Welcome to SkyNet
=================

Usage: Peer to Peer (Echo)
(Note: Requires two bots at the same time)
==========================
smerity@pegasus:~/usyd/elec5616_proj/framework$ python3.2 bot.py
Listening on port 1337
Waiting for connection...
Enter command: p2p echo
Finding another bot...
Found bot on port 1338
Shared hash: c2bd47c3ac55f104c052dca02eaa6c9de22e7637370584e5d2ba3c9c81bf2ab8
Original data: b'ECHO'
Encrypted data: b'!qpz'
Sending packet of length 4
Echo> Test
Original data: b'Test'
Encrypted data: b'0WKA'
Sending packet of length 4
Receiving packet of length 4
Encrypted data: b'0WKA'
Original data: b'Test'
Echo> exit
Original data: b'exit'
Encrypted data: b'\x01JQA'
Sending packet of length 4
Receiving packet of length 4
Encrypted data: b'\x01JQA'
Original data: b'exit'

Notice: 'Test' and 'exit' are sent and received as the same encrypted message.
This means it's vulnerable to frequency analysis. When 'a' is sent multiple times,
it ends up "looping" as we're using a simple repeated XOR cypher.
This is something that should be fixed.

Usage -- uploading and viewing secrets
======================================
smerity@pegasus:~/usyd/elec5616_proj/framework_part2$ python3.2 bot.py
Listening on port 1337
Waiting for connection...
Enter command: mine
Mining for Bitcoins...
-
Mined and found Bitcoin address: 1kfRSGOKX8t2jPviL1DwQEu3Kd17l
Enter command: mine
Mining for Bitcoins...
-
Mined and found Bitcoin address: 34PvZLVfodFkw0ipkCcbAl95HPcz40BKdD2
Enter command: upload secrets
Saved valuables to pastebot.net/secrets for the botnet master
Enter command: exit
smerity@pegasus:~/usyd/elec5616_proj/framework_part2$ python3.2 master_view.py
Which file in pastebot.net does the botnet master want to view? secrets
Bitcoin: 1kfRSGOKX8t2jPviL1DwQEu3Kd17l
Bitcoin: 34PvZLVfodFkw0ipkCcbAl95HPcz40BKdD2

Usage -- signing updates and downloading updates
================================================
merity@pegasus:~/usyd/elec5616_proj/framework_part2$ python3.2 master_sign.py
Which file in pastebot.net should be signed? hello.fbi
Signed file written to pastebot.net/hello.fbi.signed
smerity@pegasus:~/usyd/elec5616_proj/framework_part2$ python3.2 bot.py
Listening on port 1337
Waiting for connection...
Enter command: download hello.fbi
The file has not been signed by the botnet master
Enter command: download hello.fbi.signed
Stored the received file as hello.fbi.signed
Enter command: list
Files stored by this bot: hello.fbi.signed
Valuables stored by this bot: []
Enter command: exit