Pafwert: Now Open Source
More than 15 years ago I started working on a unique password generator that eventually evolved into a small program I now call Pafwert.
Pafwert is an unique tool to help you to select strong passwords that are easy to remember. Using strong entropy, tens of thousands of seed words, more than a hundred patterns with endless variations, and following password best practices, Pafwert can help you to select very strong passwords that are surprisingly easy to memorize. We have all seen random password generators, but Pafwert is very different.
Of course, while I still recommend using a password manager and generating completely random passwords, there are plenty of passwords we need to remember that we just aren’t able to save in a password manager. That is where Pafwert comes in.
Pafwert uses familiar patterns and a variety of memorization techniques to help you create strong passwords that are also easy to remember. Keep in mind that you don’t have to use the passwords exactly as it spits them out, you can use it simply as a tool to spark your own imagination when creating your passwords.
Pafwert is actually much more complex than it appears on the surface and generates passwords based on patterns and wordlists that you can customize. It then runs these passwords through a number of filters to obscure them just enough to make them unique. Yes, I probably wasted many thousands of hours overthinking this thing. Nevertheless, over the years it has gotten buried on my web site and largely forgotten (although I still use it myself every day).
I thought it was about time to update this tool and open source it (under the Apache license) to share it with the community. I would like to see it updated with new features and maybe even ported to PHP, but for now the code is there for anyone to play with. Note that I began work on this version of the code in 1999 so it is written in Visual Basic 6. That means that few of you will have the tools to do anything with the program itself (although I do have a complete dev environment in a VM if someone is serious enough about working on it).
If you want to get a taste for the complexity of this tool, you may want to spend a few minutes and read the Pattern Guide.
Hopefully someone can find this useful, if you do, let me know!