Kazuo SAKIYAMA


Correlation Power Analysis and Countermeasure on the Stream Cipher Enocoro-128v2
Shugo MIKAMI  Hirotaka YOSHIDA  Dai WATANABE  Kazuo SAKIYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/03/01
Vol. E96-A  No. 3  pp. 697-704
Type of Manuscript: PAPER
Category: Cryptography and Information Security
Keyword: 
stream cipherEnocoro-128v2side channel analysiscorrelation power analysisthreshold implementation
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A New Type of Fault-Based Attack: Fault Behavior Analysis
Yang LI  Kazuo OHTA  Kazuo SAKIYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/01/01
Vol. E96-A  No. 1  pp. 177-184
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Implementation
Keyword: 
fault-based attackAESfaulty behaviorphysical attacksmasking
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Meet-in-the-Middle (Second) Preimage Attacks on Two Double-Branch Hash Functions RIPEMD and RIPEMD-128
Lei WANG  Yu SASAKI  Wataru KOMATSUBARA  Kazuo SAKIYAMA  Kazuo OHTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1  pp. 100-110
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Hash Function
Keyword: 
RIPEMDRIPEMD-128meet-in-the-middleone-message-word local collision
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Toward Effective Countermeasures against an Improved Fault Sensitivity Analysis
Yang LI  Kazuo OHTA  Kazuo SAKIYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1  pp. 234-241
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Implementation
Keyword: 
side-channel attacksfault sensitivity analysiscountermeasuresWDDLAES
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Differential Fault Analysis on Stream Cipher MUGI
Junko TAKAHASHI  Toshinori FUKUNAGA  Kazuo SAKIYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1  pp. 242-251
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Implementation
Keyword: 
fault analysisdifferential fault analysis (DFA)stream cipherside-channel analysisMUGI
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An Efficient Authentication for Lightweight Devices by Perfecting Zero-Knowledgeness
Bagus SANTOSO  Kazuo OHTA  Kazuo SAKIYAMA  Goichiro HANAOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/01/01
Vol. E94-A  No. 1  pp. 92-103
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Identification
Keyword: 
identification schemeRFIDzero-knowledgeimpersonation
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Power Analysis against a DPA-Resistant S-Box Implementation Based on the Fourier Transform
Yang LI  Kazuo SAKIYAMA  Shinichi KAWAMURA  Kazuo OHTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/01/01
Vol. E94-A  No. 1  pp. 191-199
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Implementation
Keyword: 
side channel attacksmaskingFourier transforms-boxprobability density function
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Cryptanalysis of Two MD5-Based Authentication Protocols: APOP and NMAC
Lei WANG  Kazuo OHTA  Yu SASAKI  Kazuo SAKIYAMA  Noboru KUNIHIRO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/05/01
Vol. E93-D  No. 5  pp. 1087-1095
Type of Manuscript: Special Section PAPER (Special Section on Information and Communication System Security)
Category: 
Keyword: 
authentication protocolAPOPNMACMD5
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On Clock-Based Fault Analysis Attack for an AES Hardware Using RSL
Kazuo SAKIYAMA  Kazuo OHTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/01/01
Vol. E93-A  No. 1  pp. 172-179
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Cryptanalysis
Keyword: 
fault analysisrandom switching logicAESclock-based fault analysis attack
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