Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WBS, IT, ISEC |
2021-03-04 09:50 |
Online |
Online |
Integral Attack with Bit-Based Division Property against lightweight block cipher MANTRA Hiroki Komatsu, Yasutaka Igarashi, Toshinobu Kaneko (TUS) IT2020-119 ISEC2020-49 WBS2020-38 |
MANTRA is a block cipher with a Feistel structure proposed by Gaurav Bansod, Narayan Pisharoty, and Abhijit Patil in 201... [more] |
IT2020-119 ISEC2020-49 WBS2020-38 pp.45-51 |
EMM, IT |
2019-05-24 13:30 |
Hokkaido |
Asahikawa International Conference Hall |
Higher Order Differential Property of BIG Block Cipher Naoki Shibayama (Japan Air Self-Defense Force), Yasutaka Igarashi, Toshinobu Kaneko (Tokyo Univ. of Science) IT2019-12 EMM2019-12 |
BIG is a block cipher with 128-bit block length and 128-bit key length proposed by Demeri et.al in 2019. The number of r... [more] |
IT2019-12 EMM2019-12 pp.61-66 |
EMM, IT |
2017-05-22 16:00 |
Yamagata |
Yamagata University(Yonezawa Campus) |
Higher Order Differential Property of Few Naoki Shibayama (Japan Air Self-Defense Force), Yasutaka Igarashi, Toshinobu Kaneko (Tokyo Univ. of Science) IT2017-7 EMM2017-7 |
Few is a 64-bit block cipher proposed by Manoj et.al in 2014. The designer evaluated its strength against differential c... [more] |
IT2017-7 EMM2017-7 pp.37-42 |
ICSS, IPSJ-SPT |
2016-03-04 15:10 |
Kyoto |
Academic Center for Computing and Media Studies, Kyoto University |
Verification of Division Property and High-Order Differential Characteristic of Lightweight Blockcipher Piccolo Takuya Kubo, Yasutaka Igarashi, Toshinobu Kaneko (Tokyo Univ of Science) ICSS2015-72 |
Integral property has been generalized and redened by the division property that was proposed by Todo of NTT in EUROCRY... [more] |
ICSS2015-72 pp.153-158 |
ICSS, IPSJ-SPT |
2016-03-04 15:40 |
Kyoto |
Academic Center for Computing and Media Studies, Kyoto University |
Higher-order differential attack on the round-reduced variants of the block cipher Yusuke Takahashi, Yasutaka Igarashi, Toshinobu Kaneko (TUS) ICSS2015-73 |
Midori64 proposed by Banik et al. in 2015 is an SPN-type block cipher with 128-bit secret key. The designers have evalua... [more] |
ICSS2015-73 pp.159-164 |
ISEC |
2015-12-18 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Higher Order Differntial Attack and Integral Attack Toshinobu Kaneko (TUS) ISEC2015-58 |
Higher order differential (HOD) attack and Integral attack are one of the general purpose attacks to common key block ci... [more] |
ISEC2015-58 pp.23-29 |
IPSJ-CSEC, ISEC, SITE, ICSS, EMM, IPSJ-SPT [detail] |
2015-07-02 11:05 |
Aichi |
NAGOYA TRADE & INDUSTRY CENTER |
Chosen Initial Vector Attack against Pseudorandom Number Generator QP-DYN Kenichi Arai, Yasutaka Igarashi, Toshinobu Kaneko (Tokyo Univ of Science) ISEC2015-11 SITE2015-9 ICSS2015-21 EMM2015-19 |
QP--DYN is a new pseudorandom number generator (PRNG) proposed by Ohya and Accardi.
In 2014, Iriyama and Ohya introduce... [more] |
ISEC2015-11 SITE2015-9 ICSS2015-21 EMM2015-19 pp.15-21 |
ISEC |
2015-05-15 13:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Truncated Differential Attack on Block Cipher PRINCE Satoshi Setoguchi (Kagoshima Univ), Yasutaka Igarashi, Toshinobu Kaneko (Tokyo Univ of Science), Seiji Fukushima, Tomohiro Hachino (Kagoshima Univ) ISEC2015-2 |
PRINCE is an SPN-type 64-bit block cipher with a 128-bit key in 2012 proposed by Borghoff et al. [1]. The number of roun... [more] |
ISEC2015-2 pp.9-14 |
IT |
2014-07-17 11:00 |
Hyogo |
Kobe University |
Performance of bit/byte slice implementation of FEAL Teppei Nakai, Toshinobu Kaneko (TUS) IT2014-14 |
FEAL is a byte-oriented block cipher, proposed by NTT. We evaluate its speed in 64-bit
CPU(Intel(R)Core(TM)i7-2600,3.4G... [more] |
IT2014-14 pp.17-19 |
ICSS, ISEC, SITE, EMM, IPSJ-CSEC, IPSJ-SPT [detail] |
2014-07-04 11:05 |
Hokkaido |
San-Refure Hakodate |
New Higher Order Differential Property of Piccolo Naoki Shibayama (Japan Air Self-Defense Force), Toshinobu Kaneko (Tokyo Univ. of Science) ISEC2014-34 SITE2014-29 ICSS2014-38 EMM2014-34 |
Piccolo is a 64-bit block cipher proposed by Shibutani et.al in 2011. It has been reported that 8-/10-round Piccolo with... [more] |
