An efficient key distribution scheme with self-healing property
Dowon Hong, Ju-Sung Kang · IEEE Communications Letters · 2005
The main property of the self-healing key distribution scheme is that users are capable of recovering lost group keys on their own, without requesting additional transmission from the group manager. In this paper, we propose a new self-healing key distribution scheme, which is optimal in terms of user memory storage and more efficient in terms of communication complexity than the previous results.