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发明公开
CN101452731A 一种防盗录的记忆卡 无效 - 撤回

一种防盗录的记忆卡
摘要：
本发明涉及一种记录载体，特别是一种能防止盗录的通用型记忆卡。一种防盗录的记忆卡，其中，记忆卡的控制芯片(11)与记忆单元(12)都含有一相同的辨识码，该辨识码为在记忆卡的制造过程中将记忆单元(12)的损坏区块地址都记录下来，然后通过加密处理将损坏区块地址编成该辨识码；将该辨识码分别植入记忆卡的控制芯片(11)及记忆单元(12)中。本发明并提供防范软件数据侧录的方法及防范硬件侧录的方法。
摘要（英）：

The invention relates to a record carrier, in particular to a generic memory card capable of preventing bootleg recording. An anti-bootleg recording memory card is provided with a control chip (11) and a memory unit (12) which have the same identification code. The identification code is complied by encrypting the addresses of all bad blocks of the memory unit (12), wherein the addresses of the bad blocks of the memory unit (12) are recoded during the manufacturing of the memory card. The identification code is transplanted to the control chip (11) and the memory unit (12) of the memory card respectively. The invention also provides a method for preventing software data keylogging and a method for preventing hardware keylogging.

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