Get unique hardware ID (and always the same) based on CPU-info

get_hardware_id.py

#
# Author: Daniel Garcia (cr0hn) - @ggdaniel
# License: BSD
#
# Dependencies: py-cpuinfo (pip install py-cpuinfo)
# 
def get_hardware_id():
	"""
	Get an unique hardware ID, based on CPU info. All the times called, the value will be the same.

	>>> get_hardware_id()
	'f8ef57d64aae6f3c45200b39di422bd6ca625d9a79655cb3aa6e171ef6f93013aa16c2df2f2b0359dfaf1782ba6fda94300506cdd9b21fdaf1264fbd0e47abb89'

	:return: string with the hardware ID
	:rtype: str
	"""
	import cpuinfo

	_ci = cpuinfo.get_cpu_info()

	cpu_inf = ("%s%s%s%s" % (_ci['hz_actual'],
	                         _ci['brand'],
	                         "".join(_ci['flags']),
	                         _ci['arch'])).replace(" ", "")

	d = hashlib.sha512()
	d.update(cpu_inf.encode(errors="ignore"))

	return d.hexdigest()