Abstract
An intelligent security agent for a reliable cipher system using a PingPong cipher is proposed. The system contains a security agent for security managements and services. The agent includes an intelligent selection of many security features: encryption processing speeds, encryption methods, encryption algorithms, synchronization methods, network interfaces, user authentications, security-bit levels, the size of synchronization patterns, etc. Furthermore, encryption algorithms with a PingPong-256, -192 and -128 for data confidentiality and a synchronization generator and detector with a SYNPAT-128, -112, -96, -80, and -64 for system stabilization are designed and analyzed.
This research was supported by the University IT Research Center Project of Korea and by the Program for Training of Graduate Students in Regional Innovation.