基于安全路由算法的P2P网络安全性能优化研究
发布时间:2019-06-19 14:32
【摘要】:针对目前P2P路由机制受到许多网络威胁,现有的安全路由算法无法满足P2P网络安全需求的问题。提出了一种基于安全路由算法的P2P网络安全性能优化策略,引入了Chord安全路由算法,并且对其进行改进,提出了设置安全邻近距离和双向查找机制的策略,还使用迭代的方法对双向查找机制进行安全性能的优化。实验表明,基于安全路由算法的P2P网络安全性能优化策略大大提高了P2P网络的安全性能,本方案切实有效。
[Abstract]:In view of the fact that the current P2P routing mechanism is threatened by many networks, the existing secure routing algorithms can not meet the security needs of P2P networks. In this paper, a security performance optimization strategy for P2P networks based on secure routing algorithm is proposed. Chord secure routing algorithm is introduced and improved. The strategy of setting secure proximity distance and bidirectional search mechanism is proposed. The iterative method is also used to optimize the security performance of bidirectional search mechanism. The experimental results show that the security performance optimization strategy of P2P network based on secure routing algorithm greatly improves the security performance of P2P network, and this scheme is effective.
【作者单位】: 成都医学院教育技术中心;吉林大学软件学院;
【基金】:四川省教育厅科研项目(SJJY1109283)
【分类号】:TP393.08
[Abstract]:In view of the fact that the current P2P routing mechanism is threatened by many networks, the existing secure routing algorithms can not meet the security needs of P2P networks. In this paper, a security performance optimization strategy for P2P networks based on secure routing algorithm is proposed. Chord secure routing algorithm is introduced and improved. The strategy of setting secure proximity distance and bidirectional search mechanism is proposed. The iterative method is also used to optimize the security performance of bidirectional search mechanism. The experimental results show that the security performance optimization strategy of P2P network based on secure routing algorithm greatly improves the security performance of P2P network, and this scheme is effective.
【作者单位】: 成都医学院教育技术中心;吉林大学软件学院;
【基金】:四川省教育厅科研项目(SJJY1109283)
【分类号】:TP393.08
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