Extending Functional credentials introduced in 2018 by Deuber et al., we present a credential verification protocol supporting anonymous proof of predicates over attributes and efficient revocation by dynamic accumulators. Furthermore, we provide a light and fast adaptation of the protocol suitable for the European Digital Identity model.

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Functional Credentials: A Practical Construction for the European Digital Identity

  • Giovanni Bartolomeo

摘要

Extending Functional credentials introduced in 2018 by Deuber et al., we present a credential verification protocol supporting anonymous proof of predicates over attributes and efficient revocation by dynamic accumulators. Furthermore, we provide a light and fast adaptation of the protocol suitable for the European Digital Identity model.