Introduction - If you have any usage issues, please Google them yourself
functions : DES encryption algorithm to achieve the encryption and decryption function*//*-*//*- Note : des algorithm implementation code*//*- can achieve 56 or 56* 3 keys des algorithm, through this program the interface*//*- for data encryption, to ensure data in the process of transmission security*//*-*//*-*//*- all of the proceedings right from the author Bulgaria stay* /