发明名称 |
Detecting key corruption |
摘要 |
Corruption in a key stored in a memory is detected by reading a key from a key memory and determining if detection bits of the key read from the key memory correspond to an expected value. The expected value is a value of the detection bits of the key when the key is written to the key memory. |
申请公布号 |
GB2486635(B) |
申请公布日期 |
2016.12.14 |
申请号 |
GB20100021141 |
申请日期 |
2010.12.14 |
申请人 |
STMicroelectronics (Research & Development) Limited |
发明人 |
Mark Trimmer |
分类号 |
G06F21/64;G06F11/10;G06F12/14;G06F21/72;G06F21/79 |
主分类号 |
G06F21/64 |
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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