Invention Grant
US09049013B2 Trusted security zone containers for the protection and confidentiality of trusted service manager data 有权
可信赖的安全区域容器,用于保护和保密受信任的服务管理器数据

Trusted security zone containers for the protection and confidentiality of trusted service manager data
Abstract:
Embodiments relate generally to systems and methods for providing access to a trusted security zone container within a trusted security zone of a mobile device. An application may receive trusted service manager validation data from a trusted service manager. The application may also receive a trusted security zone master key, wherein the trusted security zone master key provides access to a plurality of trusted security zone containers within the trusted security zone. The application may hash the trusted service manager validation data with the trusted security zone master key. The application may generate the trusted security zone sub key based on hashing to access one or more containers. One or more signal may be transmitted to provision the set of one or more trusted security zone containers with the trusted security zone sub key. The application may provide the sub key to the trusted service manager to access a container.
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