Method and Apparatus for Hiding Information in Communication protocol

A method and apparatus for hiding information in a communication protocol signal are disclosed. The apparatus comprises a bit selection unit, an information encoding unit and an information decoding unit, wherein the bit selection unit selects suitable bits in the signal for hiding information, the...

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Main Authors CHEN KEN-LI, CHENG CHIH-HAO, HSU TSAI-YUAN, HUNG TING-KAI, LIAO JIANIH
Format Patent
LanguageEnglish
Published 16.10.2008
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
JAMMING OF COMMUNICATION
PHYSICS
SECRET COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Abstract A method and apparatus for hiding information in a communication protocol signal are disclosed. The apparatus comprises a bit selection unit, an information encoding unit and an information decoding unit, wherein the bit selection unit selects suitable bits in the signal for hiding information, the information encoding unit encodes the information into the suitable bits selected by the bit selection unit, and the information decoding unit decodes the information encoded in the suitable bits.
AbstractList A method and apparatus for hiding information in a communication protocol signal are disclosed. The apparatus comprises a bit selection unit, an information encoding unit and an information decoding unit, wherein the bit selection unit selects suitable bits in the signal for hiding information, the information encoding unit encodes the information into the suitable bits selected by the bit selection unit, and the information decoding unit decodes the information encoded in the suitable bits.
Author LIAO JIANIH
HSU TSAI-YUAN
CHENG CHIH-HAO
CHEN KEN-LI
HUNG TING-KAI
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Snippet A method and apparatus for hiding information in a communication protocol signal are disclosed. The apparatus comprises a bit selection unit, an information...
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SubjectTerms CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
JAMMING OF COMMUNICATION
PHYSICS
SECRET COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Title Method and Apparatus for Hiding Information in Communication protocol
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