jp/www.byjp.me
1
0
Fork 0
mirror of https://github.com/by-jp/www.byjp.me.git synced 2025-08-09 01:35:56 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fake credit card number

Browse source
This commit is contained in:
JP Hastings-Spital 2023-07-16 11:30:50 +01:00
parent 920ac5a20d
commit 0ff01fd705
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
content/posts/distributed-game-protocols/open-games/index.md
View file

@ -95,7 +95,7 @@ They use the [Luhn alogorithm](https://en.wikipedia.org/wiki/Luhn_algorithm), an
4. Sum all the numbers 4. Sum all the numbers
5. If the final number is divisible by 10 (ie. ends in a zero) then the card number is valid. 5. If the final number is divisible by 10 (ie. ends in a zero) then the card number is valid.
Here's a worked example with short (not a) credit card number: Here's a worked example with short (not a) credit card number: 4417 8259
```plain The Luhn algorithm ```plain The Luhn algorithm
Step 1: 4 4 1 7 8 2 5 9 Step 1: 4 4 1 7 8 2 5 9