Semi-Adaptive Security and Bundling Functionalities Made Generic and Easy

Rishab Goyal
Rishab Goyal

IACR Cryptology ePrint Archive, Volume 2016, 2016.

Cited by: 20|Bibtex|Views33|DOI:https://doi.org/10.1007/978-3-662-53644-5_14
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Other Links: dblp.uni-trier.de|dl.acm.org|academic.microsoft.com

Abstract:

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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