A Noninteractive Multireplica Provable Data Possession Scheme Based on Smart Contract

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Algorithm</td><td class="align_center">ReplicaGen</td><td class="align_center">TagGen</td><td class="align_center">ProofGen</td><td class="align_center">ProofVerify</td><td class="align_center">Total</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Time(s)</td><td class="align_center">0.009413</td><td class="align_center">3.376702</td><td class="align_center">0.222226</td><td class="align_center">0.003383</td><td class="align_center">3.611731</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Algorithm running time of our scheme (<i>N</i> = 64 KB, <i>n</i> = 1024, <i>c</i> = 300, <i>t</i> = 3).</div>

Security and Communication Networks

tab5

Table 5

Table 5: A Noninteractive Multireplica Provable Data Possession Scheme Based on Smart Contract 