}

		check(i, nonce[4:])
	}
}

func TestGCMKeyRotation(t *testing.T) {
	t.Run("gcm", func(t *testing.T) {
		testGCMKeyRotation(t, newGCMTransformer)
	})

	t.Run("gcm unsafe", func(t *testing.T) {
		testGCMKeyRotation(t, newGCMTransformerWithUniqueKeyUnsafeTest)
	})

	t.Run("gcm extended", func(t *testing.T) {
		testGCMKeyRotation(t, newHKDFExtendedNonceGCMTransformerTest)
	})
}