Naofumi Homma

186 papers A* 4A 12B 4C 17Misc 3Journal 90Unranked 55
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Formal Security Proof of Masking: Reduction from Relaxed Noisy Leakage to Probing Model without Random Probing and Application to LR Primitive.
IACR Cryptol. ePrint Arch.
Rei Ueno, Akiko Inoue, Kazuhiko Minematsu, Akira Ito, Naofumi Homma
2025 — conf
A Non-Invasive Contactless Detection of Recycled Microcontrollers Based on Side-Channel Analysis.
NewCAS
Yuki Kaneko, Yuichi Hayashi, Naofumi Homma
2025 J jnl
AVX2 Implementation of QR-UOV for Modern x86 Processors.
IACR Cryptol. ePrint Arch.
Hiroshi Amagasa, Rei Ueno, Naofumi Homma
2025 J jnl
All You Need is XOR-Convolution: A Generalized Higher-Order Side-Channel Attack with Application to XEX/XE-based Encryptions.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Rei Ueno, Akira Ito, Yosuke Todo, Akiko Inoue, Kazuhiko Minematsu, Hibiki Ishikawa, Naofumi Homma
2025 J jnl
How to Implement Authenticated Encryption on XTS-Enabled Devices.
IACR Trans. Symmetric Cryptol.
Akiko Inoue, Kazuhiko Minematsu, Rei Ueno, Naofumi Homma
2025 J jnl
Perceived Information Revisited II Information-Theoretical Analysis of Deep-Learning Based Side-Channel Attacks.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Akira Ito, Rei Ueno, Naofumi Homma
2024 B conf
Comparative Analysis and Implementation of Jump Address Masking for Preventing TEE Bypassing Fault Attacks.
ARES
Shoei Nashimoto, Rei Ueno, Naofumi Homma
2024 — ed.
Constructive Side-Channel Analysis and Secure Design - 15th International Workshop, COSADE 2024, Gardanne, France, April 9-10, 2024, Proceedings
COSADE
Romain Wacquez, Naofumi Homma
2024 A* conf
Crystalor: Recoverable Memory Encryption Mechanism with Optimized Metadata Structure.
CCS
Rei Ueno, Hiromichi Haneda, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2024 — conf
Experimental Evaluation for Detecting Aging Effect on Microcontrollers based on Side-Channel Analysis.
EMC Compo
Yuki Kaneko, Yuichi Hayashi, Naofumi Homma
2024 J jnl
Fallen Sanctuary: A Higher-Order and Leakage-Resilient Rekeying Scheme.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Rei Ueno, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2024 J jnl
Perceived Information Revisited II: Information-Theoretical Analysis of Deep-Learning Based Side-Channel Attacks.
IACR Cryptol. ePrint Arch.
Akira Ito, Rei Ueno, Naofumi Homma
2024 J jnl
Side-Channel Linearization Attack on Unrolled Trivium Hardware.
IACR Commun. Cryptol.
Soichiro Kobayashi, Rei Ueno, Yosuke Todo, Naofumi Homma
2024 J jnl
SoK: Pseudorandom Generation for Masked Cryptographic Implementation.
IACR Cryptol. ePrint Arch.
Rei Ueno, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2023 J jnl
Crystalor: Persistent Memory Encryption Mechanism with Optimized Metadata Structure and Fast Crash Recovery.
IACR Cryptol. ePrint Arch.
Rei Ueno, Hiromichi Haneda, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2023 — conf
Efficient DFA-Resistant AES Hardware Based on Concurrent Fault Detection Scheme.
ISMVL
Rei Ueno, Yusuke Yagyu, Naofumi Homma
2023 J jnl
Fallen Sanctuary: A Higher-Order and Leakage-Resilient Rekeying Scheme.
IACR Cryptol. ePrint Arch.
Rei Ueno, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2023 J jnl
Formal Analysis of Non-profiled Deep-learning Based Side-channel Attacks.
IACR Cryptol. ePrint Arch.
Akira Ito, Rei Ueno, Rikuma Tanaka, Naofumi Homma
2023 J jnl
Homomorphic encryption for stochastic computing.
J. Cryptogr. Eng.
Ryusuke Koseki, Akira Ito, Rei Ueno, Mehdi Tibouchi, Naofumi Homma
2023 J jnl
How Secure is Exponent-blinded RSA-CRT with Sliding Window Exponentiation?
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Rei Ueno, Naofumi Homma
2023 J jnl
Multiple-Valued Plaintext-Checking Side-Channel Attacks on Post-Quantum KEMs.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Yutaro Tanaka, Rei Ueno, Keita Xagawa, Akira Ito, Junko Takahashi, Naofumi Homma
2023 J jnl
Side-Channel Analysis Against SecOC-Compliant AES-CMAC.
IEEE Trans. Circuits Syst. II Express Briefs
Katsumi Ebina, Rei Ueno, Naofumi Homma
2022 J jnl
AES S-Box Hardware With Efficiency Improvement Based on Linear Mapping Optimization.
