Messagescramble

A seemingly simple, yet powerful way to encrypt messages. You set a message and a key. The key is a sentence that defines the order of the letters. The encrypted message then uses this order to replace the original letters with numbers.

Usage

You have two methods to use, encode and decode. The getkeys method is a helper used by the others.

• encode(message,key) - encodes the message and returns the scrambled one. The return format is a JSON object with message as the encoded message and and missing as an array. This one gets populated when your original message contains characters that the key does not provide.
• decode(message,key) - decodes and encrypted message and returns a JSON object with the decoded message as message.

You can use the demo page to see the encryption and decryption process.