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Fido2dll.pas
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Fido2dll.pas
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// ###################################################################
// #### This file is part of the mathematics library project, and is
// #### offered under the licence agreement described on
// #### http://www.mrsoft.org/
// ####
// #### Copyright:(c) 2019, Michael R. . All rights reserved.
// ####
// #### Unless required by applicable law or agreed to in writing, software
// #### distributed under the License is distributed on an "AS IS" BASIS,
// #### WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// #### See the License for the specific language governing permissions and
// #### limitations under the License.
// ###################################################################
// fido2 dll import file for fido2.dll V 1.13.0 and higher
// the file is basically a conversion of the imported header files of the fido2.dll
// based on the sources in: https://github.com/Yubico/libfido2
// check out: https://developers.yubico.com/libfido2/
// for more information
unit Fido2dll;
interface
const libFido = 'fido2.dll';
{$MinEnumSize 4} // C headers seem to have 4 bytes minimum enum size
type
size_t = NativeUInt;
fido_sigset_t = Integer;
Pfido_sigset_t = ^fido_sigset_t;
PPAnsiChar = ^PAnsiChar;
// ###########################################
// #### from types.h
// ###########################################
type
fido_log_handler_t = procedure(msg : PAnsiChar); cdecl;
type
fido_opt_t = ( FIDO_OPT_OMIT, // use authenticator's default
FIDO_OPT_FALSE, // explicitly set option to false
FIDO_OPT_TRUE ); // explicitly set option to true
Pfido_dev = Pointer;
fido_dev_rx_t = function( dev : Pfido_dev; flag : Byte; buf : PByte; n : size_t; count : integer) : integer; cdecl;
fido_dev_transport_t = packed record
rx : fido_dev_rx_t;
tx : fido_dev_rx_t;
end;
Pfido_dev_transport_t = ^fido_dev_transport_t;
TFidoHandle = Pointer;
fido_dev_io_open_t = function ( inp : PAnsiChar ) : TFidoHandle; cdecl;
fido_dev_io_close_t = procedure( fidoHdl : TFidoHandle); cdecl;
fido_dev_io_read_t = function ( fidoHdl : TFidoHandle; buf : PByte; n : size_t; count : integer) : integer; cdecl;
fido_dev_io_write_t = function( fidoHdl : TFidoHandle; buf : PByte; n : size_t) : integer; cdecl;
fido_dev_io = packed record
open : fido_dev_io_open_t;
close : fido_dev_io_close_t;
read : fido_dev_io_read_t ;
write : fido_dev_io_write_t;
end;
fido_dev_io_t = fido_dev_io;
Pfido_dev_io_t = ^fido_dev_io_t;
fido_dev_info = packed record
path : PAnsiChar; // device path
vendor_id : Int16; // 2-byte vendor id
product_id : Int16; // 2-byte product id
manufacturer : PAnsiChar; // manufacturer string
product : PAnsiChar; // product string
io : fido_dev_io_t; // io functions
transport : fido_dev_transport_t; // transport functions
end;
fido_dev_info_t = fido_dev_info;
fido_ctap_info = packed record
nonce : UInt64; // echoed nonce
cid : UInt32; // channel id
protocol : UInt8; // ctaphid protocol id
major : UInt8; // major version number
minor : UInt8; // minor version number
build : UInt8; // build version number
flags : Uint8; // capabilities flags; see FIDO_CAP_*
end;
fido_ctap_info_t = fido_ctap_info;
fido_dev = packed record
nonce : UInt64; // issued nonce
attr : fido_ctap_info_t; // device attributes
cid : UInt32; // assigned channel id
path : PAnsiChar; // device Path
io_handle : Pointer; // abstract i/o handle
io : fido_dev_io_t; // i/o functions & data
io_own : boolean; // device has own io/transport
rx_len : size_t; // length of HID input reports
tx_len : size_t; // length of HID output reports
flags : integer; // internal flags; see FIDO_DEV_*
transport : fido_dev_transport_t; // transport functions
maxmsgsize : UINT64; // max message size
timeout_ms : Integer; // read timeout in ms
end;
fido_dev_t = fido_dev;
// ###########################################
// #### from param.h
// ###########################################
// Authentication data flags.
const CTAP_AUTHDATA_USER_PRESENT = $01;
CTAP_AUTHDATA_USER_VERIFIED = $04;
CTAP_AUTHDATA_ATT_CRED = $40;
CTAP_AUTHDATA_EXT_DATA = $80;
// CTAPHID command opcodes.
CTAP_CMD_PING = $01;
CTAP_CMD_MSG = $03;
CTAP_CMD_LOCK = $04;
CTAP_CMD_INIT = $06;
CTAP_CMD_WINK = $08;
CTAP_CMD_CBOR = $10;
CTAP_CMD_CANCEL = $11;
CTAP_KEEPALIVE = $3b;
CTAP_FRAME_INIT = $80;
// CTAPHID CBOR command opcodes.
CTAP_CBOR_MAKECRED = $01;
CTAP_CBOR_ASSERT = $02;
CTAP_CBOR_GETINFO = $04;
CTAP_CBOR_CLIENT_PIN = $06;
CTAP_CBOR_RESET = $07;
CTAP_CBOR_NEXT_ASSERT = $08;
CTAP_CBOR_BIO_ENROLL_PRE = $40;
CTAP_CBOR_CRED_MGMT_PRE = $41;
// U2F command opcodes.
U2F_CMD_REGISTER = $01;
U2F_CMD_AUTH = $02;
// U2F command flags.
U2F_AUTH_SIGN = $03;
U2F_AUTH_CHECK = $07;
// ISO7816-4 status words.
SW_CONDITIONS_NOT_SATISFIED = $6985;
SW_WRONG_DATA = $6a80;
SW_NO_ERROR = $9000;
// HID Broadcast channel ID.
CTAP_CID_BROADCAST = $ffffffff;
CTAP_INIT_HEADER_LEN = 7;
CTAP_CONT_HEADER_LEN = 5;
// Expected size of a HID report in bytes.
CTAP_MAX_REPORT_LEN = 64;
CTAP_MIN_REPORT_LEN = 8;
// CTAP capability bits.