IEEE Trans. Circuits Syst. II Express Briefs
Ayano Nakashima, Rei Ueno, Naofumi Homma
2022 J jnl
Bypassing Isolated Execution on RISC-V using Side-Channel-Assisted Fault-Injection and Its Countermeasure.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Shoei Nashimoto, Daisuke Suzuki, Rei Ueno, Naofumi Homma
2022 J jnl
Curse of Re-encryption: A Generic Power/EM Analysis on Post-Quantum KEMs.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Rei Ueno, Keita Xagawa, Yutaro Tanaka, Akira Ito, Junko Takahashi, Naofumi Homma
2022 J jnl
ELM: A Low-Latency and Scalable Memory Encryption Scheme.
IEEE Trans. Inf. Forensics Secur.
Akiko Inoue, Kazuhiko Minematsu, Maya Oda, Rei Ueno, Naofumi Homma
2022 J jnl
Efficient Formal Verification of Galois-Field Arithmetic Circuits Using ZDD Representation of Boolean Polynomials.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Akira Ito, Rei Ueno, Naofumi Homma
2022 C conf
Efficient Modular Polynomial Multiplier for NTT Accelerator of Crystals-Kyber.
DSD
Yuma Itabashi, Rei Ueno, Naofumi Homma
2022 C conf
High-Speed Hardware Architecture for Post-Quantum Diffie-Hellman Key Exchange Based on Residue Number System.
ISCAS
Rei Ueno, Naofumi Homma
2022 J jnl
Multiple-Valued Plaintext-Checking Side-Channel Attacks on Post-Quantum KEMs.
IACR Cryptol. ePrint Arch.
Yutaro Tanaka, Rei Ueno, Keita Xagawa, Akira Ito, Junko Takahashi, Naofumi Homma
2022 A* conf
On the Success Rate of Side-Channel Attacks on Masked Implementations: Information-Theoretical Bounds and Their Practical Usage.
CCS
Akira Ito, Rei Ueno, Naofumi Homma
2022 J jnl
On the Success Rate of Side-Channel Attacks on Masked Implementations: Information-Theoretical Bounds and Their Practical Usage.
IACR Cryptol. ePrint Arch.
Akira Ito, Rei Ueno, Naofumi Homma
2022 J jnl
One Truth Prevails: A Deep-learning Based Single-Trace Power Analysis on RSA-CRT with Windowed Exponentiation.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Kotaro Saito, Akira Ito, Rei Ueno, Naofumi Homma
2022 J jnl
Perceived Information Revisited New Metrics to Evaluate Success Rate of Side-Channel Attacks.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Akira Ito, Rei Ueno, Naofumi Homma
2021 — conf
A Formal Approach to Identifying Hardware Trojans in Cryptographic Hardware.
ISMVL
Akira Ito, Rei Ueno, Naofumi Homma
2021 J jnl
A Systematic Design Methodology of Formally Proven Side-Channel-Resistant Cryptographic Hardware.
IEEE Des. Test
Rei Ueno, Naofumi Homma, Sumio Morioka, Takafumi Aoki
2021 J jnl
A method for constructing sliding windows leak from noisy cache timing information.
J. Cryptogr. Eng.
Rei Ueno, Junko Takahashi, Yu-ichi Hayashi, Naofumi Homma
2021 J jnl
An Algebraic Approach to Verifying Galois-Field Arithmetic Circuits with Multiple-Valued Characteristics.
IEICE Trans. Inf. Syst.
Akira Ito, Rei Ueno, Naofumi Homma
2021 J jnl
Curse of Re-encryption: A Generic Power/EM Analysis on Post-Quantum KEMs.
IACR Cryptol. ePrint Arch.
Rei Ueno, Keita Xagawa, Yutaro Tanaka, Akira Ito, Junko Takahashi, Naofumi Homma
2021 J jnl
Diffusional Side-Channel Leakage From Unrolled Lightweight Block Ciphers: A Case Study of Power Analysis on PRINCE.
IEEE Trans. Inf. Forensics Secur.
Ville Yli-Mäyry, Rei Ueno, Noriyuki Miura, Makoto Nagata, Shivam Bhasin, Yves Mathieu, Tarik Graba, Jean-Luc Danger, Naofumi Homma
2021 C conf
Extraction of Binarized Neural Network Architecture and Secret Parameters Using Side-Channel Information.
ISCAS
Ville Yli-Mäyry, Akira Ito, Naofumi Homma, Shivam Bhasin, Dirmanto Jap
2021 — conf
Fault-Injection Attacks Against NIST's Post-Quantum Cryptography Round 3 KEM Candidates.
ASIACRYPT (2)
Keita Xagawa, Akira Ito, Rei Ueno, Junko Takahashi, Naofumi Homma
2021 J jnl
Fault-Injection Attacks against NIST's Post-Quantum Cryptography Round 3 KEM Candidates.
IACR Cryptol. ePrint Arch.
Keita Xagawa, Akira Ito, Rei Ueno, Junko Takahashi, Naofumi Homma
2021 J jnl
Imbalanced Data Problems in Deep Learning-Based Side-Channel Attacks: Analysis and Solution.
IEEE Trans. Inf. Forensics Secur.
Akira Ito, Kotaro Saito, Rei Ueno, Naofumi Homma
2021 J jnl
Toward Optimal Deep-Learning Based Side-Channel Attacks: Probability Concentration Inequality Loss and Its Usage.
IACR Cryptol. ePrint Arch.
