44 search results - page 8 / 9 » How to Securely Break into RBAC: The BTG-RBAC Model |
CRYPTO
2009
Springer
14 years 2 months ago
2009
Springer
We consider two-party quantum protocols starting with a transmission of some random BB84 qubits followed by classical messages. We show a general “compiler” improving the secur...
DRM
2003
Springer
14 years 21 days ago
2003
Springer
In this paper, we present our experiences concerning the enforcement of access rights extracted from ODRL-based digital contracts. We introduce the generalized Contract Schema (Co...
WETICE
1998
IEEE
13 years 11 months ago
1998
IEEE
Much work is going into securing the public key infrastructure (PKI). Various models for trust exist; Pretty Good Privacy (PGP) and the Progressive-Constraint Trust model are exam...
WSC
2007
13 years 9 months ago
2007
In this paper, we propose a new asymmetric cryptographic algorithm (HOOD CRYPT) based on the Elliptical Curve Cryptographic approach. The algorithm describes how an orthogonal fre...
ASIACRYPT
2009
Springer
14 years 2 months ago
2009
Springer
Computational puzzles are mildly difficult computational problems that require resources (processor cycles, memory, or both) to solve. Puzzles have found a variety of uses in secu...