Encryption Client-Server

Assigned during fall 2005 for csci4061 — Introduction to Operating Systems, this is a client and server combination that encrypts files using a simple shift cipher. Obviously the practical applications for such a client and server are virtually non-existent, but it was an easy proof of concept of sorts, in network protocols, sockets, multithreading, and file I/O (in C). The README is pretty comprehensive on this project, so I won’t waste much more breath here, and just let you read it for yourself:

README »

Below is the code from the encrypt client, which connects to the server, sends a file and shift key, and then saves the result it receives from the server (the encrypted file).

Error: Could not open encrypt/encrypt-client.c