FIDO_CAP_WINK = $01; // if set, device supports CTAP_CMD_WINK
FIDO_CAP_CBOR = $04; // if set, device supports CTAP_CMD_CBOR
FIDO_CAP_NMSG = $08; // if set, device doesn't support CTAP_CMD_MSG
// Supported COSE algorithms.
COSE_UNSPEC = 0;
COSE_ES256 = -7;
COSE_EDDSA = -8;
COSE_ES384 = -35;
COSE_RS256 = -257;
COSE_RS1 = -65535;
// Supported COSE types.
COSE_KTY_OKP = 1;
COSE_KTY_EC2 = 2;
COSE_KTY_RSA = 3;
// Supported curves.
COSE_P256 = 1;
COSE_P384 = 2;
COSE_ED25519 = 6;
// Supported extensions.
FIDO_EXT_HMAC_SECRET = $01;
FIDO_EXT_CRED_PROTECT = $02;
FIDO_EXT_LARGEBLOB_KEY = $04;
FIDO_EXT_CRED_BLOB = $08;
FIDO_EXT_MINPINLEN = $10;
// supported credential protection policies
FIDO_CRED_PROT_UV_OPTIONAL = $01;
FIDO_CRED_PROT_UV_OPTIONAL_WITH_ID = $02;
FIDO_CRED_PROT_UV_REQUIRED = $03;
// maximum message size
FIDO_MAXMSG = 2048;
// Recognised UV modes.
FIDO_UV_MODE_TUP = $0001; // internal test of user presence
FIDO_UV_MODE_FP = $0002; // internal fingerprint check
FIDO_UV_MODE_PIN = $0004; // internal pin check
FIDO_UV_MODE_VOICE = $0008; //internal voice recognition
FIDO_UV_MODE_FACE = $0010; //internal face recognition
FIDO_UV_MODE_LOCATION = $0020; //internal location check
FIDO_UV_MODE_EYE = $0040; //internal eyeprint check
FIDO_UV_MODE_DRAWN = $0080; //internal drawn pattern check
FIDO_UV_MODE_HAND = $0100; //internal handprint verification
FIDO_UV_MODE_NONE = $0200; //TUP/UV not required
FIDO_UV_MODE_ALL = $0400; //all supported UV modes required
FIDO_UV_MODE_EXT_PIN = $0800; // external pin verification
FIDO_UV_MODE_EXT_DRAWN = $1000; //external drawn pattern check
// ######################################################
// #### blob.h
// ######################################################
type
fido_blob = packed record
ptr : PByte;
len : size_t;
end;
fido_blob_t = fido_blob;
Pfido_blob_t = ^fido_blob_t;
fido_blob_array = packed record
ptr : Pfido_blob_t;
len : size_t;
end;
fido_blob_array_t = fido_blob_array;
// ######################################################
// #### type.h
// ######################################################
// COSE ES256 (ECDSA over P-256 with SHA-256) public key
type
es256_pk = packed record
x : Array[0..31] of byte;
y : Array[0..31] of byte;
end;
es256_pk_t = es256_pk;
// COSE ES256 (ECDSA over P-256 with SHA-256) (secret) key
es256_sk = packed record
d : Array[0..31] of byte;
end;
es256_sk_t = es256_sk;
// COSE ES384 (ECDSA over P-384 with SHA-384) public key */
es384_pk = packed record
x : Array[0..47] of byte;
y : Array[0..47] of byte;
end;
es384_pk_t = es384_pk;
Pes384_pk_t = ^es384_pk_t;
// COSE RS256 (2048-bit RSA with PKCS1 padding and SHA-256) public key
rs256_pk = packed record
n : Array[0..255] of Byte;
e : Array[0..2] of Byte;
end;
rs256_pk_t = rs256_pk;
// COSE EDDSA (ED25519)
eddsa_pk = packed record
x : Array[0..31] of Byte;
end;
eddsa_pk_t = eddsa_pk;
// PACKED_TYPE(fido_authdata_t,
fido_authdata = packed record
rp_id_hash : Array[0..31] of Byte; // sha256 of fido_rp.id
flags : Byte; // user present/verified
sigcount : UInt32; // signature counter
// actually longer ?? what does that mean?
end;
fido_authdata_t = fido_authdata;
//PACKED_TYPE(fido_attcred_raw_t,
fido_attcred_raw = packed record
aaguid : Array[0..15] of Byte; // credential's aaguid
id_len : UInt16; // credential id length
body : PByte; // uint8_t body[]; // credential id + pubkey // todo: verify that this is translation is correct
end;
fido_attcred_raw_t = fido_attcred_raw;
fido_attcred = packed record
aaguid : Array[0..15] of Byte; // credential's aaguid
id : fido_blob_t; // credential id
case typ : integer of // credential's cose algorithm
COSE_ES256 : (es256 : es256_pk_t);
COSE_ES384 : (es384 : es384_pk_t );
COSE_RS256 : (rs256 : rs256_pk_t);
COSE_EDDSA : (eddsa : eddsa_pk_t);
end;
fido_attcred_t = fido_attcred;
fido_attstmt = packed record
certinfo : fido_blob_t; // tpm attestation TPMS_ATTEST structure
pubarea : fido_blob_t; // tpm attestation TPMT_PUBLIC structure
cbor : fido_blob_t; // cbor-encoded attestation statement
x5c : fido_blob_t; // attestation certificate
sig : fido_blob_t ; // attestation signature
alg : integer; // attestation algorithm (cose)
end;
fido_attstmt_t = fido_attstmt;
fido_rp = packed record
id : PAnsiChar; //relying party id
name : PAnsiChar; //relying party name
end;
fido_rp_t = fido_rp;
fido_user = packed record
id : fido_blob_t; // required
icon : PAnsiChar; // optional
name : PAnsiChar; // optional
display_name : PAnsiChar; // required
end;
fido_user_t = fido_user;
fido_cred_ext = packed record
mask : integer; // enabled extensions
prot : integer; // protection policy
minpinlen : size_t; // minimum pin length #
end;
fido_cred_ext_t = fido_cred_ext;
fido_cred = packed record
cd : fido_blob_t; // client data
cdh : fido_blob_t; // client data hash
rp : fido_rp_t; // relying party
user : fido_user_t; // user entity
excl : fido_blob_array_t; // list of credential ids to exclude
rk : fido_opt_t; // resident key
uv : fido_opt_t; // user verification
ext : integer; // enabled extensions
