Efficient Authentication and Key Agreement Protocol with Anonymity for Delay Tolerant Networks
Wireless Personal Communications: An International Journal
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Authentication and key agreement protocol is designed to provide pair of parties communicating over an insecure network with a secure session key. However, most of the existing authenticated key agreement protocols are not designed for protecting privacy. A mutual authentication key agreement protocol based on CPK technology and the improved Elliptic Curve Diffie-Hellman key agreement is proposed. The protocol has advantages over other protocols in its security.