Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMCJ |
2024-04-26 14:35 |
Okayama |
Okayama University |
EM/circuit Co-analysis of Mode Conversion Caused by Continuous Changes in Imbalance Factor in Three-conductor Transmission System Kazuto Kouno (Okayama Univ), Sho Kanao (Ishikawa Technical College), Kengo Iokibe, Yoshitaka Toyota (Okayama Univ) |
[more] |
|
EMCJ |
2024-04-26 15:00 |
Okayama |
Okayama University |
Construction of Side-channel Attack Setup for Modeling and Simulating Leaks from Cryptographic Hardware in Common Mode Daisuke Hamamoto, Masaki Himuro, Keugo Iokibe, Yoshitaka Toyota (Okayama Univ.) |
[more] |
|
EMCJ |
2023-11-24 13:00 |
Tokyo |
Kikai-Shinko-Kaikan (Primary: On-site, Secondary: Online) |
Detection Sensitivity Improvement by Removing Reflected Pulse Influence from a Bus Type Network Branch in Sequence Time Domain Reflectometry Takashi Kakiuchi, Kengo iokibe, Yoshitaka Toyota (Okayama Univ) EMCJ2023-73 |
Using the fact that cross-correlation between transmitted and reflected pulses in Sequence Time Domain Reflectometry can... [more] |
EMCJ2023-73 pp.7-12 |
EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2023-07-24 15:00 |
Hokkaido |
Hokkaido Jichiro Kaikan |
Tolerance Evaluation Cost Reduction of Deep-Learning-Based Side-Channel Attack Using Signal-to-Noise Ratio of Leakage Traces Tatsuya Sakagami, Masaki Himuro, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) ISEC2023-17 SITE2023-11 BioX2023-20 HWS2023-17 ICSS2023-14 EMM2023-17 |
Side-channel attacks (SCA) have been proposed to decrypt modern cryptography by analyzing the physical behavior of crypt... [more] |
ISEC2023-17 SITE2023-11 BioX2023-20 HWS2023-17 ICSS2023-14 EMM2023-17 pp.19-24 |
WPT, EMCJ, EMD (Joint) |
2023-07-21 15:40 |
Tokyo |
(Primary: On-site, Secondary: Online) |
EMCJ2023-32 |
[more] |
EMCJ2023-32 pp.17-22 |
WPT, EMCJ, EMD (Joint) |
2023-07-21 16:30 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Determination of Circuit Element Constant Ranges by ANN for EMI Filters in Brush Motor Circuits Containing Cables Shohei Kan, Norikazu Takahashi, Masaki Himuro, Akito Mashino, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2023-34 |
[more] |
EMCJ2023-34 pp.29-32 |
EMCJ |
2023-01-27 13:50 |
Okayama |
WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Side-Channel Information Leakage in Common-Mode Current from a Printed Circuit Board with Separated Ground Planes Kohei Shimoda, Masaki Himuro, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2022-84 |
Side-channel attacks, which break encryption by analyzing the physical behavior leaked from cryptographic devices, have ... [more] |
EMCJ2022-84 pp.66-71 |
EMCJ |
2023-01-27 15:50 |
Okayama |
WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Investigation of Applicable Types of DC-DC Converters to Noise-source Equivalent-circuit Model for Conducted-noise Prediction Yanyu Jin, Shuqi Zhang, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2022-89 |
We have so far proposed a noise-source equivalent-circuit model for predicting conducted noise from a DC-DC converter. T... [more] |
EMCJ2022-89 pp.93-98 |
EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2022-07-19 14:15 |
Online |
Online |
A Study for Predicting Correlation Power Analysis Results by Using High-SNR Plaintexts Selected Based on Linear Leakage Model Masaki Himuro, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) ISEC2022-10 SITE2022-14 BioX2022-35 HWS2022-10 ICSS2022-18 EMM2022-18 |
To reduce the number of traces for evaluating side-channel attack (SCA) resistance, some methods for performing correlat... [more] |
ISEC2022-10 SITE2022-14 BioX2022-35 HWS2022-10 ICSS2022-18 EMM2022-18 pp.18-22 |
EMCJ |
2022-07-14 15:05 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Determination of Circuit Element Constant Ranges by Set-based Design for EMI Filters in Brush Motor Circuits Containing Cables Shohei Kan, Zhenhong Xu, Kengo Iokibe, Yoshitaka Toyota (Okayamma Univ.) EMCJ2022-31 |
