基于Triple DES和RSA的二进制文件加密

Binary file encryption based on triple DES and RSA

综合对称加密与非对称加密的特点,设计了基于Triple DES与RSA公钥体制的混合加密算法,其安全性能不低于RSA的安全性。以一类二进制文件作为加密对象,加密实例表明,新算法在速度上比RSA提高了37倍,同时具有密钥管理方便、便于进行网络传输的优点。

Combined with the symmetry and public key ciphers a new algorithm is designed based on the triple DES and RSA. The security of this system is higher than that of RSA. The results of a kind of binary file show that the speed of the new algorithm is improved by 37 times. Meanwhile it is convenient to manage and easy to transmit on the network.