Secure information storage system and method

The present invention systems and methods facilitate secure communication of information between devices. A present invention system and method can enable secure communication of proprietary content in a HDCP compliant configuration. In one embodiment, a high definition content protection key secure...

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Bibliographische Detailangaben
1. Verfasser: TSU WILLIAM
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention systems and methods facilitate secure communication of information between devices. A present invention system and method can enable secure communication of proprietary content in a HDCP compliant configuration. In one embodiment, a high definition content protection key secure management method is utilized to enable efficient and secure storage of a HDCP key. A high definition content protection key value is received. The high definition content protection key is encrypted utilizing a secure key value, wherein the secure key value is not accessible via an external port. In one exemplary implementation, the secure key is stored in fuses included in a processing unit. The results of said encrypting in a memory (e.g., a BIOS memory, flash memory, etc.).