Here’s a new one for the DIY movement.
Amazingly, they were able to install the game on a Sequoia AVC Edge touch-screen DRE (direct-recording electronic) voting machine without breaking the original tamper-evident seals.
Here’s how they describe what they did on Haldeman’s web site:
“What is the Sequoia AVC Edge?
It’s a touch-screen DRE (direct-recording electronic) voting machine. Like all DREs, it stores votes in a computer memory. In 2008, the AVC Edge was used in 161 jurisdictions with almost 9 million registered voters, including large parts of Louisiana, Missouri, Nevada, and Virginia, according to Verified Voting.
What’s inside the AVC Edge?
It has a 486 SLE processor and 32 MB of RAM—similar specs to a 20-year-old PC. The election software is stored on an internal CompactFlash memory card. Modifying it is as simple as removing the card and inserting it into a PC.
Wouldn’t seals expose any tampering?
We received the machine with the original tamper-evident seals intact. The software can be replaced without breaking any of these seals, simply by removing screws and opening the case.
How did you reprogram the machine?
The original election software used the psOS+ embedded operating system. We reformatted the memory card to boot DOS instead. (Update: Yes, it can also run Linux.) Challenges included remembering how to write a config.sys file and getting software to run without logical block addressing or a math coprocessor. The entire process took three afternoons.”
You can find out more from the presentation slides from the EVT workshop, Practical AVC-Edge CompactFlash Modifications can Amuse Nerds. They sum up their study with the following conclusion.
“In conclusion, we feel our work represents the future of DREs. Now that we know how bad their security is, thousands of DREs will be decommissioned and sold by states over the next several years. Filling our landfills with these machines would be a terrible waste. Fortunately, they can be recycled as arcade machines, providing countless hours of amusement in the basements of the nations’ nerds.”