Akira Ito, Rei Ueno, Naofumi Homma
2020 J jnl
Bypassing Isolated Execution on RISC-V with Fault Injection.
IACR Cryptol. ePrint Arch.
Shoei Nashimoto, Daisuke Suzuki, Rei Ueno, Naofumi Homma
2020 — conf
Debiasing Method for Efficient Ternary Fuzzy Extractors and Ternary Physically Unclonable Functions.
ISMVL
Kohei Kazumori, Rei Ueno, Naofumi Homma
2020 J jnl
ELM : A Low-Latency and Scalable Memory Encryption Scheme.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Kazuhiko Minematsu, Maya Oda, Rei Ueno, Naofumi Homma
2020 — conf
Effective Formal Verification for Galois-field Arithmetic Circuits with Multiple-Valued Characteristics.
ISMVL
Akira Ito, Rei Ueno, Naofumi Homma
2020 J jnl
High Throughput/Gate AES Hardware Architectures Based on Datapath Compression.
IEEE Trans. Computers
Rei Ueno, Naofumi Homma, Sumio Morioka, Noriyuki Miura, Kohei Matsuda, Makoto Nagata, Shivam Bhasin, Yves Mathieu, Tarik Graba, Jean-Luc Danger
2020 A conf
Machine Learning and Hardware security: Challenges and Opportunities -Invited Talk-.
ICCAD
Francesco Regazzoni, Shivam Bhasin, Amir Alipour, Ihab Alshaer, Furkan Aydin, Aydin Aysu, Vincent Beroulle, Giorgio Di Natale, Paul D. Franzon, David Hély, Naofumi Homma, Akira Ito, Dirmanto Jap, Priyank Kashyap, Ilia Polian, Seetal Potluri, Rei Ueno, Elena-Ioana Vatajelu, Ville Yli-Mäyry
2020 C conf
PMAC++: Incremental MAC Scheme Adaptable to Lightweight Block Ciphers.
ISCAS
Maya Oda, Rei Ueno, Akiko Inoue, Kazuhiko Minematsu, Naofumi Homma
2020 — conf
Practical Side-Channel Based Model Extraction Attack on Tree-Based Machine Learning Algorithm.
ACNS Workshops
Dirmanto Jap, Ville Yli-Mäyry, Akira Ito, Rei Ueno, Shivam Bhasin, Naofumi Homma
2020 J jnl
Rejection Sampling Schemes for Extracting Uniform Distribution from Biased PUFs.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Rei Ueno, Kohei Kazumori, Naofumi Homma
2020 — conf
Single-Trace Side-Channel Analysis on Polynomial-Based MAC Schemes.
COSADE
Rei Ueno, Kazuhide Fukushima, Yuto Nakano, Shinsaku Kiyomoto, Naofumi Homma
2020 J jnl
Unified Hardware for High-Throughput AES-Based Authenticated Encryptions.
IEEE Trans. Circuits Syst. II Express Briefs
Shotaro Sawataishi, Rei Ueno, Naofumi Homma
2019 — conf
A Ternary Fuzzy Extractor for Efficient Cryptographic Key Generation.
ISMVL
Kohei Kazumori, Rei Ueno, Naofumi Homma
2019 — conf
Constructing Sliding Windows Leak from Noisy Cache Timing Information of OSS-RSA.
PROOFS
Rei Ueno, Junko Takahashi, Yu-ichi Hayashi, Naofumi Homma
2019 J jnl
Efficient Fuzzy Extractors Based on Ternary Debiasing Method for Biased Physically Unclonable Functions.
IEEE Trans. Circuits Syst. I Regul. Pap.
Manami Suzuki, Rei Ueno, Naofumi Homma, Takafumi Aoki
2019 C conf
High Throughput/Gate FN-Based Hardware Architectures for AES-OTR.
ISCAS
Rei Ueno, Naofumi Homma, Tomonori Iida, Kazuhiko Minematsu
2019 J jnl
Highly efficient GF(2
J. Cryptogr. Eng.
Rei Ueno, Naofumi Homma, Yasuyuki Nogami, Takafumi Aoki
2019 J jnl
Introduction to Electromagnetic Information Security.
IEICE Trans. Commun.
Yu-ichi Hayashi, Naofumi Homma
2019 J jnl
Tackling Biased PUFs Through Biased Masking: A Debiasing Method for Efficient Fuzzy Extractor.
IEEE Trans. Computers
Rei Ueno, Manami Suzuki, Naofumi Homma
2018 — conf
A Non-Reversible Insertion Method for Hardware Trojans Based on Path Delay Faults.
PROOFS
Akira Ito, Rei Ueno, Naofumi Homma, Takafumi Aoki
2018 J jnl
Characterizing Parallel Multipliers for Detecting Hardware Trojans.
FLAP
Akira Ito, Rei Ueno, Naofumi Homma, Takafumi Aoki
2018 J jnl
Introduction to the CHES 2017 special issue.
J. Cryptogr. Eng.
Wieland Fischer, Naofumi Homma
2018 — conf
On Masked Galois-Field Multiplication for Authenticated Encryption Resistant to Side Channel Analysis.
COSADE
Hirokazu Oshida, Rei Ueno, Naofumi Homma, Takafumi Aoki
2018 — conf
On the Detectability of Hardware Trojans Embedded in Parallel Multipliers.
