Research on Trust Model in Ad hoc Networks
Ad hoc网络信任模型的研究*

The paper accomplishes an Ad hoc network trust model using identity-based cryptography and threshold cryptography.In the trust model,all nodes share system private key,and any t nodes can create private key for every node.Also,no authority organization is needed in initial phase,and the shared system private key in all nodes and the threshold value can refresh at any moment.This trust model will be significant for creating a secure Ad hoc network.