Cryptography Service System Design And Implementation Of The Cloud

As the cloud service developed, service consumers will start their core data migration to the cloud data center storage. The data center has become a core component of cloud computing, traditional data center is gradually replaced by cloud computing data center. However, as the user information storage and exchange hub, how the data center of physical devices(such as server cluster), to provide effective information security, and how to solve the problem of information security of the data center server, become a new focus of information security workers. At the same time, in order to ensure the independent research and development of information security in our country, the national commercial password algorithm is proposed, in order to satisfy the application requirement of domestic password service. The paper achieves the national commercial cipher algorithm by cryptography service systems, to ensure the information security of domestic data center.This paper researches on the software platform for password service system. First of all, the paper analyzes the cloud data center existing safety problems and present situation of the application of password service system. Then, the design principle is analyzed. The proposed algorithm use the cryptography service systems framework design, and implementation and test work was carried out. Test results show that the proposed scheme can satisfy the demand for data center server password services.In this paper, main work is as follows:1?The hardware interface card cryptography based service, and puts forward the cryptography service system software platform design. The platform is on the basis of functions, can be divided into four sub-systems, management subsystem, cryptography service interface subsystem, the background service subsystem and cryptography module subsystem.2?In strict accordance with the cryptography interface used cryptography to a unified service interface design of the service system, to implement the standard algorithm SM2 / SM3 / SM4 etc. The paper provides cryptography service, convenient for call management of the third party platform.3?In the realization of the cryptography service system on the basis of the design scheme of the functional test and performance test, the test results show that the test results of this system is superior to the similar system.Finally, through design, implementation and testing about the cryptography service, showing that the cryptography service system in the service system with high performance and high scalability, is of great significance for the practical application of data centers.