] | ISEC2008-3 pp.15-22 |
| ISEC, IT, WBS | 2008-02-29 08:55 |
Tokyo | Security evaluation of Enocoro-128 ver.1.1 against resynchronization attack Kei Konosu, Kenichiro Muto, Hiroki Furuichi (TUS), Dai Watanabe (Hitachi), Toshinobu Kaneko (TUS) IT2007-50 ISEC2007-147 WBS2007-81 |
Enocoro is a pseudorandom number generator for a stream cipher proposed by Hitachi,Ltd at ISEC in September, 2007. In... [more] |
IT2007-50 ISEC2007-147 WBS2007-81 pp.7-13 |
|
| ISEC, LOIS | 2007-11-22 15:20 |
Hyogo | Kobe University | A Key Recovery Attack on WEP with Less Packets Toshihiro Ohigashi, Hidenori Kuwakado, Masakatu Morii (Kobe Univ.) ISEC2007-109 OIS2007-81 |
E. Tews, R. Weinmann, and A. Pyshkin have recently shown a key recovery attack on WEP (called the PTW attack). The PTW a... [more] | ISEC2007-109 OIS2007-81 pp.61-68 |
| SANE | 2006-04-11 16:30 |
Overseas | Xidian Univ., Xi'an, China | Cryptanalysis of A Threshold Signature Scheme for Group Communications without a Shared Distribution Center Pang Liaojun (Xidian Univ.), Li Huixian (Dalian Univ. of Tech.), Wang Yumin (Xidian Univ.) SANE2006-43 |
Recently, Chang, Yang and Hwang proposed a threshold signature scheme for group communications without a shared distribu... [more] | SANE2006-43 pp.235-238 |
| IT | 2005-07-21 13:30 |
Osaka | Osaka Prefecture Univ. | [Invited Talk]
Recent Attacks on Symmetric ciphers Toshinobu Kaneko (Tokyo Univ. of Science) |
CRYPTREC list, which is the e-government recommended ciphers list, was published in February 2003, There are 31 cryptogr... [more] | IT2005-36 pp.1-8 |
| ISEC, IPSJ-CSEC | 2004-07-21 13:15 |
Tokushima | Tokushima Univ. | A Note on Probabilistic Internal-State Reconstruction Method to Stream Ciphers with Time-variant Tables Toshihiro Ohigashi (The Univ. of Tokushima), Yoshiaki Shiraishi (Kinki Univ.), Masakatu Morii (The Univ. of Tokushima) |
Internal-state reconstruction method is a method for reconstructing the internal state of stream ciphers with time-varia... [more] | ISEC2004-47 pp.41-48 |
[Return to Top Page]