Modified Client-Server-Client Authenticated Key Agreement Protocols for Resource-Limited Environments
An authenticated key agreement protocol only allows the intended parties to compute the session key. In this paper, new client-server-client authenticated key agreement protocols in the public key setting have been proposed. The new protocols are proven secure in the formal security model. Compared with the client-server-client authenticated key agreement protocols in the literature, the proposed protocols possess stronger security and higher efficiency.
key agreement privacy public key cryptography provably secure