function EncryptText()
{
var text = document.getElementById('preBankAccountaesencryptHelloHow').value;
var Key = CryptoJS.enc.Hex.parse("b/G3JKqwcrD2dMVHQZOTHg== ");
var IV = CryptoJS.enc.Hex.parse("aUF6oloiYebs+ydhkuZ2AA==");
var encryptedText = CryptoJS.AES.encrypt(text, Key, {iv: IV, mode: CryptoJS.mode.CBC, padding:     CryptoJS.pad.Pkcs7});
//var decrypted = CryptoJS.AES.decrypt(encrypted, "Secret Passphrase");
var encrypted = document.getElementById('encrypted');
encrypted.value = encryptedText;
}

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

aGVsbG8=

hello