Keyword : group signatures


Revocable Group Signatures with Compact Revocation List Using Vector Commitments
Shahidatul SADIAH Toru NAKANISHI 
Publication:   
Publication Date: 2017/08/01
Vol. E100-A  No. 8 ; pp. 1672-1682
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
privacygroup signaturesrevocationvector commitments
 Summary | Full Text:PDF(734KB)

Revocable Group Signatures with Compact Revocation List Using Accumulators
Toru NAKANISHI Nobuo FUNABIKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/01/01
Vol. E98-A  No. 1 ; pp. 117-131
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Public Key Based Cryptography
Keyword: 
anonymitygroup signaturesrevocationsaccumulators
 Summary | Full Text:PDF(635KB)

Forward-Secure Group Signatures from Pairings
Toru NAKANISHI Yuta HIRA Nobuo FUNABIKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11 ; pp. 2007-2016
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
anonymitygroup signaturesforward-securitypairings
 Summary | Full Text:PDF(441.3KB)

Revocable Group Signature Schemes with Constant Costs for Signing and Verifying
Toru NAKANISHI Hiroki FUJII Yuta HIRA Nobuo FUNABIKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/01/01
Vol. E93-A  No. 1 ; pp. 50-62
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Digital Signature
Keyword: 
anonymitygroup signaturesrevocationspairings
 Summary | Full Text:PDF(286KB)

Toward the Fair Anonymous Signatures: Deniable Ring Signatures
Yuichi KOMANO Kazuo OHTA Atsushi SHIMBO Shinichi KAWAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Vol. E90-A  No. 1 ; pp. 54-64
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Signatures
Keyword: 
group signaturesring signaturesDLPCDHDDHrandom oracle model
 Summary | Full Text:PDF(284.1KB)