Welcome to the resource topic for 2014/754
Title:
Bilinear Entropy Expansion from the Decisional Linear Assumption
Authors: Lucas Kowalczyk, Allison Bishop Lewko
Abstract:We develop a technique inspired by pseudorandom functions that allows us to increase the entropy available for proving the security of dual system encryption schemes under the Decisional Linear Assumption. We show an application of the tool to Attribute-Based Encryption by presenting a Key-Policy ABE scheme that is fully-secure under DLIN with short public parameters.
ePrint: https://eprint.iacr.org/2014/754
See all topics related to this paper.
Feel free to post resources that are related to this paper below.
Example resources include: implementations, explanation materials, talks, slides, links to previous discussions on other websites.
For more information, see the rules for Resource Topics .