Hi. I am using the OpenSSL 1.0.1f and I built a RSA engine using CUDA code. I want to load this engine dynamically, i.e. when I type /# openssl engine/, I want to see my engine id on the list, but all I see is this: /(rsax) RSAX engine support (dynamic) Dynamic engine loading support/ where the rsax is builtin I have modified the openssl.cnf file by adding the following lines: /openssl_conf = openssl_def [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 = RSA init = 1 / I tried this: /# openssl speed rsa512 -engine rsax_gpu/ and everything went well. Please tell me why I can't load dynamically the engine? -- View this message in context: http://openssl.6102.n7.nabble.com/Unable-to-load-add-a-dynamic-engine-tp65563.html Sent from the OpenSSL - User mailing list archive at Nabble.com.