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由于无线传感器网络的自身特点,大部分加密算法在应用上都存在着巨大的缺陷。而一般的基于身份加密算法(IBE)因为其不需要公钥基础设施(PKI)的支持而可以运用在无线传感器网络上。但是其巨大的计算时间和运算时的CPU占用率一是无线传感器网络(WSN)上应用的最大障碍。提出Tiny-IBE模型,并介绍其算法实现。然后介绍仿真环境给出仿真结果,同时进行分析,证明其在工程应用中的可行性。
Due to the characteristics of wireless sensor networks, most of the encryption algorithms have huge defects in their applications. However, the general identity-based encryption algorithm (IBE) can be applied to wireless sensor networks because it does not require public key infrastructure (PKI) support. However, its huge computing time and computing CPU occupancy rate one of the biggest obstacles to the application of wireless sensor networks (WSN). Proposed Tiny-IBE model, and introduced its algorithm. Then the simulation environment is introduced to give the simulation results, meanwhile, the analysis is carried out to prove its feasibility in engineering application.