CyberSecurity2020

CyberSecurity project for Università degli Studi di Salerno. Academic year 2019/2020.

Team members

• Giovanni Ammendola
• Giovanni Mignone
• Vincenzo Petrone
• Luigi Terrone
• Luca Tramuto

Documentation

See the documentation to understand the goals of the project.

Usage

Prerequisites

In order to use the software you need:

• Python ≥ 3.6
• OpenSSL
• Git (Required if you are using a Windows OS)

Commands

The command sequence follows the one given in the documentation.

Linux

If you are using a Linux OS, follow these instructions:

1. Open the shell on the directory TestCrypto
2. Run the command sh generation_script_linux.sh
3. Run the command cd server
   • Run the server python script with python3 server.py
4. Open another shell on the directory TestCrypto/sender
   • Run the sender python script with python3 script_sender.py 0 to simulate a non-infected-user-like behavior
   • Run the sender python script with python3 script_sender.py 1 to simulate an infected-user-like behavior
5. Open another shell on the directory TestCrypto/receiver
   • Run the receiver python script with python3 script_receiver.py 0 to simulate a honest-user-like behavior
   • Run the receiver python script with python3 script_receiver.py 1 to simulate an adversary-like behavior

Windows

If you are using a Windows OS, follow these instructions:

1. Open the shell on the directory TestCrypto
2. Run the command sh generation_script_windows.sh
3. Run the command cd server
   • Run the server python script with python server.py
4. Open another shell on the directory TestCrypto/sender
   • Run the sender python script with python script_sender.py 0 to simulate a non-infected-user-like behavior
   • Run the sender python script with python script_sender.py 1 to simulate an infected-user-like behavior
5. Open another shell on the directory TestCrypto/receiver
   • Run the receiver python script with python script_receiver.py 0 to simulate a honest-user-like behavior
   • Run the receiver python script with python script_receiver.py 1 to simulate an adversary-like behavior

If you get an error like sh is not recognized as an internal or external command, operable program or batch file, follow these instructions:

1. Install Git in your computer
2. After installing Git, go to the foler in which Git in installed
   • Mostly it will be in C drive and then Program Files folder
3. In Program Files folder, you will find the folder named Git, find the bin folder which is inside usr folder in the Git folder
   • For example, the location is C:\Program Files\Git\usr\bin
4. Add this location (C:\Program Files\Git\usr\bin) in path variable, in system environment variables
5. You are done. Restart cmd and try to run ls or other Linux commands
6. Follow the above instructions again to run the software