Android: Encripta una cadena con AES 256bit Encryption con iv y clave secreta
SecureRandom random = new SecureRandom(); // quite heavy, look into a lighter method.
String stringToEncrypt = "mypassword";
byte[] realiv = new byte[16];
random.nextBytes(realiv);
Cipher ecipher = Cipher.getInstance("AES");
SecureRandom random = new SecureRandom(); // quite heavy, look into a lighter method.
byte[] realiv = new byte[16];
random.nextBytes(realiv);
byte[] secret = "somelongsecretkey".getBytes();
SecretKeySpec secretKey = new SecretKeySpec(secret, "AES");
ecipher.init(Cipher.ENCRYPT_MODE, secretKey, random);
byte[] encryptedData = ecipher.doFinal();
pero elinit()
Solo toma en 3 parámetros. Necesito una manera de hacer algo como:
ecipher.init(Cipher.ENCRYPT_MODE, stringToEncrypt, secretKey, random);