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For the discrete dynamical system on the nonnegative orthant generated bya cooperative and concave map T, we present an algebraic criterion of its asymptotic behavior. The global behavior of such a sy...
A CRYPTOGRAPHIC STUDY ON S—BOXES OF DES TYPE Ⅰ AN INTEGRATED ANALYSIS OF THE DESIGN CRITERIA FOR S-BOXES
DES S-box
2007/8/7
An integrated analysis of the design criteria for the S-boxes used in the DES is made. Among others, the exclusion principle between the degree of nonlinearity and the degree of I/O—correlation immuni...