It's interesting that Finland took that approach. In Portugal the government just created its own ID provider (https://www.autenticacao.gov.pt/ https://www.aute

It's interesting that Finland took that approach. In Portugal the government just created its own ID provider (https://www.autenticacao.gov.pt/ https://www.autenticacao.gov.pt/), which lets you login with your ID card (which is a PGP smartcard) or a two-factor PIN + mobile phone token. The relationship is actually opposite: banks will let you login on their sites using the government's ID provider. It's not mandatory, though.