Design of Authentication Protocol for High-security Data Distribution Service
LI Ming-jua · Aeronautical Computing Technique · 2015
Authentication and shared secret establishment protocol of Data Distribution Service Security Specification has some security problems,such as lack of fairness in shared secret establishment,lack of mechanism to validate the consistency of secret key,and lack of integrity in the whole session. Based on this protocol,we design a new protocol named authentication protocol for high- security data distribution service. The new protocol introduces ACK mechanism,which solves above problems by using the new mechanism and features of D- H key exchange and asymmetric cryptography,and it' s a more secure and practical protocol.