CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest Class Reference

Represents parameters for the FIDO CTAP2 authenticatorMakeCredential command. More...

Properties
byte[]	ClientDataHash = default! [get, set]
	SHA-256 hash of the client data JSON. Required parameter (CTAP2 key: 0x01). 32-byte hash of ClientData JSON. Used to bind the credential to the current operation.
List< PublicKeyCredentialDescriptor >?	ExcludeList [get, set]
	List of existing credentials to exclude. Optional parameter (CTAP2 key: 0x05). Prevents creation of duplicate credentials for the same RP/user pair.
Dictionary< string, object >?	Extensions [get, set]
	Requested authentication extensions. Optional parameter (CTAP2 key: 0x06). Dictionary of extension identifiers to extension-specific parameters (e.g., credProtect, hmac-secret).
Dictionary< string, object >?	Options [get, set]
	Authenticator options.
byte?[]	PinUvAuthParam [get, set]
	PIN/UV authentication signature. Optional parameter (CTAP2 key: 0x08). HMAC-SHA256 of clientDataHash using shared secret.
uint?	PinUvAuthProtocol [get, set]
	Selected PIN/UV protocol version. Optional parameter (CTAP2 key: 0x09). Must match protocol version used during key agreement and PIN operations.
List< PublicKeyCredentialParameters >	PubKeyCredParams = new() [get, set]
	List of supported public key algorithms. Required parameter (CTAP2 key: 0x04). Must contain at least one algorithm the authenticator supports (e.g., ES256, RS256). Ordered by RP preference.
PublicKeyCredentialRpEntity	Rp = new() [get, set]
	Relying Party (RP) entity information. Required parameter (CTAP2 key: 0x02). Contains RP ID and display information. Must match the RP ID used in subsequent authentication requests.
PublicKeyCredentialUserEntity	User = new() [get, set]
	User account information. Required parameter (CTAP2 key: 0x03). Contains user handle and display data. User ID must be unique within the RP domain.

Detailed Description

Represents parameters for the FIDO CTAP2 authenticatorMakeCredential command.

Property Documentation

ClientDataHash

byte [] CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest.ClientDataHash = default!

getset

SHA-256 hash of the client data JSON. Required parameter (CTAP2 key: 0x01). 32-byte hash of ClientData JSON. Used to bind the credential to the current operation.

ExcludeList

List<PublicKeyCredentialDescriptor>? CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest.ExcludeList

getset

List of existing credentials to exclude. Optional parameter (CTAP2 key: 0x05). Prevents creation of duplicate credentials for the same RP/user pair.

Extensions

Dictionary<string, object>? CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest.Extensions

getset

Requested authentication extensions. Optional parameter (CTAP2 key: 0x06). Dictionary of extension identifiers to extension-specific parameters (e.g., credProtect, hmac-secret).

Options

Dictionary<string, object>? CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest.Options

getset

Authenticator options.

Optional parameter (CTAP2 key: 0x07). Common options:

• rkResident key (default: false)
• uvUser verification (default: false)

PinUvAuthParam

byte? [] CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest.PinUvAuthParam

getset

PIN/UV authentication signature. Optional parameter (CTAP2 key: 0x08). HMAC-SHA256 of clientDataHash using shared secret.

PinUvAuthProtocol

uint? CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest.PinUvAuthProtocol

getset

Selected PIN/UV protocol version. Optional parameter (CTAP2 key: 0x09). Must match protocol version used during key agreement and PIN operations.

PubKeyCredParams

List<PublicKeyCredentialParameters> CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest.PubKeyCredParams = new()

getset

List of supported public key algorithms. Required parameter (CTAP2 key: 0x04). Must contain at least one algorithm the authenticator supports (e.g., ES256, RS256). Ordered by RP preference.

Rp

PublicKeyCredentialRpEntity CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest.Rp = new()

getset

Relying Party (RP) entity information. Required parameter (CTAP2 key: 0x02). Contains RP ID and display information. Must match the RP ID used in subsequent authentication requests.

User

PublicKeyCredentialUserEntity CrescendoDLL.PCSC.FIDODataStructures.MakeCredentialRequest.User = new()

getset

User account information. Required parameter (CTAP2 key: 0x03). Contains user handle and display data. User ID must be unique within the RP domain.