typ : integer; // cose algorithm
fmt : PAnsiChar; // credential format
authdata_ext : integer; // decoded extensions
authdata_cbor : fido_blob_t; // raw cbor payload
authdata : fido_authdata_t; // decoded authdata payload
attcred : fido_attcred_t; // returned credential (key + id)
attstmt : fido_attstmt_t; // attestation statement (x509 + sig)
largeblob_key : fido_blob_t; // decoded large blob key
blob : fido_blob_t; // CTAP 2.1 credBlob
end;
fido_cred_t = fido_cred;
fido_assert_extattr = packed record
mask : integer; // decoded extensions
hmac_secret_enc : fido_blob_t; // hmac secret, encrypted
blob : fido_blob_t; // decoded CTAP 2.1 credBlob
end;
fido_assert_extattr_t = fido_assert_extattr;
_fido_assert_stmt = packed record
id : fido_blob_t; // credential id
user : fido_user_t; // user attributes
hmac_secret : fido_blob_t; // hmac secret
authdata_ext : fido_assert_extattr_t; // decoded extensions
authdata_cbor : fido_blob_t; // raw cbor payload
authdata : fido_authdata_t; // decoded authdata payload
sig : fido_blob_t; // signature of cdh + authdata
largeblob_key : fido_blob_t; // decoded large blob key
end;
fido_assert_stmt = _fido_assert_stmt;
Pfido_assert_stmt = ^fido_assert_stmt;
fido_assert_ext = packed record
mask : integer; // enabled extensions
hmac_salt : fido_blob_t; // optional hmac-secret salt
end;
fido_assert_ext_t = fido_assert_ext;
fido_assert = packed record
rp_id : PAnsiChar; // relying party id
cd : fido_blob_t; // client data
cdh : fido_blob_t; // client data hash
allow_list : fido_blob_array_t; // list of allowed credentials
up : fido_opt_t; // user presence
uv : fido_opt_t; // user verification
ext : fido_assert_ext_t; // enabled extensions
stmp : Pfido_assert_stmt; // array of expected assertions
stmt_cnt : size_t; // number of allocated assertions
stmt_len : size_t; // number of received assertions
end;
fido_assert_t = fido_assert;
fido_opt_array = packed record
name : PPAnsiChar;
value : PBoolean;
len : size_t;
end;
fido_opt_array_t = fido_opt_array;
fido_str_array = packed record
ptr : PPAnsichar;
len : size_t;
end;
fido_str_array_t = fido_str_array;
fido_byte_array = packed record
ptr : PByte;
len : size_t;
end;
fido_byte_array_t = fido_byte_array;
fido_algo = packed record
typ : PAnsiChar;
cose : integer;
end;
fido_algo_t = fido_algo;
Pfido_algo_t = ^fido_algo_t;
fido_algo_array = packed record
ptr : Pfido_algo_t;
len : size_t;
end;
fido_algo_array_t = fido_algo_array;
fido_cert_array = packed record
name : PPAnsichar;
value : PUInt64;
len : size_t;
end;
fido_cert_array_t = fido_cert_array;
fido_cbor_info = packed record
versions : fido_str_array_t; // supported versions: fido2|u2f
extensions : fido_str_array_t; // list of supported extensions
transports : fido_str_array_t; // list of supported transports
aaguid : Array[0..15] of Byte; // aaguid
options : fido_opt_array_t; // list of supported options
maxmsgsiz : UInt64; // maximum message size
protocols : fido_byte_array_t; // supported pin protocols
algorithms : fido_algo_array_t;// list of supported algorithms
maxcredcntlst : Uint64; // max of credentials in list
maxcredidlen : Uint64; // max credential ID length
fwversion : UINT64; // firmware version
maxcredbloblen : UINT64; // max credBlob length
maxlargeblob : UINT64; // max largeBlob array length
maxrpid_minlen : UINT64; // max rpid in set_pin_minlen_rpid
minpinlen : UINT64; // min pin len enforced
uv_attempts : UINT64; // platform uv attempts
uv_modality : UINT64; // bitmask of supported uv types
rk_remaining : Int64; // remaining resident credentials
new_pin_reqd : Boolean; // new pin required
certs : fido_cert_array_t; // associated certifications
end;
fido_cbor_info_t = fido_cbor_info;
//PACKED_TYPE(fido_ctap_info_t,
// defined in section 8.1.9.1.3 (CTAPHID_INIT) of the fido2 ctap spec
// ###########################################
// #### fido.h
// ###########################################
// fido internal:
type
Pfido_assert_t = ^fido_assert_t;
PPfido_assert_t = ^Pfido_assert_t;
Pfido_cbor_info_t = ^fido_cbor_info_t;
PPfido_cbor_info_t = ^Pfido_cbor_info_t;
Pfido_cred_t = ^fido_cred_t;
PPfido_cred_t = ^Pfido_cred_t;
Pfido_dev_t = ^fido_dev_t;
PPfido_dev_t = ^Pfido_dev_t;
Pfido_dev_info_t = ^fido_dev_info_t;
PPfido_dev_info_t = ^Pfido_dev_info_t;
Pes256_pk_t = ^es256_pk_t;
PPes256_pk_t = ^Pes256_pk_t;
Pes256_sk_t = ^es256_sk_t;
PPes256_sk_t = ^Pes256_sk_t;
Prs256_pk_t = ^rs256_pk_t;
PPrs256_pk_t = ^Prs256_pk_t;
Peddsa_pk_t = ^eddsa_pk_t;
PPeddsa_pk_t = ^Peddsa_pk_t;
// opensl
EVP_PKEY = packed record end;
PEVP_PKEY = ^EVP_PKEY;
PPEVP_PKEY = ^PEVP_PKEY;
EC_KEY = packed record end;
PEC_KEY = ^EC_KEY;
RSA = packed record end;
PRSA = ^RSA;
// credman.h
fido_credman_metadata = packed record
rk_existing : UInt64;
rk_remaining : UInt64;
end;
fido_credman_metadata_t = fido_credman_metadata;
Pfido_credman_metadata_t = ^fido_credman_metadata_t;
fido_credman_single_rp = packed record
rp_entity : fido_rp_t;
rp_id_hash : fido_blob_t;
end;
Pfido_credman_single_rp = ^fido_credman_single_rp;
