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Lookup NU author(s): Dr Syh Yuan TanORCiD,
Professor Thomas GrossORCiD
This is the final published version of a report that has been published in its final definitive form by Newcastle University, 2019.
For re-use rights please refer to the publisher's terms and conditions.
We propose new multi-show anonymous attribute-based credential system that is provably secure in the standard model under the q-SDH assumption. The corresponding proof system incorporates efficient show proofs for logical statements AND, OR and NOT. Each statement requires only a constant number of bilinear pairing operations by the verifier and none by the prover. The system is based on the pairing-based Camenisch-Lysyanskaya signature scheme and offers a novel efficient attribute encoding method, which is of independent interest.
Author(s): Tan SY, Gross T
Publication type: Report
Publication status: Published
Series Title: School of Computing
Online publication date: 01/06/2018
Acceptance date: 01/06/2018
Report Number: 1527
Institution: Newcastle University
Place Published: Newcastle upon Tyne