With the rapid development of global information technology, information networks have been applied to all walks of life, Such as: military, political, technological, commercial, financial, etc. It has become an important part of social progress and development. The information networks enable people to live a great convenience, but also to face a very real problem.
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With the improvement of social information degree,the computer network anddata communication develop rapidly.People pay more and more attention oninformation security.Digital signature is an important way to ensure informationsecurity,assure data integrity and achieve authentication.The thresholdsignature,which is based on secret sharing,diffuses responsibilities and improvessecurity,reliability and robustness of the system.It has a wide application inmilitary,electronic commerce,science and culture.In
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With the improvement of social information degree,the computer network anddata communication develop rapidly.People pay more and more attention oninformation security.Digital signature is an important way to ensure informationsecurity,assure data integrity and achieve authentication.The thresholdsignature,which is based on secret sharing,diffuses responsibilities and improvessecurity,reliability and robustness of the system.It has a wide application inmilitary,electronic commerce,science and culture.In
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With the rapid development of computers network, people more focus on the security of the information in networks. The research and application of cryptology is one of the core domains of the information security technique. Elliptic Curve Cryptosystems (ECC) is researched widely in the field of cryptology in recent yeas, Researchers at home and broad
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The rapid development of Internet makes Electronic Commerce into a new business model.E-commerce from generation to up now.Although it is not a long time, its development is growing very rapidly. Prospects for the development of e-commerce and its impact has attracted world wide attention from government and business and active participation because of E-commerce trading
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Open Shortest Path First protocol, proposed by IETF (Internet Engineering Task Force), is link state routing protocol based on the shortest path first algorithm. It is an Interior Gateway Protocol and widely used in the network.The paper gives a detailed analysis on the internal operation mechanism of Open Shortest Path First routing protocol, the types
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The rapid development of Internet makes Electronic Commerce into a new business model.E-commerce from generation to up now.Although it is not a long time, its development is growing very rapidly. Prospects for the development of e-commerce and its impact has attracted world wide attention from government and business and active participation because of E-commerce trading
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With the development and popularization of e-commerce has also been considerable progress in people’s life and work, playing an increasingly important role. However, because the network itself has a variety of defects, leading e-commerce system depends on the network will also be subject to a variety of challenges. As the core element of e-commerce electronic
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With the quick development of computer science and internet technology, rapid popularity of normalization in China, as well as the development of E-business, E-government, enterprises-normalization, Office Automatic is becoming more and more popular, and its merits such as efficiency and paper-free have come to light. In Office Automatic, how to secure data originality and integrity
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With the continuous deepening of reform and the expansion of enrollment in Colleges and universities, student management as a core work became very heavy, so the establishment of efficient college student management system becomes the trend of time. In practice, the student management system has been greatly improved the efficiency of college students’information management, and
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