基于動態(tài)鄰接信任模型的安全路由算法研究
發(fā)布時間:2018-08-22 10:07
【摘要】:對現(xiàn)有路由節(jié)點信任相關問題進行了研究,綜合路由節(jié)點的狀態(tài)和行為因素提出了一種路由節(jié)點動態(tài)鄰接信任模型。在此模型基礎上提出了一種基于動態(tài)鄰接信任熵的安全路由算法,并在現(xiàn)有OSPF路由協(xié)議中對該路由算法進行了驗證。仿真結果表明提出的動態(tài)鄰接信任模型能夠準確地反映路由節(jié)點狀態(tài)改變和惡意攻擊,具有良好的動態(tài)響應能力,提出的安全路由算法能有效地保證路由節(jié)點的行為及狀態(tài)可信并且具有良好的抗攻擊性能。
[Abstract]:In this paper, the trust-related problems of existing routing nodes are studied, and a dynamic adjacency trust model of routing nodes is proposed by integrating the state and behavior factors of routing nodes. Based on this model, a secure routing algorithm based on dynamic adjacency trust entropy is proposed and verified in existing OSPF routing protocols. Simulation results show that the proposed dynamic adjacency trust model can accurately reflect the state changes and malicious attacks of routing nodes, and has good dynamic response ability. The proposed secure routing algorithm can effectively guarantee the behavior and state trustworthiness of routing nodes and has good anti-attack performance.
【作者單位】: 北京郵電大學信息安全中心;災備技術國家工程實驗室;北京安碼科技有限公司;國家計算機網(wǎng)絡應急技術處理協(xié)調中心;
【基金】:國家自然科學基金資助項目(61121061,61161140320) 國家科技支撐計劃基金資助項目(2012BAH38B02)~~
【分類號】:TP393.08
[Abstract]:In this paper, the trust-related problems of existing routing nodes are studied, and a dynamic adjacency trust model of routing nodes is proposed by integrating the state and behavior factors of routing nodes. Based on this model, a secure routing algorithm based on dynamic adjacency trust entropy is proposed and verified in existing OSPF routing protocols. Simulation results show that the proposed dynamic adjacency trust model can accurately reflect the state changes and malicious attacks of routing nodes, and has good dynamic response ability. The proposed secure routing algorithm can effectively guarantee the behavior and state trustworthiness of routing nodes and has good anti-attack performance.
【作者單位】: 北京郵電大學信息安全中心;災備技術國家工程實驗室;北京安碼科技有限公司;國家計算機網(wǎng)絡應急技術處理協(xié)調中心;
【基金】:國家自然科學基金資助項目(61121061,61161140320) 國家科技支撐計劃基金資助項目(2012BAH38B02)~~
【分類號】:TP393.08
【參考文獻】
相關期刊論文 前9條
1 李道豐;楊義先;谷利澤;孫斌;;采用可凈化簽名的OSPF協(xié)議安全保護機制[J];北京郵電大學學報;2011年03期
2 喻莉;李靜茹;劉祖浩;;基于自適應遺忘機制的半環(huán)信任模型[J];電子與信息學報;2011年01期
3 賀利堅;黃厚寬;張偉;;多Agent系統(tǒng)中信任和信譽系統(tǒng)研究綜述[J];計算機研究與發(fā)展;2008年07期
4 洪亮;洪帆;彭冰;陳晶;;一種基于鄰居信任評估的蟲洞防御機制[J];計算機科學;2006年08期
5 徐蘭芳;胡懷飛;桑子夏;徐鳳鳴;鄒德清;;基于灰色系統(tǒng)理論的信譽報告機制[J];軟件學報;2007年07期
6 甘早斌;丁倩;李開;肖國強;;基于聲譽的多維度信任計算算法[J];軟件學報;2011年10期
7 許智君;胡琪;張玉軍;葉新銘;;MANET網(wǎng)絡激勵節(jié)點協(xié)作的信任評估路由協(xié)議[J];通信學報;2012年07期
8 王麗娜;趙磊;郭遲;方U喚,
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