New signcryption algorithm for secure communication of ad hoc networks
At first, a new identity based signcryption algorithm was proposed; its security and efficiency were analyzed. As a result, its provable security in the random oracle model is proved; compared with the previous identity based sign- cryption algorithms, the new algorithm has lower computation cost an...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
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/74647853/ |
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| _version_ | 1841537680993681408 |
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| author | ZHANG Chuan-rong1 ZHANG Yu-qing1 LI Fa-gen3 XIAO Hong2 |
| author_facet | ZHANG Chuan-rong1 ZHANG Yu-qing1 LI Fa-gen3 XIAO Hong2 |
| author_sort | ZHANG Chuan-rong1 |
| collection | DOAJ |
| description | At first, a new identity based signcryption algorithm was proposed; its security and efficiency were analyzed. As a result, its provable security in the random oracle model is proved; compared with the previous identity based sign- cryption algorithms, the new algorithm has lower computation cost and communication overhead. It is very suitable for secure communication protocols of key management and secure routing in ad hoc networks. Finally, for showing the ap- plication methods and significance of new identity based signcryption algorithm in ad hoc networks, a share refreshing protocol of a serve node’s system private key in threshold key management of ad hoc networks is given. |
| format | Article |
| id | doaj-art-547038381ec74b2ca172945a642a3690 |
| 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-547038381ec74b2ca172945a642a36902025-01-14T08:26:15ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2010-01-0131192474647853New signcryption algorithm for secure communication of ad hoc networksZHANG Chuan-rong1ZHANG Yu-qing1LI Fa-gen3XIAO Hong2At first, a new identity based signcryption algorithm was proposed; its security and efficiency were analyzed. As a result, its provable security in the random oracle model is proved; compared with the previous identity based sign- cryption algorithms, the new algorithm has lower computation cost and communication overhead. It is very suitable for secure communication protocols of key management and secure routing in ad hoc networks. Finally, for showing the ap- plication methods and significance of new identity based signcryption algorithm in ad hoc networks, a share refreshing protocol of a serve node’s system private key in threshold key management of ad hoc networks is given.http://www.joconline.com.cn/zh/article/74647853/ad hoc networksidentity-based signcryptionbilinear pairingprovable securityshare refreshing protocol |
| spellingShingle | ZHANG Chuan-rong1 ZHANG Yu-qing1 LI Fa-gen3 XIAO Hong2 New signcryption algorithm for secure communication of ad hoc networks Tongxin xuebao ad hoc networks identity-based signcryption bilinear pairing provable security share refreshing protocol |
| title | New signcryption algorithm for secure communication of ad hoc networks |
| title_full | New signcryption algorithm for secure communication of ad hoc networks |
| title_fullStr | New signcryption algorithm for secure communication of ad hoc networks |
| title_full_unstemmed | New signcryption algorithm for secure communication of ad hoc networks |
| title_short | New signcryption algorithm for secure communication of ad hoc networks |
| title_sort | new signcryption algorithm for secure communication of ad hoc networks |
| topic | ad hoc networks identity-based signcryption bilinear pairing provable security share refreshing protocol |
| url | http://www.joconline.com.cn/zh/article/74647853/ |
| work_keys_str_mv | AT zhangchuanrong1 newsigncryptionalgorithmforsecurecommunicationofadhocnetworks AT zhangyuqing1 newsigncryptionalgorithmforsecurecommunicationofadhocnetworks AT lifagen3 newsigncryptionalgorithmforsecurecommunicationofadhocnetworks AT xiaohong2 newsigncryptionalgorithmforsecurecommunicationofadhocnetworks |