A Network Security System Model Based on Mixed Encryption Algorithm
Wang Jin-gan · Microelectronics & Computer · 2005
A network security system model-NetDESR, which is based on DES and RSA algorithm, is presented. It adopts distributed KDC management scheme. By generating a digital signature on the message by means of encryption, it efficiently prevents the message from being unlawfully overheard, fraudulently changed or fabricated. The model not only realizes key management, encrypted communication, digital signature and identity authentication, but also is fit for network system with real time and large data transfer.