Check that WebAuthn hmac-secret and hmac-secret-mc extensions work
# no hmac-secret
Create credential result (without second): OK
prf.enabled: false
prf.results exists: false
# hmac-secret
Create credential result (without second): OK
prf.enabled: true
prf.results exists: false
Get credential result (without second): OK
prf.results.first exists: true
prf.results.second exists: false
Create credential result (with second): OK
prf.enabled: true
prf.results exists: false
Get credential result (with second): OK
prf.results.first exists: true
prf.results.second exists: true
# hmac-secret-mc
Create credential result (without second): OK
prf.enabled: true
prf.results.first exists: true
prf.results.second exists: false
Get credential result (without second): OK
prf.results.first matches: true
prf.results.second exists: false
Create credential result (with second): OK
prf.results.first exists: true
prf.results.second exists: true
Get credential result (with second): OK
prf.results.first matches: true
prf.results.second matches: true