8768 search results - page 1606 / 1754 » Generalizing the notion of support |
181
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CCS
2005
ACM
16 years 4 days ago
2005
ACM
In automated trust negotiation (ATN), two parties exchange digitally signed credentials that contain attribute information to establish trust and make access control decisions. Be...
206
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CCS
2005
ACM
16 years 4 days ago
2005
ACM
This paper introduces the PeerAccess framework for reasoning about authorization in open distributed systems, and shows how a parameterization of the framework can be used to reas...
179
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CIKM
2005
Springer
16 years 4 days ago
2005
Springer
With this work we aim to make a three-fold contribution. We first address the issue of supporting efficiently queries over string-attributes involving prefix, suffix, containmen...
170
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CRYPTO
2005
Springer
16 years 3 days ago
2005
Springer
We investigate several previously suggested scenarios of instantiating random oracles (ROs) with “realizable” primitives in cryptographic schemes. As candidates for such “in...
173
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ECMDAFA
2005
Springer
16 years 3 days ago
2005
Springer
This article presents a control flow analysis methodology based on UML 2.0 sequence diagrams (SD). In contrast to the conventional code-based control flow analysis techniques, thi...