Communications of the ACM
Self-Healing Key Distribution with Revocation
SP '02 Proceedings of the 2002 IEEE Symposium on Security and Privacy
Efficient self-healing group key distribution with revocation capability
Proceedings of the 10th ACM conference on Computer and communications security
Design of Self-Healing Key Distribution Schemes
Designs, Codes and Cryptography
Sliding-window self-healing key distribution
Proceedings of the 2003 ACM workshop on Survivable and self-regenerative systems: in association with 10th ACM Conference on Computer and Communications Security
ACNS '07 Proceedings of the 5th international conference on Applied Cryptography and Network Security
ProvSec '08 Proceedings of the 2nd International Conference on Provable Security
Keeping group communications private: An up-to-date review on centralized secure multicast
CISIS'11 Proceedings of the 4th international conference on Computational intelligence in security for information systems
Security and Communication Networks
Hi-index | 0.00 |
A self-healing key distribution scheme enables the non-revoked users with the received broadcast messages and their private information to recover the missed group session keys on their own without requiring the group manager to retransmit the missed broadcast messages. In this paper, we construct a new structure to broadcast message to realize the self-healing key distribution. It is shown that the proposed scheme realizes the properties such as constant storage, forward secrecy and backward secrecy. Moreover, the proposed scheme has the property of long life-span of the user's personal secret key, so that the user's personal secret key is not restricted to a fixed sessions in the setup phase and can be used until the user revoked from the group. Finally, we will present that the proposed scheme is more practical and efficient than some existing schemes.