Security

A Method for Hiding Secret Messages Using Minimum-Redundancy Codes

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Executive Summary

In this paper, the authors demonstrate an effective lossless data hiding scheme using minimum Redundancy codes. The binary secret message is concurrently embedded and encoded with a cover medium such as a video file, an audio file, or even a text file. In this paper, the symbol or sequence of symbols associated with a given message will be called the "Message code." The entire number of messages which might be transmitted will be called the "Message ensemble." The mutual agreement between the transmitter and the receiver about the meaning of the code for each message of the ensemble will be called the "Ensemble code."

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