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首页> 外文期刊>Wireless personal communications: An Internaional Journal >MTPKM: Multipart Trust Based Public Key Management Technique to Reduce Security Vulnerability in Mobile Ad-Hoc Networks
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MTPKM: Multipart Trust Based Public Key Management Technique to Reduce Security Vulnerability in Mobile Ad-Hoc Networks

机译：MTPKM：Multipart基于信任的公钥管理技术，从而减少移动广告HOC网络中的安全漏洞

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摘要

A mobile ad hoc network (MANET) is a collection of self-configured movable nodes. Keys have to be securely handled and maintained and there are various techniques available in MANET for efficient key generation and distribution. Trying to keep the keys always protected during transmission is a difficult issue. A multipart trust based public key management (MTPKM) is intended to gather a requisite stage of security, in addition to convene better output necessities like service accessibility and message overhead exclusive of communication on known certificate authority. An optimal trust threshold is associated with all the nodes to reduce security vulnerabilities like the public key compromise and key leakage. MTPKM does not support trusted the third party hence it finds the most trusted neighbor node which satisfies the trust threshold condition to certifying the key generated. In turn, the neighbor node again ensures the confidence of the node which is requesting to certify the public key. The requesting node and certificate issuer node must exhibit a mutual trust relationship. The proposed trust-based scheme is simulated and the performance is evaluated. It is observed that the proposed scheme surpasses other trust-based models in terms of availability and security vulnerability.
机译：移动临时网络（MANET）是一个自配置的可移动节点的集合。必须安全地处理和维护钥匙，并且MANET有各种技术可用于高效的关键生成和分布。试图在传输期间始终保护钥匙是一个困难的问题。除了在已知证书颁发机构上的服务可访问性和消息开销等更好的输出必需品之外，还旨在收集安全的基于信任的公钥管理（MTPKM）旨在收集必要的安全阶段。最佳信任阈值与所有节点相关联，以减少安全漏洞，如公钥妥协和密钥泄漏。 MTPKM不支持信任第三方，因此它找到了满足信任阈值条件的最值得信赖的邻居节点，以证明生成的密钥。反过来，邻居节点再次确保了请求认证公钥的节点的置信度。请求节点和证书颁发者节点必须表现出相互信任关系。模拟所提出的基于信任的方案，并评估性能。据观察，该方案在可用性和安全漏洞方面超越了基于信任的模型。

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