Haruki OTA


Universally Composable Hierarchical Hybrid Authenticated Key Exchange
Haruki OTA Kazuki YONEYAMA Shinsaku KIYOMOTO Toshiaki TANAKA Kazuo OHTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Vol. E90-A  No. 1  pp. 139-151
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Protocols
Keyword: 
passwordDiffie-Hellmanauthenticated key exchangeuniversal composabilityhierarchical hybrid constructionMAC (Message Authentication Code)
 Summary | Full Text:PDF(334.6KB)

Proposal of a Transformation Method for Iris Codes in Iris Scanning Verification
Haruki OTA Shinsaku KIYOMOTO Toshiaki TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1  pp. 287-295
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Biometrics
Keyword: 
iris scanning verificationiris codetransformation functionhidingexhaustive search attack
 Summary | Full Text:PDF(305.8KB)