Secure multi server authentication system using elliptic curve digital signature

A new secure multi-server authentication protocol using ECC take a key advantage of Asymmetric Key exchange. Recent efforts for developing authentication scheme with multi server authentication with more complicated structure and huge computational cost and confidential information are to be vulnerable. The proposed system is secure against majority of possible active attacks. This scheme provides high security along with low communication cost, computational cost and minimum key size for security. Its establish a simple structure and the task of an authentication system are analyzed with different EC metrics. This scheme is more adaptable for smart card and other less energy saving devices.