Hybird group key management scheme for wireless sensor networks
Since sensor nodes join or leave the wireless sensor networks frequently,it is necessary to build a secure and efficient group key management system.An efficient and secure group key management scheme was proposed.Private-key cryptosystems are used to encrypt multicast messages and rekey the group w...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2010-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74646911/ |
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| _version_ | 1841537703753023488 |
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| author | CHEN Yan-li1 YANG Geng3 |
| author_facet | CHEN Yan-li1 YANG Geng3 |
| author_sort | CHEN Yan-li1 |
| collection | DOAJ |
| description | Since sensor nodes join or leave the wireless sensor networks frequently,it is necessary to build a secure and efficient group key management system.An efficient and secure group key management scheme was proposed.Private-key cryptosystems are used to encrypt multicast messages and rekey the group when new nodes join the group,while the tech-nology of identity-based broadcast encryption is used to distribute the group key and rekey the group when nodes leave the group.The proposed scheme satisfies the desired security properties,such as forward secrecy,backward secrecy and collusion resistant.Compared with existing group key management schemes in wireless sensor networks,the scheme can efficiently reduce key storage and communication overhead of rekeying messages.As storage overhead and rekeying cost of nodes are not dependent of the scale of networks,the proposed scheme is applicable to wireless sensor networks. |
| format | Article |
| id | doaj-art-1055202f13104824a604cd846fafc408 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2010-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-1055202f13104824a604cd846fafc4082025-01-14T08:24:18ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2010-01-0131566474646911Hybird group key management scheme for wireless sensor networksCHEN Yan-li1YANG Geng3Since sensor nodes join or leave the wireless sensor networks frequently,it is necessary to build a secure and efficient group key management system.An efficient and secure group key management scheme was proposed.Private-key cryptosystems are used to encrypt multicast messages and rekey the group when new nodes join the group,while the tech-nology of identity-based broadcast encryption is used to distribute the group key and rekey the group when nodes leave the group.The proposed scheme satisfies the desired security properties,such as forward secrecy,backward secrecy and collusion resistant.Compared with existing group key management schemes in wireless sensor networks,the scheme can efficiently reduce key storage and communication overhead of rekeying messages.As storage overhead and rekeying cost of nodes are not dependent of the scale of networks,the proposed scheme is applicable to wireless sensor networks.http://www.joconline.com.cn/zh/article/74646911/group key managementwireless sensor networksbroadcast encryptionmulticast rekeying |
| spellingShingle | CHEN Yan-li1 YANG Geng3 Hybird group key management scheme for wireless sensor networks Tongxin xuebao group key management wireless sensor networks broadcast encryption multicast rekeying |
| title | Hybird group key management scheme for wireless sensor networks |
| title_full | Hybird group key management scheme for wireless sensor networks |
| title_fullStr | Hybird group key management scheme for wireless sensor networks |
| title_full_unstemmed | Hybird group key management scheme for wireless sensor networks |
| title_short | Hybird group key management scheme for wireless sensor networks |
| title_sort | hybird group key management scheme for wireless sensor networks |
| topic | group key management wireless sensor networks broadcast encryption multicast rekeying |
| url | http://www.joconline.com.cn/zh/article/74646911/ |
| work_keys_str_mv | AT chenyanli1 hybirdgroupkeymanagementschemeforwirelesssensornetworks AT yanggeng3 hybirdgroupkeymanagementschemeforwirelesssensornetworks |