Implementation of Elliptic Curve Cryptography Processor for FPGA Applications

ECC processor is implemented for point multiplication on FPGA based applications. High-precision segmented multiplier is used to reduce the latency and to avoid data dependency problem by modifying Lopez-Dahab Montgomery Point Multiplication algorithm.ECC processor using three multiplier, reduces the number of clock cycles required .In this paper ECC processor is implemented on Xilinx families' virtex-4 virtex-5 virtex-7.high performance can be achieved and number of clock cycles is reduced by using three multiplier ECC processor.