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CHES
2000
Springer
121views Cryptology» more  CHES 2000»
14 years 4 months ago
On Boolean and Arithmetic Masking against Differential Power Analysis
Abstract. Since the announcement of the Differential Power Analysis (DPA) by Paul Kocher and al., several countermeasures were proposed in order to protect software implementations...
Jean-Sébastien Coron, Louis Goubin
CHES
2003
Springer
88views Cryptology» more  CHES 2003»
14 years 5 months ago
A New Algorithm for Switching from Arithmetic to Boolean Masking
To protect a cryptographic algorithm against Differential Power Analysis, a general method consists in masking all intermediate data with a random value. When a cryptographic algo...
Jean-Sébastien Coron, Alexei Tchulkine