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Universal Designated-Verifier Proxy Blind Signatures for E-Commerce.
- Source :
- Computational Intelligence & Security (9783540308195); 2005, p1036-1041, 6p
- Publication Year :
- 2005
-
Abstract
- To protect the privacy of proxy blind signature holders from dissemination of signatures by verifiers, this paper introduces universal designated-verifier proxy blind signatures. In a universal designated-verifier proxy blind signature scheme, any holder of a proxy blind signature can convert the proxy blind signature into a designated-verifier signature. Given the designated-signature, only the designated-verifier can verify that the message was signed by the proxy signer, but is unable to convince anyone else of this fact. This paper also proposes an ID-based universal designated-verifier proxy blind signature scheme from bilinear group-pairs. The proposed scheme can be used in E-commerce to protect user privacy. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISBNs :
- 9783540308195
- Database :
- Supplemental Index
- Journal :
- Computational Intelligence & Security (9783540308195)
- Publication Type :
- Book
- Accession number :
- 32885850
- Full Text :
- https://doi.org/10.1007/11596981_154