发明名称 |
Method to secure an electronic assembly against attacks by error introduction |
摘要 |
The invention concerns a method to secure an electronic assembly implementing any algorithm against attacks by error introduction. The method according to the invention consists in performing an additional calculation using a verification function on at least one intermediate result in order to obtain a calculation signature and in performing a least once more all or part of the calculation in order to recalculate said signature and compare them in order to detect a possible error.
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申请公布号 |
US7826610(B2) |
申请公布日期 |
2010.11.02 |
申请号 |
US20030520806 |
申请日期 |
2003.07.07 |
申请人 |
GEMALTO SA |
发明人 |
AKKAR MEHDI-LAURENT;GOUBIN LOUIS |
分类号 |
G06F1/00;H04K3/00;G06F7/38;G06F21/00;G06F21/52;H04K1/00;H04L9/06;H04L9/10 |
主分类号 |
G06F1/00 |
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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