Keyword : universal composability


An Efficient Non-interactive Universally Composable String-Commitment Scheme
Ryo NISHIMAKI Eiichiro FUJISAKI Keisuke TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1 ; pp. 167-175
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Secure Protocol
Keyword: 
universal composabilitycommitmentall-but-one trapdoor functionhomomorphic encryption
 Summary | Full Text:PDF(347.8KB)

Universally Composable NBAC-Based Fair Voucher Exchange for Mobile Environments
Kazuki YONEYAMA Masayuki TERADA Sadayuki HONGO Kazuo OHTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/06/01
Vol. E94-A  No. 6 ; pp. 1263-1273
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
fairnessfair exchangeelectronic voucheruniversal composabilitynon-blocking atomic commitment
 Summary | Full Text:PDF(419.5KB)

On the Equivalence of Several Security Notions of KEM and DEM
Waka NAGAO Yoshifumi MANABE Tatsuaki OKAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/01/01
Vol. E91-A  No. 1 ; pp. 283-297
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Security Notions
Keyword: 
universal composabilityKEMDEMISOIND-CCA2NM-CCA2IND-P2-C2NM-P2-C2
 Summary | Full Text:PDF(286.4KB)

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)