B-SSMD: A Fine-Grained Secure Sharing Scheme of Medical Data Based on Blockchain

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Number of nodes</td><td class="align_center">TPS</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">4</td><td class="align_center">996</td></tr><tr><td class="align_left">6</td><td class="align_center">964</td></tr><tr><td class="align_left">8</td><td class="align_center">927</td></tr><tr><td class="align_left">10</td><td class="align_center">885</td></tr><tr><td class="align_left">12</td><td class="align_center">812</td></tr><tr><td class="align_left">14</td><td class="align_center">761</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Security and Communication Networks

tab4

Table 4

Table 4: B-SSMD: A Fine-Grained Secure Sharing Scheme of Medical Data Based on Blockchain 