Introduction to Key Checker

Key Checker is a powerful tool designed to verify and validate encryption keys with ease. It offers a host of APIs that facilitate the seamless integration and management of cryptographic keys in your application.

API Examples

1. validateKey

This method checks whether the given key meets the required format and desired security standards.

  
    const validKey = keyChecker.validateKey('your-key-here');
    console.log(validKey);  // Output: true or false based on validation
  

2. generateKey

This API generates a new, secure key for use in your application.

  
    const newKey = keyChecker.generateKey();
    console.log(newKey); // Output: a newly generated key.
  

3. encryptData

Encrypt data using a provided key.

  
    const encryptedData = keyChecker.encryptData('your-data-here', 'your-key-here');
    console.log(encryptedData); // Output: encrypted data
  

4. decryptData

Decrypt data using a provided key.

  
    const decryptedData = keyChecker.decryptData('your-encrypted-data-here', 'your-key-here');
    console.log(decryptedData); // Output: decrypted plain data
  

5. keyStore

Manage your keys with a secure key store provided by Key Checker.

  
    const keyStore = new keyChecker.KeyStore();
    keyStore.addKey('your-key-here');
  

Application Example Using Key Checker

Let’s create a simple Node.js application that uses the Key Checker APIs to encrypt and decrypt a message.

  
    const keyChecker = require('key-checker');
    
    // Generate a new key
    const myKey = keyChecker.generateKey();
    console.log('Generated Key:', myKey);

    // Encrypt a message
    const message = 'Hello, this is a secret message!';
    const encryptedMessage = keyChecker.encryptData(message, myKey);
    console.log('Encrypted Message:', encryptedMessage);

    // Decrypt the message
    const decryptedMessage = keyChecker.decryptData(encryptedMessage, myKey);
    console.log('Decrypted Message:', decryptedMessage);
  

This application showcases the ease and efficiency of using Key Checker for key management and data encryption/decryption.

Start integrating Key Checker in your application and enhance your data security today!

Hash: 2f90969b087295dd83b07335d15f950529e18cd6e5c09c076a0e5f9faaf2e29b