声明
摘要
ABSTRACT
CONTENTS
CHAPTER 1：INTRODUCTION
1．1 Research Background
1．2 Research Status of Encryption and Decryption of Audio with Chaotic Mapping
1．3 Work Content and Innovation
1．4 Structure of this Thesis
CHAPTER 2：PRINCIPLE OF CHAOTIC MAPPING
2．1 Chaotic Dynamics
2．2 Cryptography Based On Digital Chaos
2．3 Henon Map
2．4 Logistic Map
2．5 Pseudo Random Bit Generation
2．6 Conclusion
CHAPTER 3：ENCRYPTION AND DECRYPTION ALGORITHM SIMULATION OF AUDIO WITH CHAOTIC MAPPING BASED ON MATLAB
3．1 Principle of Sound Digitization
3．2 Encryption and Decryption Algorithm Simulation of Audio with Chaotic Mapping based on MATLAB
3．2．1 Encryption and Decryption Algorithm of Audio with Chaotic Mapping based on MATLAB
3．2．2 Result Analysis
3．3 Conclusion
CHAPTER 4：ENCRYPTION AND DECRYPTION APPLICATION OF AUDIO WITH CHAOTIC MAPPING
4．1 Background of Audio Encryption and Decryption application
4．2 Application Design of Encryption and Decryption About Audiowith Chaotic Mapping
4．3 Experiment
4．4 Result and Discussion
4．5 Conclusion
CHAPTER 5：CONCLUSION AND PROSPECT
5．1 Conclusion
5．2 Prospect
REFERENCES
ACKNOWLEDGEMENT
PUBILISED PAPER
LIST OF ACRONYMS
APPENDIX
华中师范大学;
