A P2P security communication model based on adaptive-authenticity
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The secure of P2P networks communication is the main problem which restricts the development of P2P networks.Current models can guarantee the authenticity,confidentiality and integrity of datas in P2P networks communication;however,they bring great overhead or instability.Aiming at solving these problems,a novel P2P security communication model based on adaptive-authenticity was presented,CA(Certification Authority) and CA supervise mechanism were used,the stability of P2P and less overhead were guaranteed,and a new thought in P2P security communication model was provided.The model can be joined into existing P2P networks easily.The test results indicate that the proposed model is efficient and feasible.