A New Efficient ID-Based Authenticated Key Agreement Protocol.
Quan Yuan, Songping Li · IACR Cryptology ePrint Archive · 2005
Recently Eun-Kyung Ryu, Eun-Jun Yoon, and Kee-Young Yoo proposed an efficient ID-based authenticated key agreement with paring[11]. They argued that it is secure and efficient. In this paper, we show this protocol is doesn’t satisfy the Key-Compromise Impersonate property and it is not secure against key reveal attack. Then we propose our protocol from this protocol and shim’s protocol[15], its security and efficiency was analyzed.