libfido2 / Credential functions

Credential functions

Function / manual	Role
fido_cred_aaguid_len	Read AAGUID length.
fido_cred_aaguid_ptr	Borrow AAGUID data; valid while its owner is alive.
fido_cred_attstmt_len	Read attestation statement length.
fido_cred_attstmt_ptr	Borrow attestation statement data; valid while its owner is alive.
fido_cred_authdata_len	Read authenticator data length.
fido_cred_authdata_ptr	Borrow authenticator data data; valid while its owner is alive.
fido_cred_authdata_raw_len	Read raw authenticator data length.
fido_cred_authdata_raw_ptr	Borrow raw authenticator data data; valid while its owner is alive.
fido_cred_clientdata_hash_len	Read client-data hash length.
fido_cred_clientdata_hash_ptr	Borrow client-data hash data; valid while its owner is alive.
fido_cred_display_name	Read the registered user display name.
fido_cred_empty_exclude_list	Clear the excluded-credential list.
fido_cred_entattest	Read the enterprise-attestation setting.
fido_cred_exclude	Add a credential ID to the exclusion list.
fido_cred_flags	Read authenticator flags from credential data.
fido_cred_fmt	Read the attestation format identifier.
fido_cred_free	Free the credential object; borrowed pointers become invalid.
fido_cred_hmac_secret_len	Read HMAC-secret output length.
fido_cred_hmac_secret_ptr	Borrow HMAC-secret output data; valid while its owner is alive.
fido_cred_id_len	Read credential ID length.
fido_cred_id_ptr	Borrow credential ID data; valid while its owner is alive.
fido_cred_largeblob_key_len	Read large-blob key length.
fido_cred_largeblob_key_ptr	Borrow large-blob key data; valid while its owner is alive.
fido_cred_new	Allocate a credential object.
fido_cred_payment	Test whether the payment extension is enabled.
fido_cred_pin_minlen	Read the reported minimum PIN length.
fido_cred_prot	Read the credential-protection policy.
fido_cred_pubkey_len	Read public key length.
fido_cred_pubkey_ptr	Borrow public key data; valid while its owner is alive.
fido_cred_rp_id	Read the credential RP ID.
fido_cred_rp_name	Read the credential RP name.
fido_cred_set_attobj	Set an attestation object for local processing.
fido_cred_set_attstmt	Set an attestation statement for local processing.
fido_cred_set_authdata	Set decoded authenticator data on the credential.
fido_cred_set_authdata_raw	Set raw authenticator data on the credential.
fido_cred_set_blob	Set credential-blob extension data.
fido_cred_set_clientdata	Set client data on the credential.
fido_cred_set_clientdata_hash	Set the client-data hash (32 bytes).
fido_cred_set_entattest	Set the enterprise-attestation request.
fido_cred_set_extensions	Select credential-creation extensions.
fido_cred_set_fmt	Set the attestation format for local processing.
fido_cred_set_hmac_salt	Set an HMAC-secret salt on the credential object.
fido_cred_set_hmac_secret	Set HMAC-secret data (primarily for testing).
fido_cred_set_id	Set the credential ID for local processing.
fido_cred_set_pin_minlen	Set the minimum-PIN-length extension input.
fido_cred_set_prot	Set the credential-protection policy.
fido_cred_set_rk	Set discoverable-credential preference.
fido_cred_set_rp	Set RP ID and display name.
fido_cred_set_sig	Set an attestation signature for local processing.
fido_cred_set_type	Set the COSE credential algorithm.
fido_cred_set_user	Set user ID and names for registration.
fido_cred_set_uv	Set the user-verification requirement.
fido_cred_set_x509	Set the attestation X.509 certificate.
fido_cred_sig_len	Read signature length.
fido_cred_sig_ptr	Borrow signature data; valid while its owner is alive.
fido_cred_sigcount	Read the credential signature counter.
fido_cred_type	Read the credential COSE algorithm.
fido_cred_user_id_len	Read user ID length.
fido_cred_user_id_ptr	Borrow user ID data; valid while its owner is alive.
fido_cred_user_name	Read the credential user name.
fido_cred_verify	Verify credential attestation; certificate trust is separate.
fido_cred_verify_self	Verify supported self-attestation.
fido_cred_x5c_len	Read attestation certificate length.
fido_cred_x5c_list_count	Number of attestation certificates in the chain.
fido_cred_x5c_list_len	Read attestation certificate chain length.
fido_cred_x5c_list_ptr	Borrow attestation certificate chain data; valid while its owner is alive.
fido_cred_x5c_ptr	Borrow attestation certificate data; valid while its owner is alive.