Abstract:

The security of route optimization is a hot issue in MIPv6. Based on the description of the threats of route optimization and the analysis of the current protocols, an IDbased fast security route optimization is proposed. It can resist the redirection attacks, maninthemiddle attacks and DoS. It uses the symmetric encryption to generate the binding update authentication code, and improves the route optimization efficiency.

Key words: MIPv6;route optimization;IDbased;symmetric encryption