fido_credman_rp = packed record
ptr : Pfido_credman_single_rp;
n_alloc : size_t; // number of allocated entries
n_rx : size_t; // number of populated entries
end;
fido_credman_rp_t = fido_credman_rp;
Pfido_credman_rp_t = ^fido_credman_rp_t;
_fido_credman_rk = packed record
ptr : Pfido_cred_t;
n_alloc : size_t; // number of allocated entries
n_rx : size_t; // number of populated entries
end;
fido_credman_rk_t = _fido_credman_rk;
Pfido_credman_rk_t = ^fido_credman_rk_t;
// ###########################################
// #### fido\err.h
// ###########################################
const FIDO_ERR_SUCCESS = $00;
FIDO_ERR_INVALID_COMMAND = $01;
FIDO_ERR_INVALID_PARAMETER = $02;
FIDO_ERR_INVALID_LENGTH = $03;
FIDO_ERR_INVALID_SEQ = $04;
FIDO_ERR_TIMEOUT = $05;
FIDO_ERR_CHANNEL_BUSY = $06;
FIDO_ERR_LOCK_REQUIRED = $0a;
FIDO_ERR_INVALID_CHANNEL = $0b;
FIDO_ERR_CBOR_UNEXPECTED_TYPE = $11;
FIDO_ERR_INVALID_CBOR = $12;
FIDO_ERR_MISSING_PARAMETER = $14;
FIDO_ERR_LIMIT_EXCEEDED = $15;
FIDO_ERR_UNSUPPORTED_EXTENSION = $16;
FIDO_ERR_FP_DATABASE_FULL = $17;
FIDO_ERR_LARGEBLOB_STORAGE_FULL = $18;
FIDO_ERR_CREDENTIAL_EXCLUDED = $19;
FIDO_ERR_PROCESSING = $21;
FIDO_ERR_INVALID_CREDENTIAL = $22;
FIDO_ERR_USER_ACTION_PENDING = $23;
FIDO_ERR_OPERATION_PENDING = $24;
FIDO_ERR_NO_OPERATIONS = $25;
FIDO_ERR_UNSUPPORTED_ALGORITHM = $26;
FIDO_ERR_OPERATION_DENIED = $27;
FIDO_ERR_KEY_STORE_FULL = $28;
FIDO_ERR_NOT_BUSY = $29;
FIDO_ERR_NO_OPERATION_PENDING = $2a;
FIDO_ERR_UNSUPPORTED_OPTION = $2b;
FIDO_ERR_INVALID_OPTION = $2c;
FIDO_ERR_KEEPALIVE_CANCEL = $2d;
FIDO_ERR_NO_CREDENTIALS = $2e;
FIDO_ERR_USER_ACTION_TIMEOUT = $2f;
FIDO_ERR_NOT_ALLOWED = $30;
FIDO_ERR_PIN_INVALID = $31;
FIDO_ERR_PIN_BLOCKED = $32;
FIDO_ERR_PIN_AUTH_INVALID = $33;
FIDO_ERR_PIN_AUTH_BLOCKED = $34;
FIDO_ERR_PIN_NOT_SET = $35;
FIDO_ERR_PIN_REQUIRED = $36;
FIDO_ERR_PIN_POLICY_VIOLATION = $37;
FIDO_ERR_PIN_TOKEN_EXPIRED = $38;
FIDO_ERR_REQUEST_TOO_LARGE = $39;
FIDO_ERR_ACTION_TIMEOUT = $3a;
FIDO_ERR_UP_REQUIRED = $3b;
FIDO_ERR_UV_BLOCKED = $3c;
FIDO_ERR_UV_INVALID = $3f;
FIDO_ERR_UNAUTHORIZED_PERM = $40;
FIDO_ERR_ERR_OTHER = $7f;
FIDO_ERR_SPEC_LAST = $df;
// defined internally
FIDO_OK = FIDO_ERR_SUCCESS;
FIDO_ERR_TX = -1;
FIDO_ERR_RX = -2;
FIDO_ERR_RX_NOT_CBOR = -3;
FIDO_ERR_RX_INVALID_CBOR = -4;
FIDO_ERR_INVALID_PARAM = -5;
FIDO_ERR_INVALID_SIG = -6;
FIDO_ERR_INVALID_ARGUMENT = -7;
FIDO_ERR_USER_PRESENCE_REQUIRED = -8;
FIDO_ERR_INTERNAL = -9;
FIDO_ERR_NOTFOUND = -10;
FIDO_ERR_COMPRESS = -11;
// const char *fido_strerr(int);
function fido_strerr( errCode : integer ) : PAnsiChar; cdecl; external libFido;
// from eddsa.h
function eddsa_pk_new : Peddsa_pk_t; cdecl; external libFido;
procedure eddsa_pk_free( var pkp : Peddsa_pk_t ); cdecl; external libFido;
function eddsa_pk_to_EVP_PKEY( pk : Peddsa_pk_t ) : PEVP_PKEY; cdecl; external libFido;
function eddsa_pk_from_EVP_PKEY( pk : Peddsa_pk_t; pkey : PEVP_PKEY) : integer; cdecl; external libFido;
function eddsa_pk_from_ptr(pk : Peddsa_pk_t; ptr : Pointer; len : size_t) : integer; cdecl; external libFido;
// from es256.h
function es256_pk_new : Pes256_pk_t; cdecl; external libFido;
procedure es256_pk_free( var pkp : Pes256_pk_t ); cdecl; external libFido;
function es256_pk_to_EVP_PKEY( pk : Pes256_pk_t) : PEVP_PKEY; cdecl; external libFido;
function es256_pk_from_EC_KEY( pk : Pes256_pk_t; pkey : PEVP_PKEY) : integer; cdecl; external libFido;
function es256_pk_from_EVP_PKEY(pk : Pes256_pk_t; pkey : PEVP_PKEY) : integer; cdecl; external libFido;
function es256_pk_from_ptr(pk : Pes256_pk_t; ptr : Pointer; len : size_t) : integer; cdecl; external libFido;
// from es384.h
function es384_pk_new : Pes384_pk_t; cdecl; external libFido;
procedure es384_pk_free(var pk : Pes384_pk_t); cdecl; external libFido;
function es384_pk_to_EVP_PKEY(pk : Pes384_pk_t) : PEVP_PKEY; cdecl; external libFido;
function es384_pk_from_EC_KEY(pk : Pes384_pk_t; pkey : PEC_KEY) : integer; cdecl; external libFido;
function es384_pk_from_EVP_PKEY(pk : Pes384_pk_t; pkey : PEVP_PKEY) : integer; cdecl; external libFido;
function es384_pk_from_ptr(pk : Pes384_pk_t; ptr : Pointer; len : size_t) : integer; cdecl; external libFido;
// from rs256.h
function rs256_pk_new : Prs256_pk_t; cdecl; external libFido;
procedure rs256_pk_free( var pkp : Prs256_pk_t ); cdecl; external libFido;
function rs256_pk_to_EVP_PKEY( pk : Prs256_pk_t ) : PEVP_PKEY; cdecl; external libFido;
function rs256_pk_from_EVP_PKEY(pk : Prs256_pk_t; pkey : PEVP_PKEY) : integer; cdecl; external libFido;
function rs256_pk_from_RSA( pk : Prs256_pk_t; pkey : PEVP_PKEY) : integer; cdecl; external libFido;
function rs256_pk_from_ptr(pk : Prs256_pk_t; ptr : Pointer; len : size_t) : integer; cdecl; external libFido;
// ###########################################
// #### from fido.h
// ###########################################
function fido_assert_new : Pfido_assert_t; cdecl; external libFido;
function fido_cred_new : Pfido_cred_t; cdecl; external libFido;
function fido_dev_new : Pfido_dev_t; cdecl; external libFido;