ISMVL
Akira Ito, Rei Ueno, Naofumi Homma, Takafumi Aoki
2018 — conf
Quaternary Debiasing for Physically Unclonable Functions.
ISMVL
Manami Suzuki, Rei Ueno, Naofumi Homma, Takafumi Aoki
2018 — conf
Side-channel-aware LSI design.
VLSI-DAT
Naofumi Homma
2017 — conf
A Systematic Design of Tamper-Resistant Galois-Field Arithmetic Circuits Based on Threshold Implementation with (d + 1) Input Shares.
ISMVL
Rei Ueno, Naofumi Homma, Takafumi Aoki
2017 J jnl
Automatic Generation System for Multiple-Valued Galois-Field Parallel Multipliers.
IEICE Trans. Inf. Syst.
Rei Ueno, Naofumi Homma, Takafumi Aoki
2017 A conf
Automatic generation of formally-proven tamper-resistant Galois-field multipliers based on generalized masking scheme.
DATE
Rei Ueno, Naofumi Homma, Sumio Morioka, Takafumi Aoki
2017 J jnl
Buffer overflow attack with multiple fault injection and a proven countermeasure.
J. Cryptogr. Eng.
Shoei Nashimoto, Naofumi Homma, Yu-ichi Hayashi, Junko Takahashi, Hitoshi Fuji, Takafumi Aoki
2017 — conf
Chosen-input side-channel analysis on unrolled light-weight cryptographic hardware.
ISQED
Ville Yli-Mäyry, Naofumi Homma, Takafumi Aoki
2017 A ed.
Cryptographic Hardware and Embedded Systems - CHES 2017 - 19th International Conference, Taipei, Taiwan, September 25-28, 2017, Proceedings
CHES
Wieland Fischer, Naofumi Homma
2017 J jnl
Design Methodology and Validity Verification for a Reactive Countermeasure Against EM Attacks.
J. Cryptol.
Naofumi Homma, Yu-ichi Hayashi, Noriyuki Miura, Daisuke Fujimoto, Makoto Nagata, Takafumi Aoki
2017 — conf
Fault Injection Attack on Salsa20 and ChaCha and a Lightweight Countermeasure.
TrustCom/BigDataSE/ICESS
Kazuhide Fukushima, Rui Xu, Shinsaku Kiyomoto, Naofumi Homma
2017 J jnl
Formal Approach for Verifying Galois Field Arithmetic Circuits of Higher Degrees.
IEEE Trans. Computers
Rei Ueno, Naofumi Homma, Yukihiro Sugawara, Takafumi Aoki
2017 J jnl
Hierarchical Formal Verification Combining Algebraic Transformation with PPRM Expansion and Its Application to Masked Cryptographic Processors.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Rei Ueno, Naofumi Homma, Takafumi Aoki, Sumio Morioka
2017 J jnl
Introduction to the PROOFS 2016 special section.
J. Cryptogr. Eng.
Naofumi Homma
2017 — conf
Multiple-Valued Debiasing for Physically Unclonable Functions and Its Application to Fuzzy Extractors.
COSADE
Manami Suzuki, Rei Ueno, Naofumi Homma, Takafumi Aoki
2017 J jnl
Power Analysis on Unrolled Architecture with Points-of-Interest Search and Its Application to PRINCE Block Cipher.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Ville Yli-Mäyry, Naofumi Homma, Takafumi Aoki
2017 — conf
Practical Power Analysis on KCipher-2 Software on Low-End Microcontrollers.
EuroS&P Workshops
Wataru Kawai, Rei Ueno, Naofumi Homma, Takafumi Aoki, Kazuhide Fukushima, Shinsaku Kiyomoto
2017 J jnl
Protecting cryptographic integrated circuits with side-channel information.
IEICE Electron. Express
Makoto Nagata, Daisuke Fujimoto, Noriyuki Miura, Naofumi Homma, Yu-ichi Hayashi, Kazuo Sakiyama
2017 — conf
Toward More Efficient DPA-Resistant AES Hardware Architecture Based on Threshold Implementation.
COSADE
Rei Ueno, Naofumi Homma, Takafumi Aoki
2016 J jnl
A Formal Verification Method of Error Correction Code Processors Over Galois-Field Arithmetic.
J. Multiple Valued Log. Soft Comput.
Rei Ueno, Naofumi Homma, Takafumi Aoki
2016 A conf
A High Throughput/Gate AES Hardware Architecture by Compressing Encryption and Decryption Datapaths - Toward Efficient CBC-Mode Implementation.
CHES
Rei Ueno, Sumio Morioka, Naofumi Homma, Takafumi Aoki
2016 J jnl
A High Throughput/Gate AES Hardware Architecture by Compressing Encryption and Decryption Datapaths - Toward Efficient CBC-Mode Implementation.
IACR Cryptol. ePrint Arch.
Rei Ueno, Sumio Morioka, Naofumi Homma, Takafumi Aoki
2016 — conf
Formal Design of Pipelined GF Arithmetic Circuits and Its Application to Cryptographic Processors.
