The Scientific World Journal / 2014 / Article / Tab 8

Research Article

Security Enhanced EMV-Based Mobile Payment Protocol

Table 8

Total computational time—offline transaction (ms).

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

EPMAR-AES 12897.47160.59253.97378.05551.83
EPMAR-AES 19298.74162.62254.57379.33553.77
EPMAR-AES 256100.20163.41256.66380.79554.57
ES21.0726.9833.0439.3545.73
ED38.5958.6586.21122.66170.07