ENGINE support?

[Scott Neugroschl]

I'm trying to add an ENGINE to OpenSSH, and am looking at scard.c and
scard-opensc.c as an example.

 

I have a couple of questions --

 

1.    in both of them, in sc_get_engine(), the returned ENGINE is
declared static, but it's overwritten each call.    Is sc_get_engine
intended to be called only once?  When is ENGINE_free() called?

2.    Where is the returned ENGINE used?  Where is it hooked into
OpenSSL?

 

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Scott Neugroschl

XYPRO Technology Corporation

scott_n at xypro.com

805-583-2874