Abstract
Without proposing a new key assignment scheme, this paper presents a graph translation procedure so that more complicated non-hierarchical access control policies can be enforced by existing hierarchical key assignment schemes.
Original language | English |
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Pages (from-to) | 46-49 |
Number of pages | 4 |
Journal | Information Processing Letters |
Volume | 110 |
Issue number | 2 |
DOIs | |
State | Published - 16 Dec 2009 |
Keywords
- Access control
- Graph algorithms
- Key assignment