Abstract
A new key graph to achieve hierarchical access control with low storage overhead in MANET is given, which can manage group members with various access privileges efficiently and achieve forward and backward security. Compared with the common used tree-based group key management schemes in MANET, the proposed scheme shows the storage overhead superiority, and the simulation result verified the validity of the new method.
| Original language | English |
|---|---|
| Pages (from-to) | 141-144 |
| Number of pages | 4 |
| Journal | Chinese Journal of Electronics |
| Volume | 16 |
| Issue number | 1 |
| Publication status | Published - Jan 2007 |
Keywords
- Access control
- Key graph
- Key management
- Low storage overhead
- MANET (Mobile ad-hoc networks)