ENCODER, DECODER AND METHOD FOR ENCODING AND ENCRYPTING INPUT DATA Russian patent published in 2017 - IPC H04L9/06 

FIELD: physics.

SUBSTANCE: at least the first data unit is encoded from the input data, thereby forming the first encoded data unit. The first encoded data unit is then encrypted using at least one key to obtain the first encrypted and encoded data unit which is included in the encoded and encrypted data. The first initial value for use in encryption of the next encoded unit is also generated to obtain the next encoded and encrypted data unit which is included in the encoded and encrypted data. Further, the next initial value is generated for use in encrypting the subsequent encoded data unit, and so on sequentially and repeatedly until all data units of the input data are encoded and encrypted as encoded and encrypted data.

EFFECT: extending the range of technical facilites of data coding.

42 cl, 5 dwg