Invention Grant
US09256731B2 System, information processing apparatus, secure module, and verification method 有权
系统,信息处理装置,安全模块和验证方法

System, information processing apparatus, secure module, and verification method
Abstract:
A system includes a secure module structured to prevent information stored therein from being externally referenced; and an information processing apparatus configured to enable communication with the secure module. The information processing apparatus includes a first computer configured to execute a first verification process of verifying whether an application under execution by the information processing apparatus is in a secure state. The secure module includes a second computer, and a storage unit configured to store at least any one among a first feature amount obtained by extracting a feature of execution code of the first verification process, and execution code of an authentication process of authenticating the first verification process. The second computer is configured to execute a second verification process of verifying whether the first verification process under execution by the first computer is in a secure state, based on stored contents of the storage unit.
Information query
Patent Agency Ranking
0/0