Design of a high-speed RSA encryption processor with built-in table for residue calculation of redundant binary numbers

This paper proposes a design method of a high-speed RSA encryption processor in which the residue calculation of the redundant binary numbers is realized by table-look-up method where the table is built in the hardware, It is demonstrated that the number of gates through the critical path determining the operation speed of the proposed processor is 1/62 that of the conventional processors.