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ID-Based Blind Signature and Ring Signature from Pairings ...
Blind signature and ring signature are very useful to provide the user’s anonymity and the signer’s privacy. They are playing an important role in building e-commerce. In this paper, we firstly propose an ID-based blind signature scheme and an ID-based ring signature scheme, both of which are based on the bilinear pairings....
(PDF) ID-Based Blind Signature and Ring Signature from ...
In this paper, we firstly propose an ID-based blind signature scheme and an ID-based ring signature scheme, both of which are based on the bilinear pairings. Also we analyze their security and e# ...
ID-Based Blind Signature and Ring Signature from Pairings
An ID-based blind signature scheme is considered be the combination of a general blind signature scheme and an ID-based one, i:e:, it is a blind signature, but its public key for veri cation is just the signer’s identity. De nition 1 (ID-Based Blind Digital Signature). An ID-based blind sig-...
 ID-Based Blind Signature and Ring Signature from Pairings
ID-Based Blind Signature and Ring Signature from Pairings FangguoZhangandKwangjoKim InternationalResearchcenterforInformationSecurity(IRIS ...
ID-based Ring Signature and Proxy Ring Signature Schemes ...
The first ring signature scheme based on DLP was proposed by Abe, Ohkubo, and Suzuki. Their scheme is also based on the general certificate-based public key setting too. In 2002, Zhang and Kim proposed a new ID-based ring signature scheme using pairings. Later Lin and Wu proposed a more efficient ID-based ring signature scheme....
An E cient Signature Scheme from Bilinear Pairings and Its ...
Keywords: Short signature, Bilinear pairings, ID-based cryptography, Ring signature, Proxy signature 1 Introduction In recent years, bilinear pairings have found various applications in cryptography and have allowed us to construct some new cryptographic schemes [5{8,11,20, 23,27]. BLS scheme is a signature scheme that uses bilinear pairings ......
ID-based Ring Signature and Proxy Ring Signature Schemes ...
ID-based ring signature scheme and a proxy ring signa-ture scheme. Both the schemes are more efficient than existing one. These schemes also take care of the incon-sistencies in above two schemes. Keywords: Bilinear pairings, cryptography, digital signa-ture, ID-based, ring signature 1 Introduction The concept of ring signature was introduced ......
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