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CHES
2009
Springer
15 years 4 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...
CHES
2009
Springer
15 years 10 months ago
2009
Springer
CHES
2009
Springer
15 years 10 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...
CHES
2009
Springer
15 years 10 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
15 years 10 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...