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

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

Luhn's Algorithm implementation in Nim

Credit Card Number Validator

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.

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

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

Luhn algorithm written in Go

Luhn Module Verifier

Luhn checksum validation library for Java

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

System that validates a credit card following the Luhn's algorithm format and detects if its a fraud of authentic card.

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

Luhn algorithm written in Java

Credit Card Gen Luhn is a web application that generates valid credit card numbers using the Luhn algorithm. It's designed for educational and testing purposes, helping developers and QA teams simulate card inputs to validate forms, payment systems, or backend processing without using real data.

Set of utilities using the Luhn algorithm.