any(CommonServerMessageBlock.class));
    }

    @Test
    @DisplayName("Test verify method returns true for valid signature")
    void testVerifyReturnsTrue() {
        // Arrange
        int offset = 0;
        int length = testData.length;
        int extraPad = 0;
        when(signingDigest.verify(testData, offset, length, extraPad, message)).thenReturn(true);