[SR-Users] Specify alternative OpenSSL engine for Kamailio

[Joel Serrano | VOZELIA]

Hi, 

This is a similar question on a previous thread: "[SR-Users] Compiling kamailio with custom openssl"

Is it possible to specify a different OpenSSL engine for kamailio to use?

For example:

On nginx you have the config param: ssl_engine <engine>
On apache you have the config param: SSLCryptoDevice <engine>

Is there anything similar on Kamailio?

We are using debian 8 with openssl-1.0.1t and these are the available engines:

root at debian:/usr/lib/x86_64-linux-gnu/openssl-1.0.0/engines# ls -l
total 404
-rw-r--r-- 1 root root  19512 Jun 21 11:07 lib4758cca.so
-rw-r--r-- 1 root root  19784 Jun 21 11:07 libaep.so
-rw-r--r-- 1 root root  15576 Jun 21 11:07 libatalla.so
-rw-r--r-- 1 root root   6104 Jun 21 11:07 libcapi.so
-rw-r--r-- 1 root root  24232 Jun 21 11:07 libchil.so
-rw-r--r-- 1 root root  19864 Jun 21 11:07 libcswift.so
-rw-r--r-- 1 root root   6104 Jun 21 11:07 libgmp.so
-rw-r--r-- 1 root root  93304 Jun 21 11:07 libgost.so
-rw-r--r-- 1 root root  15432 Jun 21 11:07 libnuron.so
-rw-r--r-- 1 root root   6104 Jun 21 11:07 libpadlock.so
-rw-r--r-- 1 root root  24096 Jun 21 11:07 libsureware.so
-rw-r--r-- 1 root root  19784 Jun 21 11:07 libubsec.so
root at debian:/usr/lib/x86_64-linux-gnu/openssl-1.0.0/engines#


The reason is we have another server with a Cavium SSL card, which provides a dynamic engine:

-rw-r--r-- 1 root root 127968 Jun 23 15:18 libcavium.so


If it is not possible via config parameter, is there a way to specify the openssl engine to use before compiling?


Thanks in advance.

Best regards, 
Joel.