@Test
    public void testAES_ECB_NoPadding_IvParameters_Failure() throws Exception {
        for (String provider : AES_PROVIDERS) {
            testAES_ECB_NoPadding_IvParameters_Failure(provider);
        }
    }
Helper for testing that Cipher.unwrap() throws IllegalStateException when
initialized in modes other than UNWRAP.
common/src/test/java/org/conscrypt/javax/crypto/CipherTest.java