发明名称 Method of exchanging data securely between a mobile terminal and a memory card
摘要 In a method for storing data in a memory card mounted in a mobile terminal, determining if the memory card is mounted in the mobile terminal. If the memory card is mounted in the mobile terminal, sensing data selected by a user to be stored in the memory card. If the selected data is determined to be downloadable chargeable content, unique information of the mobile terminal is included and encrypted in the chargeable content, and stored in the memory card. However, if it is determined that the selected data is general data. Then, it is determined if the general data must be encrypted. If the general data must be encrypted, the unique information of the mobile terminal is included in the general data, and the general data including the unique information of the mobile terminal is stored in the memory card.
申请公布号 US7359732(B2) 申请公布日期 2008.04.15
申请号 US20050052843 申请日期 2005.02.09
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KIM SU-MI;BYEON SEONG-KYU
分类号 H04B1/38;H04B1/40;G06F17/00;H04W88/02 主分类号 H04B1/38
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