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AC
1997
Springer
13 years 8 months ago
1997
Springer
Abstract. This paper examines proposals for three cryptographic primitives: block ciphers, stream ciphers, and hash functions. It provides an overview of the design principles of a...
EUROCAST
2007
Springer
13 years 10 months ago
2007
Springer
Cryptographic hash functions are security primitives that compute check sums of messages in a strong manner and this way are of fundamental importance for ensuring integrity and au...
UAIS
2008
13 years 4 months ago
2008
Abstract Research in the field of sign language recognition has made significant advances in recent years. The present achievements provide the basis for future applications with t...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
Abstract. We give a survey of algorithms for computing topological invariants of semi-algebraic sets with special emphasis on the more recent developments in designing algorithms f...
FCCM
1998
IEEE
13 years 8 months ago
1998
IEEE
In 1996, about 600 million IC-cards were manufactured worldwide. Due to very small die sizes (max. 25 mm2 ) smartcards encounter more severe restrictions than conventional coproces...