Management scheme over conic curve cryptology in large-scale network

Conic curve cryptology over binary field is a novel public cryptology, and it has advantages of curve parameters selection and plaintext embedding over elliptic curve.To solve the problems of key management mess and security seriousness,using the advantage of conic curve,a secure key management scheme is proposed in the thesis.The scheme uses CCC/AES mixed encryption to guarantee the confidentiality,integrity and incontestable.The thesis has practice significance for super network system.