ISMVL
Rei Ueno, Yukihiro Sugawara, Naofumi Homma, Takafumi Aoki
2016 J jnl
Guest Editorial Emerging Topics in Multiple-Valued Logic and Its Applications.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Vincent C. Gaudet, Jon T. Butler, Robert Wille, Naofumi Homma
2016 C ed.
Smart Card Research and Advanced Applications - 14th International Conference, CARDIS 2015, Bochum, Germany, November 4-6, 2015. Revised Selected Papers
CARDIS
Naofumi Homma, Marcel Medwed
2015 C ed.
2015 Workshop on Fault Diagnosis and Tolerance in Cryptography, FDTC 2015, Saint Malo, France, September 13, 2015
FDTC
Naofumi Homma, Victor Lomné
2015 — conf
A DPA/DEMA/LEMA-resistant AES cryptographic processor with supply-current equalizer and micro EM probe sensor.
ASP-DAC
Daisuke Fujimoto, Noriyuki Miura, Yu-ichi Hayashi, Naofumi Homma, Takafumi Aoki, Makoto Nagata
2015 J jnl
A Formal Approach to Designing Multiple-Valued Arithmetic Circuits.
J. Multiple Valued Log. Soft Comput.
Kazuya Saito, Naofumi Homma, Takafumi Aoki
2015 J jnl
A Silicon-Level Countermeasure Against Fault Sensitivity Analysis and Its Evaluation.
IEEE Trans. Very Large Scale Integr. Syst.
Sho Endo, Yang Li, Naofumi Homma, Kazuo Sakiyama, Kazuo Ohta, Daisuke Fujimoto, Makoto Nagata, Toshihiro Katashita, Jean-Luc Danger, Takafumi Aoki
2015 J jnl
An Adaptive Multiple-Fault Injection Attack on Microcontrollers and a Countermeasure.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Sho Endo, Naofumi Homma, Yu-ichi Hayashi, Junko Takahashi, Hitoshi Fuji, Takafumi Aoki
2015 A* conf
EM attack sensor: concept, circuit, and design-automation methodology.
DAC
Noriyuki Miura, Daisuke Fujimoto, Makoto Nagata, Naofumi Homma, Yu-ichi Hayashi, Takafumi Aoki
2015 J jnl
Efficient DFA on SPN-Based Block Ciphers and Its Application to the LED Block Cipher.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Rei Ueno, Naofumi Homma, Takafumi Aoki
2015 J jnl
Electromagnetic Analysis against Public-Key Cryptographic Software on Embedded OS.
IEICE Trans. Commun.
Hajime Uno, Sho Endo, Naofumi Homma, Yu-ichi Hayashi, Takafumi Aoki
2015 — conf
Formal Design of Galois-Field Arithmetic Circuits Based on Polynomial Ring Representation.
ISMVL
Rei Ueno, Naofumi Homma, Yukihiro Sugawara, Takafumi Aoki
2015 A conf
Highly Efficient GF(2
CHES
Rei Ueno, Naofumi Homma, Yukihiro Sugawara, Yasuyuki Nogami, Takafumi Aoki
2015 J jnl
Highly Efficient GF(2
IACR Cryptol. ePrint Arch.
Rei Ueno, Naofumi Homma, Yukihiro Sugawara, Yasuyuki Nogami, Takafumi Aoki
2015 — conf
Improved Power Analysis on Unrolled Architecture and Its Application to PRINCE Block Cipher.
LightSec
Ville Yli-Mäyry, Naofumi Homma, Takafumi Aoki
2015 — conf
System for Automatic Generation of Parallel Multipliers over Galois Fields.
ISMVL
Yukihiro Sugawara, Rei Ueno, Naofumi Homma, Takafumi Aoki
2014 — conf
A Multiple-Fault Injection Attack by Adaptive Timing Control Under Black-Box Conditions and a Countermeasure.
COSADE
Sho Endo, Naofumi Homma, Yu-ichi Hayashi, Junko Takahashi, Hitoshi Fuji, Takafumi Aoki
2014 A* conf
A Threat for Tablet PCs in Public Space: Remote Visualization of Screen Images Using EM Emanation.
CCS
Yu-ichi Hayashi, Naofumi Homma, Mamoru Miura, Takafumi Aoki, Hideaki Sone
2014 — conf
A hierarchical formal approach to verifying side-channel resistant cryptographic processors.
HOST
Kotaro Okamoto, Naofumi Homma, Takafumi Aoki, Sumio Morioka
2014 — conf
A local EM-analysis attack resistant cryptographic engine with fully-digital oscillator-based tamper-access sensor.
VLSIC
Noriyuki Miura, Daisuke Fujimoto, Daichi Tanaka, Yu-ichi Hayashi, Naofumi Homma, Takafumi Aoki, Makoto Nagata
2014 — conf
An Efficient Approach to Verifying Galois-Field Arithmetic Circuits of Higher Degrees and Its Application to ECC Decoders.
ISMVL
Rei Ueno, Kotaro Okamoto, Naofumi Homma, Takafumi Aoki
2014 J jnl
Chosen-IV Correlation Power Analysis on KCipher-2 Hardware and a Masking-Based Countermeasure.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Takafumi Hibiki, Naofumi Homma, Yuto Nakano, Kazuhide Fukushima, Shinsaku Kiyomoto, Yutaka Miyake, Takafumi Aoki
2014 J jnl
EM Attack Is Non-Invasive? - Design Methodology and Validity Verification of EM Attack Sensor.
