Hi everyone. My intention is to modify the openssl.cnf file in order to add a new RSA ENGINE, dynamicaly. I have found the /etc/ssl/openssl.cnf file and after my modifications it looks like this: ######################################################## # # OpenSSL example configuration file. # This is mostly being used for generation of certificate requests. # openssl_conf = openssl_def # This definition stops the following lines choking if HOME isn't # defined. HOME = . RANDFILE = $ENV::HOME/.rnd ## other lines #----------------------------------unmodified------------------------------------- ## end of other lines ess_cert_id_chain = no # Must the ESS cert id chain be included? # (optional, default: no) [openssl_def] engines = engine_section [engine_section] foo = gpu_section [gpu_section] dynamic_path = /usr/lib/x86_64-linux-gnu/openssl-1.0.0/engines/librsax_gpu.so engine_id = rsax_gpu default_algorithms = ALL init = 1 ######################################################## The problem is that if i try the command "openssl engine", it results in a "Segmentation fault (core dumped)" I am struggling with this for a while. OpenSSL 1.0.1f 6 Jan 2014, Ubuntu 14.04 Best regards, Dani Grosu -- View this message in context: http://openssl.6102.n7.nabble.com/OpenSSL-configuration-file-problems-tp66429.html Sent from the OpenSSL - User mailing list archive at Nabble.com.