发明名称 |
PROCEDE POUR EMPECHER LA FALSIFICATION D'UN SYSTEME DE TRAITEMENT DE DONNEES, ET CE SYSTEME |
摘要 |
A tamper-resistant method for preventing tampering using a glitch attack and a data processing system using the same are provided. The method includes reading out a first data from a region of the memory assigned by an address; reading out a second data from the region of the memory assigned by the address; determining whether the first data is identical to the second data; and fetching by the processor either one of the first and second data when the first data is identical to the second data. |
申请公布号 |
FR2843466(B1) |
申请公布日期 |
2006.04.21 |
申请号 |
FR20030005115 |
申请日期 |
2003.04.25 |
申请人 |
SAMSUNG ELECTRONICS CO LTD |
发明人 |
YI KYUNG SUK |
分类号 |
G06F12/14;G06K19/077;G06F21/00;G06K19/07 |
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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