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Author(s): |
Xin Cui, computer institute, Shan Dong University of Technology, Zibo, China
Chang-tai Lv, computer institute, Shan Dong University of Technology, Zibo, China |
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Abstract: |
With the rapidly development and population of the network technology, information resource demand and rely on increasing. On the other hand, the question of information security is also coming out. Information security is the premise and foundation of all communication based on computer network. Because of the opening characteristic and the complexity of the Internet, business online becomes much more risky. Security technologies, such as authentication, encryption, integrity checkout, information audit and authenticity, must be implemented to ensure the security of the transactions. Digital signature technology plays an irreplaceable role in the fields of identification and authentication, data integrity, anti-repudiation and so on, which has a very wide range of application in e-commerce and e-government. The radical methods and traits of digital signature are introduced. The approach of digital signature based on Java is presented, and its rationality, effectively and feasibility are reasoned, the test results achieved the expected goals and ensured the confidentiality, integrity, and non-repudiation of the information.
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