| 1 | A Trusted Mobile Payment Environment Based on Trusted Computing and Virtualization Technology显示文摘In this paper,we propose a trusted mobile payment environment(TMPE)based on trusted computing and virtualization technology.There are a normal operating system(OS)and a trusted OS(TOS)in TMPE.We store the image of TOS in a memory card to hinder tampering.The integrity of TOS is protected by means of a trusted platform module(TPM).TOS can only be updated through a trusted third party.In addition,virtualization technology is applied to isolate TOS from normal OS.Users complete ordinary affairs in normal OS and security-sensitive affairs in TOS.TMPE can offer users a highly protected environment for mobile payment.Moreover,TMPE has good compatibility in different hardware architectures of mobile platforms.As the evaluation shows,TMPE satisfies the requirement of mobile payment well. | WANG Juan LIN Wutao LI Haoyu DU Bianxia MENG Ke WANG Jiang | 2014 | Wuhan University Journal of Natural Sciences2014，19，5： | 2 |
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