The Test Case Design And Research Bases On Signcenter

With the software complicated and the corporate sector decentralized, remote departments collaborate on software development will be more and more frequently. This increase the frequent and numbers of transferring files in the development process. Since the file is transmitted in an insecure network environment, in order to ensure the development of quality and efficiency, digital signatures used to protect the integrity of the file transfer. However, in the process of implementing digital signatures, there’re new problems come from signature activities, signature management and signature standards. SignCenter appears to solve the problemThis paper describes the development of a digital signature. Described the objectives and significance of the subject, and explains the techniques and methods associated with this project. Analysis the user needs, interface requirements and functional requirements of SignCenter, and description other needs. On the basis of the needs analysis, combining with black box testing methods and the WEB system testing methods, design the test case from the WEB page design and business process.According to the method of phase test. SignCenter need to be tested in unit testing, integration testing, system testing and acceptance testing. According to a further understanding of the system, we used supplemented tests in the system testing phase, and we explain the idea in the case of supplemented test in detail. Meanwhile, this paper also describes the non-technical problems and solutions that may be encountered in testing. Relies on all the method above, test can be finished. We make the system to achieve the requirements set forth in demand, successfully tested and put into use, while the experience accumulated during the test has a certain reference value.