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Detail
Registered APPARATUS AND METHOD FOR MANAGING USIM DATA USING MOBILE TRUSTED MODULE
- Inventors
- Han Jin Hee, Kim Dae Won, Moon Hwa Shin, Chung Bo-Heung, Kim Jeong Nyeo, Moon Yong Hyuk
- Application No.
- 13904664 (2013.05.29)
- Publication No.
- 20140033318 (2014.01.30)
- Registration No.
- 9135449 (2015.09.15)
- Country
- UNITED STATES
- Project Code
- 12PG1400, Development of MTM-based Security Core Technology for Prevention of Information Leakage in Smart Devices, Cho Hyun Sook
- 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.
- KSP Keywords
- Data manager, Mobile trusted module, Storage unit, Subscriber identity module, information Security, information storage