Major Variola writes...
If you physically destroy the keys or the data, there is little to gain by torturing you or your family. That is superior to gambling that your deeper duress levels are convincing to the man with the electrodes.
Are there any publicly available documents that detail interrogation protocols and what brainwave patterns and bloodflow look like during truth telling and lying? Preferably something that gets into how to consciously alter brainwave patterns and bloodflow with this application in mind... A document with a thorough discussion of various depressants on such an interrogation process would also be most interesting. We all know that no lie detector is not perfect, but trying to convince captors that I'm part of a minority of subjects -- those who appear to be lying when they're not -- is not my idea of fun.