Hi, Pol Hallen wrote: > now I've many errors > alice.c:50:18: error: unknown type name ‘md5_context’ > alice.c:61:37: error: unknown type name ‘uint8’
This might indicate that openssl/md5.h is not the md5.h which is needed for your source code. If so, then <openssl/md5.h> was rather a red herring. (One can be right and misleading at the same time.) Your alice.c would want to see a companion file md5.h from its own family. Probably you find it where you found alice.c. Have a nice day :) Thomas
