发明名称 METHOD FOR SECURELY UPDATING A PROGRAM BLOCK LOADED IN A SECURITY MODULE
摘要 The method involves forming an updating program block (PBI) and determining a target memory zone of a safety mobile. Pre-stored contents in the target zone are determined, and the pre-stored contents and the program block are combined to form a program code (SBI). The program code is transmitted to the mobile and the target memory of the updating block is obtained by inverse mixing of the contents and the block.
申请公布号 KR20070022760(A) 申请公布日期 2007.02.27
申请号 KR20067026589 申请日期 2005.06.16
申请人 发明人
分类号 G06F9/445;G06F21/57;H04N5/00 主分类号 G06F9/445
代理机构 代理人
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