A Novel Video Copyright Protection Scheme Based on Blockchain and Double Watermarking

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Algorithm</td><td class="align_center">Signing time/s</td><td class="align_center">Verifying time/s</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">SM2</td><td class="align_center">981</td><td class="align_center">1975</td></tr><tr><td class="align_left">ECC-256</td><td class="align_center">1145</td><td class="align_center">2321</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Signing and verifying time of SM2 and ECC-256.</div>

Security and Communication Networks

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Table 3

Table 3: A Novel Video Copyright Protection Scheme Based on Blockchain and Double Watermarking 