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CHES
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. A side-channel analysis of a cryptographic algorithm generally concentrates on the encryption or decryption phases, rarely on the key generation phase. In this paper, we ...
CHES
2007
Springer
13 years 11 months ago
2007
Springer
This papers introduces several binary scalar multiplication algorithms with applications to cryptography. Remarkably, the proposed algorithms regularly repeat the same pattern when...
CHES
2007
Springer
13 years 11 months ago
2007
Springer
Contrarily to Kerckhoffs’ principle, many applications of today’s cryptography still adopt the security by obscurity paradigm. Furthermore, in order to rely on its proven or e...
CHES
2007
Springer
13 years 11 months ago
2007
Springer
It is shown that the amount of true randomness produced by the recently introduced Galois and Fibonacci ring oscillators can be evaluated experimentally by restarting the oscillato...
CHES
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We describe two new techniques of side-channel cryptanalysis which we call the impossible collision attack and the multiset collision attack. These are inspired by the st...