89 search results - page 2 / 18 » Improved Side Channel Cube Attacks on PRESENT |
HPCA
2009
IEEE
14 years 6 months ago
2009
IEEE
Software cache-based side channel attacks present serious threats to modern computer systems. Using caches as a side channel, these attacks are able to derive secret keys used in ...
HASE
2008
IEEE
14 years 8 days ago
2008
IEEE
Side channel attacks are non-invasive attacks in which adversaries gain confidential information by passively observing the target computing device. Sensor nodes are particularly...
SACRYPT
2007
Springer
13 years 12 months ago
2007
Springer
Abstract. Side-channel collision attacks were proposed in [1] and applied to AES in [2]. These are based on detecting collisions in certain positions of the internal state after th...
CHES
2005
Springer
13 years 11 months ago
2005
Springer
We demonstrate that masking a block cipher implementation does not sufficiently improve its security against side-channel attacks. Under exactly the same hypotheses as in a Differ...
WISA
2010
Springer
13 years 3 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...