Semi-Adaptive Security and Bundling Functionalities Made Generic and Easy
IACR Cryptology ePrint Archive, Volume 2016, 2016.
Semi-adaptive security is a notion of security that lies between selective and adaptive security for Attribute-Based Encryption ABE and Functional Encryption FE systems. In the semi-adaptive model the attacker is forced to disclose the challenge messages before it makes any key queries, but is allowed to see the public parameters. We show...More
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