Follow all instructions in PDF. There are three main parts, part 1 is just answe

Follow all instructions in PDF. There are three main parts, part 1 is just answering questions (20 points), part 2 is implementing a primitive authenticated remote shell client and server (60 points), and part 3 is just answering another question based on part 2 (20 points). 100 points total.
Ignore the references to Zeus, that’s the university server, just do on your own machine in command line interface. Specifically, you have to develop two C programs: RShellClient1.c and RShellServer1.c
Providing all files referenced in the instructions PDF