Secure one-pass and two-party authenticated key agreement protocol
ZHANG Yang
LI Chaoyang
XIN Xiangjun
LI Fagen
Abstract：In order to improve the security and efficiency of the key agreement protocol,a secure one-pass and two-party authenticated key agreement protocol is proposed.In this protocol,a certificateless digital signature is sent to the receiver,in which the sender's public key,identification number,time stamp,and other identifiable information are signed.Then,the receiver verifies the variety of the digital signature.The session key is built by using the Diffie-Hellman key agreement protocol.The new protocol can be proved to be secure in random oracle model;it can also satisfy the properties of known session key secrecy,forward secrecy,uncontrollability of the session key and key compromise impersonation resilience.
Keywords：Certificateless digital signatureauthenticationkey agreementforward secrecy
Publication Date：2017-09-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 89-94 )