GF(2^(192))域上ECC加密的FPGA实现

FPGA realization of ECC encryption algorithm in GF(2^(192))

在Ⅱ类最优正规基上,提出了一种改进的基域乘法实现算法,并给出了该算法的FPGA工程实现方法,在ALTERA公司的CycloneⅡ系列FPGA器件上实现了GF(2192)域上ECC加密和AES加密的混合加密系统,完成了算法仿真、综合及实验.最后以加密卡的方式在PC机上测试,结果表明,仿真时ECC算法每s执行10000~13000次,烧到片上运行ECC算法每s执行9000~10500次,实际主频率为128 MHz.

An improved algorithm based on the optimal normal basis（ONB） of typeⅡ is proposed.A realization method for this algorithm on FPGA（field programmable gate array） was also proposed.On the Cyclone II chip made by ALTERA company,the hybrid encryption of AES and ECC in GF（2192） was implemented.The experiment,carrying out the simulation and synthesis on the FPGA chip and personal computer（PC） with a PCI-66/64 bit FPGA encryption card,shows it can work at 128 MHz with computing 10 000-13 000 times per second with simulating and 9 000-10 500 times per second on the circuit board.