code: public static BytesEncryptor standard(CharSequence password, CharSequence salt) {
  		return new AndroidAesBytesEncryptor(password.toString(), salt, AndroidKeyGenerators.secureRandom(16));
  	}
docs: Creates a standard password-based bytes encryptor using 256 bit AES encryption. Derives the secret key using PKCS
  #5's PBKDF2 (Password-Based Key Derivation Function #2). Salts the password to prevent dictionary attacks against
  the key. The provided salt is expected to be hex-encoded; it should be random and at least 8 bytes in length.
  Also applies a random 16 byte initialization vector to ensure each encrypted message will be unique. Requires
  Java 6.
  
  @param password the password used to generate the encryptor's secret key; should not be shared
  @param salt a hex-encoded, random, site-global salt value to use to generate the key