function fido_dev_new_with_info( dev : Pfido_dev_info_t) : Pfido_dev_t; cdecl; external libFido;
function fido_dev_info_new(n : size_t) : Pfido_dev_info_t; cdecl; external libFido;
function fido_cbor_info_new : Pfido_cbor_info_t; cdecl; external libFido;
function fido_dev_io_handle( dev : Pfido_dev ) : Pointer; cdecl; external libFido;
procedure fido_assert_free( var assert_p : Pfido_assert_t); cdecl; external libFido;
procedure fido_cbor_info_free(var ci_p : Pfido_cbor_info_t); cdecl; external libFido;
procedure fido_cred_free(var cred_p : Pfido_cred_t); cdecl; external libFido;
procedure fido_dev_force_fido2(dev : Pfido_dev_t); cdecl; external libFido;
procedure fido_dev_force_u2f(dev : Pfido_dev_t); cdecl; external libFido;
procedure fido_dev_free(var dev_p : Pfido_dev_t); cdecl; external libFido;
procedure fido_dev_info_free(devlist_p : PPfido_dev_info_t; n : size_t); cdecl; external libFido;
const cFidoInitDefault = 0;
cFidoInitDebug = 1;
procedure fido_init(flags : integer); cdecl; external libFido;
procedure fido_set_log_handler(log_handler : fido_log_handler_t); cdecl; external libFido;
function fido_assert_authdata_ptr(assert : Pfido_assert_t; idx : size_t) : PByte; cdecl; external libFido;
function fido_assert_clientdata_hash_ptr(assert : Pfido_assert_t) : PByte; cdecl; external libFido;
function fido_assert_hmac_secret_ptr(assert : Pfido_assert_t; idx : size_t) : PByte; cdecl; external libFido;
function fido_assert_id_ptr(assert : Pfido_assert_t; idx : size_t) : PByte; cdecl; external libFido;
function fido_assert_largeblob_key_ptr(assert : Pfido_assert_t; idx : size_t) : PByte; cdecl; external libFido;
function fido_assert_sig_ptr(assert : Pfido_assert_t; idx : size_t) : PByte; cdecl; external libFido;
function fido_assert_user_id_ptr(assert : Pfido_assert_t; idx : size_t) : PByte; cdecl; external libFido;
function fido_assert_blob_ptr(assert : Pfido_assert_t; idx : size_t) : PByte; cdecl; external libFido;
function fido_cbor_info_certs_name_ptr( ci : Pfido_cbor_info_t ) : PPAnsiChar; cdecl; external libFido;
function fido_cbor_info_extensions_ptr(ci : Pfido_cbor_info_t) : PPAnsiChar; cdecl; external libFido;
function fido_cbor_info_options_name_ptr(ci : Pfido_cbor_info_t) : PPAnsiChar; cdecl; external libFido;
function fido_cbor_info_transports_ptr(ci : Pfido_cbor_info_t) : PPAnsiChar; cdecl; external libFido;
function fido_cbor_info_versions_ptr(ci : Pfido_cbor_info_t) : PPAnsiChar; cdecl; external libFido;
function fido_cbor_info_options_value_ptr(ci : Pfido_cbor_info_t) : PBoolean; cdecl; external libFido;
function fido_assert_rp_id(assert : Pfido_assert_t) : PAnsiChar; cdecl; external libFido;
function fido_assert_user_display_name(assert : Pfido_assert_t; idx : size_t) : PAnsiChar; cdecl; external libFido;
function fido_assert_user_icon(assert : Pfido_assert_t; idx : size_t) : PAnsiChar; cdecl; external libFido;
function fido_assert_user_name(assert : Pfido_assert_t; idx : size_t) : PAnsiChar; cdecl; external libFido;
function fido_cbor_info_algorithm_type(ci : Pfido_cbor_info_t; idx : size_t) : PAnsiChar; cdecl; external libFido;
function fido_cred_display_name(cred_p : Pfido_cred_t) : PAnsiChar; cdecl; external libFido;
function fido_cred_fmt(cred_p : Pfido_cred_t) : PAnsiChar; cdecl; external libFido;
function fido_cred_rp_id(cred_p : Pfido_cred_t) : PAnsiChar; cdecl; external libFido;
function fido_cred_rp_name(cred_p : Pfido_cred_t) : PAnsiChar; cdecl; external libFido;
function fido_cred_user_name(cred_p : Pfido_cred_t) : PAnsiChar; cdecl; external libFido;
function fido_dev_info_manufacturer_string(devlist : Pfido_dev_info_t) : PAnsiChar; cdecl; external libFido;
function fido_dev_info_path(devlist : Pfido_dev_info_t) : PAnsiChar; cdecl; external libFido;
function fido_dev_info_product_string(devList : Pfido_dev_info_t) : PAnsiChar; cdecl; external libFido;
function fido_dev_info_ptr(devList : Pfido_dev_info_t; n : size_t) : Pfido_dev_info_t; cdecl; external libFido;
function fido_cbor_info_protocols_ptr(ci : Pfido_cbor_info_t) : PByte; cdecl; external libFido;
function fido_cbor_info_certs_value_ptr(ci : Pfido_cbor_info_t) : PUInt64; cdecl; external libFido;
function fido_cbor_info_aaguid_ptr(ci : Pfido_cbor_info_t) : PByte; cdecl; external libFido;
function fido_cred_aaguid_ptr(ci : Pfido_cred_t) : PByte; cdecl; external libFido;
function fido_cred_attstmt_ptr(cred_p : Pfido_cred_t) : PByte; cdecl; external libFido;
function fido_cred_authdata_ptr(ci : Pfido_cred_t) : PByte; cdecl; external libFido;
function fido_cred_authdata_raw_ptr(ci : Pfido_cred_t) : PByte; cdecl; external libFido;
function fido_cred_clientdata_hash_ptr(ci : Pfido_cred_t) : PAnsiChar; cdecl; external libFido;
function fido_cred_id_ptr(ci : Pfido_cred_t) : PByte; cdecl; external libFido;
function fido_cred_aaguid_len(ci : Pfido_cred_t) : size_t; cdecl; external libFido;
function fido_cred_user_id_ptr(ci : Pfido_cred_t) : PByte; cdecl; external libFido;
function fido_cred_pubkey_ptr(ci : Pfido_cred_t) : PAnsiChar; cdecl; external libFido;
