We give the first constructions in the plain model of 1) nonmalleable digital lockers (Canetti
and Varia, TCC 2009) and 2) robust fuzzy extractors (Boyen et al., Eurocrypt 2005) that …

We address the practicality challenges of secure program obfuscation by implementing,
optimizing, and experimentally assessing an approach to securely obfuscate conjunction …

The Innovation Corps for Learning (I-Corps-L) is a pilot initiative from the National Science
Foundation (NSF) and the American Society for Engineering Education (ASEE) to study …

Recent hardware advances, called gate camouflaging, have opened the possibility of
protecting integrated circuits against reverse-engineering attacks. In this paper, we …

We consider the problem of protecting cloud services from simultaneous white-box and
black-box attacks. Recent research in cryptographic program obfuscation considers the …

Under intractability assumptions commonly used in cryptography, we show an efficient
program obfuscator for large classes of programs, including any arbitrary monotone formula …

Program obfuscation is about modifying source or machine code into functionally equivalent
code that is hard to understand to a human or some other program. Early obfuscation …

We study the problem of securing machine learning classifiers against intrusion attacks (ie,
attacks that somehow retrieve the classifier model parameters). We show that efficient …

Token-based obfuscation (TBO) is an interactive approach to cryptographic program
obfuscation that was proposed by Goldwasser et al.(STOC 2013) as a potentially more …

We consider cryptographic program obfuscation of point functions (ie, functions
parameterized by a secret s that, on input a string x, return 1 if x= s and 0 otherwise). We …