IACR Cryptol. ePrint Arch.
Naofumi Homma, Yu-ichi Hayashi, Noriyuki Miura, Daisuke Fujimoto, Daichi Tanaka, Makoto Nagata, Takafumi Aoki
2014 A conf
EM Attack Is Non-invasive? - Design Methodology and Validity Verification of EM Attack Sensor.
CHES
Naofumi Homma, Yu-ichi Hayashi, Noriyuki Miura, Daisuke Fujimoto, Daichi Tanaka, Makoto Nagata, Takafumi Aoki
2014 J jnl
Formal Design of Arithmetic Circuits over Galois Fields Based on Normal Basis Representations.
IEICE Trans. Inf. Syst.
Kotaro Okamoto, Naofumi Homma, Takafumi Aoki
2014 J jnl
Power Noise Measurements of Cryptographic VLSI Circuits Regarding Side-Channel Information Leakage.
IEICE Trans. Electron.
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, Shivam Bhasin, Jean-Luc Danger
2014 J jnl
Practical DFA Strategy for AES Under Limited-access Conditions.
J. Inf. Process.
Kazuo Sakiyama, Yang Li, Shigeto Gomisawa, Yu-ichi Hayashi, Mitsugu Iwamoto, Naofumi Homma, Takafumi Aoki, Kazuo Ohta
2014 — conf
Side-channel leakage on silicon substrate of CMOS cryptographic chip.
HOST
Daisuke Fujimoto, Daichi Tanaka, Noriyuki Miura, Makoto Nagata, Yu-ichi Hayashi, Naofumi Homma, Shivam Bhasin, Jean-Luc Danger
2014 J jnl
Toward Formal Design of Practical Cryptographic Hardware Based on Galois Field Arithmetic.
IEEE Trans. Computers
Naofumi Homma, Kazuya Saito, Takafumi Aoki
2013 — conf
A Graph-Based Approach to Designing Parallel Multipliers over Galois Fields Based on Normal Basis Representations.
ISMVL
Kotaro Okamoto, Naofumi Homma, Takafumi Aoki
2013 — conf
Chosen-IV Correlation Power Analysis on KCipher-2 and a Countermeasure.
COSADE
Takafumi Hibiki, Naofumi Homma, Yuto Nakano, Kazuhide Fukushima, Shinsaku Kiyomoto, Yutaka Miyake, Takafumi Aoki
2013 — conf
Exploring the Relations between Fault Sensitivity and Power Consumption.
COSADE
Yang Li, Sho Endo, Nicolas Debande, Naofumi Homma, Takafumi Aoki, Thanh-Ha Le, Jean-Luc Danger, Kazuo Ohta, Kazuo Sakiyama
2013 — conf
Transient analysis of EM radiation associated with information leakage from cryptographic ICs.
EMC Compo
Yu-ichi Hayashi, Naofumi Homma, Takafumi Aoki, Yuichiro Okugawa, Yoshiharu Akiyama
2013 — conf
Yet Another Fault-Based Leakage in Non-uniform Faulty Ciphertexts.
FPS
Yang Li, Yu-ichi Hayashi, Arisa Matsubara, Naofumi Homma, Takafumi Aoki, Kazuo Ohta, Kazuo Sakiyama
2012 J jnl
A Configurable On-Chip Glitchy-Clock Generator for Fault Injection Experiments.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Sho Endo, Takeshi Sugawara, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2012 J jnl
A Formal Approach to Designing Cryptographic Processors Based on $GF(2^m)$ Arithmetic Circuits.
IEEE Trans. Inf. Forensics Secur.
Naofumi Homma, Kazuya Saito, Takafumi Aoki
2012 C conf
An Efficient Countermeasure against Fault Sensitivity Analysis Using Configurable Delay Blocks.
FDTC
Sho Endo, Yang Li, Naofumi Homma, Kazuo Sakiyama, Kazuo Ohta, Takafumi Aoki
2012 — conf
Effective data processing and protection techniques for community network nodes.
WPMC
Naofumi Homma, Takafumi Aoki
2012 J jnl
Evaluation of Information Leakage from Cryptographic Hardware via Common-Mode Current.
IEICE Trans. Electron.
Yu-ichi Hayashi, Naofumi Homma, Takaaki Mizuki, Takeshi Sugawara, Yoshiki Kayano, Takafumi Aoki, Shigeki Minegishi, Akashi Satoh, Hideaki Sone, Hiroshi Inoue
2012 J jnl
Fair and Consistent Hardware Evaluation of Fourteen Round Two SHA-3 Candidates.
IEEE Trans. Very Large Scale Integr. Syst.
Miroslav Knezevic, Kazuyuki Kobayashi, Jun Ikegami, Shin'ichiro Matsuo, Akashi Satoh, Ünal Koçabas, Junfeng Fan, Toshihiro Katashita, Takeshi Sugawara, Kazuo Sakiyama, Ingrid Verbauwhede, Kazuo Ohta, Naofumi Homma, Takafumi Aoki
2012 — conf
Formal Design of Multiple-Valued Arithmetic Algorithms over Galois Fields and Its Application to Cryptographic Processor.
ISMVL
Naofumi Homma, Kazuya Saito, Takafumi Aoki
2012 Misc conf
Security Evaluation of Cryptographic Modules against Profiling Attacks.
