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179
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SACRYPT
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. We introduce the notion of nonhomomorphicity as an alternative criterion that forecasts nonlinear characteristics of a Boolean function. Although both nonhomomorphicity a...
162
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FC
2010
Springer
15 years 10 months ago
2010
Springer
Key management is the Achilles’ heel of cryptography. This work presents a novel Key-Lifecycle Management System (KLMS), which addresses two issues that have not been addressed ...
168
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EUROCRYPT
1997
Springer
15 years 10 months ago
1997
Springer
Oblivious transfer (OT) is an important primitive in cryptography. In chosen one-out-of-two string OT, a sender offers two strings, one of which the other party, called the receive...
197
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ICISC
1998
15 years 8 months ago
1998
Abstract. In this paper, we introduce the concept of kth-order nonhomomorphicity of mappings or S-boxes as an alternative indicator that forecasts nonlinearity characteristics of a...
166
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ADHOC
2007
15 years 7 months ago
2007
Nodes in a sensor network may be lost due to power exhaustion or malicious attacks. To extend the lifetime of the sensor network, new node deployment is necessary. In military sce...