A Lightweight Image Encryption Algorithm Based on Message Passing and Chaotic Map

<table class="table-group" id="tab10"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Images</td><td class="align_center">Lena</td><td class="align_center">Peppers</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Plain-image</td><td class="align_center">7.568285</td><td class="align_center">7.571477</td></tr><tr><td class="align_left">Cipher-image</td><td class="align_center">7.996749</td><td class="align_center">7.999345</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Information entropy of images between plain-image and cipher-image.</div>

Security and Communication Networks

tab10

Table 10

Table 10: A Lightweight Image Encryption Algorithm Based on Message Passing and Chaotic Map 