A Controllable Secure Blockchain-Based Electronic Healthcare Records Sharing Scheme

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">CPU</td><td class="align_center">i7-8700K CPU @ 3.20 GHz</td></tr><tr><td class="align_left">Memory</td><td class="align_center">8 GB</td></tr><tr><td class="align_left">Bandwidth</td><td class="align_center">1,000 M</td></tr><tr><td class="align_left">OS</td><td class="align_center">CentOS 7.3</td></tr><tr><td class="align_left">Hard disk</td><td class="align_center">256G</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Journal of Healthcare Engineering

tab3

Table 3

Table 3: A Controllable Secure Blockchain-Based Electronic Healthcare Records Sharing Scheme 