Privacy Preservation for Friend-Recommendation Applications

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/scn/volume-2018/1265352/figures/1265352.fig.0010a.svgz" name="1265352.fig.0010a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Computation cost of encryption</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/scn/volume-2018/1265352/figures/1265352.fig.0010b.svgz" name="1265352.fig.0010b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Computation cost of matching</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/scn/volume-2018/1265352/figures/1265352.fig.0010c.svgz" name="1265352.fig.0010c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Computation cost of decryption</td></tr></table>

<div>The speed of encryption, matching, and decryption.</div>

Security and Communication Networks

fig10

Figure 10

Figure 10: Privacy Preservation for Friend-Recommendation Applications 