function fido_cred_sig_ptr(ci : Pfido_cred_t) : PByte; cdecl; external libFido;
function fido_cred_x5c_ptr(ci : Pfido_cred_t) : PByte; cdecl; external libFido;
function fido_cred_largeblob_key_ptr(ci : Pfido_cred_t) : PByte; cdecl; external libFido;
function fido_cred_pin_minlen(cred : Pfido_cred_t) : size_t; cdecl; external libFido;
function fido_assert_allow_cred(assert : Pfido_assert_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_assert_empty_allow_list(assert : Pfido_assert_t) : integer; cdecl; external libFido;
function fido_assert_set_authdata(assert : Pfido_assert_t; idx : size_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_assert_set_clientdata_hash(assert : Pfido_assert_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_assert_set_count(assert : Pfido_assert_t; n : size_t) : integer; cdecl; external libFido;
function fido_assert_set_extensions(assert : Pfido_assert_t; flags : integer) : integer; cdecl; external libFido;
function fido_assert_set_hmac_salt(assert : Pfido_assert_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_assert_set_hmac_secret(assert : Pfido_assert_t; idx : size_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
//function fido_assert_set_options(assert : Pfido_assert_t; bool, bool) __attribute__((__deprecated__)) : integer;
function fido_assert_set_rp(assert : Pfido_assert_t; id : PAnsiChar) : integer; cdecl; external libFido;
function fido_assert_set_up(assert : Pfido_assert_t; up : fido_opt_t) : integer; cdecl; external libFido;
function fido_assert_set_uv(assert : Pfido_assert_t; uv : fido_opt_t) : integer; cdecl; external libFido;
function fido_assert_set_sig(assert : Pfido_assert_t; idx : size_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_assert_verify(assert : Pfido_assert_t; idx : size_t; cose_alg : integer; pk : Pointer) : integer; cdecl; external libFido;
function fido_cbor_info_algorithm_cose(ci : Pfido_cbor_info_t; idx : size_t) : integer; cdecl; external libFido;
function fido_assert_set_authdata_raw(assert : Pfido_assert_t; idx : size_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_assert_set_clientdata(assert : Pfido_assert_t; ptr : PAnsiChar; len : size_t): integer; cdecl; external libFido;
function fido_assert_sigcount(assert : Pfido_assert_t; idx : size_t): UInt32; cdecl; external libFido;
function fido_cred_empty_exclude_list(cred : Pfido_cred_t) : integer; cdecl; external libFido;
function fido_cred_exclude(cred : Pfido_cred_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_cred_prot(cred : Pfido_cred_t) : integer; cdecl; external libFido;
function fido_cred_set_attstmt(cred : Pfido_cred_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_cred_set_authdata(cred : Pfido_cred_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_cred_set_clientdata_hash(cred : Pfido_cred_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_cred_set_extensions(cred : Pfido_cred_t; flags : integer) : integer; cdecl; external libFido;
function fido_cred_set_fmt(cred : Pfido_cred_t; ptr : PAnsiChar) : integer; cdecl; external libFido;
function fido_cred_set_id(cred : Pfido_cred_t; ptr : PAnsiChar; len : size_t) : integer; cdecl; external libFido;
// function fido_cred_set_options(cred : Pfido_cred_t; bool, bool) __attribute__((__deprecated__)) : integer;
function fido_cred_set_pin_minlen(ci : Pfido_cred_t; len : size_t) : integer; cdecl; external libFido;
function fido_cred_set_prot( cred : Pfido_cred_t; prot : integer) : integer; cdecl; external libFido;
function fido_cred_set_rk(cred : Pfido_cred_t; rk : fido_opt_t) : integer; cdecl; external libFido;
function fido_cred_set_rp(cred : Pfido_cred_t; rp : PAnsiChar; name : PAnsiChar) : integer; cdecl; external libFido;
function fido_cred_set_sig(cred : Pfido_cred_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_cred_set_type(cred : Pfido_cred_t; cose_alg : integer) : integer; cdecl; external libFido;
function fido_cred_set_uv(cred : Pfido_cred_t; uv : fido_opt_t) : integer; cdecl; external libFido;
function fido_cred_type(cred : Pfido_cred_t) : integer; cdecl; external libFido;
function fido_cred_set_user(cred : Pfido_cred_t; user_id : PByte; user_id_len : size_t; name : PAnsiChar; display_name : PAnsiChar; icon : PAnsiChar ) : integer; cdecl; external libFido;
function fido_cred_set_x509(cred : Pfido_cred_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_cred_set_authdata_raw(cred : Pfido_cred_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_cred_set_blob(cred : Pfido_cred_t; data : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_cred_set_clientdata(cred : Pfido_cred_t; ptr : PAnsiChar; len : size_t) : integer; cdecl; external libFido;
function fido_cred_verify(cred : Pfido_cred_t) : integer; cdecl; external libFido;
function fido_cred_verify_self( cred : Pfido_cred_t) : integer; cdecl; external libFido;
function fido_dev_close(dev : Pfido_dev_t) : integer; cdecl; external libFido;
