发明名称 |
Relatively unique ID in integrated circuit |
摘要 |
A method of manufacturing a series of integrated circuits having related functionality, the method including the steps of: (a) determining an identifier; (b) permanently storing the identifier on one of the integrated circuits; (c) repeating steps (a) and (b) for each integrated circuit in the series; and wherein the identifiers for the series are determined in such a way that knowing the identifier of one of the integrated circuits does not improve the ability of an attacker to determine the identifier of any of the other integrated circuits.
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申请公布号 |
US7660998(B2) |
申请公布日期 |
2010.02.09 |
申请号 |
US20030727158 |
申请日期 |
2003.12.02 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
WALMSLEY SIMON ROBERT |
分类号 |
H04L21/00;B41J2/05;G06F21/00;H04L9/00;H04N1/405 |
主分类号 |
H04L21/00 |
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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