An Image Encryption Scheme Using Bit-planes Pair Exchange Permutation and Diffusion
Authors
Ruisong Ye, Li Liu, Ming Ye, Xiaoyun Shi, Wenhao Ye
Corresponding Author
Ruisong Ye
Available Online July 2015.
- DOI
- 10.2991/icimm-15.2015.25How to use a DOI?
- Keywords
- Generalized Arnold map; Permutation; Diffusion; Bit plane; Image encryption
- Abstract
An image encryption scheme using permutation-diffusion mechanism is proposed. The permutation is performed by exchanging the gray values at different bit-planes pair. The diffusion is executed over the shuffled image after permutation. One round of permutation and one round of diffusion achieve perfect security effect. In the permutation process, the generalized Arnold map is applied to disorder pixel positions and exchange the gray values of corresponding pixels at bit-planes pair. Multimodal skew tent map is utilized to generate pseudo-random gray value sequence applied at the diffusion process. The security and performance of the proposed scheme have been analyzed as well.
- Copyright
- © 2015, 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 - Ruisong Ye AU - Li Liu AU - Ming Ye AU - Xiaoyun Shi AU - Wenhao Ye PY - 2015/07 DA - 2015/07 TI - An Image Encryption Scheme Using Bit-planes Pair Exchange Permutation and Diffusion BT - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials PB - Atlantis Press SP - 127 EP - 132 SN - 2352-5401 UR - https://doi.org/10.2991/icimm-15.2015.25 DO - 10.2991/icimm-15.2015.25 ID - Ye2015/07 ER -