Quantum Key Based Burst Confidentiality in Optical Burst Switched Networks

Table 8

End-to-end delay calculation using RC4 and AES.

End-to-end delay time/burst size	40000 packets/burst	50000 packets/burst	60000 packets/burst	70000 packets/burst	80000 packets/burst
End-to-end delay time with RC4 based encryption (ms)	1355.5	1766	2235	2697	3097
End-to-end delay time with AES based encryption
ECB (ms)	1650	2005	2460	3456	3687
CBC (ms)	1746	2180	2675	3357	3995
CFB (ms)	1815	2395	2920	3512	4017

The bold font refers to that the proposed algorithm produces better result than the existing algorithm.