1 Topic by nile (edited by nile 2020-01-17 15:03:50)

  • nile
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  • Registered: 2020-01-16
  • Posts: 1

Topic: [SOLVED] Query Regarding using wolfssl dll in Visual Studio Project

Hi,
I am trying to follow following resources to create the dll and set it up correctly in my project

https://www.wolfssl.com/docs/visual-studio/
https://docs.microsoft.com/en-us/cpp/bu … ew=vs-2019
(or https://github.com/MicrosoftDocs/cpp-do … ry-cpp.md)

I am able to run the testsuite.exe (but i am not sure thats helpful here)

In my project I am including the headers in wolfssl and cyassl folders

But I still get Undefined struct error for the first instance of ecc structure usage

Its as if the file inclusion has not happened at all.
Is this something trivial i am missing out on?
I am using wolfssl 4.3 and Visual studio community edition 2019

Any help will be highly appreciated

Regards
Nilesh

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  • From: Bozeman
  • Registered: 2014-05-09
  • Posts: 777

Re: [SOLVED] Query Regarding using wolfssl dll in Visual Studio Project

Hi nile,

Make sure that when you build the wolfssl64.sln in DLL mode you have updated the file wolfssl-root/IDE/WIN/user_settings.h with the define HAVE_ECC. Then make sure your application includes <wolfssl/wolfcrypt/settings.h> with WOLFSSL_USER_SETTINGS in the PreProcessor macros for your project.

Both library and application need to have HAVE_ECC defined.

Regards,

- K

Kaleb J. Himes's Website

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