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  5. Method of receipt of nonlinear functions for the algorithms of stream encryption of data

Method of receipt of nonlinear functions for the algorithms of stream encryption of data

S.I. Pryhodko, G.S. Tsymbal
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In abstract requirements to the functions which form the block of nonlinear replacements of algorithms of stream encryption are considered, an analysis over of existent methods of obtaining of nonlinear resilient functions is considered, the method of obtaining of non-linear resilient functions for formation of block of non-linear changeovers of algorithms of stream encryption of the data is described.
Keywords: block of nonlinear replacements, nonlinearity, resiliency, convolutional codes