Revocable Anonymous Credentials from Attribute-Based Encryption
Giovanni Bartolomeo
TL;DR
This paper presents a credential verification protocol that uses attribute-based encryption to enable anonymous proof of predicates and supports revocation via accumulators, enhancing privacy and control.
Contribution
It introduces a novel credential system combining attribute-based encryption with revocation mechanisms for improved privacy and manageability.
Findings
Supports anonymous predicate proofs
Enables efficient credential revocation
Integrates attribute-based encryption with accumulators
Abstract
We introduce a credential verification protocol leveraging on Ciphertext-Policy Attribute-Based Encryption. The protocol supports anonymous proof of predicates and revocation through accumulators.
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Taxonomy
TopicsCryptography and Data Security · Access Control and Trust · Cloud Data Security Solutions