Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMCJ, IEE-EMC, IEE-MAG |
2017-05-18 14:43 |
Overseas |
Nanyang Technological University |
[Poster Presentation]
A Method of Fault Detection in Encryption Device Based on Leaked EM Information from Adder Circuit Naoto Saga (Tohoku Univ.), Yu-ichi Hayashi (NAIST), Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) EMCJ2017-9 |
In this study, we observe leaked EM information radiated from an encryption device to estimate a timing of fault caused ... [more] |
EMCJ2017-9 pp.5-6 |
ISEC |
2017-05-12 10:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Note on the Numbers of Cards Required to Make Copied Commitments Daiki Miyahara (Tohoku Univ.), Yu-ichi Hayashi (NAIST), Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) ISEC2017-3 |
Card-based cryptography performs secure multi-party computation with black and red cards. Usually, a Boolean value is en... [more] |
ISEC2017-3 pp.15-22 |
ISEC |
2016-09-02 09:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Note on Secure Execution of Random Bisection Cut Itaru Ueda, Akihiro Nishimura (Tohoku Univ.), Yu-ichi Hayashi (Tohoku Gakuin Univ.), Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) ISEC2016-38 |
Using a deck of cards, we can realize a secure computation. Especially, since a random bisection cut was devised in 2009... [more] |
ISEC2016-38 pp.1-7 |
EMCJ, IEE-EMC, IEE-MAG |
2016-06-02 13:30 |
Overseas |
NTU, Taiwan |
[Poster Presentation]
Study on Side-Channel Analysis Based on Asynchronous Measurement Airi Sugimoto (Tohoku Univ.), Yu-ichi Hayashi (Tohoku Gakuin Univ.), Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) EMCJ2016-24 |
Previous researches about Correlation Power Analysis (CPA) have been presupposed to use a trigger signal to measure side... [more] |
EMCJ2016-24 pp.21-22 |
EMCJ, IEE-EMC, IEE-MAG |
2016-06-02 13:33 |
Overseas |
NTU, Taiwan |
[Poster Presentation]
Study on Fault Sensitivity Analysis of Cryptographic Device under IEMI Takuya Itoh (Tohoku Univ.), Yu-ichi Hayashi (Tohoku Gakuin Univ.), Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) EMCJ2016-43 |
The existing intentional electromagnetic interference (IEMI) fault injection method based on continuous sinusoidal waves... [more] |
EMCJ2016-43 pp.83-84 |
EMD |
2015-11-06 12:40 |
Miyagi |
Tohoku University, School of engineering, Aoba memorial hall |
Estimation of Inductance at Surface Structure in Contact Surfaces of Coaxial Connector Tomoya Sato (Tohoku Univ.), Yu-ichi Hayashi (Tohoku Gakuin Univ.), Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) EMD2015-81 |
When a connector has contaminated surfaces or weak contact force, nonuniform current distribution between the real conta... [more] |
EMD2015-81 pp.77-82 |
EMCJ |
2015-07-09 16:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Feasibility of Fault Injection Time Estimation Using EM Leakage from Cryptographic Devices Ko Nakamaura (Tohoku Univ.), Yu-ichi Hayashi (Tohoku Gakuin Univ.), Takaaki Mizuki, Naofumi Homma, Takafumi Aoki, Hideaki Sone (Tohoku Univ.) EMCJ2015-43 |
[more] |
EMCJ2015-43 pp.73-78 |
EMCJ, IEE-EMC, IEE-MAG |
2015-06-26 13:00 |
Overseas |
KMITL, Thailand |
[Poster Presentation]
Effect of Clock Frequencies on EM Information Leakage from Cryptographic Devices Megumi Saito (Tohoku Univ.), Yu-ichi Hayashi (Tohoku Gakuin Univ.), Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) EMCJ2015-24 |
[more] |
EMCJ2015-24 pp.45-47 |
IA, ICSS |
2015-06-12 13:00 |
Fukuoka |
Kyushu Institute of Technology Univ. |
[Invited Talk]
Hardware Security for Mobile Devices in Public Spaces Yu-ichi Hayashi (Tohoku Gakuin Univ.), Naofumi Homma, Takafumi Aoki, Hideaki Sone (Tohoku Univ.) IA2015-13 ICSS2015-13 |
The users of tablet PCs are rapidly spreading, and accordingly there are many scenes browsing and inputting personal inf... [more] |
IA2015-13 ICSS2015-13 pp.69-74 |
IA, IPSJ-IOT, SITE [detail] |
2015-03-05 13:25 |
Fukushima |
|
Experimental Evaluation of OpenFlow Network for High-quality Video Streaming Optimized by Bandwidth Efficiency Shoichi Ando, Yu-ichi Hayashi, Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) SITE2014-61 IA2014-93 |
Real-time high-quality video streaming for multiple receivers needs low latency, jitter and wide available bandwidth. In... [more] |
SITE2014-61 IA2014-93 pp.31-34 |
EMD |
2014-11-30 14:00 |
Hokkaido |