ISEC2014-34 SITE2014-29 ICSS2014-38 EMM2014-34 pp.247-252 |
ICSS, IA |
2014-06-05 16:40 |
Hyogo |
Takikawa Memorial Hall, Kobe University |
Higher Order Monomial Attack to FEAL-4 Toshinobu Kaneko (TUS) IA2014-4 ICSS2014-4 |
In ARX type cipher, relations between input and output variables are a system of quadratic equations on $GF (2)$, if you... [more] |
IA2014-4 ICSS2014-4 pp.15-20 |
ICSS, IPSJ-SPT |
2014-03-28 15:10 |
Okinawa |
Meio Univiersity |
Higher Order Differential Property of LBlock(II) Naoki Shibayama (Japan Air Self-Defense Force), Toshinobu Kaneko (Tokyo Univ. of Science) ICSS2013-94 |
LBlock is a block cipher with 64-bit block length and 80-bit key length, which was proposed by Wu et.al in 2011.It has b... [more] |
ICSS2013-94 pp.237-242 |
EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2013-07-18 15:40 |
Hokkaido |
|
Higher Order Differential Attack on HyRAL using Control Transform and Observation Transform Naoki Shibayama (JASDF), Yasutaka Igarashi (Kagoshima Univ.), Toshinobu Kaneko (Tokyo Univ. of Science) ISEC2013-20 SITE2013-15 ICSS2013-25 EMM2013-22 |
HyRAL is a 128-bit block cipher proposed by Hirata in 2010. It has been reported that 14-round HyRAL with 256-bit secret... [more] |
ISEC2013-20 SITE2013-15 ICSS2013-25 EMM2013-22 pp.67-74 |
EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2012-07-20 10:55 |
Hokkaido |
|
A New Higher Order Differential Property of Hierocrypt Tetsuhiro Takahashi, Toshinobu Kaneko (TUS) ISEC2012-30 SITE2012-26 ICSS2012-32 EMM2012-22 |
Hierocrypt is a family of block ciphers with SPN structure proposed by Toshiba. Hierocrypt-L1 is for 64-bit block lengt... [more] |
ISEC2012-30 SITE2012-26 ICSS2012-32 EMM2012-22 pp.151-158 |
EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2012-07-20 11:20 |
Hokkaido |
|
A New Solving Algorithm for Attack Equation of Higher Order Differential Attack on AES (II) Yusuke Inoue, Akinobu Kitagawa, Toshinobu Kaneko (TUS) ISEC2012-31 SITE2012-27 ICSS2012-33 EMM2012-23 |
Ferguson et al. proposed 32-nd higher order differential attacks with partial sum method for 6 and 7 rounds AES. The met... [more] |
ISEC2012-31 SITE2012-27 ICSS2012-33 EMM2012-23 pp.159-166 |
EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2012-07-20 11:45 |
Hokkaido |
|
How to purge imaginary path in truncate analysis Toshinobu Kaneko (TUS) ISEC2012-32 SITE2012-28 ICSS2012-34 EMM2012-24 |
Truncate path search is an effective method to evaluate an upper bound of the maximum characteristic probability of the ... [more] |
ISEC2012-32 SITE2012-28 ICSS2012-34 EMM2012-24 pp.167-173 |
IT, ISEC, WBS |
2012-03-01 15:45 |
Kanagawa |
|
New Saturation Characteristics of HyRAL Naoki Shibayama, Toshinobu Kaneko, Seiichiro Hangai (Tokyo Univ. of Science) IT2011-54 ISEC2011-81 WBS2011-55 |
HyRAL is the 128-bit block cipher proposed by Hirata in 2010. It has been shown that 13-round with 256-bit secret key is... [more] |
IT2011-54 ISEC2011-81 WBS2011-55 pp.53-60 |
IT |
2011-07-21 14:00 |
Okayama |
Okayama University |
Security evaluation of HyRAL against Boomerang Attack Tomoya Inoue, Toshinobu Kaneko (TUS) IT2011-10 |
HyRAL is the block cipher proposed by Hirata in 2010.
In this paper, we study security evaluation of HyRAL against Boom... [more] |
IT2011-10 pp.1-6 |
IT |
2011-07-21 14:50 |
Okayama |
Okayama University |
A Fast Parallel Software Implementation of SHA-1 on GPU(CUDA) Takumi Mochizuki, Toshinobu Kaneko (TUS) IT2011-12 |
SHA-1 is Secure Hash Standard(SHS) developed by NIST.
We implement SHA-1 on GPU with CUDA.
To compare,it's implemented... [more] |
IT2011-12 pp.13-18 |
ISEC, IPSJ-CSEC, SITE, ICSS, EMM, IPSJ-SPT [detail] |
2011-07-13 10:55 |
Shizuoka |
Shizuoka University |
Security Evaluation of HyRAL against Saturation Cryptanalysis(II) Naoki Shibayama, Yasutaka Igarashi, Toshinobu Kaneko, Seiichiro Hangai (Tokyo Univ. of Science) ISEC2011-19 SITE2011-16 ICSS2011-24 EMM2011-18 |
In this paper, we focuse on the saturation attack on block cipher HyRAL that was proposed by Hirata in 2010.
It has bee... [more] |
ISEC2011-19 SITE2011-16 ICSS2011-24 EMM2011-18 pp.103-109 |