Korkishko T. Multichannel hardware-oriented symmetric block cipher processors

Multichannel hardware-oriented symmetric block cipher processors (MHOSBCP) are developed. Main results: a classification of the SBC algorithms according to their key schedule structures has been proposed; main ways of the time-space procedures execution were investigated; creation principles, architecture and development methodology of MHOSBCP have been proposed; generalized structures of multichannel operational units for data and key processing, cipher mode blocks and their working algorithms, shared memory syncronization principles have been developed; methodology of the technical characteristics estiomation has been developed and analytical expressions have been obtained for the case of MHOSBCP, expediency regions of the MHOSBCP have been defined. VHDL models and VLSIs of the 16-channels and two one chennels processors have been created, created processors outpurform existed in 2-5 times.