In this work were synthesized vector-valued functions of three variables for the cryptographic transformation of data. The dependence of the order of logical operations of cryptographic transformations to the process of encoding-decoding information is shown. The mathematical model of transcoding functions that will provide increased speed of access to confidential information resources is obtained.
cryptographic transformation, logic operation, encoding, transcoding
"Syntez funktsii perekoduvannia dlia hrupy trokhrozriadnykh kryptohrafichnykh operatsii" ,
Systems of Arms and Military Equipment,