ISO Format 4
This block is 16 bytes
long.
PIN Block = CLPPPPaaaaaaaaAARRRRRRRRRRRRRRRR
where C = X’4’
L = X’4’ to X’C’ PIN Block = CLPPPPaaaaaaaaAARRRRRRRRRRRRRRRR
where C = X’4’
L = X’4’ to X’C’