ICISC
Yongdae Kim, Naofumi Homma, Takafumi Aoki, Heebong Choi
2011 — conf
A Graph-Based Approach to Designing Multiple-Valued Arithmetic Algorithms.
ISMVL
Kazuya Saito, Naofumi Homma, Takafumi Aoki
2011 J jnl
An on-chip glitchy-clock generator for testing fault injection attacks.
J. Cryptogr. Eng.
Sho Endo, Takeshi Sugawara, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2011 A conf
Enhancement of simple electro-magnetic attacks by pre-characterization in frequency domain and demodulation techniques.
DATE
Olivier Meynard, Denis Réal, Florent Flament, Sylvain Guilley, Naofumi Homma, Jean-Luc Danger
2011 J jnl
High-Performance Architecture for Concurrent Error Detection for AES Processors.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Takeshi Sugawara, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2011 J jnl
Systematic Design of RSA Processors Based on High-Radix Montgomery Multipliers.
IEEE Trans. Very Large Scale Integr. Syst.
Atsushi Miyamoto, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2010 J jnl
Comparative Power Analysis of Modular Exponentiation Algorithms.
IEEE Trans. Computers
Naofumi Homma, Atsushi Miyamoto, Takafumi Aoki, Akashi Satoh, Adi Shamir
2010 — conf
Design of Tamper-Resistant Registers for Multiple-Valued Cryptographic Processors.
ISMVL
Yuichi Baba, Naofumi Homma, Atsushi Miyamoto, Takafumi Aoki
2010 — conf
Hardware Implementations of Hash Function Luffa.
HOST
Akashi Satoh, Toshihiro Katashita, Takeshi Sugawara, Naofumi Homma, Takafumi Aoki
2010 J jnl
Multiple-Valued Constant-Power Adder and Its Application to Cryptographic Processor.
IEICE Trans. Inf. Syst.
Naofumi Homma, Yuichi Baba, Atsushi Miyamoto, Takafumi Aoki
2010 J jnl
Profiling attack using multivariate regression analysis.
IEICE Electron. Express
Takeshi Sugawara, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2009 — conf
Development of side-channel attack standard evaluation environment.
ECCTD
Toshihiro Katashita, Akashi Satoh, Takeshi Sugawara, Naofumi Homma, Takafumi Aoki
2009 — conf
Differential power analysis of AES ASIC implementations with various S-box circuits.
ECCTD
Takeshi Sugawara, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2009 C conf
Evaluation of Simple/Comparative Power Analysis against an RSA ASIC Implementation.
ISCAS
Atsushi Miyamoto, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2009 Misc conf
Mechanism behind Information Leakage in Electromagnetic Analysis of Cryptographic Modules.
WISA
Takeshi Sugawara, Yu-ichi Hayashi, Naofumi Homma, Takaaki Mizuki, Takafumi Aoki, Hideaki Sone, Akashi Satoh
2009 — conf
Multiple-Valued Constant-Power Adder for Cryptographic Processors.
ISMVL
Yuichi Baba, Atsushi Miyamoto, Naofumi Homma, Takafumi Aoki
2009 J jnl
Systematic Approach to Designing Multiple-Valued Arithmetic Circuits Based on Arithmetic Description Language.
J. Multiple Valued Log. Soft Comput.
Naofumi Homma, Yuki Watanabe, Katsuhiko Degawa, Takafumi Aoki, Tatsuo Higuchi
2008 J jnl
A High-Resolution Phase-Based Waveform Matching and Its Application to Side-Channel Attacks.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naofumi Homma, Sei Nagashima, Takeshi Sugawara, Takafumi Aoki, Akashi Satoh
2008 J jnl
A Systematic Approach for Designing Redundant Arithmetic Adders Based on Counter Tree Diagrams.
IEEE Trans. Computers
Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2008 J jnl
Arithmetic Circuit Verification Based on Symbolic Computer Algebra.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yuki Watanabe, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2008 C conf
Arithmetic module generator with algorithm optimization capability.
ISCAS
Yuki Watanabe, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2008 B conf
Chosen-message SPA attacks against FPGA-based RSA hardware implementations.
FPL
Atsushi Miyamoto, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2008 A conf
Collision-Based Power Analysis of Modular Exponentiation Using Chosen-Message Pairs.
CHES
Naofumi Homma, Atsushi Miyamoto, Takafumi Aoki, Akashi Satoh, Adi Shamir
2008 Misc conf
Compact ASIC Architectures for the 512-Bit Hash Function Whirlpool.
WISA
Takeshi Sugawara, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2008 — conf
Enhanced Correlation Power Analysis Using Key Screening Technique.
ReConFig
Toshihiro Katashita, Akashi Satoh, Takeshi Sugawara, Naofumi Homma, Takafumi Aoki
2008 C conf
Enhanced power analysis attack using chosen message against RSA hardware implementations.
ISCAS
Atsushi Miyamoto, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2008 — conf
High-Level Design of Multiple-Valued Arithmetic Circuits Based on Arithmetic Description Language.
ISMVL
Yuki Watanabe, Naofumi Homma, Katsuhiko Degawa, Takafumi Aoki, Tatsuo Higuchi
2008 A conf
High-Performance Concurrent Error Detection Scheme for AES Hardware.
