A compressed video with fast encryption scheme

Shun Cheng Hong, Chi Huang Kuo, Hsi Kuan Chen, Chin Hsing Chen

研究成果: Article同行評審


Based on the encryption scheme proposed by D. Xie and C. C. J. Kuo, we proposed a chaos-based encryption scheme in which a chaotic stream cipher is used as the secret key. Since the generation of chaotic signals is of low cost, our scheme is more efficient than the original one. Experiments showed that the images with DC and some ACs encrypted are incomprehesible and the encryption time is 19.72% of the total computation time if all entropy encoder output is encrypted.

頁(從 - 到)3267-3272
期刊ICIC Express Letters
發行號9 A
出版狀態Published - 2011 九月 1

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science(all)

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