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TOTP is a specification and there are many free software implementations. U2F is also a specification (but generally they aren't free software implementations).
by cyphar 9y ago
TOTP is a specification and there are many free software implementations. U2F is also a specification (but generally they aren't free software implementations).
- Endy 9y agoAgain - I don't trust the people who created the specifications; and I don't trust either the free implementors or the non-free ones, though my inclination would be to go with non-free if I were forced. As it is, I simply don't use services that rely on them.