Скачать или смотреть AES Encryption with JAVA in 5 mins

Hi, AES Encryption is the most widely used encryption. I have tried to cover all the basics around the AES and how to code it in java. Also, I have covered some basic best practices for AES encryption in REST System.

Code block:

public String encrypt(String value) {
try {
initVector=getAlphaNumericString(16);
IvParameterSpec iv = new IvParameterSpec(initVector.getBytes("UTF-8"));
SecretKeySpec skeySpec = new SecretKeySpec(key.getBytes("UTF-8"), "AES");

Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5PADDING");
cipher.init(Cipher.ENCRYPT_MODE, skeySpec, iv);

byte[] encrypted = cipher.doFinal(value.getBytes());
return initVector+Base64.encodeBase64String(encrypted);
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}