A New Architecture for User Authentication and Key Exchange Using Password for Federated Enterprises
The rapid rise of federated enterprises entails a new way of trust management by the fact that an enterprise can account for partial trust of its affiliating organizations. On the other hand, password has historically been used as a main means for user authentication because of operational simplicit...
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2005
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sg-smu-ink.sis_research-15512019-01-11T04:13:27Z A New Architecture for User Authentication and Key Exchange Using Password for Federated Enterprises YANG, Yanjiang BAO, Feng Deng, Robert H. The rapid rise of federated enterprises entails a new way of trust management by the fact that an enterprise can account for partial trust of its affiliating organizations. On the other hand, password has historically been used as a main means for user authentication because of operational simplicity. We are thus motivated to explore the use of short password for user authentication and key exchange in the context of federated enterprises. Exploiting the special structure of a federated enterprise, our proposed new architecture comprises an external server managed by each affiliating organization and a central server managed by the enterprise headquarter. We are concerned with the development of an efficient authentication and key exchange protocol using password, built over the new architecture. The architecture together with the protocol well addresses off-line dictionary attacks initiated at the server side, a problem rarely considered in prior effort. 2005-05-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/552 info:doi/10.1007/0-387-25660-1_7 https://ink.library.smu.edu.sg/context/sis_research/article/1551/viewcontent/Yang2005_Chapter_ANewArchitectureForUserAuthent.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University federated enterprise password authentication dictionary attack key exchange public key cryptosystem Information Security |
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federated enterprise password authentication dictionary attack key exchange public key cryptosystem Information Security YANG, Yanjiang BAO, Feng Deng, Robert H. A New Architecture for User Authentication and Key Exchange Using Password for Federated Enterprises |
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The rapid rise of federated enterprises entails a new way of trust management by the fact that an enterprise can account for partial trust of its affiliating organizations. On the other hand, password has historically been used as a main means for user authentication because of operational simplicity. We are thus motivated to explore the use of short password for user authentication and key exchange in the context of federated enterprises. Exploiting the special structure of a federated enterprise, our proposed new architecture comprises an external server managed by each affiliating organization and a central server managed by the enterprise headquarter. We are concerned with the development of an efficient authentication and key exchange protocol using password, built over the new architecture. The architecture together with the protocol well addresses off-line dictionary attacks initiated at the server side, a problem rarely considered in prior effort. |
format |
text |
author |
YANG, Yanjiang BAO, Feng Deng, Robert H. |
author_facet |
YANG, Yanjiang BAO, Feng Deng, Robert H. |
author_sort |
YANG, Yanjiang |
title |
A New Architecture for User Authentication and Key Exchange Using Password for Federated Enterprises |
title_short |
A New Architecture for User Authentication and Key Exchange Using Password for Federated Enterprises |
title_full |
A New Architecture for User Authentication and Key Exchange Using Password for Federated Enterprises |
title_fullStr |
A New Architecture for User Authentication and Key Exchange Using Password for Federated Enterprises |
title_full_unstemmed |
A New Architecture for User Authentication and Key Exchange Using Password for Federated Enterprises |
title_sort |
new architecture for user authentication and key exchange using password for federated enterprises |
publisher |
Institutional Knowledge at Singapore Management University |
publishDate |
2005 |
url |
https://ink.library.smu.edu.sg/sis_research/552 https://ink.library.smu.edu.sg/context/sis_research/article/1551/viewcontent/Yang2005_Chapter_ANewArchitectureForUserAuthent.pdf |
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