Fundamental Measurement of Electromagnetic Field Radiated from a Coaxial Transmission Line Caused by Connector Contact Failure. - Yu-ichi Hayashi; Hideaki Sone (IEICE Trans. Electron., 2008)

Mechanism behind Information Leakage in Electromagnetic Analysis of Cryptographic Modules. - Takeshi Sugawara 001; Yu-ichi Hayashi; Naofumi Homma; Takaaki Mizuki; Takafumi Aoki; Hideaki Sone; Akashi Satoh (WISA, 2009)

The Effect of Position of a Connector Contact Failure on Electromagnetic Near-Field around a Coaxial Cable. - Yu-ichi Hayashi; Hideaki Sone (IEICE Trans. Commun., 2009)

Contact Conditions in Connectors that Cause Common Mode Radiation. - Yu-ichi Hayashi; Yoshiki Kayano; Takaaki Mizuki; Hideaki Sone; Hiroshi Inoue (IEICE Trans. Electron., 2011)

Analysis of Electromagnetic Radiation from Transmission Line with Loose Contact of Connector. - Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (IEICE Trans. Electron., 2011)

Evaluation of Information Leakage from Cryptographic Hardware via Common-Mode Current. - Yu-ichi Hayashi; Naofumi Homma; Takaaki Mizuki; Takeshi Sugawara 001; Yoshiki Kayano; Takafumi Aoki; Shigeki Minegishi; Akashi Satoh; Hideaki Sone; Hiroshi Inoue (IEICE Trans. Electron., 2012)

Mechanism of Increase in Inductance at Loosened Connector Contact Boundary. - Kazuki Matsuda; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (IEICE Trans. Electron., 2012)

Transient analysis of EM radiation associated with information leakage from cryptographic ICs. - Yu-ichi Hayashi; Naofumi Homma; Takafumi Aoki; Yuichiro Okugawa; Yoshiharu Akiyama (EMC Compo, 2013)

Yet Another Fault-Based Leakage in Non-uniform Faulty Ciphertexts. - Yang Li 001; Yu-ichi Hayashi; Arisa Matsubara; Naofumi Homma; Takafumi Aoki; Kazuo Ohta; Kazuo Sakiyama (FPS, 2013)

Study on Information Leakage of Input Key due to Frequency Fluctuation of RC Oscillator in Keyboard. - Masahiro Kinugawa; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (IEICE Trans. Commun., 2013)

Evaluation of Resistance and Inductance of Loose Connector Contact. - Kazuya Uehara; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (IEICE Trans. Electron., 2013)

A Threat for Tablet PCs in Public Space: Remote Visualization of Screen Images Using EM Emanation. - Yu-ichi Hayashi; Naofumi Homma; Mamoru Miura; Takafumi Aoki; Hideaki Sone (CCS, 2014)

A Multiple-Fault Injection Attack by Adaptive Timing Control Under Black-Box Conditions and a Countermeasure. - Sho Endo; Naofumi Homma; Yu-ichi Hayashi; Junko Takahashi; Hitoshi Fuji; Takafumi Aoki (COSADE, 2014)

Side-channel leakage on silicon substrate of CMOS cryptographic chip. - Daisuke Fujimoto; Daichi Tanaka; Noriyuki Miura; Makoto Nagata; Yu-ichi Hayashi; Naofumi Homma; Shivam Bhasin; Jean-Luc Danger (HOST, 2014)

A local EM-analysis attack resistant cryptographic engine with fully-digital oscillator-based tamper-access sensor. - Noriyuki Miura; Daisuke Fujimoto; Daichi Tanaka; Yu-ichi Hayashi; Naofumi Homma; Takafumi Aoki; Makoto Nagata (VLSIC, 2014)

EM Attack Is Non-Invasive? - Design Methodology and Validity Verification of EM Attack Sensor. - Naofumi Homma; Yu-ichi Hayashi; Noriyuki Miura; Daisuke Fujimoto; Daichi Tanaka; Makoto Nagata; Takafumi Aoki (IACR Cryptol. ePrint Arch., 2014)

AES Cipher Keys Suitable for Efficient Side-Channel Vulnerability Evaluation. - Takaaki Mizuki; Yu-ichi Hayashi (IACR Cryptol. ePrint Arch., 2014)

