Virtual Black-Box Obfuscation for All Circuits via Generic Graded Encoding
, MSR Silicon Valley, MIT Alum
Date: Friday, December 06, 2013
Time: 10:30 AM to 12:00 PM Note: all times are in the Eastern Time Zone
Host: Shafi Goldwasser
Contact: Holly A Jones, email@example.com
Relevant URL: http://toc.csail.mit.edu/node/361
Speaker URL: None
TALK: Virtual Black-Box Obfuscation for All Circuits via Generic Graded Encoding
We present a new general-purpose obfuscator, which achieves the strong notion of virtual black-box security under generic attacks. Security is proved under cryptographic and complexity-theoretic assumptions. We also prove that the obfuscator achieves the weaker notion of indistinguishability obfuscation under generic attacks. This second proof uses only standard cryptographic assumptions.
Joint work with Zvika Brakerski.
Created by Holly A Jones at Tuesday, December 03, 2013 at 10:22 AM.