A Practical Compiler for Attribute-Based Encryption: New Decentralized Constructions and More

ePrint Report: A Practical Compiler for Attribute-Based Encryption: New Decentralized Constructions and More

Marloes Venema

The pair encodings framework is an important result in the simplified design of complex attribute-based encryption schemes. In particular, it reduces the effort of proving security of a scheme to proving security of the associated pair encoding, which can then be transformed into a provably secure pairing-based encryption scheme with a compiler. Especially the symbolic property, as introduced by Agrawal and Chase (EUROCRYPT '17), has …

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