Carl Chan carlchan

Trying to deploy WPA3 on my home network

Introduction

Recently, news broke about a new possible offline attack on WPA2 using PMKID. To summarize the attack, WPA2 protected APs can end up broadcasting PMKID values which can then be used to offline-brute-force the password.

These PMKID values are computed this way:

PMKID = HMAC-SHA1-128(PMK, "PMK Name" | MAC_AP | MAC_STA)

	stages:
	- test
	- deploy
	- notify

	test:
	stage: test
	image: homeassistant/amd64-homeassistant:0.83.3
	before_script:
	- hass --version

	#!/usr/bin/env python3
	"""Command generator for setting DHCP Option 119

	This script converts the specified domain names to DHCP Option 119
	(Domain Search Option) and prints commands for various DHCP servers.

	USAGE:
	./dhcp_option119.py DOMAIN ...

	EXAMPLE:

	# Why?
	# To paste text into windows that normally don't allow it or have access to the clipboard.
	# Examples: Virtual machines that do not yet have tools installed, websites that hijack paste
	#
	# Extended vs Simple?
	# * Includes an initial delay to allow you to change active windows
	# * Adds small delay between keypresses for slower responding windows like SSH sessions
	# * Better handling of numbers
	# * VMWare bug fix
	#

	# MikroTik (RouterOS) script for automatically setting DNS records
	# for clients when they obtain a DHCP lease.
	#
	# author SmartFinn <https://gist.github.com/SmartFinn>

	:local dnsTTL "00:15:00";
	:local token "$leaseServerName-$leaseActMAC";

	# Normalize hostname (e.g. "-= My Phone =-" -> "My-Phone")
	# - truncate length to 63 chars