dynamic accumulators

Multi-Party Revocation in Sovrin: Performance through Distributed Trust

Accumulators provide compact representations of large sets and compact membership witnesses. Besides constant-size witnesses, public-key accumulators provide efficient updates of both the accumulator itself and the witness. However, bilinear group …

Multi-Party Revocation in Sovrin: Performance through Distributed Trust

Accumulators provide compact representations of large sets and compact membership witnesses. Besides constant-size witnesses, public-key accumulators provide efficient updates of both the accumulator itself and the witness. However, bilinear group …