System, method, and device for playing back recorded content

Details System, method, and device for playing back recorded content System, method, and device for playing back recorded content

2001-12-06

2010-11-23

Smithers, Matthew B (Department: 2437)

Electrical computers and digital processing systems: support

Data processing protection using cryptography

By stored data protection

C380S201000, C700S094000, C710S074000, C713S165000, C713S166000, C713S189000, C726S026000

Reexamination Certificate

active

07840818

ABSTRACT:
A secure software package for original equipment manufacturers to run in electronic devices in order to access and dynamically decrypt encrypted audio video or other content from a memory storage device such as a memory card, optical or hard disk such that the user interface of the device need only send simple commands and the decrypted content is output.

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