Recirculating block cipher cryptographic system

摘要: This is a cryptographic system for enciphering block of binary data under the control subscriber cipher key consisting preassigned combination symbols. The processed on segmented basis with each segment being serially transformed in accordance signals determined from values segments. utilized within processing environment to provide complete privacy that stored, or transmitted computer network. ciphered message developed by passing clear through series nonlinear transformations, transformation function appear key.