Efficient Certificateless Authentication and Key Agreement (CL-AK) for Grid Computing
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CONTRIBUTORS:
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JOURNAL:
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International Journal of Network Security,
7(3),
342 -
347.
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YEAR:
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2008
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PUB TYPE:
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Journal Article
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SUBJECT(S):
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None
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DISCIPLINE:
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Computer Science
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HTTP:
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LANGUAGE:
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English
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PUB ID:
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103-443-022
(Last edited on
2008/05/31 21:21:36 GMT-6)
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SPONSOR(S):
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ABSTRACT:
Most of the current security architectures for grid sys-
tems use conventional public key infrastructure (PKI) to
authenticate grid members and to secure resource allo-
cation to these members. Certificateless public-key cryp-
tography (CL-PKC) has some attractive properties which
seem to align well with the demands of grid computing.
In this paper, we present a certificateless protocol for authentication and key agreement (CL-AK) which fits well
with the Grid Security Infrastructure (GSI) and provides
a more lightweight key management approach for grid
users. We show that the newly proposed protocol is of
great efficiency and practical. Moreover, we prove that it
provides perfect forward secrecy plus all the other security attributes of authentication and key agreement protocols such as known-key secrecy and no key control.
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STATISTICS
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