metasploit-framework

https://github.com/rapid7/metasploit-framework

Ruby

Metasploit Framework

#vxworks_pass_from_sum

This method locates a "workalike" password that matches a given
intermediate additive sum value.

Source | Google | Stack overflow

Edit

git clone [email protected]:rapid7/metasploit-framework.git
cd metasploit-framework
open tools/password/vxmaster.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs--vxworks_pass_from_sum-for-pr

# Commit to git
git add tools/password/vxmaster.rbgit commit -m "better docs for #vxworks_pass_from_sum"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs--vxworks_pass_from_sum-for-pr
hub pull-request

# Celebrate!