resistance to ephemeral key reveal attack which is needed in the authenticated key agreement (AKA) protocols
to the AKA protocols using smart card and password.A strongly secure two-party AKA protocol using smart card and a strongly secure three-party AKA protocol using smart card were proposed respectively.Meanwhile
the first security model for AKA protocols using smart card and password which includes the ephemeral key reveal attack was proposed.The security proof of the proposed protocols was given in the new security model.The reason why the property of ephemeral key reveal attack can not be achieved in AKA protocols using only password was also given in this paper.