create NTLM hash from Mac pasteboard secret and copy to pasteboard

ntlm-hash.py

#!/usr/bin/python3

## ntlm-hash.py
# create a NTLM hash from user input (or input redirect)
# thanks to https://stackoverflow.com/a/15603809
# usage:
# - put this content in ~/dev/ntlm-hash.py
# - append next line (without comment) to ~/.zprofile
# alias 2ntlm="pbpaste | /usr/bin/python3 ~/dev/ntlm-hash.py | pbcopy"
# source ~/.zprofile
# - copy password from password manager
# 2ntlm
# - paste password into its destination


import sys, hashlib

input = sys.stdin.read()

print(hashlib.new('md4', input.encode('utf-16le')).hexdigest())