Abstract: According t o the characteristic of higher secrecy of high2 di mensi on chaotic system, a new col our i mage encryp ti on algorithm based on unified chaotic system and general cat map s was p r oposed . Firstly, tricol or scrambling transformati on was realized respectively in s pace domain by using the general cat map s . Then the three chaotic sequences of unified chaotic system were adop ted t o realize the tricol or Substituti on transformati on p ixel by p ixel . The results demonstrate that the algorithm has good p roperties of confusi on and diffusi on . The key space is large enough t o resist the brute2 force attack . For the encryp ted i mage the distributi on of p ixel2 values has a random2like behavi or and the values of adjacent p ixels satisfy zero correlati on, showing that the p r oposed scheme is of high security . Key words: col our i mage encryp ti on unified chaotic system general catmap tricol or scrambling

一种基于高维混沌系统的彩色图像加密新算法.pdf

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．