CHES
Akashi Satoh, Takeshi Sugawara, Naofumi Homma, Takafumi Aoki
2008 C conf
High-performance ASIC implementations of the 128-bit block cipher CLEFIA.
ISCAS
Takeshi Sugawara, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2008 C conf
Systematic design of high-radix Montgomery multipliers for RSA processors.
ICCD
Atsushi Miyamoto, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2007 C conf
A High-Performance ASIC Implementation of the 64-bit Block Cipher CAST-128.
ISCAS
Takeshi Sugawara, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2007 — conf
Algorithm-Level Optimization of Multiple-Valued Arithmetic Circuits Using Counter Tree Diagrams.
ISMVL
Naofumi Homma, Katsuhiko Degawa, Takafumi Aoki, Tatsuo Higuchi
2007 C conf
Application of symbolic computer algebra to arithmetic circuit verification.
ICCD
Yuki Watanabe, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2007 C conf
DPA Using Phase-Based Waveform Matching against Random-Delay Countermeasure.
ISCAS
Sei Nagashima, Naofumi Homma, Yuichi Imai, Takafumi Aoki, Akashi Satoh
2007 J jnl
Design of Multiple-valued Arithmetic Circuits Using Counter Tree Diagrams.
J. Multiple Valued Log. Soft Comput.
Naofumi Homma, Katsuhiko Degawa, Takafumi Aoki, Tatsuo Higuchi
2007 C conf
SPA against an FPGA-Based RSA Implementation with a High-Radix Montgomery Multiplier.
ISCAS
Atsushi Miyamoto, Naofumi Homma, Takafumi Aoki, Akashi Satoh
2007 J jnl
Synthesis of current mirrors based on evolutionary graph generation with transmigration capability.
IEICE Electron. Express
Masanori Natsui, Yoshiaki Tadokoro, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2006 — conf
Algorithm-level interpretation of fast adder structures in binary and multiple-valued logic.
ISMVL
Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2006 J jnl
Formal Design of Arithmetic Circuits Based on Arithmetic Description Language.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naofumi Homma, Yuki Watanabe, Takafumi Aoki, Tatsuo Higuchi
2006 A conf
High-Resolution Side-Channel Attack Using Phase-Based Waveform Matching.
CHES
Naofumi Homma, Sei Nagashima, Yuichi Imai, Takafumi Aoki, Akashi Satoh
2006 J jnl
Systematic Interpretation of Redundant Arithmetic Adders in Binary and Multiple-Valued Logic.
IEICE Trans. Electron.
Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2005 J jnl
Design of Multiple-Valued Logic Circuits Using Graph-Based Evolutionary Synthesis.
J. Multiple Valued Log. Soft Comput.
Masanori Natsui, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2004 — conf
A systematic approach for analyzing fast addition algorithms using counter tree diagrams.
ISCAS (5)
Naofumi Homma, Jun Sakiyama, Taihei Wakamatsu, Takafumi Aoki, Tatsuo Higuchi
2004 — conf
Design and Verification of Parallel Multipliers Using Arithmetic Description Language: ARITH.
ISMVL
Kazuya Ishida, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2004 — conf
Multiplier Block Synthesis Using Evolutionary Graph Generation.
Evolvable Hardware
Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2004 A conf
Topology-Oriented Design of Analog Circuits Based on Evolutionary Graph Generation.
PPSN
Masanori Natsui, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2003 — conf
A framework of evolutionary graph generation system and its application to circuit synthesis.
ISCAS (5)
Naofumi Homma, Takafumi Aoki, Makoto Motegi, Tatsuo Higuchi
2003 J jnl
Counter Tree Diagrams: A Unified Framework for Analyzing Fast Addition Algorithms.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Jun Sakiyama, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2003 J jnl
Evolutionary Synthesis of Arithmetic Circuit Structures.
Artif. Intell. Rev.
Takafumi Aoki, Naofumi Homma, Tatsuo Higuchi
2003 B conf
VLSI circuit design using an object-oriented framework of evolutionary graph generation system.
IEEE Congress on Evolutionary Computation
Naofumi Homma, Masanori Natsui, Takafumi Aoki, Tatsuo Higuchi
2002 A conf
Evolutionary Graph Generation System and Its Application to Bit-Serial Arithmetic Circuit Synthesis.
PPSN
Makoto Motegi, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2002 J jnl
Graph-based evolutionary design of arithmetic circuits.
IEEE Trans. Evol. Comput.
Dingjun Chen, Takafumi Aoki, Naofumi Homma, Toshiki Terasaki, Tatsuo Higuchi
2002 B conf
Graph-based individual representation for evolutionary synthesis of arithmetic circuits.
IEEE Congress on Evolutionary Computation
Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi
2002 J jnl
Parallel Evolutionary Design of Constant-Coefficient Multipliers.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Dingjun Chen, Takafumi Aoki, Naofumi Homma, Tatsuo Higuchi
2001 — conf
Distributed evolutionary design of constant-coefficient multipliers.
ICECS
Dingjun Chen, Takafumi Aoki, Naofumi Homma, Tatsuo Higuchi
2001 — conf
Evolutionary graph generation system with transmigration capability for arithmetic circuit design.
ISCAS (5)
Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi