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Vectorial Conception of Feedback with Carry Registers over fi nite fields.
In this memory, we introduce a vectorial design of feedback with carry registers introduced by Goresky and Klapper denominated VFCSR. Through the ring of Witt vectors,... -
Algebraic Immunities of functions over finite fields
A general mathematical definition for a function from $GF(q)^n$ to $GF(q)^m$ to resist to cryptanalytic attacks is developed. It generalize the definition of Algebraic... -
Analysis and design of secret-key ciphers
can be achieved by a symmetric algorithm only if it is based on<br />building blocks with exceptional properties; however, the particular<br />algebraic...
