2 search results - page 1 / 1 » Practical Electromagnetic Template Attack on HMAC |
CHES
2009
Springer
13 years 11 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
2006
Springer
13 years 8 months ago
2006
Springer
Side-channel attacks are a serious threat to implementations of cryptographic algorithms. Secret information is recovered based on power consumption, electromagnetic emanations or ...