Keyword : unlinkability


On Unlinkability of Password-Based Anonymous Authentication
SeongHan SHIN Kazukuni KOBARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/06/01
Vol. E98-A  No. 6 ; pp. 1320-1324
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
passwordauthenticationanonymityISO/IEC 20009-4unlinkability
 Summary | Full Text:PDF(95KB)

Weakened Anonymity of Group Signature and Its Application to Subscription Services
Kazuto OGAWA Go OHTAKE Arisa FUJII Goichiro HANAOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/06/01
Vol. E97-A  No. 6 ; pp. 1240-1258
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
subscription serviceanonymitylinkabilityunlinkabilitygroup signature
 Summary | Full Text:PDF(1.2MB)

Analysis and Improvement of an Anonymity Scheme for P2P Reputation Systems
Li-ming HAO Song-nian LU Shu-tang YANG Ning LIU Qi-shan HUANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10 ; pp. 2893-2895
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
anonymityblind signatureunlinkabilityPeer-to-Peer (P2P) reputation system
 Summary | Full Text:PDF(107.3KB)

Verifier-Local Revocation Group Signature Schemes with Backward Unlinkability from Bilinear Maps
Toru NAKANISHI Nobuo FUNABIKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Vol. E90-A  No. 1 ; pp. 65-74
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Signatures
Keyword: 
group signaturerevocationunlinkabilitybilinear maps
 Summary | Full Text:PDF(220.6KB)

Conversion Schemes for Unlinkable Signatures That Include Revocable Unlinkability
Koji CHIDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/01/01
Vol. E89-A  No. 1 ; pp. 90-98
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Digital Signature
Keyword: 
unlinkabilityanonymous signaturerevocationgroup signaturering signatureMix-net
 Summary | Full Text:PDF(165.4KB)

An Efficient On-Line Electronic Cash with Unlinkable Exact Payments
Toru NAKANISHI Yuji SUGIYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10 ; pp. 2769-2777
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
on-line e-cashunlinkabilityexact paymentszero-knowledge proofs of knowledgepaillier cryptosystem
 Summary | Full Text:PDF(195.7KB)

An Efficiency Improvement on an Unlinkable Divisible Electronic Cash System
Toru NAKANISHI Yuji SUGIYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/10/01
Vol. E85-A  No. 10 ; pp. 2326-2335
Type of Manuscript:  PAPER
Category: Information Security
Keyword: 
electronic cash systemdivisibilityunlinkabilitygroup signature schemesignatures based on zero-knowledge proofs of knowledge
 Summary | Full Text:PDF(305.5KB)

Anonymous Public Key Certificates and their Applications
Kazuomi OISHI Masahiro MAMBO Eiji OKAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/01/25
Vol. E81-A  No. 1 ; pp. 56-64
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
public key certificatesone-time certificatesanonymityunlinkability
 Summary | Full Text:PDF(816.5KB)