Date Added: Dec 2009
This protocol is used to maintain security in networks for secure communication by overcoming some of the drawbacks in existing security protocols. Integration of both classical and quantum cryptography techniques takes place. Quantum cryptography is used for secure optical transmission which employs quantum mechanisms to distribute session keys classical cryptography provides convenient techniques that enable efficient key verification and user authentication. This protocol used both implicit user authentication and explicit mutual authentication. A trust centre is used to generate a secret key and public key by using RSA algorithm and it will develop the random key for each session of transmitting data these key develop a QUIBIT values which develop session key.