Multi-key and Multi-input Predicate Encryption (for Conjunctions) from Learning with Errors

Download PDF
Open Webpage

Danilo Francati, Daniele Friolo, Giulio Malavolta, Daniele Venturi

Published: 2024, Last Modified: 11 Sept 2025J. Cryptol. 2024EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: We put forward two natural generalizations of predicate encryption (PE), dubbed multi-key and multi-input PE. More in details, our contributions are threefold.