Content-Oriented Multi-Level Security Authorization of Images

DOI

10.2991/mce-14.2014.66How to use a DOI?

Keywords

images; multi-region selection; multi-level encryption; multi-level authorization based on content

Abstract

The technology of digital watermarking and information hidden of image cannot solve the security problem of confidential regional data, and thus the research of the high-performance encryption technology of confidential data of Large Quantity of image has a important theoretical value and practical significance.In this paper, on the basis of the characteristics of Large Quantity of Image and application requirements on security, a scheme of authorizing the use of image based on multi-level secrurity is put forward. We propose multi-region and multi-level confidential information of image encryption algorithm based on content. The same images after encryption are distrtbuted to different level users, such as authorized user, partly authorized user, unauthorized user, but different authorization users acquire different importmant degree information after decryption through their own decryption keys. The scheme has the high confidentiality and high computing efficiency encryption algorithm and solve the difficult problems of Large Quantity of Image on security and secrecy.

Copyright

© 2014, 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/).

Download article (PDF)

TY  - CONF
AU  - Xiaojun Liu
AU  - Chong Peng
PY  - 2014/03
DA  - 2014/03
TI  - Content-Oriented Multi-Level Security Authorization of Images
BT  - Proceedings of the 2014 International Conference on Mechatronics, Control and Electronic Engineering
PB  - Atlantis Press
SP  - 301
EP  - 304
SN  - 1951-6851
UR  - https://doi.org/10.2991/mce-14.2014.66
DO  - 10.2991/mce-14.2014.66
ID  - Liu2014/03
ER  -