Remy Lebeau (TeamB) wrote:
Dimitris Kounalakis wrote:


OpenSSL has no knowledge or access to external certificate devices.
You will have to write your own code to use the device's API to obtain
the token's certificate and manually add it to OpenSSL's certificate
store at runtime using OpenSSL's APIs. That is outside the scope of
Indy.

--
Remy Lebeau (TeamB)

Remy Lebeau (TeamB) wrote:
Dimitris Kounalakis wrote:


You can't. Indy does not expose that functionality (it doesn't even
import OpenSSL's ENGINE functions at all).

You should ask in the OpenSSL community how to add external engines to
OpenSSL. Again, this is outside the scope of Indy or even Delphi.

Based on a quick online search, it looks like you need to call
OpenSSL's ENGINE_by_id() or ENGINE_load_dynamic() function to load the
"dynamic" engine, and then use the ENGINE_ctrl_cmd_string() function to
send commands to the "dynamic" engine to have it load the external DLL
and add it to OpenSSL's list of available engines.

--
Remy Lebeau (TeamB)