Journal of Applied Mathematics / 2014 / Article / Figbox 5

Research Article

Secure Collaborative Key Management for Dynamic Groups in Mobile Networks

Box 5

Group partition.
Assume that a current group is partitioned into two groups, () and (=).
The master of is and the master of is ()
Step  1. generate = from .
(delegation) :
Step  2. and select random , in respectively and compute key-locks with their locker list.
: 1, ,
: ,

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