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战地网络容易受到攻击和破坏,如何实现未来战地网络中的安全通信是一个亟待解决的问题。提出了一种支持未来多层无线异构adhoc战地网络安全通信的安全体制,它具有如下性质:(1)可以在有/无基础网络设施模式下工作并无缝切换;(2)采用集中式CA签名和(t,l)门限签名体制相结合的认证方法;(3)对报文和报头分别加密;(4)可以对签名者的身份进行追踪。
The battlefield network is vulnerable to attacks and sabotage. How to realize secure communications in future battlefield networks is an urgent issue to be solved. Proposed a security system to support future multi-layer wireless heterogeneous ad hoc network security communications, which has the following properties: (1) can work seamlessly with / without basic network infrastructure mode; (2) CA signature and (t, l) threshold signature scheme; (3) encryption of message and header, respectively; (4) tracking of signer’s identity.