International Association
for Cryptologic Research

Hi, I think that this is not exactly obfuscation: To my understanding, obfuscation is a reversible permutation, because its actually 1-1 mapping. The process of logic synthesis proposed in the publication is inherently not reversible, because it involves a loss of information. The only way to reverse it is to go through all possible inputs and record the associated outputs, which is similar to brute force attack From: 2014-07-07 09:25:43 (UTC)