LUHN
Luhn Check Digit for Error Detection


LUHN is a MATLAB library which demonstrates the calculation and use of the Luhn check digit for error detection.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

LUHN is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.

Related Data and Programs:

BANK, a MATLAB library which can compute the check digit associated with a US Bank Routing Number check digit, or it can report whether a 9-digit code is actually valid.

ISBN, a MATLAB library which can determine the check digit for an International Standard Book Number or report whether a given ISBN is valid.

UPC, a MATLAB library which can determine the check digit for a Uniform Product Code (UPC) or report whether a given UPC is valid.

Source Code:

Examples and Tests:

You can go up one level to the MATLAB source codes.


Last revised on 10 September 2015.