WPKI Certificate Verification Scheme Based on Certificate Digest Signature-Online Certificate Status Protocol

<table class="fixed-width table-group" id="tab5"><tr><td><table class="table"><colgroup><col style="width:4.75em"/><col style="width:3.99em"/><col style="width:6.85em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Item</td><td class="align_center">Server</td><td class="align_center">Mobile phone</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">CPU</td><td class="align_center">3 GHZ</td><td class="align_center">1.5 GHZ</td></tr><tr><td class="align_left">Memory</td><td class="align_center">8 GB</td><td class="align_center">2 GB</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

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Table 5

Table 5: WPKI Certificate Verification Scheme Based on Certificate Digest Signature-Online Certificate Status Protocol 