The FIDO Universal Second Factor (U2F) protocol is an open specification that was recently finalized. The FINAL spec can be downloaded here: https://fidoalliance.org/specs/fido-u2f-v1.0-ps-20141009.zip
The FIDO Universal Second Factor (U2F) protocol is an open specification that was recently finalized. The FINAL spec can be downloaded here: https:/ /fidoalliance. org/specs/ fido-u2f- v1.0-ps- 20141009. zip