Cryptography – Particular algorithmic function encoding
Reexamination Certificate
2011-03-08
2011-03-08
Thomas, Joseph (Department: 2492)
Cryptography
Particular algorithmic function encoding
C380S037000, C380S042000, C380S210000, C380S255000, C380S257000, C713S190000, C725S031000, C712S022000
Reexamination Certificate
active
07903810
ABSTRACT:
A method and apparatus are disclosed for efficiently scrambling one or more bytes of data according to DSL standards on a processor. This is achieved by providing an instruction for scrambling one or more bytes of data according to the DSL standards. Accordingly, the invention advantageously provides a processor with the ability to scramble data with a single instruction thus allowing for more efficient and faster scrambling operations for subsequent modulation and transmission.
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Dobson Timothy Martin
Taunton Mark
Broadcom Corporation
Pan Joseph
Sterne Kessler Goldstein & Fox PLLC
Thomas Joseph
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