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| Research and Implementation of Single Sign-on Mechanisms in Library Portal |
| Qi Huiying 1,2,3 Xu Shuwei 1,2 |
1 (National Science Library, Chinese Academy of Sciences, Beijing 100190, China)
2 (Graduate University of Chinese Academy of Sciences, Beijing 100049, China)
3(Computer Division，Peking University Health Science Center, Beijing 100083, China) |
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Abstract This paper firstly analyzes the actuality and problems of SSO research work using the credential library and proposes a model to implement SSO for library portal. And then it analyzes and compares common SSO mechanisms which are being deployed for Web applications at present. It designs the architecture of a credential-based SSO system, and introduces the principle of credential library, credential manager and users mapping mechanism. Finally, a prototype system of credential-based SSO is designed.
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Received: 16 July 2008
Published: 25 October 2008
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Corresponding Authors:
Qi Huiying
E-mail: qihy@mail.las.ac.cn
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| About author:: Qi Huiying,Shu wei |
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