Netinfo Security ›› 2018, Vol. 18 ›› Issue (7): 1-6.doi: 10.3969/j.issn.1671-1122.2018.07.001

• Orginal Article •     Next Articles

A Remote Attestation Scheme for Intelligent Mobile Terminal Based on SDKey in Smart Grid Environment

Jin WANG1, Xiao YU1, Chang LIU1, Bo ZHAO2,3()   

  1. 1. State Grid Hubei Electric Power Research Institute, Wuhan Hubei 430077, China
    2. School of Cyber Science and Engineering, Wuhan University, Wuhan Hubei 430072, China
    3. Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, Wuhan Hubei 430072, China
  • Online:2018-07-15 Published:2020-05-11

Abstract:

In smart grid, intelligent mobile terminals have been widely used, which also faces more and more serious security threats. In order to prevent intelligent mobile terminals from becoming springboards for attackers to intrude into the internal network and cause more serious harm, it is urgent to study the security problems of intelligent mobile terminals. This article introduces the security SD card without changing the hardware architecture of the intelligent mobile terminal, designs a security authentication protocol for the intelligent mobile terminal, and implements a remote attestation scheme based on SDKey for the intelligent mobile terminal. The analysis shows that the scheme can provide better security for mobile terminals in the field of certification.

Key words: mobile terminal, SDKey, trusted computing, remote attestation

CLC Number: