RSA Blind Signatures with Public Metadata

ePrint Report: RSA Blind Signatures with Public Metadata

Ghous Amjad, Kevin Yeo, Moti Yung

Anonymous tokens are digital signature schemes that enable an issuer to provider users with signatures without learning the input message or the resulting signature received by the user. These primitives allow applications to propagate trust while simultaneously protecting the identity of the user. Anonymous tokens have become a core component for improving the privacy of several real-world applications including ad measurements, authorization protocols, spam detection and …

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