Anonymised Fixed-Ring Identification Using Decentralised Identifiers

arXiv:2403.05271v1 Announce Type: new
Abstract: This paper proposes Anonymised Fixed-Ring Identification for Decentralised Identity Documents which uses an anonymity property ensured by ring signatures to allow users to identify themselves through digital signatures without revealing which public key they used.

anonymity arxiv cs.cr digital digital signatures documents identification identify identity key property public public key ring signatures