Study of BGP secure scheme based on divide and conquer strategy
A new approach was studied for BGP security:SE-BGP.By analyzing the security of SE-BGP,was found it had some secure leaks which couldnt resist active attack.To solve these secure problems of SE-BGP,an AS-alliance-based secure BGP scheme :SA-BGP was proposed,which used the aggregate signatures algori...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2012-05-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)05-0091-08/ |
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| Summary: | A new approach was studied for BGP security:SE-BGP.By analyzing the security of SE-BGP,was found it had some secure leaks which couldnt resist active attack.To solve these secure problems of SE-BGP,an AS-alliance-based secure BGP scheme :SA-BGP was proposed,which used the aggregate signatures algorithm based on RSA.The SA-BGP has strong ability of security that can effectively verify the propriety of IP prefix origination and verifies the validity of an AS to announce network layer reachability information (NLRI).SA-BGP can large-scale reduced the number of the used certificates.Performance evaluation results that SA-BGP can be implemented efficiently and the incurred overhead,in terms of time and space,ptable in practice. |
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| ISSN: | 1000-436X |