ECE4253 Digital Communications | |

Department of Electrical and Computer Engineering - University of New Brunswick, Fredericton, NB, Canada | |

This particular algorithm is part of a standard (ISO-7812-1) used worldwide for various credit cards. (Specific Applications)

Checking [4563 9601 2200 1999] 4 5 6 3 9 6 0 1 2 2 0 0 1 9 9 9 x2 x1 x2 x1 x2 x1 x2 x1 x2 x1 x2 x1 x2 x1 x2 x1 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 8 5 12 3 18 6 0 1 4 2 0 0 2 9 18 9 8 + 5 + 3 + 3 + 9 + 6 + 0 + 1 + 4 + 2 + 0 + 0 + 2 + 9 + 9 + 9 = |

There is a one-in-ten chance that a totally random number will pass this simple validity test.

Check a LUHN-10 coded number by entering it in the box below. Spaces may be used as desired.

2021-09-22 07:26:26 ADT
Last Updated: 2015-03-05 |
Richard Tervo [ tervo@unb.ca ] | Back to the course homepage... |