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Authenticating with Attributes
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Abstract: | Attribute based group signature (ABGS) is a a new generation of group signature schemes. In such a scheme the verifier could define the role of a signer within the group. He determines the attributes possessed by the member signing the document. In this paper we propose the first ABGS scheme with multi-authorities and define its security notions. We construct an ABGS that is proved to be fully traceable and fully anonymous. Our scheme is efficient and secure. |
BibTeX
@misc{eprint-2008-17708, title={Authenticating with Attributes}, booktitle={IACR Eprint archive}, keywords={Digital Signature, Group signature, Attribute Based Cryptography}, url={http://eprint.iacr.org/2008/031}, note={ ddk20@bath.ac.uk 13901 received 23 Jan 2008}, author={Dalia Khader}, year=2008 }