opencv - 在SGX-Enclave项目中添加OpenCV库

Question

我正在尝试在飞地项目中添加OpenCV。我可以在Visual Studio 2015中将OpenCV项目作为独立的win32控制台应用程序运行。但是当我在飞地项目中开始执行此操作时，我遇到了错误。我尝试在安全区项目中从opencv添加以下库:

#include "windows.h"
#include <opencv2/core/core.hpp>
#include "opencv2/imgcodecs.hpp"
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/opencv.hpp>
#include <opencv2/face.hpp>
#include "drawLandmarks.hpp"

但是我遇到了很多错误。我还需要在项目中包含windows.h文件。那些库是否允许包含在飞地项目中？

在项目中添加opencv静态库时，我遵循以下步骤:-

使用CMake，

生成OpenCV静态库

在inlucde目录中添加了以下值:

C:\ Program Files(x86)\ Intel \ IntelSGXSDK \ include
C:\ Program Files(x86)\ Intel \ IntelSGXSDK \ include \ libc++
C:\ Program Files(x86)\ Intel \ IntelSGXSDK \ include \ tlibc
C:\ Users \ fs5ve \ Downloads \ Opencv-static \ static \ opencv \ include
C:\ Users \ fs5ve \ Downloads \ Opencv-static \ static \ opencv \ build-32-extra \ install \ include
C:\ Users \ fs5ve \ Downloads \ Opencv-static \ static \ opencv \ build-32-extra \ install \ include \ opencv
C:\ Users \ fs5ve \ Downloads \ Opencv-static \ static \ opencv \ build-32-extra \ install \ include \ opencv2
C:\ Program Files(x86)\ Microsoft Visual Studio 14.0 \ VC \ include
％(AdditionalIncludeDirectories)

在其他库目录中添加了以下值:-

$(SGXSDKInstallPath)bin \ $(Platform)\ Debug; C:\ Users \ fs5ve \ Downloads \ Opencv-static \ static \ opencv \ build-32-extra \ install \ x86 \ vc14 \ staticlib

在其他依赖项中添加了以下值:

sgx_trts_sim.lib
sgx_tstdc.lib
sgx_tservice_sim.lib
sgx_tcrypto.lib
sgx_tcxx.lib
sgx_urts_sim.lib
sgx_uae_service_sim.lib
opencv_calib3d400d.lib
opencv_core400d.lib
opencv_highgui400d.lib
opencv_face400d.lib
opencv_features2d400d.lib
opencv_flann400d.lib
opencv_imgcodecs400d.lib
opencv_imgproc400d.lib
opencv_ml400d.lib
opencv_objdetect400d.lib
opencv_photo400d.lib
opencv_shape400d.lib
opencv_stitching400d.lib
opencv_superres400d.lib
opencv_video400d.lib
opencv_videoio400d.lib
opencv_videostab400d.lib

我收到以下错误:
无法打开包含文件:'emmintrin.h':没有此类文件或目录

我在包含目录中添加了“C:\ Program Files(x86)\ Microsoft Visual Studio 14.0 \ VC \ include”。但是之后，我得到了以下错误:
无法打开包含文件:'malloc.h':没有此类文件或目录

Answer 1

问题是OpenCV具有很多依赖项和指令，而这些部分和指令在Enclave中根本不可用(例如Intel SSE或标准pthreading)。

因此不可能直接链接，但是您可以始终移植它-尽管我必须告知它是一项艰巨的工作，所以您必须考虑它是否值得。