The Scientific World Journal / 2014 / Article / Tab 9

Research Article

Security Enhanced EMV-Based Mobile Payment Protocol

Table 9

Total computational time—online transaction (ms).

SchemesKey lengths
RSA
1024 bits
RSA
1536 bits
RSA
2048 bits
RSA
2560 bits
RSA
3072 bits

EPMAR-AES 128101.29164.22258.52380.79554.07
EPMAR-AES 192104.5168.11259.72384.01557.96
EPMAR-AES 256107.43170.37263.32386.94560.21
EPMAR-Cert-AES 128106.45172.34268.33395.1571.56
EPMAR-Cert-AES 192108.36174.92269.56397.01574.14
EPMAR-Cert-AES 256110.22176.11272.09398.87575.33
ES22.4328.3434.440.7147.09
ED39.9560.0187.57124.02171.43
EC39.2759.3386.89123.34170.75