PKCS11_PAL_DestroyObject

    CK_RV PKCS11_PAL_DestroyObject( CK_OBJECT_HANDLE xHandle )
    {
        CK_BYTE_PTR pcLabel = NULL;
        CK_ULONG xLabelLength = 0;
        CK_RV xResult = CKR_OK;
        CK_ATTRIBUTE xLabel = { 0 };
        CK_OBJECT_HANDLE xPalHandle = CK_INVALID_HANDLE;
        CK_OBJECT_HANDLE xAppHandle2 = CK_INVALID_HANDLE;
        CK_BYTE pxPubKeyLabel[] = { pkcs11configLABEL_DEVICE_PUBLIC_KEY_FOR_TLS };
        CK_BYTE pxPrivKeyLabel[] = { pkcs11configLABEL_DEVICE_PRIVATE_KEY_FOR_TLS };
 
        prvFindObjectInListByHandle( xHandle, &xPalHandle, &pcLabel, &xLabelLength );
 
        if( pcLabel != NULL )
        {
            xLabel.type = CKA_LABEL;
            xLabel.pValue = pcLabel;
            xLabel.ulValueLen = xLabelLength;
            xResult = prvOverwritePalObject( xPalHandle, &xLabel );
        }
        else
        {
            LogError( ( "Failed destroying object. Could not found the object label." ) );
            xResult = CKR_ATTRIBUTE_VALUE_INVALID;
        }
 
        if( xResult == CKR_OK )
        {
            if( 0 == strncmp( xLabel.pValue, pkcs11configLABEL_DEVICE_PRIVATE_KEY_FOR_TLS, xLabel.ulValueLen ) )
            {
                /* Remove NULL terminator in comparison. */
                prvFindObjectInListByLabel( pxPubKeyLabel, sizeof( pkcs11configLABEL_DEVICE_PUBLIC_KEY_FOR_TLS ), &xPalHandle, &xAppHandle2 );
            }
            else if( 0 == strncmp( xLabel.pValue, pkcs11configLABEL_DEVICE_PUBLIC_KEY_FOR_TLS, xLabel.ulValueLen ) )
            {
                /* Remove NULL terminator in comparison. */
                prvFindObjectInListByLabel( pxPrivKeyLabel, sizeof( pkcs11configLABEL_DEVICE_PRIVATE_KEY_FOR_TLS ), &xPalHandle, &xAppHandle2 );
            }
            else
            {
                LogWarn( ( "Trying to destroy an object with an unknown label." ) );
            }
 
            if( ( xPalHandle != CK_INVALID_HANDLE ) && ( xAppHandle2 != CK_INVALID_HANDLE ) )
            {
                xResult = prvDeleteObjectFromList( xAppHandle2 );
            }
 
            if( xResult != CKR_OK )
            {
                LogWarn( ( "Failed to remove xAppHandle2 from object list when destroying object memory." ) );
            }
 
            xResult = prvDeleteObjectFromList( xHandle );
        }
 
        return xResult;
    }