6555 search results - page 509 / 1311 » Secure attribute-based systems |
190
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EUROCRYPT
2004
Springer
16 years 13 days ago
2004
Springer
We describe a short signature scheme that is strongly existentially unforgeable under an adaptive chosen message attack in the standard security model. Our construction works in g...
158
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ACSAC
2003
IEEE
16 years 11 days ago
2003
IEEE
As computer infrastructures become more complex, security models must provide means to handle more flexible and dynamic requirements. In the Organization Based Access Control (Or...
217
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SP
2003
IEEE
16 years 10 days ago
2003
IEEE
We present Mixminion, a message-based anonymous remailer protocol with secure single-use reply blocks. Mix nodes cannot distinguish Mixminion forward messages from reply messages,...
181
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DEXA
2003
Springer
16 years 8 days ago
2003
Springer
Abstract. Access control policies are security policies that govern access to resources. Real-time update of access control policies, that is, updating policies while they are in e...
191
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CANS
2006
Springer
15 years 10 months ago
2006
Springer
Pairings on elliptic curves have been used as cryptographic primitives for the development of new applications such as identity based schemes. For the practical applications, it is...