18 search results - page 2 / 4 » Outsourcing Secure Two-Party Computation as a Black Box |
FSE
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. In this paper, we propose a 2/3-rate double length compression function and study its security in the black-box model. We prove that to get a collision attack for the com...
CCS
2008
ACM
13 years 6 months ago
2008
ACM
We describe the design and implementation of Privacy Oracle, a system that reports on application leaks of user information via the network traffic that they send. Privacy Oracle ...
STOC
2010
ACM
13 years 9 months 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...
ISW
2007
Springer
13 years 11 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...
CCS
2008
ACM
13 years 6 months ago
2008
ACM
A well-known concern in the setting of identity based encryption is that the PKG is all powerful and has to be completely trusted. To mitigate this problem, the notion of Accounta...