Yoshiki SAMESHIMA


Multiparty DSA Signature Generation without Simultaneous User Operations
Yoshiki SAMESHIMA Hideaki SAISHO Kazuko OYANAGI Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/08/01
Vol. E87-D  No. 8  pp. 2095-2105
Type of Manuscript:  PAPER
Category: Application Information Security
Keyword: 
threshold multisignatureDigital Signature Algorithmmultiparty protocolcryptographyinformation security
 Summary | Full Text:PDF

Reducing Certificate Revocation and Non-repudiation Service in Public Key Infrastructure
Yoshiki SAMESHIMA Toshiyuki TSUTSUMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/07/25
Vol. E83-A  No. 7  pp. 1441-1449
Type of Manuscript:  PAPER
Category: Information Security
Keyword: 
X. 509 authentication frameworkpublic key certificatecertificate revocation listnon-repudiationtime stamp
 Summary | Full Text:PDF