A New Mutual Authentication and Key Agreement Protocol for Mobile Communications

The key technology of mobile value-added services is to design protocol, which can meet the poor computing power as well as being security. This paper proposes an Advanced-RPC protocol by adding hash function with key to the Lowe modified BAN concrete Andrew Secure RPC. The new protocol mends some undesirable properties in the old one, enhances forward security, and improves the running efficiency. Possessing of both secure and efficient properties makes the proposed protocol suitable for the low power wireless communications.