App PIN authenticator options.
Optional
KeyStore type used for app PIN key storage (Android only).
Defaults to "PKCS12" when omitted. Only change this if you have a specific compatibility requirement.
"PKCS12"
Keychain key tag for the app PIN authenticator key (iOS only, bind only).
Only applied during bind — the tag is stored with the key at creation time and used automatically on subsequent sign operations.
App PIN authenticator options.