124 search results - page 8 / 25 » Securing Sensor Nodes Against Side Channel Attacks |
ISCA
2007
IEEE
14 years 1 months ago
2007
IEEE
Software cache-based side channel attacks are a serious new class of threats for computers. Unlike physical side channel attacks that mostly target embedded cryptographic devices,...
WISA
2010
Springer
13 years 5 months ago
2010
Springer
In this paper we present two attacks that exploit cache events, which are visible in some side channel, to derive a secret key used in an implementation of AES. The first is an imp...
ACNS
2003
Springer
14 years 27 days ago
2003
Springer
1 We describe a side-channel attack on a substitution block, which is usually implemented as a table lookup operation. In particular, we have investigated smartcard implementations...
CHES
2009
Springer
14 years 8 months ago
2009
Springer
Algebraic side-channel attacks have been recently introduced as a powerful cryptanalysis technique against block ciphers. These attacks represent both a target algorithm and its ph...
SASN
2006
ACM
14 years 1 months ago
2006
ACM
This paper focuses on defending against compromised nodes’ dropping of legitimate reports and investigates the misbehavior of a maliciously packet-dropping node in sensor networ...