ssl - 如何检查是否安装了英特尔 SGX SDK 和英特尔 SGX SSL？

Question

我正在我研究所的服务器上编写 SGX 应用程序。我需要知道是否已安装英特尔 SGX SDK和英特尔 SGX SSL。服务器正在运行 Ubuntu。

有没有办法检查这个？

Answer 1

尝试在硬件模式下构建示例应用程序。如果成功，则一切正常。

从这里下载 SDK：SDK

$ cd SampleCode
$ cd SampleEnclave
$ make clean
$ make

GEN  =>  App/Enclave_u.h
CC   <=  App/Enclave_u.c
CXX  <=  App/App.cpp
CXX  <=  App/Edger8rSyntax/Types.cpp
CXX  <=  App/Edger8rSyntax/Pointers.cpp
CXX  <=  App/Edger8rSyntax/Arrays.cpp
CXX  <=  App/Edger8rSyntax/Functions.cpp
CXX  <=  App/TrustedLibrary/Thread.cpp
CXX  <=  App/TrustedLibrary/Libcxx.cpp
CXX  <=  App/TrustedLibrary/Libc.cpp
LINK =>  app
GEN  =>  Enclave/Enclave_t.h
CC   <=  Enclave/Enclave_t.c
CXX  <=  Enclave/Enclave.cpp
CXX  <=  Enclave/Edger8rSyntax/Types.cpp
CXX  <=  Enclave/Edger8rSyntax/Pointers.cpp
CXX  <=  Enclave/Edger8rSyntax/Arrays.cpp
CXX  <=  Enclave/Edger8rSyntax/Functions.cpp
CXX  <=  Enclave/TrustedLibrary/Thread.cpp
CXX  <=  Enclave/TrustedLibrary/Libcxx.cpp
CXX  <=  Enclave/TrustedLibrary/Libc.cpp
LINK =>  enclave.so
<EnclaveConfiguration>
    <ProdID>0</ProdID>
    <ISVSVN>0</ISVSVN>
    <StackMaxSize>0x40000</StackMaxSize>
    <HeapMaxSize>0x100000</HeapMaxSize>
    <TCSNum>10</TCSNum>
    <TCSPolicy>1</TCSPolicy>
    <!-- Recommend changing 'DisableDebug' to 1 to make the enclave undebuggable for enclave release -->
    <DisableDebug>0</DisableDebug>
    <MiscSelect>0</MiscSelect>
    <MiscMask>0xFFFFFFFF</MiscMask>
</EnclaveConfiguration>
tcs_num 10, tcs_max_num 10, tcs_min_pool 1
The required memory is 4153344B.
Succeed.
SIGN =>  enclave.signed.so
The project has been built in debug hardware mode.

$ ./app
Checksum(0x0x7fff77f02cd0, 100) = 0xfffd4143
Info: executing thread synchronization, please wait...  
Info: SampleEnclave successfully returned.
Enter a character before exit ...

Answer 2

我找到了一个解决方案：

标准安装目录是：

• 新交所 SDK：/opt/intel/sgxsdk
• 新交所 SSL：/opt/intel/sgxssl

所以检查它们是否存在，你应该准备好了。