Image Secret Key Generation Method Based on Bit Extraction

DOI

10.2991/msota-16.2016.88How to use a DOI?

Keywords

cipher; bit extraction; image encryption; method; transformation matrix

Abstract

Bit extraction method from chaos sequence was proposed in the paper to realize image communication secretly. The cipher comes from nonlinear chaos iteration by seeds and processing of bits transformation matrix. First, the principle of image encryption keys was described, the cipher sequence features was calculated. Secondly, the security of cipher was analyzed. Finally, the experiments were completed successfully for image encryption and decryption. The result is that the cipher sequence is with chaotic characteristics and pseudo randomness, and the cipher pool is huge. The conclusion is the bit extraction method with matrix may be used to calculate cipher keys for image confidential communications with high security.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shuai Chen
AU  - Xiaojun Xu
AU  - Youneng Zhang
AU  - Fang Han
AU  - Ying Li
AU  - Xiaodong Zheng
PY  - 2016/12
DA  - 2016/12
TI  - Image Secret Key Generation Method Based on Bit Extraction
BT  - Proceedings of 2016 International Conference on Modeling, Simulation and Optimization Technologies and Applications (MSOTA2016)
PB  - Atlantis Press
SP  - 400
EP  - 403
SN  - 2352-538X
UR  - https://doi.org/10.2991/msota-16.2016.88
DO  - 10.2991/msota-16.2016.88
ID  - Chen2016/12
ER  -