PUF-Based Mutual-Authenticated Key Distribution for Dynamic Sensor Networks

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Our scheme</td><td class="align_center">AP</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Cryptography in sensor</td><td class="align_center">3</td><td class="align_center">NA</td></tr><tr><td class="align_left" rowspan="2">Cryptography in sink node</td><td class="align_center">Static: 3</td><td class="align_center" rowspan="2">NA</td></tr><tr><td class="align_center">Mobile: 5</td></tr><tr><td class="align_left">PUF</td><td class="align_center">1</td><td class="align_center">NA</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of computation overhead.</div>

Security and Communication Networks

tab2

Table 2

Table 2: PUF-Based Mutual-Authenticated Key Distribution for Dynamic Sensor Networks 