>In that scenario, could I not just verify the bank's public key when I'm physically in one of their branch locations while opening an account? They could also

>In that scenario, could I not just verify the bank's public key when I'm physically in one of their branch locations while opening an account? They could also verify my public key at the same time. That would allow for a direct line of trust. The same could apply to any company one deals with. You could? Would your grandmother? Would you fly to Mountain View to get Google's? And then turn around and fly to Washington DC to get the IRS's? And then turn around and fly to who knows where to get HN's? And then tell them to keep customer staff ready to assist you to install their public keys? And what about personal blogs that don't want to be MITM?