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: 
password,  Diffie-Hellman,  authenticated key exchange,  universal composability,  hierarchical hybrid construction,  MAC (Message Authentication Code), 
  Summary |  Full Text:PDF
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 verification,  iris code,  transformation function,  hiding,  exhaustive search attack, 
  Summary |  Full Text:PDF