Designated-Verifier Linkable Ring Signatures with unconditional anonymity

ePrint Report: Designated-Verifier Linkable Ring Signatures with unconditional anonymity

Danai Balla, Pourandokht Behrouz, Panagiotis Grontas, Aris Pagourtzis, Marianna Spyrakou, Giannis Vrettos

We propose Designated-Verifier Linkable Ring Signatures with unconditional anonymity, a cryptographic primitive that protects the privacy of signers in two ways:
Firstly, it allows them to hide inside a ring (i.e. an anonymity set) they can create by collecting a set of public keys all of which must be used for verification.
Secondly, it allows a designated entity to …

anonymity eprint report ring signatures