92 search results - page 3 / 19 » Practical Problems with a Cryptographic Protection Scheme |
DFT
2008
IEEE
13 years 9 months ago
2008
IEEE
Side-channel attacks are nowadays a serious concern when implementing cryptographic algorithms. Powerful ways for gaining information about the secret key as well as various count...
SAC
2009
ACM
2009
ACM
On the practical importance of communication complexity for secure multi-party computation protocols
14 years 2 months ago
Many advancements in the area of Secure Multi-Party Computation (SMC) protocols use improvements in communication complexity as a justification. We conducted an experimental stud...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper addresses the problem of image retrieval from an encrypted database, where data confidentiality is preserved both in the storage and retrieval process. The paper focus...
TCC
2005
Springer
14 years 28 days ago
2005
Springer
We address the problem of using untrusted (potentially malicious) cryptographic helpers. We provide a formal security definition for securely outsourcing computations from a comp...
ICICS
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. We propose an efficient technique for the detection of errors in cryptographic circuits introduced by strong adversaries. Previously a number of linear and nonlinear err...