When using the openssl command line you should put options (i.e. those with a "-" at the front) first, followed by any other arguments. On 18/11/16 10:18, Gupta, Saurabh wrote: > Facing issue while using -engine flag for rsa/dsa speed test in > openssl-1.1.0b but It's working for digest or symmetric apis. > > > Commands Used: Not Working > > ./openssl speed rsa -engine ../engines/dasync.so > Error: > speed: Unknown algorithm -engine rsa isn't an option just a normal command line argument so try: ./openssl speed -engine ../engines/dasync.so rsa > Commands Used: Working > ./openssl speed -evp md5 -engine ../engines/dasync.so This works because "md5" is a parameter to the "-evp" option. So you have obeyed the rule of putting the options before any other arguments (because there are no other arguments in this case). Matt -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users
