IEICE Electronics Express | |
Self-healing key distribution scheme with long service time | |
Hyunsoo Yoon1  Kisuk Kweon1  Chanil Park1  Junbeom Hur2  | |
[1] Computer Science Department, KAIST;Computer Science Department, UIUC | |
关键词: group communication; broadcast encryption; self healing key distribution; | |
DOI : 10.1587/elex.7.913 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(7)Self-healing key distribution schemes for broadcast encryption are capable of recovering missed group keys and resisting a collusion attack of up to t revoked users. However, since previous schemes have been considered only m sessions, it does not suitable to support infinite sessions. In the paper, we propose an efficient δ-self healing key distribution scheme with revocation capability. The proposed scheme can support infinite sessions by updating the private key of users and supporting a partial revocation. The communication overhead of the proposed scheme is compared with several previous works.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300227336ZK.pdf | 238KB | download |