Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Security kernel or utility
Reexamination Certificate
2006-03-07
2006-03-07
Moise, Emmanuel L. (Department: 2137)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Security kernel or utility
C713S154000, C713S152000, C713S152000, C380S200000, C380S201000, C380S210000, C380S239000, C380S242000, C380S277000, C380S280000, C380S281000
Reexamination Certificate
active
07010685
ABSTRACT:
In accordance with one embodiment, a method for storing a normal scrambled digital program is provided. The method includes receiving a scrambled program, and receiving a plurality of access requirements. Each access requirement can descramble the scrambled program. The method also includes selecting at least one of the access requirements, and storing the scrambled program and the selected requirement.
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Blakely , Sokoloff, Taylor & Zafman LLP
Fields Courtney D.
Moise Emmanuel L.
Sony Corporation
Sony Electronics Inc.
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