发明名称 |
SECURE FEATURE AND KEY MANAGEMENT IN INTEGRATED CIRCUITS |
摘要 |
A mechanism for providing secure feature and key management in integrated circuits is described. An example method includes receiving, by a root authority system, data identifying a command that affects operation of an integrated circuit, singing, by the root authority system, the command using a root authority key to create a root signed block (RSB), and providing the RSB to a security manager of the integrated circuit. |
申请公布号 |
EP2907262(A4) |
申请公布日期 |
2016.05.18 |
申请号 |
EP20130827130 |
申请日期 |
2013.08.09 |
申请人 |
CRYPTOGRAPHY RESEARCH INC. |
发明人 |
KOCHER, PAUL CARL;JUN, BENJAMIN CHE-MING;LEISERSON, ANDREW JOHN |
分类号 |
H04L9/14;G06F21/54;G06F21/71;H04L9/08;H04L9/32;H04L29/06 |
主分类号 |
H04L9/14 |
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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