signature read-only property of the
AuthenticatorAssertionResponse interface is an
object which is the signature of the authenticator for both
AuthenticatorAssertionResponse.authenticatorData and a SHA-256 hash of
the client data
This signature will be sent to the server for control, as part of the response. It provides the proof that an authenticator does possess the private key which was used for the credential's generation.
See User login using the WebAuthn API for a detailed example.
|Web Authentication: An API for accessing Public Key Credentials - Level 3 |
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