Methods and apparatus for digital steganography

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United States of America Patent

PATENT NO 9542864
APP PUB NO 20150206459A1
SERIAL NO

14672720

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Abstract

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A computer-implemented digital steganography method includes providing a plurality of target data elements each comprising a sequence of digital bits, providing a plurality of source data elements each comprising a sequence of digital bits and has a specific start bit, and generating, according to a predefined extraction method, a mapping of each of the target data elements with a corresponding source data element. The mapping includes, for each target data element, a corresponding indice indicating the position of the specific start bit within a bitwise representation of the source data elements irrespective of the bitwise position of each of the source data elements.

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Patent Owner(s)

  • SALESFORCE.COM, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fischer, Ronald San Francisco, US 23 437

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