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《Industrial Control Computer》 2018-02
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A New Method of Signal Encryption and Decryption Based on Compressed Sensing

This paper proposes a new method to encrypt and decrypt signal based on compressed sensing in symmetric cryptography,and select voice signal as example to exiperiment.Compressed sensing is a new sampling theory in recent years.In this way,it proposes a new method for signal encryption and decryption combined with compressed sensing.The method not only guratee security of signal,but also can reduce the content of transminssion and improve the efficency.
【CateGory Index】: TP309.7
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