Chitose Cultural Center |
Fundamental Study on a Mechanism of Increased Inductance due to Connector Contact Failure Tomoya Sato, Yu-ichi Hayashi, Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) EMD2014-89 |
Electromagnetic radiation occurs at the contact boundary surface of a coaxial connector with insufficient torque because... [more] |
EMD2014-89 pp.139-142 |
IA |
2014-11-27 13:25 |
Tottori |
Green-Squalle Sekigane (Tottori) |
Basic Study on the Method for Real-Time Video Streaming with Low Latency and High Bandwidth Efficiency Shoichi Ando, Yu-ichi Hayashi, Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) IA2014-68 |
In this report, we proposed the method for high-quality video streaming with low latency and high bandwidth efficiency. ... [more] |
IA2014-68 pp.37-40 |
IA |
2014-11-06 11:30 |
Overseas |
Thailand |
[Poster Presentation]
Authorization-based Flexible Network Service for Resilient Wi-Fi Roaming Systems Hideaki Sone, Hideaki Goto (Tohoku Univ.) IA2014-46 |
The poster will illustrate recent research by eduroam JP on system configuration on a flexible network service based on ... [more] |
IA2014-46 p.65 |
EMCJ, IEE-EMC, MW, EST [detail] |
2014-10-23 10:25 |
Akita |
Akita Prefectural Univ. |
Effect of Precisely Timed Intentional Electromagnetic Interference on Internal Operation in Cryptographic Device Mizuki Kobayashi, Yu-ichi Hayashi, Naofumi Homma, Takaaki Mizuki, Takafumi Aoki, Hideaki Sone (Tohoku Univ.) EMCJ2014-46 MW2014-102 EST2014-60 |
This paper presents a new intentional electromagnetic interference (IEMI) fault-injection method that can inject transie... [more] |
EMCJ2014-46 MW2014-102 EST2014-60 pp.11-15 |
EMCJ |
2014-07-10 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Feasibility of Fault-injected Timing Identification for Actual Cryptographic Devices Using Side-channel Information Ko Nakamaura, Yu-ichi Hayashi, Takaaki Mizuki, Naofumi Homma, Takafumi Aoki, Hideaki Sone (Tohoku Univ.) EMCJ2014-23 |
The intentional electromagnetic interference (IEMI) fault-injection method using continuous sine waves causes random-byt... [more] |
EMCJ2014-23 pp.37-42 |
EMCJ, IEE-EMC |
2014-06-20 11:00 |
Hyogo |
Kobe Univ. |
Identification Method of Fault-injected Timing on Cryptographic Devices Using Side-channel Information Ko Nakamaura, Yu-ichi Hayashi, Takaaki Mizuki, Naofumi Homma, Takafumi Aoki, Hideaki Sone (Tohoku Univ.) EMCJ2014-11 |
This paper describes a new technique to choose faulty ciphertexts available for Differential Fault Analysis (DFA) from t... [more] |
EMCJ2014-11 pp.7-12 |
EMCJ |
2014-03-14 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Reduction Effect of Information Leakage from a Cryptographic LSI by a Magnetic Thin Film Makiko Otomo, Kaoru Arai, Tetsuo Ito, Yasushi Endo, Masahiro Yamaguchi, Yu-ichi Hayashi, Hideaki Sone, Naofumi Homma, Takafumi Aoki (Tohoku Univ.) EMCJ2013-134 |
This paper describes the differential electromagnetic analysis (DEMA) on a cryptographic LSI and the reduction effect of... [more] |
EMCJ2013-134 pp.11-16 |
ISEC |
2013-12-11 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Education for Practical Hardware Security Based on Information Security Education Program Yu-ichi Hayashi, Naofumi Homma (Tohoku Univ.), Toshihiro Katashita (AIST), Hideaki Sone (Tohoku Univ.) ISEC2013-78 |
This paper reports an education course for the development of human resources in hardware security in a practical educat... [more] |
ISEC2013-78 pp.33-37 |
EMD |
2013-11-16 10:30 |
Overseas |
Huazhong University of Science and Technology, Wuhan, P.R.China |
Investigation of Noise Interference due to Connector Contact Failure in a Coaxial Cable Yu-ichi Hayashi, Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) EMD2013-82 |
Increased inductance values and contact resistance in connector contact surfaces due to degradation of connector contact... [more] |
EMD2013-82 pp.31-33 |
IA |
2013-11-01 14:25 |
Hiroshima |
GRAND PRINCE HOTEL HIROSHIMA |
The proposal of the dynamic path control method according to the amount of traffic using OpenFlow Kazuhiko Nakamura, Yu-ichi Hayashi (Tohoku Univ.), Shuji Ishii, Tadao Tamukai, Eiji Kawai, Shinji Shimojo (NICT), Hideaki Sone (Tohoku Univ.) IA2013-54 |
On the Internet, data transfer of the best effort type is performed and the static course is given regardless of traffic... [more] |
IA2013-54 pp.19-23 |