5 search results - page 1 / 1 » On the Impossibility of Obfuscation with Auxiliary Input |
FOCS
2005
IEEE
13 years 10 months ago
2005
IEEE
Barak et al. formalized the notion of obfuscation, and showed that there exist (contrived) classes of functions that cannot be obfuscated. In contrast, Canetti and Wee showed how ...
IACR
2011
12 years 4 months ago
2011
Program Obfuscation is the problem of transforming a program into one which is functionally equivalent, yet whose inner workings are completely unintelligible to an adversary. Des...
CRYPTO
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. In this work, we introduce one-time programs, a new computational paradigm geared towards security applications. A one-time program can be executed on a single input, who...
CHI
2010
ACM
13 years 11 months ago
2010
ACM
Authentication in public spaces poses significant security risks. Most significantly, passwords can be stolen, potentially leading to fraud. A common method to steal a PIN is thro...
STOC
2012
ACM
11 years 7 months ago
2012
ACM
We propose a new notion of secure multiparty computation aided by a computationally-powerful but untrusted “cloud” server. In this notion that we call on-the-fly multiparty c...