An encryption scheme for JPEG 2000 using a chaotic pseudorandom bit generator

Shun Cheng Hong, Chun Te Li, Hsi Kuan Chen, Chin Hsing Chen

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

In this paper, we propose a format compliant feedback encryption scheme for JPEG2000 by using a chaotic pseudo-random bit generator. This chaotic pseudo-random bit generator is purturbed to enhance cryptographic properties such as cycle length and statistical properties so that it can be used to construct our stream ciphers with higher security. The encrypting time by using our proposed scheme is calculated and compared with other scheme. In order to demonstrate the key sensitivity, we test the performance of our proposed scheme with one of the parameters being slightly changed.

原文English
主出版物標題Proceedings of 2011 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2011
頁面156-160
頁數5
DOIs
出版狀態Published - 2011 十一月 7
事件2011 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2011 - Guilin, Guangxi, China
持續時間: 2011 七月 102011 七月 13

出版系列

名字International Conference on Wavelet Analysis and Pattern Recognition
ISSN(列印)2158-5695
ISSN(電子)2158-5709

Other

Other2011 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2011
國家China
城市Guilin, Guangxi
期間11-07-1011-07-13

All Science Journal Classification (ASJC) codes

  • Computational Theory and Mathematics
  • Computer Vision and Pattern Recognition

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