Power Noise Measurements of Cryptographic VLSI Circuits Regarding Side-Channel Information Leakage. - Daisuke Fujimoto; Noriyuki Miura; Makoto Nagata; Yu-ichi Hayashi; Naofumi Homma; Takafumi Aoki; Yohei Hori; Toshihiro Katashita; Kazuo Sakiyama; Thanh-Ha Le; Julien Bringer; Pirouz Bazargan-Sabet; et al. (IEICE Trans. Electron., 2014)

Investigation of Noise Interference due to Connector Contact Failure in a Coaxial Cable. - Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (IEICE Trans. Electron., 2014)

Practical DFA Strategy for AES Under Limited-access Conditions. - Kazuo Sakiyama; Yang Li 001; Shigeto Gomisawa; Yu-ichi Hayashi; Mitsugu Iwamoto; Naofumi Homma; Takafumi Aoki; Kazuo Ohta (J. Inf. Process., 2014)

A DPA/DEMA/LEMA-resistant AES cryptographic processor with supply-current equalizer and micro EM probe sensor. - Daisuke Fujimoto; Noriyuki Miura; Yu-ichi Hayashi; Naofumi Homma; Takafumi Aoki; Makoto Nagata (ASP-DAC, 2015)

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 (COMPSAC Workshops, 2015)

EM attack sensor: concept, circuit, and design-automation methodology. - Noriyuki Miura; Daisuke Fujimoto; Makoto Nagata; Naofumi Homma; Yu-ichi Hayashi; Takafumi Aoki (DAC, 2015)

Fundamental study on randomized processing in cryptographic IC using variable clock against Correlation Power Analysis. - Megumi Saito; Takaaki Mizuki; Hideaki Sone; Yu-ichi Hayashi (EMC Compo, 2015)

Card-Based Protocols for Any Boolean Function. - Takuya Nishida; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (TAMC, 2015)

Five-Card Secure Computations Using Unequal Division Shuffle. - Akihiro Nishimura; Takuya Nishida; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (TPNC, 2015)

An Adaptive Multiple-Fault Injection Attack on Microcontrollers and a Countermeasure. - Sho Endo; Naofumi Homma; Yu-ichi Hayashi; Junko Takahashi; Hitoshi Fuji; Takafumi Aoki (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Securely Computing Three-Input Functions with Eight Cards. - Takuya Nishida; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Electromagnetic Analysis against Public-Key Cryptographic Software on Embedded OS. - Hajime Uno; Sho Endo; Naofumi Homma; Yu-ichi Hayashi; Takafumi Aoki (IEICE Trans. Commun., 2015)

An Implementation of Non-Uniform Shuffle for Secure Multi-Party Computation. - Akihiro Nishimura; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (AsiaPKC@AsiaCCS, 2016)

On-chip substrate-bounce monitoring for laser-fault countermeasure. - Kohei Matsuda; Noriyuki Miura; Makoto Nagata; Yu-ichi Hayashi; Tatsuya Fujii; Kazuo Sakiyama (AsianHOST, 2016)

Necessary and Sufficient Numbers of Cards for Securely Computing Two-Bit Output Functions. - Danny Francis; Syarifah Ruqayyah Aljunid; Takuya Nishida; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (Mycrypt, 2016)

How to Implement a Random Bisection Cut. - Itaru Ueda; Akihiro Nishimura; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (TPNC, 2016)

POSTER: Is Active Electromagnetic Side-channel Attack Practical? - Satohiro Wakabayashi; Seita Maruyama; Tatsuya Mori; Shigeki Goto; Masahiro Kinugawa; Yu-ichi Hayashi (CCS, 2017)

The Minimum Number of Cards in Practical Card-based Protocols. - Julia Kastner; Alexander Koch 001; Stefan Walzer; Daiki Miyahara; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (IACR Cryptol. ePrint Arch., 2017)

Card-Based Protocols Using Unequal Division Shuffle. - Akihiro Nishimura; Takuya Nishida; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (IACR Cryptol. ePrint Arch., 2017)

