Invention Grant
US09135449B2 Apparatus and method for managing USIM data using mobile trusted module 有权
使用移动信任模块管理USIM数据的装置和方法

Apparatus and method for managing USIM data using mobile trusted module
Abstract:
An apparatus manages universal subscriber identity module (USIM) data in a terminal using a mobile trusted module (MTM). The apparatus includes a mobile information storage unit configured to store at least one key and the USIM data in a protection region, an information security unit configured to protect information stored in a USIM and the terminal using at least one of the USIM data and the key stored in the mobile information storage unit, and a USIM data manager configured to restore at least one of the USIM data and the key stored in the mobile information storage unit to the USIM, and store at least one of USIM data and the key provided from the USIM in the mobile information storage unit.
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