Hybrid Encryption Algorithms over Wireless Communication Channels
eBook - ePub

Hybrid Encryption Algorithms over Wireless Communication Channels

  1. 258 pages
  2. English
  3. ePUB (mobile friendly)
  4. Available on iOS & Android
eBook - ePub

Hybrid Encryption Algorithms over Wireless Communication Channels

About this book

This book presents novel hybrid encryption algorithms that possess many different characteristics. In particular, "Hybrid Encryption Algorithms over Wireless Communication Channels", examines encrypted image and video data for the purpose of secure wireless communications. A study of two different families of encryption schemes are introduced: namely, permutation-based and diffusion-based schemes. The objective of the book is to help the reader selecting the best suited scheme for the transmission of encrypted images and videos over wireless communications channels, with the aid of encryption and decryption quality metrics. This is achieved by applying number-theory based encryption algorithms, such as chaotic theory with different modes of operations, the Advanced Encryption Standard (AES), and the RC6 in a pre-processing step in order to achieve the required permutation and diffusion. The Rubik's cube is used afterwards in order to maximize the number of permutations.

Transmission of images and videos is vital in today's communications systems. Hence, an effective encryption and modulation schemes are a must. The author adopts Orthogonal Frequency Division Multiplexing (OFDM), as the multicarrier transmission choice for wideband communications. For completeness, the author addresses the sensitivity of the encrypted data to the wireless channel impairments, and the effect of channel equalization on the received images and videos quality.

Complete simulation experiments with MATLABĀ® codes are included. The book will help the reader obtain the required understanding for selecting the suitable encryption method that best fulfills the application requirements.

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Table of contents

  1. Cover
  2. Title Page
  3. Copyright Page
  4. Preface
  5. Acknowledgements
  6. Contents
  7. List of Abbreviations
  8. 1. Introduction
  9. 2. Fundamentals of Image Encryption for Wireless Communications
  10. 3. Rubikā€™s Cube Encryption for Wireless Communications
  11. 4. Hybrid Rubikā€™s Cube Algorithm for Wireless Communications
  12. 5. Proposed Hybrid Encryption Framework for Reliable 3-D Wireless Video Communications
  13. 6. Conclusions and Future Work
  14. References
  15. Appendix A: MATLABĀ®Codes for Rubikā€™s Cube Encryption Algorithm
  16. Appendix B: MATLABĀ®Codes for Encrypted Image Communication
  17. Appendix C: MATLABĀ®Codes for Image Encryption
  18. Index

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Yes, you can access Hybrid Encryption Algorithms over Wireless Communication Channels by Mai Helmy Shaheen in PDF and/or ePUB format, as well as other popular books in Technology & Engineering & Computer Networking. We have over one million books available in our catalogue for you to explore.