code: public static boolean verifySignature(RSAPublicKey key, byte[] message, byte[] signature)
              throws InvalidKeyException, NoSuchAlgorithmException, SignatureException {
          return verifySignature(key, message, signature, DEFAULT_SIGNATURE_ALGORITHM);
      }
docs: Verify a signature with RSA public key, using {@link #DEFAULT_SIGNATURE_ALGORITHM}.
  
  @param key
  @param message
  @param signature
  @return
  @throws InvalidKeyException
  @throws NoSuchAlgorithmException
  @throws SignatureException