The research and design of embed RSA encryption algorithm network encryption card driver

On basis of network encryption drive program, a RSA encryption algorithm embedded in the drive program is proposed to encrypt and decrypt the initial key on the encryption and decryption module of network encryption card. By combining RSA encryption algorithm with the driving program of network encryption card, encryption for Windows kernel is achieved, thus the cost of network encryption card due to large capacity in FPGA module embedded RSA encryption algorithm is saved. Also several important dispatch functions are devised in the drive program, and encryption and decryption for the initial key are realized through RSA encryption algorithm.