A Provably Secure Biometrics-Based Authentication Scheme for Multiserver Environment

<table class="fixed-width table-group" id="tab5"><tr><td><table class="table"><colgroup><col style="width:14.26em"/><col style="width:7.94em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Operations</td><td class="align_center">Computing time</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">SHA-256</td><td class="align_center">13 <i>μ</i>s</td></tr><tr><td class="align_left">SHA-512</td><td class="align_center">32 <i>μ</i>s</td></tr><tr><td class="align_left">AES-128 Encryption</td><td class="align_center">64 <i>μ</i>s</td></tr><tr><td class="align_left">AES-128 Decryption</td><td class="align_center">117<i>μ</i>s</td></tr><tr><td class="align_left">AES-256 Encryption</td><td class="align_center">90 <i>μ</i>s</td></tr><tr><td class="align_left">AES-256 Decryption</td><td class="align_center">165 <i>μ</i>s</td></tr><tr><td class="align_left">Curve25519 Point Multiplication</td><td class="align_center">72 ms</td></tr><tr><td class="align_left">P521 Point Multiplication</td><td class="align_center">1053 ms</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Computing time of cryptographic operations.</div>

Security and Communication Networks

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Table 5

Table 5: A Provably Secure Biometrics-Based Authentication Scheme for Multiserver Environment 