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Securing the AES finalists against power analysis attacks. (English) Zbl 0994.68633

Schneier, Bruce (ed.), Fast software encryption. 7th international workshop, FSE 2000, New York, NY, USA, April 10-12, 2000. Proceedings. Berlin: Springer. Lect. Notes Comput. Sci. 1978, 150-164 (2001).
Summary: Techniques to protect software implementations of the AES candidate algorithms from power analysis attacks are investigated. New countermeasures that employ random masks are developed and the performance characteristics of these countermeasures are analyzed. Implementations in a 32-bit, ARM-based smartcard are considered.
For the entire collection see [Zbl 0958.00037].

MSC:

68U99 Computing methodologies and applications
68P25 Data encryption (aspects in computer science)
94A60 Cryptography

Software:

Twofish
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