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CHES
2009
Springer
265views Cryptology» more  CHES 2009»
16 years 3 days ago
Higher-Order Masking and Shuffling for Software Implementations of Block Ciphers
Differential Power Analysis (DPA) is a powerful side channel key recovery attack that efficiently breaks block ciphers implementations. In software, two main techniques are usually...
Matthieu Rivain, Emmanuel Prouff, Julien Doget
CHES
2005
Springer
123views Cryptology» more  CHES 2005»
15 years 5 months ago
Improved Higher-Order Side-Channel Attacks with FPGA Experiments
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...
Eric Peeters, François-Xavier Standaert, Ni...