Hideo SHIMIZU


Efficient Algorithms for Sign Detection in RNS Using Approximate Reciprocals
Shinichi KAWAMURA Yuichi KOMANO Hideo SHIMIZU Saki OSUKA Daisuke FUJIMOTO Yuichi HAYASHI Kentaro IMAFUKU 
Publication:   
Publication Date: 2021/01/01
Vol. E104-A  No. 1  pp. 121-134
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
Chinese remainderresidue number systemsign detectioncomparison
 Summary | Full Text:PDF

BS-CPA: Built-In Determined Sub-Key Correlation Power Analysis
Yuichi KOMANO Hideo SHIMIZU Shinichi KAWAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/09/01
Vol. E93-A  No. 9  pp. 1632-1638
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
side channel attackspower analysisCPAHamming weight and Hamming distance modelsDPA contest
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On the Security of Nested SPN Cipher against the Differential and Linear Cryptanalysis
Fumihiko SANO Kenji OHKUMA Hideo SHIMIZU Shinichi KAWAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/01/01
Vol. E86-A  No. 1  pp. 37-46
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Symmetric Ciphers and Hash Functions
Keyword: 
block cipherSPNcryptanalysis
 Summary | Full Text:PDF