title: How to Decrypt the encrypted string using CryptoJS (SHA512)
body: <p>I am using CrypstoJS ( from <a href="https://code.google.com/p/crypto-js" rel="nofollow">https://code.google.com/p/crypto-js</a> ) for the encryption and decryption.</p>
  
  <p>I encrypted a string as shown below:</p>
  
  <pre><code>var hash = CryptoJS.HmacSHA512("Message", "Secret Passphrase");
  </code></pre>
  
  <p>Then how to decrypt it??? 
  I want to use SHA512 for encryption/decryption.</p>
  
  <p>Please help me..</p>