发明名称 |
Förfarande för behandling av information i elektronikanordning, system, elektronikanordning och processorblock |
摘要 |
Processing information in an electronic device is carried out by at least one processing block for controlling the operation of the electronic device, and a memory. At least a first private key is used for processing information. At least a protected mode and a normal mode are established in the processing block. Part of the memory can be accessed only in said protected mode. At least said first private key is stored in the memory that is accessible in said protected mode. |
申请公布号 |
FI20011611(A0) |
申请公布日期 |
2001.08.07 |
申请号 |
FI20010001611 |
申请日期 |
2001.08.07 |
申请人 |
NOKIA CORPORATION, |
发明人 |
ROENKKAE,RISTO;SORMUNEN,TONI;KIIVERI,ANTTI;JAUHIAINEN,ANTTI |
分类号 |
G06F12/14;G06F21/62;G06F21/74;G06F21/79;H04L9/08;H04L9/10;H04L9/30;H04W12/02;(IPC1-7):G06F |
主分类号 |
G06F12/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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