Blockchain-Assisted Distributed Fog Computing Control Flow Attestation

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Protocol</td><td class="align_center">Communication costs</td><td class="align_center">Communication bandwidth consumption (byte)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">The elliptic curve-based bidirectional control flow attestation protocol</td><td class="align_center">Req + Rep</td><td class="align_center">144</td></tr><tr><td class="align_left">The challenge-response-based unidirectional control flow attestation protocol</td><td class="align_center"><i>C</i> + <i>R</i></td><td class="align_center">120</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of communication cost theory.</div>

Security and Communication Networks

tab6

Table 6

Table 6: Blockchain-Assisted Distributed Fog Computing Control Flow Attestation 