Fully Key-Homomorphic Encryption, Arithmetic Circuit ABE and Compact Garbled Circuits

Fully Key-Homomorphic Encryption, Arithmetic Circuit ABE and Compact Garbled Circuits

We construct the first (key-policy) attribute-based encryption (ABE) system with short secret keys: the size of keys in our system depends only on the depth of the policy circuit, not its size. Our constructions extend naturally to arithmetic circuits with arbitrary fan-in gates thereby further redu...

Full description

Bibliographic Details
Main Authors: Boneh, Dan, Gentry, Craig, Gorbunov, Sergey, Halevi, Shai, Nikolaenko, Valeria, Segev, Gil, Vaikuntanathan, Vinod, Vinayagamurthy, Dhinakaran
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Format: Article
Language:en_US
Published: Springer-Verlag 2014
Online Access:http://hdl.handle.net/1721.1/90992
https://orcid.org/0000-0002-2666-0045

Internet

http://hdl.handle.net/1721.1/90992
https://orcid.org/0000-0002-2666-0045

Similar Items