Patent №
US 6,975,728
Granted
2005-12-13
Filed 2000
Owner
DIGITAL VIDEO EXPRESS, L.P.
Lab
—
AI components
2
kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09599124
The present invention discloses a general-purpose hierarchical key management method and apparatus whose trusted operation, with respect to compromise of keying material, does not depend upon the controlling application. This enables designs that separate secure key management from the application-specific use of the keying material, and enables the rigorous evaluation of the key management module.
AI classification
Knowledge representation1.00
AI hardware1.00
Speech0.33
Evolutionary computation0.27
Machine learning0.10
Planning0.00
Natural language0.00
Vision0.00
Ownership
DIGITAL VIDEO EXPRESS, L.P.
assignment · 163250940
From the same owner
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