Some tools are affected by an update and do not function properly or result in error messages. I'm looking into it.
Known issues: Coordinate conversion (errors for some conversions); Steganography; Create log sheet.
One-time pad

Choose between encrypting and decrypting and enter the key and the text below. Only letters (a-z) will be taken into account.

Method:
Key:
Text:
Background

One-time pad, also called OTP, Vernam cipher or the perfect cipher, is the only proven method of cryptography which enables unbreakable encryption, when used correctly. The one-time pad was developed as a paper and pencil method based on the system used in telex communication by Gilbert Vernam in 1917. Later the code was found dating from 1882.

Geocaching Toolbox Japiejoo Creative Commons-License
GeocachingToolbox.com is licensed 		  Last update: 05-30-2019
Changelog
Copyright © 2023
GeocachingToolbox.com, Japiejoo 		under a Creative Commons-License
unless stated otherwise 		Status Contributions
About GeocachingToolbox.com