Encrypt text/Messages using AES 128 bit encryption technique.
Using 16 bit key
Sender:
1.Type a key(Shared with recipient)
2.Type a secret Text/Message
3.Click "Encrypt" and share Encrypted text

Recipient:
1.Type a key(Shared from sender)
2.Type the Encrypted Text/Message
3.Click "Decrypt" and get the secret message