123 search results - page 1 / 25 » Obfuscation for Cryptographic Purposes |
TCC
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. An obfuscation O of a function F should satisfy two requirements: firstly, using O it should be possible to evaluate F; secondly, O should not reveal anything about F th...
TCC
2010
Springer
13 years 3 months ago
2010
Springer
Previous work on program obfuscation gives strong negative results for general-purpose obfuscators, and positive results for obfuscating simple functions such as equality testing (...
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 ...
TCC
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We present the first positive obfuscation result for a traditional cryptographic functionality. This positive result stands in contrast to well-known negative impossibil...
ERSHOV
2003
Springer
13 years 10 months ago
2003
Springer
By obfuscation we mean any efficient semantic-preserving transformation of computer programs aimed at bringing a program into such a form, which impedes the understanding of its al...