Rudal-cipher-toolkit NPM

Rudal Cipher Toolkit

Rudal Cipher Toolkit provides functions for encoding and decoding messages using a variant of the Vigenère cipher.

Installation

Install the package using npm:

npm install rudal-cipher-toolkit

Usage

Encoding a Message

To encode a message using the toolkit:

const { encode_message } = require('rudal-cipher-toolkit');
try {
  const encodedMessage = encode_message({ message: 'hello world', secretKey: 'key' });
  console.log('Encoded Message:', encodedMessage);
} catch (error) {
  console.error(error.message);
}

Decoding a Message

To decode a message using the toolkit:

const { encode_message } = require('rudal-cipher-toolkit');
try {
  const encodedMessage = encode_message({ message: 'hello world', secretKey: 'key' });
  console.log('Encoded Message:', encodedMessage);
} catch (error) {
  console.error(error.message);
}

API

encode_message

Parameters:
- options (Object): An object containing the following properties:
  - message (string): The message to be encoded.
  - secretKey (string): The secret key used for encoding.
Returns:
- string: The encoded message.

decode_message

Parameters:
- options (Object): An object containing the following properties:
  - message (string): The message to be decoded.
  - secretKey (string): The secret key used for decoding.
Returns:
- string: The decoded message.

Example

Here's an example of using the toolkit to encode and decode a message:

const { encode_message, decode_message } = require('rudal-cipher-toolkit');
try {
  const message = 'hello world';
  const secretKey = 'key';

  const encodedMessage = encode_message({ message, secretKey });
  console.log('Encoded Message:', encodedMessage);

  const decodedMessage = decode_message({ message: encodedMessage, secretKey });
  console.log('Decoded Message:', decodedMessage);
} catch (error) {
  console.error(error.message);
}