Proceedings of the 2015 International Conference on Electronic Science and Automation Control

Encryption Algorithm for Medical Volume Data Based on Three-dimensional Arnold Transformation and Chaos

Authors
Lei Hao, Jingbing Li
Corresponding Author
Lei Hao
Available Online August 2015.
DOI
10.2991/esac-15.2015.28How to use a DOI?
Keywords
Medical volume data, Chaotic encryption, Arnold transformation, Image features
Abstract

Three-dimensional medical volume data such as high-resolution map of medical CT, advanced optical images of scanners and MRI has increasingly developed to facilitate medicine diagnosis, the information storage, and the transmission, while it also brings security issues. In this paper, an encryption algorithm is presented, considering the security of three-dimensional medical volume data. Firstly, the position of the pixels of the medical volume data is scrambled by three-dimensional Arnold and a chaotic sequence is produced by Logistic map. Secondly, the image feature value is extracted as a key into the encryption process, and then a feedback mechanism was set up to change the pixel values. Finally, the definition of encryption performance indicators in the volume data is promoted. Through simulation, the algorithm has a large key space, which is highly sensitive to the initial value of keys. Furthermore, it can resist statistical, brute-force attack and differential attack effectively. The proposed encryption algorithm in this paper has high security and practical value, giving inspiration on security issues in the future with the large emergence of the three-dimensional volume data.

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/).

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Volume Title
Proceedings of the 2015 International Conference on Electronic Science and Automation Control
Series
Advances in Computer Science Research
Publication Date
August 2015
ISBN
978-94-62520-95-0
ISSN
2352-538X
DOI
10.2991/esac-15.2015.28How to use a DOI?
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  - Lei Hao
AU  - Jingbing Li
PY  - 2015/08
DA  - 2015/08
TI  - Encryption Algorithm for Medical Volume Data Based on Three-dimensional Arnold Transformation and Chaos
BT  - Proceedings of the 2015 International Conference on Electronic Science and Automation Control
PB  - Atlantis Press
SP  - 112
EP  - 115
SN  - 2352-538X
UR  - https://doi.org/10.2991/esac-15.2015.28
DO  - 10.2991/esac-15.2015.28
ID  - Hao2015/08
ER  -