Towards Secure Network Computing Services for Lightweight Clients Using Blockchain

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/wcmc/volume-2018/2051693/figures/2051693.fig.005a.svgz" name="2051693.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Legal<i> ESP</i></td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/wcmc/volume-2018/2051693/figures/2051693.fig.005b.svgz" name="2051693.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Illegal<i> ESP</i></td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/wcmc/volume-2018/2051693/figures/2051693.fig.005c.svgz" name="2051693.fig.005c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Revoked<i> ESP</i></td></tr></table>

<div>The checking results of the<i> ESP</i>s given by the smart contract.</div>

Wireless Communications and Mobile Computing

fig5

Figure 5

Figure 5: Towards Secure Network Computing Services for Lightweight Clients Using Blockchain 