Protecting cryptographic integrated circuits with side-channel information. - Makoto Nagata; Daisuke Fujimoto; Noriyuki Miura; Naofumi Homma; Yu-ichi Hayashi; Kazuo Sakiyama (IEICE Electron. Express, 2017)

Buffer overflow attack with multiple fault injection and a proven countermeasure. - Shoei Nashimoto; Naofumi Homma; Yu-ichi Hayashi; Junko Takahashi; Hitoshi Fuji; Takafumi Aoki (J. Cryptogr. Eng., 2017)

Design Methodology and Validity Verification for a Reactive Countermeasure Against EM Attacks. - Naofumi Homma; Yu-ichi Hayashi; Noriyuki Miura; Daisuke Fujimoto; Makoto Nagata; Takafumi Aoki (J. Cryptol., 2017)

Five-Card AND Protocol in Committed Format Using Only Practical Shuffles. - Yuta Abe; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (APKC@AsiaCCS, 2018)

Practical and Easy-to-Understand Card-Based Implementation of Yao's Millionaire Protocol. - Daiki Miyahara; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (COCOA, 2018)

A 286F2/cell distributed bulk-current sensor and secure flush code eraser against laser fault injection attack. - Kohei Matsuda; Tatsuya Fujii; Natsu Shoji; Takeshi Sugawara 001; Kazuo Sakiyama; Yu-ichi Hayashi; Makoto Nagata; Noriyuki Miura (ISSCC, 2018)

Analyzing Execution Time of Card-Based Protocols. - Daiki Miyahara; Itaru Ueda; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (UCNC, 2018)

Secret Key Amplification from Uniformly Leaked Key Exchange Complete Graph. - Tatsuya Sasaki; Bateh Mathias Agbor; Shingo Masuda; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (WALCOM, 2018)

A Feasibility Study of Radio-frequency Retroreflector Attack. - Satohiro Wakabayashi; Seita Maruyama; Tatsuya Mori; Shigeki Goto; Masahiro Kinugawa; Yu-ichi Hayashi (WOOT @ USENIX Security Symposium, 2018)

Pile-Shifting Scramble for Card-Based Protocols. - Akihiro Nishimura; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018)

A 286 F2/Cell Distributed Bulk-Current Sensor and Secure Flush Code Eraser Against Laser Fault Injection Attack on Cryptographic Processor. - Kohei Matsuda; Tatsuya Fujii; Natsu Shoji; Takeshi Sugawara 001; Kazuo Sakiyama; Yu-ichi Hayashi; Makoto Nagata; Noriyuki Miura (IEEE J. Solid State Circuits, 2018)

Card-based protocols using unequal division shuffles. - Akihiro Nishimura; Takuya Nishida; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (Soft Comput., 2018)

A Demonstration of a HT-Detection Method Based on Impedance Measurements of the Wiring Around ICs. - Daisuke Fujimoto; Shota Nin; Yu-ichi Hayashi; Noriyuki Miura; Makoto Nagata; Tsutomu Matsumoto (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

Design Considerations for EM Pulse Fault Injection. - Arthur Beckers; Masahiro Kinugawa; Yu-ichi Hayashi; Daisuke Fujimoto; Josep Balasch; Benedikt Gierlichs; Ingrid Verbauwhede (CARDIS, 2019)

Constructing Sliding Windows Leak from Noisy Cache Timing Information of OSS-RSA. - Rei Ueno; Junko Takahashi; Yu-ichi Hayashi; Naofumi Homma (PROOFS, 2019)

Fundamental Study on the Effects of Connector Torque Value on the Change of Inductance at the Contact Boundary. - Daisuke Fujimoto; Takashi Narimatsu; Yu-ichi Hayashi (IEICE Trans. Electron., 2019)

Introduction to Electromagnetic Information Security. - Yu-ichi Hayashi; Naofumi Homma (IEICE Trans. Commun., 2019)

Electromagnetic Information Extortion from Electronic Devices Using Interceptor and Its Countermeasure. - Masahiro Kinugawa; Daisuke Fujimoto; Yu-ichi Hayashi (IACR Trans. Cryptogr. Hardw. Embed. Syst., 2019)

