A Novel Encryption Algorithm Based on DWT and Multichaos Mapping
Encryption of a digital image is very important especially in applications of body area networks (BANs) since the image may include a number of privacy. Past encryption methods have disadvantages of the small key space and low ability of resistance to attack. In this paper, we propose a new encrypti...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2016-01-01
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| Series: | Journal of Sensors |
| Online Access: | http://dx.doi.org/10.1155/2016/2646205 |