Sever used to send and receive requests for encrypting audio
python >= 3
Setting up a virtual enviorment is a good idea in case we need to install packages that are specific for the application
cd encrypt-server
virtualenv --system-site-packages -p python3 ./venv
source ./venv/bin/activate
To exit out of virtual enviornment run the following command:
deactivate
You will also need to install the packages in requirements.txt
pip install -r requirements.txt
.
├── Makefile
├── README.md
├── __init__.py
├── __main__.py
├── client
│ ├── __init__.py
│ └── client.py
├── encryptlib
│ ├── HashHeader.py
│ ├── SimonCTR.py
│ ├── __init__.py
│ ├── dh.py
│ ├── diffie_ephemeral_to_k1_k2.py
│ ├── ecdh.py
│ ├── file_header.py
│ ├── json_message.py
│ ├── print_helper.py
│ ├── recording.encrypted
│ └── recording.m4a
├── keylib
│ ├── __init__.py
│ ├── generate_keys.py
│ ├── key.pem
│ ├── keys.py
│ └── pubkey.pem
├── requirements.txt
└── server
├── __init__.py
├── client_thread.py
└── server.py
4 directories, 26 files
Here is a small description of the different directories that are included in this software package
Library where key and key parameters are kept
Location of where encryption methods and ciphers
In order to run the listener run the following command where 8080 is the PORT we are listening on
python __main__.py 127.0.0.1 8080 --listener -k KEY.pem -p OTHER_KEY.pem
Where OTHER_KEY.pem is the private key of the listening client. The encrypt-server/server directory handles the setting up of the server (Listener)
In order to run the talker run the following command where 8080 is the PORT that the listener is listening on, and the port we want to connect to. Meaning the port we want to send data to the listener on
python __main__.py 127.0.0.1 8080 --talker -k KEY.pem -p OTHER_KEY.pem -f AUDIOFILE
Where OTHER_KEY.pem is the private key of the listening server. And AUDIOFILE is the audio file we are interested in encrypting and sending to the server. The encrypt-server/client directory handles the setting up of the client connection (Talker)
Run the following command to get a help menu output of valid parameters
usage: __main__.py [-h] [-t] [-l] [-k KEYFILE] [-p PUBFILE] [-f AUDIOFILE] [--verbose] IP PORT
Server Accepting and Sending Encrypt/Decrypt Request
positional arguments:
IP IP Address to use for client to connect to, or server to listen on
PORT Port for server to listen on
optional arguments:
-h, --help show this help message and exit
-t, --talker Flag used to specify the server is will send request to encrpyt data
-l, --listener Flag used to specify the server is will send request to encrpyt data
-k KEYFILE, --keyfile KEYFILE
location of the private keyfile
-p PUBFILE, --pubfile PUBFILE
location of the public keyfile of Bob
-f AUDIOFILE, --file AUDIOFILE
location of audio file to encrypt
--verbose, -v
Code was developed by the ShelterInPlaceHackers Teams for the course project in CSE234: Cryptography
At UC Santa Cruz.
Team Members
============
Jason Huang
Jamie Deng
Michael Covarrubias
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