A Study on Scalar Multiplication Parallel Processing for X25519 Decryption of 5G Core Network SIDF Function for mMTC IoT Environment

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"></td><td class="align_center">Test C</td><td class="align_center">Thales 5G Luna HSM</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Power consumption</td><td class="align_center">260 watts (GPU max power consumption)</td><td class="align_center">84~100 watts</td></tr><tr><td class="align_left">Operation time per 1,000,000 UE processing (profile A)</td><td class="align_center">0.523 seconds</td><td class="align_center">290 seconds (with clustering HSM)</td></tr><tr><td class="align_left">Financial cost</td><td class="align_center">Under $1,500</td><td class="align_center">Expensive</td></tr><tr><td class="align_left">Features</td><td class="align_center">—</td><td class="align_center">FIPS 140-2 and CC EAL4+</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison with 5G commercial product.</div>

Wireless Communications and Mobile Computing

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Table 7

Table 7: A Study on Scalar Multiplication Parallel Processing for X25519 Decryption of 5G Core Network SIDF Function for mMTC IoT Environment 