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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] | 2023-07-25 10:00 |
Hokkaido | Hokkaido Jichiro Kaikan | Higher Order Differential Property of Block Cipher LBC-3 Naoki Shibayama, Yasutaka Igarashi (Tokyo Univ. of Science)  ISEC2023-47 SITE2023-41 BioX2023-50 HWS2023-47 ICSS2023-44 EMM2023-47 |
LBC-3 is a block cipher proposed by Nyssanbayeva et al. in 2022. The block size is 64-bit, the secret key size is 80-bit... [more] | ISEC2023-47 SITE2023-41 BioX2023-50 HWS2023-47 ICSS2023-44 EMM2023-47 pp.214-220 |
| 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 rede ned 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 |
| 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, 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 |
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| 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 | 2009-09-25 10:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Higher Order Difference Operation for Calculating a Large Number of Elliptic Curve Scalar Multiples Tomoko K. Matsushima, Yoshitaka Sagara, Nobuhide Sakuragi (Polytechnic Univ.), Osamu Ashihara ISEC2009-40 |
Efficient elliptic curve arithmetic is crucial for cryptosystems based on elliptic curves. Such cryptosystems often requ... [more] | ISEC2009-40 pp.1-8 |
| 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 |
| ISEC | 2008-05-16 14:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Higher Order Differnce Operation for Elliptic Curve Scalar Multiplication Using Path Table Tomoko K. Matsushima, Yoshitaka Sagara, Osamu Ashihara (Polytechnic Univ.) ISEC2008-11 |
Efficient elliptic curve arithmetic is crucial for cryptosystems based on elliptic curves. Such cryptosystems often requ... [more] | ISEC2008-11 pp.69-76 |
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