init(credentialIdentity:clientDataHash:userVerificationPreference:supportedAlgorithms:)
Initializes a passkey credential request, identifying supported algorithms with constants.
Declaration
convenience init(credentialIdentity: ASPasskeyCredentialIdentity, clientDataHash: Data, userVerificationPreference: ASAuthorizationPublicKeyCredentialUserVerificationPreference, supportedAlgorithms: [ASCOSEAlgorithmIdentifier])Parameters
- credentialIdentity:
The identity of the requested passkey credential.
- clientDataHash:
Hash of the client data from the passkey authentication challenge.
- userVerificationPreference:
The relying party’s user verification preference.
- supportedAlgorithms:
A list of cryptographic signature algorithms that the relying party supports.
Discussion
For credential assertion requests, supply an empty array for the supportedAlgorithms. For credential registration requests, supply an array of one or more ASCOSEAlgorithmIdentifier values.