Here are the patents for the "Plasmatron" hydrogen generator from MIT.
Alexander Rabinovich - Google Patents
Rabinovich is a smart guy. This system breaks down a small flow of gasoline to make the hydrogen, plus some harmless but un-needed byproducts. The power needed is modest.
Seeing this makes me lose all interest in electrolysis to make the hydrogen for enrichment. No platinum electrodes. No corrosive solutions.
From the patent drawings it looks easier to build for verification than a serious electrolysis setup.