3821 search results - page 316 / 765 » A Security Model for Aglets |
165
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TIT
2008
15 years 6 months ago
2008
An extractor is a function that is used to extract randomness. Given an imperfect random source X and a uniform seed Y , the output (X; Y ) is close to uniform. We study properties...
221
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JNW
2008
15 years 5 months ago
2008
The rapid growth of the Internet has triggered an explosion in the number of applications that leverage its capabilities. Unfortunately, many are designed to burden o infrastructur...
209
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ASIACRYPT
2006
Springer
15 years 10 months ago
2006
Springer
This paper presents a secure constant-round password-based group key exchange protocol in the common reference string model. Our protocol is based on the group key exchange protoco...
162
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ACSAC
2001
IEEE
15 years 10 months ago
2001
IEEE
The RBAC96 access control model has been the basis for extensive work on role-based constraint specification and role-based delegation. However, these practical extensions can als...
189
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CMS
2003
15 years 8 months ago
2003
Classic security systems use a trust model centered in the authentication procedure, which depends on a naming service. Even when using a Public Key Infrastructure as X.509, such s...