Generation and verification of card numbers using Luhn's algorithm.

A Java library for generating mathematically-valid credit card numbers for software testing. The API provides customizable criteria for generation, and is extensible to apply to any payment card type which uses Luhn validation (not limited to just credit cards).

Command line tool in python for generating valid credit card.

Minimalistic Go package for a random Luhn-compliant credit card numbers generation

Luhn's Algorithm implementation in Nim

Kata : implémenter la formule de Luhn pour vérifier des numéros de cartes bancaires

Luhn algorithm written in Go

This repository contains an implementation of credit card fault detection using Luhn's algorithm. Luhn's algorithm is a checksum formula used to validate credit card numbers, as well as other identification numbers. The algorithm is based on performing a set of arithmetic operations on the digits of a given number, resulting in a checksum value.

Embedded Systems Professional Nanodegree Payment Application Project

Luhn Module Verifier

Python implementation of Luhn's algorithm for validating credit card numbers.

Luhn checksum validation library for Java

Credit Card Number Validator

Implementation of Luhn Algorithm used to validate credit Cards using C language

Luhn algorithm written in Java

This is a program that verifies if a credit card number is valid or not.

Set of utilities using the Luhn algorithm

A simple Luhn Checker implementation, written for a school test.

Aplicación web que permite a un usuario validar el número de una tarjeta de crédito y oculta todos los dígitos excepto los últimos cuatro.