Sound-Proximity: 2-Factor Authentication against Relay Attack on Passive Keyless Entry and Start System

<table class="fixed-width table-group" id="tab5"><tr><td><table class="table"><colgroup><col style="width:10.12em"/><col style="width:3.50em"/><col style="width:3.50em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">FN</td><td class="align_center">FP</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Outdoor parking</td><td class="align_center">0.000</td><td class="align_center">0.001</td></tr><tr><td class="align_left">Underground parking</td><td class="align_center">0.000</td><td class="align_center">0.006</td></tr><tr><td class="align_left">Road-side parking</td><td class="align_center">0.005</td><td class="align_center">0.000</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>FN and FP rate in different environmental conditions.</div>

Journal of Advanced Transportation

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Table 5

Table 5: Sound-Proximity: 2-Factor Authentication against Relay Attack on Passive Keyless Entry and Start System 