Physical Security

A cryptographic primitive can be considered from two points of view: on the one hand, it can be viewed as an abstract mathematical object or black box (i.e. a transformation, possibly parameterized by a key, turning some input into some output); on the other hand, this primitive will in fine have to be implemented in a program that will run on a given processor, in a given environment, and will therefore present specific characteristics. The first point of view is that of classical cryptanalysis; the second one is that of physical security.

Provided by: Universite Bordeaux 1 Topic: Security Date Added: Nov 2009 Format: PDF

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