Attacks and Solutions for a Two-Factor Authentication Protocol for Wireless Body Area Networks

<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">Operations</td><td class="align_center">Host node(s)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Hash function</td><td class="align_center">0.00032</td></tr><tr><td class="align_left">Fuzzy function</td><td class="align_center">0.0171</td></tr><tr><td class="align_left">Chaotic map function</td><td class="align_center">0.0171</td></tr><tr><td class="align_left">Encryption and decryption</td><td class="align_center">0.0056</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The computational cost of complex operations.</div>

Security and Communication Networks

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Table 3

Table 3: Attacks and Solutions for a Two-Factor Authentication Protocol for Wireless Body Area Networks 