发明名称 |
Systems and methods for protecting access to encrypted information |
摘要 |
A microcontroller communicating via a data path and an address path with a memory block containing encrypted contents, the microcontroller including the capability for detecting resets effectuated in the wake of an unauthorized attempt to gain access to the encrypted contents and the capability of evading such an unauthorized attempt. |
申请公布号 |
ZA9803108(B) |
申请公布日期 |
1998.10.20 |
申请号 |
ZA19980003108 |
申请日期 |
1998.04.14 |
申请人 |
DALLAS SEMICONDUCTOR CORPORATION |
发明人 |
WENDELL L. LITTLE;DONALD W. LOOMIS;STEPHEN M. CURRY;CONRAD F. SCHLUNDT |
分类号 |
G06F12/14;G06F21/00;G11C29/46 |
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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