Vue Js encryption decryption String using crypto js

<!DOCTYPE html>
<html lang="en">
<head>
  <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.0.0/crypto-js.min.js"></script>
</head>
<body>
  <div id="app">
    <h3>Vue Js Encryption String</h3>
    <input v-model="stringToEncrypt" placeholder="Enter string to encrypt" />
    <button @click="encryptString">Encrypt</button>
    <div v-if="encryptedString">
      <p>Encrypted String:</p>
      <p>{{ encryptedString }}</p>
    </div>
  </div>
  <script type="module">
    const app = new Vue({
      el: "#app",
      data() {
        return {
          stringToEncrypt: 'password',
          secretKey: 'mySecretKey',
          encryptedString: '',
        };
      },
      methods: {
        encryptString() {
          this.encryptedString = CryptoJS.AES.encrypt(
            this.stringToEncrypt,
            this.secretKey
          ).toString();
        },
      },
    });
  </script>
  <style scoped>
    #app {
      max-width: 500px;
      margin: 0 auto;
      padding: 20px;
      font-family: Arial, sans-serif;
    }

h3 {
      font-size: 20px;
      margin-bottom: 10px;
    }

input {
      padding: 10px;
      width: 100%;
      margin-bottom: 10px;
      border: 1px solid #ccc;
      border-radius: 4px;
      font-size: 14px;
    }

button {
      padding: 10px 20px;
      background-color: #4caf50;
      color: #fff;
      border: none;
      border-radius: 4px;
      cursor: pointer;
      font-size: 14px;
    }

button:hover {
      background-color: #45a049;
    }

.result-container {
      margin-top: 20px;
      border: 1px solid #ccc;
      border-radius: 4px;
      padding: 10px;
      background-color: #f9f9f9;
    }

p {
      margin: 0;
      font-size: 14px;
    }
  </style>

</body>

</html>