In the design of automotive products and electronic devices, a large number of design variables must be determined to sa... [more] |
EMCJ2022-31 pp.17-22 |
EMCJ |
2022-06-10 16:25 |
Hokkaido |
Hokkaido University (Primary: On-site, Secondary: Online) |
Imaging of AC magnetic field distribution using an optical magnetometer
-- Magnetic field measurement generated form an induction coil -- Shuji Taue, Takumi Tanaka (Kochi Tech.), Yoshitaka Toyota (Okayama Univ.) EMCJ2022-26 |
Near-field wireless transfer with inductive coupling is widely used for charging mobile devices. Spatial evaluations of ... [more] |
EMCJ2022-26 pp.57-62 |
EMCJ |
2022-04-15 15:10 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Evaluation of Mode Conversion Due to Imbalance Difference Using Co-simulation of Full-wave and Circuit Analyses Sho Kanao, Hiroaki Iwasaki, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2022-6 |
The imbalance difference model can deal with the EMC issues due to mode conversion caused by structural discontinuities ... [more] |
EMCJ2022-6 pp.31-36 |
EMCJ |
2021-04-16 15:00 |
Online |
Online |
Time-Frequency Domain Correlation Power Analysis for Side-Channel Attack Resistance Evaluation of Practical Modules Masaki Himuro, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2021-5 |
When evaluating the Side-Channel Attack resistance of a practical module, the correlation coefficient, a measure of side... [more] |
EMCJ2021-5 pp.21-26 |
EMCJ, IEE-EMC, IEE-SPC |
2020-12-11 13:50 |
Online |
Online |
Parameter Identification of Noise-source Equivalent-circuit Model Focusing on Turn-on/Turn-off Timing of DC/DC Converter and Evaluation of Conducted Disturbance Measurement Taishi Uematsu, Zhang Shuqi, Kengo Iokibe, Yoshitaka Iokibe (Okayama Univ.) EMCJ2020-61 |
When a timing jitter exists at the turn-on/turn-off timing in a power converter such as a DC/DC converter, the high-freq... [more] |
EMCJ2020-61 pp.31-36 |
ICD, HWS [detail] |
2020-10-26 09:00 |
Online |
Online |
Examination of requirements for power side-channel attack resistance evaluation boards of cryptographic integrated circuits
-- PDN transfer impedance contributing to leakage strength -- Tomonobu Kan, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) HWS2020-25 ICD2020-14 |
When evaluating the resistance of a cryptographic circuit to power analysis attacks by measurement, it is not easy to ev... [more] |
HWS2020-25 ICD2020-14 pp.1-6 |
MW, EST, EMCJ, PEM, IEE-EMC [detail] |
2020-10-22 15:25 |
Online |
Online |
Optical detection of AC magnetic-field distribution by using alkali-metal atoms
-- Noise floor reduction by applying random patterns to mirror-array device -- Takumi Tanaka, Shuji Taue (Kochi Tech.), Yoshitaka Toyota (Okayama Univ.) |
[more] |
|
EMCJ |
2020-05-15 14:00 |
Online |
Online |
Suppression of Mode Conversion Using Asymmetric Differential-Transmission Lines for Dense Parallel Traces Tomoya Takeuchi, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ) EMCJ2020-6 |
Although symmetry is important for differential-transmission lines, the denser the wiring gets, the more the adjacent co... [more] |
EMCJ2020-6 pp.7-13 |
EMCJ |
2020-05-15 14:25 |
Online |
Online |
Preliminary Examination of Impedance Discontinuity Detection on Wire Network by Sequence Time Domain Reflectometry Daiki Kameyama, Yoshitaka Toyota, Kengo iokibe (Okayama Univ.) EMCJ2020-7 |
In this paper, we examine the impedance discontinuity detection on wire network by applying sequence time domain reflect... [more] |
EMCJ2020-7 pp.15-20 |
EMCJ, IEE-EMC |
2020-01-24 12:45 |
Ehime |
|
A Study for Predicting Power Side-Channel Attack Countermeasure Effect by PDN Decoupling Based on Transfer Impedance Kengo Iokibe (Okayama Univ.), Yusuke Yano (Kyoto Univ.), Yoshitaka Toyota (Okayama Univ.) EMCJ2019-85 |
[more] |
EMCJ2019-85 pp.23-28 |
HWS (2nd) |
2019-12-06 16:00 |
Tokyo |
Asakusabashi Hulic Conference |
[Poster Presentation]
A Study of Vulnerability Evaluation Method of Fault Attack on AES Circuit Using Clock Glitch Seiki Hara, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) |
[more] |
|