This article focuses on the development of cryptographic methods of coding information with the introduction of information redundancy on the basis of double-bit logic functions. Traditionally, the problem of transmission of confidential information in the redundant system is solved in two ways: the introduction of information redundancy, followed by a cryptographic transformation, or a cryptographic transformation followed by information redundancy, then to reduce the complexity of software and hardware systems as well as reducing the time information is useful to combine the process of introducing redundancy with cryptographic transformation.
cryptographic transcoding, number systems, error detection, the information control device
"Metod kryptohrafycheskoho kodyrovanyia ynformatsyy s vvedenyem ynformatsyonnoi yzbыtochnosty na osnove dvukhrazriadnыkh lohycheskykh funktsyi" ,
Scientific Works of Kharkiv National Air Force University,