Research Of Crew Integrated Identification Technology

With the development of information technology, crew authentication technology, which is linked to the safety of navigation directly, and is integrated by data encryption, digital signatures, communications and computer network technologies etc. is also developing quickly.From studying the key problems about authentication of crew, based on genetic and fuzzy theory, the optimal solution of crew authentication problems is found, and a novel scheme, which includes modern communications, network technology, cryptography, is presented. Realize dynamic information of the track management crew, which can form the number of crew behavior trajectory.The main contributions of the thesis include the following:1. To identify crew authentication effectively, a comprehensive certification scheme is presented and the system structure is designed.2. A role-based authentication scheme is presented.3. The crew authentication mathematical model is established, and the comprehensive identity authentication smart card system is developed. The crew authentication information is shown by expression so that security of the crew information is improved obviously.4. A multi-factors authentication strategy is presented to optimize the authentication process so that privacy of user, the ability to resist the replaying and aggressivity with camouflage are improved.