Dynamic Rule Encryption for Mobile Payment

Table 7

Result of distance testing.

Testing	Average of the distance to the input	Average of the distance to the previous output
Using all stages (per 30 seconds)	253.016	244.84
Using all stages (add per 30 seconds accumulation)	253.016	257.55
Substitution stage	262.064	175.73
The row cyclic sliding stage	96.108	120.014
The column cyclic sliding stage	179.196	169.136
Transpose stage	191.454	123.558
Multiplying stage in GF(2^4)	164.148	143.326
Add round key stage	227.656	156.298