发明名称 |
Cryptographic architecture with instruction masking and other techniques for thwarting differential power analysis |
摘要 |
An apparatus and method for preventing information leakage attacks that utilize timeline alignment. The apparatus and method inserts a random number of instructions into an encryption algorithm such that the leaked information can not be aligned in time to allow an attacker to break the encryption. |
申请公布号 |
GB2430515(A) |
申请公布日期 |
2007.03.28 |
申请号 |
GB20060023489 |
申请日期 |
2005.06.07 |
申请人 |
HRL LABORATORIES LLC |
发明人 |
DAVID B SHU;LAP-WAI CHOW;WILLIAM M CLARK JR |
分类号 |
G06F21/02;G06F1/00;G06F9/30;G06F9/38;G06F11/30;G06F21/00;H04L9/00;H04L9/06 |
主分类号 |
G06F21/02 |
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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