Design and Analysis of a Novel Chaos-Based Image Encryption Algorithm via Switch Control Mechanism

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Image</td><td class="align_center">Lena</td><td class="align_center">Bird</td><td class="align_center">Flower</td><td class="align_center">Photographer</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Plain</td><td class="align_center">7.5545</td><td class="align_center">7.6515</td><td class="align_center">6.6792</td><td class="align_center">6.5786</td></tr><tr><td class="align_left">Ciphered</td><td class="align_center">7.9974</td><td class="align_center">7.9973</td><td class="align_center">7.9970</td><td class="align_center">7.9971</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Information entropy of images.</div>

Security and Communication Networks

tab7

Table 7

Table 7: Design and Analysis of a Novel Chaos-Based Image Encryption Algorithm via Switch Control Mechanism 