27 search results - page 3 / 6 » Provably Secure Masking of AES |
168
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ICISC
2008
15 years 7 months ago
2008
Hardware implementations of cryptographic algorithms are still vulnerable to side-channel attacks. Side-channel attacks that are based on multiple measurements of the same operatio...
165
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EUROCRYPT
2006
Springer
15 years 9 months ago
2006
Springer
Abstract. We give a provable-security treatment for the key-wrap problem, providing definitions, constructions, and proofs. We suggest that key-wrap's goal is security in the ...
171
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WISA
2004
Springer
15 years 11 months ago
2004
Springer
In implementing cryptographic algorithms on limited devices such as smart cards, speed and memory optimization had always been a challenge. With the advent of side channel attacks,...
198
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WISA
2010
Springer
15 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...
153
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ESORICS
2007
Springer
16 years 3 days ago
2007
Springer
Port knocking is a technique first introduced in the blackhat and trade literature to prevent attackers from discovering and exploiting potentially vulnerable services on a networ...