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Computer and Information Technology, International Conference on (2010)
Bradford, West Yorkshire, UK
June 29, 2010 to July 1, 2010
ISBN: 978-0-7695-4108-2
pp: 846-850
The two-server model is quite promising for password based authentication, well suited for the setting of federated enterprises. However, none of the existing two-server password based authentication schemes enables a user to use the same password over multiple service servers, which is deemed an important feature of the two-server model. In this paper, we propose a new scheme, enabling this prominent functionality. Our proposed scheme is password-only, and slightly more efficient than the latest two-server password based authentication scheme.
password authentication, guessing attacks, two-server model
Yanjiang Yang, Feng Bao, "Enabling Use of Single Password over Multiple Servers in Two-Server Model", Computer and Information Technology, International Conference on, vol. 00, no. , pp. 846-850, 2010, doi:10.1109/CIT.2010.159
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