基于生物特性可信接入协议的可信计算移动终端的应用研究

Trusted computing mobile terminal application research based on biometric trusted access protocol

在分析TPM可信平台的基础上讨论了安全生产监测平台的架构,提出了基于可信移动平台的双ARM+DSP处理器的硬件架构,以及用户接入过程的生物认证和用户终端硬件特性认证的注册协议,并分析了其性能。实验结果表明,新协议时间开销增加很小,在TPM中更新指纹模板,有效地增加了指纹的识别率。

The architecture of safety production monitoring platform was discussed based on the discussion of the TPM trusted platform, the hardware architecture based on trusted mobile platform of ARM ＋ DSP dual core processor was proposed, the user access to the process of biometric authentication and user terminal hardware authentication properties of registration protocol were proposed, and its performance was analyzed. The experimental results show that the new protocol has a small increase in the time overhead, and the fingerprint template is updated in TPM, which effectively increases the recognition rate.