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CHES
2009
Springer
15 years 8 months ago
2009
Springer
In this paper, we show a very efficient side channel attack against HMAC. Our attack assumes the presence of a side channel that reveals the Hamming distance of some registers. Aft...
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CHES
2009
Springer
16 years 2 months ago
2009
Springer
114
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CHES
2009
Springer
16 years 2 months ago
2009
Springer
We present a bitsliced implementation of AES encryption in counter mode for 64-bit Intel processors. Running at 7.59 cycles/byte on a Core 2, it is up to 25% faster than previous i...
120
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CHES
2009
Springer
16 years 2 months ago
2009
Springer
Random delays are a countermeasure against a range of side channel and fault attacks that is often implemented in embedded software. We propose a new method for generation of rando...
CHES
2009
Springer
16 years 2 months ago
2009
Springer
Elliptic Curve Cryptography implementations are known to be vulnerable to various side-channel attacks and fault injection attacks, and many countermeasures have been proposed. How...