570 search results - page 4 / 114 » Black-box constructions for secure computation |
TCC
2009
Springer
14 years 8 months ago
2009
Springer
We study the possibility of constructing encryption schemes secure under messages that are chosen depending on the key k of the encryption scheme itself. We give the following sep...
CRYPTO
2008
Springer
13 years 9 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...
STOC
2010
ACM
14 years 21 days ago
2010
ACM
In STOC’05, von Ahn, Hopper and Langford introduced the notion of covert computation. In covert computation, a party runs a secure computation protocol over a covert (or stegano...
EUROCRYPT
2005
Springer
14 years 1 months ago
2005
Springer
A (1,2)-robust combiner for a cryptographic primitive P is a construction that takes two candidate schemes for P and combines them into one scheme that securely implement P even i...
ISW
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Program obfuscation is a semantic-preserving transformation aimed at bringing a program into such a form, which impedes the understanding of its algorithm and data struct...