RK-AES: An Improved Version of AES Using a New Key Generation Process with Random Keys

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/scn/volume-2018/9802475/figures/9802475.fig.004a.svgz" name="9802475.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Word key generation</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/scn/volume-2018/9802475/figures/9802475.fig.004b.svgz" name="9802475.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>g function</td></tr></table>

<div>Proposed key expansion for 14 round AES.</div>

Security and Communication Networks

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Figure 4

Figure 4: RK-AES: An Improved Version of AES Using a New Key Generation Process with Random Keys 