Image Secret Key Generation Method Based on Bit Extraction
Authors
Shuai Chen, Xiaojun Xu, Youneng Zhang, Fang Han, Ying Li, Xiaodong Zheng
Corresponding Author
Shuai Chen
Available Online December 2016.
- 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/).
Cite this article
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 -