发明名称 |
ESTABLISHING A SECURE MEMORY PATH IN A UNITARY MEMORY ARCHITECTURE |
摘要 |
<p>A functional unit of a device is associated with a secret. Data stored in a memory location of the device is encrypted using the secret. The memory location of the device is accessible to other functional units; but without knowledge of the secret, the stored encrypted data is useless. The sharing of the secret creates a secure path between memory locations and functional units of the device while maintaining a unitary memory architecture. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.</p> |
申请公布号 |
WO2010070506(A1) |
申请公布日期 |
2010.06.24 |
申请号 |
WO2009IB55283 |
申请日期 |
2009.11.23 |
申请人 |
NXP B.V.;DE PERTHUIS, HUGUES;MUTZ, STEPHANE |
发明人 |
DE PERTHUIS, HUGUES;MUTZ, STEPHANE |
分类号 |
G06F12/14 |
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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