CURLOPT_SSLENGINE(3)

CURLOPT_SSLENGINE(3)curl_easy_setopt options CURLOPT_SSLENGINE(3)

NAME

     CURLOPT_SSLENGINE - set SSL engine identifier

SYNOPSIS

     #include <curl/curl.h>

     CURLcode curl_easy_setopt(CURL  *handle,  CURLOPT_SSLENGINE,
     char *id);

DESCRIPTION

     Pass a pointer to a zero terminated string as parameter.  It
     will  be  used  as  the identifier for the crypto engine you
     want to use for your private key.

     The application does not have  to  keep  the  string  around
     after setting this option.

DEFAULT

     NULL

PROTOCOLS

     All TLS based protocols: HTTPS, FTPS,  IMAPS,  POP3S,  SMTPS
     etc.

EXAMPLE

     CURL *curl = curl_easy_init();
     if(curl) {
       curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
       curl_easy_setopt(curl, CURLOPT_SSLENGINE, "dynamic");
       ret = curl_easy_perform(curl);
       curl_easy_cleanup(curl);
     }

AVAILABILITY

     Only if the SSL backend is OpenSSL built  with  engine  sup-
     port.

RETURN VALUE

     CURLE_OK - Engine found.

     CURLE_SSL_ENGINE_NOTFOUND - Engine not found, or OpenSSL was
     not built with engine support.

     CURLE_SSL_ENGINE_INITFAILED - Engine found  but  initializa-
     tion failed.

     CURLE_NOT_BUILT_IN - Option not built in, OpenSSL is not the
     SSL backend.

     CURLE_UNKNOWN_OPTION - Option not recognized.

     CURLE_OUT_OF_MEMORY - Insufficient heap space.

libcurl 7.58.0      Last change: May 31, 2017                   1

CURLOPT_SSLENGINE(3)curl_easy_setopt options CURLOPT_SSLENGINE(3)

SEE ALSO

     CURLOPT_SSLENGINE_DEFAULT(3), CURLOPT_SSLKEY(3),

libcurl 7.58.0      Last change: May 31, 2017                   2