Comparison of Pearson correlation coefficient and distance correlation in Correlation Power Analysis on Digital Multiplier. - Jurica Kundrata; Daisuke Fujimoto; Yu-ichi Hayashi; Adrijan Baric (MIPRO, 2020)

Secure implementations of a random bisection cut. - Itaru Ueda; Daiki Miyahara; Akihiro Nishimura; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (Int. J. Inf. Sec., 2020)

Practical card-based implementations of Yao's millionaire protocol. - Daiki Miyahara; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (Theor. Comput. Sci., 2020)

Efficient Algorithms for Sign Detection in RNS Using Approximate Reciprocals. - Shinichi Kawamura; Yuichi Komano; Hideo Shimizu; Saki Osuka; Daisuke Fujimoto; Yu-ichi Hayashi; Kentaro Imafuku (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021)

Evaluating card-based protocols in terms of execution time. - Daiki Miyahara; Itaru Ueda; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (Int. J. Inf. Sec., 2021)

A method for constructing sliding windows leak from noisy cache timing information. - Rei Ueno; Junko Takahashi; Yu-ichi Hayashi; Naofumi Homma (J. Cryptogr. Eng., 2021)

Five-Card AND Computations in Committed Format Using Only Uniform Cyclic Shuffles. - Yuta Abe; Yu-ichi Hayashi; Takaaki Mizuki; Hideaki Sone (New Gener. Comput., 2021)

Card-Minimal Protocols for Three-Input Functions with Standard Playing Cards. - Rikuo Haga; Yuichi Hayashi; Daiki Miyahara; Takaaki Mizuki (AFRICACRYPT, 2022)

Card-Based Secure Sorting Protocol. - Rikuo Haga; Kodai Toyoda; Yuto Shinoda; Daiki Miyahara; Kazumasa Shinagawa; Yuichi Hayashi; Takaaki Mizuki (IWSEC, 2022)

Fundamental Study on Detecting Hardware Trojans in Printed Circuit Boards Using Ring Oscillators. - Koki Abe; Daisuke Fujimoto; Yuichi Hayashi (EMC Compo, 2024)

Current Consumption Modeling of Logic Cells Based on Measurements for Side-channel Attack Simulation. - Daisuke Fujimoto; Taichi Sato; Yuichi Hayashi (EMC Compo, 2024)

Experimental Evaluation for Detecting Aging Effect on Microcontrollers based on Side-Channel Analysis. - Yuki Kaneko; Yuichi Hayashi; Naofumi Homma (EMC Compo, 2024)

Controlling Faulty Byte Outputs with IEMI against Cryptographic ICs. - Hikaru Nishiyama; Daisuke Fujimoto; Yuichi Hayashi (EMC Compo, 2024)

Current consumption model for more efficient side-channel tolerant design at FPGA design stage. - Daisuke Fujimoto; Yuichi Hayashi (ASP-DAC, 2025)

Amplifying Electromagnetic Leakage by Hardware Trojans Through Cable Geometry Manipulation. - Hayato Ide; Shohei Matsumoto; Taiki Kitazawa; Shugo Kaji; Daisuke Fujimoto; Takashi Kasuga; Yuichi Hayashi (HOST, 2025)

Detection of Hardware Trojans Using a Capacitance Sensor Focused on Parasitic Coupling Between Wires. - Rikuo Haga; Shugo Kaji; Daisuke Fujimoto; Yuichi Hayashi (NewCAS, 2025)

A Non-Invasive Contactless Detection of Recycled Microcontrollers Based on Side-Channel Analysis. - Yuki Kaneko; Yuichi Hayashi; Naofumi Homma (NewCAS, 2025)

Remote fault injection attack against cryptographic modules via intentional electromagnetic interference from an antenna. - Hikaru Nishiyama; Daisuke Fujimoto; Yuichi Hayashi (J. Cryptogr. Eng., 2025)

CHIRP: Compact and High-Performance FPGA Implementation of Unified Hardware Accelerators for Ring-Binary-LWE-based PQC. - Tianyou Bao; Pengzhou He; Daisuke Fujimoto; Yuichi Hayashi; Jiafeng Xie (ACM Trans. Reconfigurable Technol. Syst., 2025)