The Scientific World Journal / 2014 / Article / Tab 7

Research Article

Security Enhanced EMV-Based Mobile Payment Protocol

Table 7

Comparison of transmission time for an online transaction (ms).

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

EPMAR-AES 12876.47103.34131.56157.09184.22
EPMAR-AES 19278.48106.03131.56159.11186.91
EPMAR-AES 25681.17108.05134.92161.80188.92
EPMAR-Cert-AES 12881.80111.36140.93170.49200.30
EPMAR-Cert-AES 19282.81113.04141.26171.50201.98
EPMAR-Cert-AES 25684.49114.05143.61173.18202.99
ES21.6327.0032.3837.7543.13
ED34.4845.2355.9866.7377.48
EC33.8044.5555.3066.0576.80