Chaotic Image Encryption Algorithm Based on Bit Permutation and Dynamic DNA Encoding

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/cin/volume-2017/6919675/figures/6919675.fig.004a.svgz" name="6919675.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Plain Lena image</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/cin/volume-2017/6919675/figures/6919675.fig.004b.svgz" name="6919675.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Ciphered Lena image</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/cin/volume-2017/6919675/figures/6919675.fig.004c.svgz" name="6919675.fig.004c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Decrypted image with the modified key</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/cin/volume-2017/6919675/figures/6919675.fig.004d.svgz" name="6919675.fig.004d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Ciphered Lena image with the modified key</td></tr></table>

Computational Intelligence and Neuroscience

fig4

Figure 4

Figure 4: Chaotic Image Encryption Algorithm Based on Bit Permutation and Dynamic DNA Encoding 