assertFalse(result);
            assertTrue(response.isVerifyFailed());
        }

        @Test
        @DisplayName("Should skip verification for async responses")
        void testVerifySignatureAsyncSkip() {
            byte[] buffer = new byte[100];
            response.setDigest(mockDigest);
            response.setAsync(true);

            boolean result = response.verifySignature(buffer, 0, 100);