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webauthn is the in-browser API that allows using existing U2F keys, new "FIDO2" keys, built-in "secure elements" / TPMs, and whatnot. FIDO2, according to https
by floatboth 8y ago
webauthn is the in-browser API that allows using existing U2F keys, new "FIDO2" keys, built-in "secure elements" / TPMs, and whatnot.
FIDO2, according to https://fidoalliance.org/fido2/ https://fidoalliance.org/fido2/ , is the overall project that includes both WebAuthn and CTAP — the latter being the new protocol for talking to the keys.