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Achieving Strong Security and Member Registration for Lattice-based Group Signature Scheme with Verifier-local Revocation
2018
Journal of Internet Services and Information Security
A fully dynamic group signature scheme with member registration and member revocation with strong security is desirable when using group signatures in real life. Langlois, Ling, Nguyen, and Wang (PKC 2014) presented the first lattice-based group signature scheme with member revocation. Even though their scheme employs the most flexible revocation approach called Verifier-local revocation, their scheme relied on a weaker security notion and did not provide a member registration mechanism. In
doi:10.22667/jisis.2018.11.30.001
dblp:journals/jisis/PereraK18
fatcat:lg264b5ux5hrpevfcvzgkvwt2q