Data transfer system

Details Data transfer system Data transfer system

2007-08-21

2007-08-21

Zand, Kambiz (Department: 2134)

Cryptography

Communication system using cryptography

Pseudo-random sequence scrambling

C380S270000, C375S295000, C455S411000, C455S517000

Reexamination Certificate

active

10327956

ABSTRACT:
In a data-sending device, a data generation section provides input data itself or a bit-inverted version of the input data as intermediate data and generates an inversion signal that indicates whether or not the intermediate data is the bit-inverted version of the input data. An encrypting section generates scrambled data by inserting the inversion signal in the intermediate data at a bit position. A data-receiving device removes the inversion signal from the scrambled data, and restores the input data based on the inversion signal.

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