function fido_dev_get_assert(dev : Pfido_dev_t; assert : Pfido_assert_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_get_cbor_info(dev : Pfido_dev_t; ci : Pfido_cbor_info_t) : integer; cdecl; external libFido;
function fido_dev_get_retry_count(dev : Pfido_dev_t; var retries : Integer) : integer; cdecl; external libFido;
function fido_dev_get_uv_retry_count(dev : Pfido_dev_t; var retries : integer) : integer; cdecl; external libFido;
function fido_dev_get_touch_begin(dev : Pfido_dev_t) : integer; cdecl; external libFido;
function fido_dev_get_touch_status(dev : Pfido_dev_t; var touched : integer; waitMs : integer) : integer; cdecl; external libFido;
function fido_dev_info_manifest(devlist : Pfido_dev_info_t; ilen : size_t; var olen : Integer) : integer; cdecl; external libFido;
function fido_dev_info_set(devlist : Pfido_dev_info_t; i : size_t; path : PAnsiChar;
manufacturer : PAnsiChar; product : PAnsiChar; io : Pfido_dev_io_t; transport : Pfido_dev_transport_t ) : integer; cdecl; external libFido;
function fido_dev_make_cred(dev : Pfido_dev_t; cred : Pfido_cred_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_open_with_info(dev : Pfido_dev_t ) : integer; cdecl; external libFido;
function fido_dev_open(dev : Pfido_dev_t; path : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_reset(dev : Pfido_dev_t) : integer; cdecl; external libFido;
function fido_dev_set_io_functions(dev : Pfido_dev_t; io : Pfido_dev_io_t) : integer; cdecl; external libFido;
function fido_dev_set_pin(dev : Pfido_dev_t; pin : PAnsiChar; oldPin : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_set_transport_functions(dev : Pfido_dev_t; transFun : Pfido_dev_transport_t) : integer; cdecl; external libFido;
function fido_dev_set_timeout(dev : Pfido_dev_t; ms : integer) : integer; cdecl; external libFido;
function fido_dev_set_sigmask(dev : Pfido_dev_t; sigmask : Pfido_sigset_t) : integer; cdecl; external libFido;
function fido_dev_cancel(dev : Pfido_dev_t) : integer; cdecl; external libFido;
function fido_dev_has_pin(dev : Pfido_dev_t) : boolean; cdecl; external libFido;
function fido_dev_has_uv(dev : Pfido_dev_t) : boolean; cdecl; external libFido;
function fido_dev_is_fido2(dev : Pfido_dev_t) : boolean; cdecl; external libFido;
function fido_dev_is_winhello(dev : Pfido_dev_t) : boolean; cdecl; external libFido;
function fido_dev_supports_pin(dev : Pfido_dev_t) : boolean; cdecl; external libFido;
function fido_dev_supports_cred_prot(dev : Pfido_dev_t) : boolean; cdecl; external libFido;
function fido_dev_supports_permissions(dev : Pfido_dev_t) : boolean; cdecl; external libFido;
function fido_dev_supports_credman(dev : Pfido_dev_t) : boolean; cdecl; external libFido;
function fido_dev_supports_uv(dev : Pfido_dev_t) : boolean; cdecl; external libFido;
function fido_dev_largeblob_get(dev : Pfido_dev_t; key_ptr : PByte; keyLen : size_t;
var blob_ptr : Pbyte; var blob_len : size_t) : integer; cdecl; external libFido;
function fido_dev_largeblob_set(dev : Pfido_dev_t; key_ptr : PByte; key_len : integer;
blob : PByte; blob_len : size_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_largeblob_remove(dev : Pfido_dev_t; key_ptr : PByte; key_len : size_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_largeblob_get_array(dev : Pfido_dev_t; var cbor_ptr : PByte; var cbor_len : size_t) : integer; cdecl; external libFido;
function fido_dev_largeblob_set_array(dev : Pfido_dev_t; cbor_ptr : PByte; cbor_len : size_t; pin : PAnsiChar) : Integer; cdecl; external libFido;
function fido_assert_authdata_len(assert : Pfido_assert_t; idx : size_t) : size_t; cdecl; external libFido;
function fido_cred_authdata_raw_len(cred : Pfido_cred_t) : size_t; cdecl; external libFido;
function fido_assert_clientdata_hash_len(assert : Pfido_assert_t) : size_t; cdecl; external libFido;
function fido_assert_count(assert : Pfido_assert_t) : size_t; cdecl; external libFido;
function fido_assert_hmac_secret_len(assert : Pfido_assert_t; idx : size_t) : size_t; cdecl; external libFido;
function fido_assert_id_len(assert : Pfido_assert_t; idx : size_t) : size_t; cdecl;external libFido;
function fido_assert_largeblob_key_len(assert : Pfido_assert_t; idx : size_t) : size_t; cdecl; external libfido;
function fido_assert_sig_len(assert : Pfido_assert_t; idx : size_t) : size_t; cdecl; external libFido;
function fido_assert_user_id_len(assert : Pfido_assert_t; idx : size_t) : size_t; cdecl; external libFido;
function fido_assert_blob_len(assert : Pfido_assert_t; idx : size_t) : size_t; cdecl; external libFido;
function fido_cbor_info_aaguid_len(ci : Pfido_cbor_info_t) : size_t; cdecl; external libFido;
function fido_cbor_info_algorithm_count(ci : Pfido_cbor_info_t) : size_t; cdecl; external libFido;
function fido_cbor_info_certs_len(ci : Pfido_cbor_info_t) : size_t; cdecl; external libFido;
function fido_cbor_info_extensions_len(ci : Pfido_cbor_info_t) : size_t;cdecl; external libFido;
function fido_cbor_info_options_len(ci : Pfido_cbor_info_t) : size_t;cdecl; external libFido;
function fido_cbor_info_protocols_len(ci : Pfido_cbor_info_t) : size_t;cdecl; external libFido;
