Akashi SATOH


Evaluation of Information Leakage from Cryptographic Hardware via Common-Mode Current
Yu-ichi HAYASHI  Naofumi HOMMA  Takaaki MIZUKI  Takeshi SUGAWARA  Yoshiki KAYANO  Takafumi AOKI  Shigeki MINEGISHI  Akashi SATOH  Hideaki SONE  Hiroshi INOUE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/06/01
Vol. E95-C  No. 6  pp. 1089-1097
Type of Manuscript: PAPER
Category: Electronic Components
Keyword: 
information securityelectromagnetic information leakagecryptographic modulesside-channel attackscommon-mode currents
  Summary |  Full Text:PDF (2.3MB)

A Configurable On-Chip Glitchy-Clock Generator for Fault Injection Experiments
Sho ENDO  Takeshi SUGAWARA  Naofumi HOMMA  Takafumi AOKI  Akashi SATOH 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1  pp. 263-266
Type of Manuscript: Special Section LETTER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
faulty injection attacksclock glitchRSAsafe-error attack
  Summary |  Full Text:PDF (1.6MB)

High-Performance Architecture for Concurrent Error Detection for AES Processors
Takeshi SUGAWARA  Naofumi HOMMA  Takafumi AOKI  Akashi SATOH 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/10/01
Vol. E94-A  No. 10  pp. 1971-1980
Type of Manuscript: PAPER
Category: Cryptography and Information Security
Keyword: 
dependable architecturesfault injection attackstamper resistanceerror detection
  Summary |  Full Text:PDF (2.9MB)

A Design Methodology for a DPA-Resistant Circuit with RSL Techniques
Daisuke SUZUKI  Minoru SAEKI  Koichi SHIMIZU  Akashi SATOH  Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/12/01
Vol. E93-A  No. 12  pp. 2497-2508
Type of Manuscript: Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: Logic Synthesis, Test and Verification
Keyword: 
side-channel attacksdifferential power analysishardware countermeasurerandom switching logicCMOS logic circuit
  Summary |  Full Text:PDF (2.2MB)

A High-Resolution Phase-Based Waveform Matching and Its Application to Side-Channel Attacks
Naofumi HOMMA  Sei NAGASHIMA  Takeshi SUGAWARA  Takafumi AOKI  Akashi SATOH 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/01/01
Vol. E91-A  No. 1  pp. 193-202
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Side Channel Attacks
Keyword: 
side-channel attacksDPADEMAcryptographic modulewaveform matchingphase-only correlation
  Summary |  Full Text:PDF (1.2MB)