System and method for secure replacement of high level cryptographic keys in a personal security device
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United States of America Patent
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Aug 1, 2006
Grant Date -
Jun 12, 2003
app pub date -
Dec 7, 2001
filing date -
Dec 7, 2001
priority date (Note) -
In Force
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Abstract
A data processing system and method for generating and installing a master key replacement key and a new master key post issuance without using a potentially compromised master key to access a PSD's security executive.
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