IdentityPasskeyOptions.ChallengeSize Property
Definition
Important
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Gets or sets the size of the challenge in bytes sent to the client during attestation and assertion.
public int ChallengeSize { get; set; }member this.ChallengeSize : int with get, setPublic Property ChallengeSize As IntegerProperty Value
Remarks
This option applies to both creating a new passkey and requesting an existing passkey.
The default value is 32 bytes.
See https://www.w3.org/TR/webauthn-3/#dom-publickeycredentialcreationoptions-challenge and https://www.w3.org/TR/webauthn-3/#dom-publickeycredentialrequestoptions-challenge.