TestNCryptProviders.c

 
#include <winpr/error.h>
#include <winpr/ncrypt.h>
#include <winpr/string.h>
#include <winpr/wlog.h>
#include <winpr/smartcard.h>
 
#define TAG "testNCrypt"
 
int TestNCryptProviders(int argc, char* argv[])
{
  SECURITY_STATUS status = 0;
  DWORD nproviders = 0;
  NCryptProviderName* providers = NULL;
 
  WINPR_UNUSED(argc);
  WINPR_UNUSED(argv);
 
  status = NCryptEnumStorageProviders(&nproviders, &providers, NCRYPT_SILENT_FLAG);
  if (status != ERROR_SUCCESS)
    return -1;
 
  for (DWORD i = 0; i < nproviders; i++)
  {
    const NCryptProviderName* provider = &providers[i];
    char providerNameStr[256] = { 0 };
 
    (void)ConvertWCharToUtf8(provider->pszName, providerNameStr, ARRAYSIZE(providerNameStr));
    printf("%d: %s\n", i, providerNameStr);
  }
 
  NCryptFreeBuffer(providers);
  return 0;
}