function fido_cbor_info_transports_len(ci : Pfido_cbor_info_t) : size_t;cdecl; external libFido;
function fido_cbor_info_versions_len(ci : Pfido_cbor_info_t) : size_t;cdecl; external libFido;
function fido_cred_attstmt_len(ci : Pfido_cred_t) : size_t; cdecl; external libFido;
function fido_cred_authdata_len(cred : Pfido_cred_t) : size_t;cdecl; external libFido;
function fido_cred_clientdata_hash_len(cred : Pfido_cred_t) : size_t;cdecl; external libFido;
function fido_cred_id_len(cred : Pfido_cred_t) : size_t;cdecl; external libFido;
function fido_cred_user_id_len(cred : Pfido_cred_t) : size_t;cdecl; external libFido;
function fido_cred_pubkey_len(cred : Pfido_cred_t) : size_t;cdecl; external libFido;
function fido_cred_sig_len(cred : Pfido_cred_t) : size_t;cdecl; external libFido;
function fido_cred_x5c_len(cred : Pfido_cred_t) : size_t;cdecl; external libFido;
function fido_cred_largeblob_key_len(cred : Pfido_cred_t) : size_t; cdecl; external libFido;
function fido_assert_flags(assert : Pfido_assert_t; flags : size_t) : Byte; cdecl; external libFido;
function fido_cred_flags(cred : Pfido_cred_t) : Byte; cdecl; external libFido;
function fido_cred_sigcount(cred : Pfido_cred_t) : Longword; cdecl; external libFido;
function fido_dev_protocol(dev : Pfido_dev_t) : Byte; cdecl; external libFido;
function fido_dev_major(dev : Pfido_dev_t) : Byte; cdecl; external libFido;
function fido_dev_minor(dev : Pfido_dev_t) : Byte; cdecl; external libFido;
function fido_dev_build(dev : Pfido_dev_t) : Byte; cdecl; external libFido;
function fido_dev_flags(dev : Pfido_dev_t) : Byte; cdecl; external libFido;
function fido_dev_info_vendor(di : Pfido_dev_info_t) : smallInt; cdecl; external libFido;
function fido_dev_info_product(di : Pfido_dev_info_t) : smallInt; cdecl; external libFido;
function fido_cbor_info_maxmsgsiz(ci : Pfido_cbor_info_t) : UInt64; cdecl; external libFido;
function fido_cbor_info_maxlargeblob(ci : Pfido_cbor_info_t) : UInt64; cdecl; external libFido;
function fido_cbor_info_fwversion(ci : Pfido_cbor_info_t) : UINT64; cdecl; external libFido;
function fido_cbor_info_maxcredcntlst(ci : Pfido_cbor_info_t) : UInt64; cdecl; external libFido;
function fido_cbor_info_maxcredidlen(ci : Pfido_cbor_info_t) : UINT64; cdecl; external libFido;
function fido_cbor_info_minpinlen(ci : Pfido_cbor_info_t) : UINT64; cdecl; external libFido;
function fido_cbor_info_maxcredbloblen(ci : Pfido_cbor_info_t) : UINT64; cdecl; external libFido;
function fido_cbor_info_maxrpid_minpinlen(ci : Pfido_cbor_info_t) : UINT64; cdecl; external libFido;
function fido_cbor_info_uv_attempts(ci : Pfido_cbor_info_t) : UINT64; cdecl; external libFido;
function fido_cbor_info_uv_modality(ci : Pfido_cbor_info_t) : UINT64; cdecl; external libFido;
function fido_cbor_info_rk_remaining(ci : Pfido_cbor_info_t) : INT64; cdecl; external libFido;
function fido_cbor_info_new_pin_required(ci : Pfido_cbor_info_t) : Boolean; cdecl; external libFido;
// ###########################################
// #### from config.h
// ###########################################
function fido_dev_enable_entattest(dev : Pfido_dev_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_force_pin_change(dev : Pfido_dev_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_toggle_always_uv(dev : Pfido_dev_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_set_pin_minlen(dev : Pfido_dev_t; len : size_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_dev_set_pin_minlen_rpid(dev : Pfido_dev_t; rpid : PAnsiChar; n : size_t; pin : PAnsiChar) : integer; cdecl; external libFido;
// ###########################################
// #### from bio.h
// ###########################################
type
fido_bio_template_t = packed record
id : fido_blob_t;
name : PAnsiChar;
end;
Pfido_bio_template_t = ^fido_bio_template_t;
fido_bio_template_array = packed record
ptr : Pfido_bio_template_t;
n_alloc : size_t; // number of allocated entries
n_rx : size_t; // number of populated entries
end;
fido_bio_template_array_t = fido_bio_template_array;
fido_bio_enroll = packed record
remaining_samples : UInt8;
last_status : UInt8;
token : Pfido_blob_t;
end;
fido_bio_enroll_t = fido_bio_enroll;
fido_bio_info = packed record
typ : UInt8;
max_samples : UInt8;
end;
fido_bio_info_t = fido_bio_info;
Pfido_bio_info_t = ^fido_bio_info_t;
Pfido_bio_template_array_t = pointer;
Pfido_bio_enroll_t = Pointer;
const FIDO_BIO_ENROLL_FP_GOOD = $00;
FIDO_BIO_ENROLL_FP_TOO_HIGH = $01;
FIDO_BIO_ENROLL_FP_TOO_LOW = $02;
FIDO_BIO_ENROLL_FP_TOO_LEFT = $03;
FIDO_BIO_ENROLL_FP_TOO_RIGHT = $04;
FIDO_BIO_ENROLL_FP_TOO_FAST = $05;
FIDO_BIO_ENROLL_FP_TOO_SLOW = $06;
FIDO_BIO_ENROLL_FP_POOR_QUALITY = $07;
FIDO_BIO_ENROLL_FP_TOO_SKEWED = $08;
FIDO_BIO_ENROLL_FP_TOO_SHORT = $09;
FIDO_BIO_ENROLL_FP_MERGE_FAILURE = $0a;
FIDO_BIO_ENROLL_FP_EXISTS = $0b;
FIDO_BIO_ENROLL_FP_DATABASE_FULL = $0c;
FIDO_BIO_ENROLL_NO_USER_ACTIVITY = $0d;
FIDO_BIO_ENROLL_NO_USER_PRESENCE_TRANSITION = $0e;
function fido_bio_template_name(template : Pfido_bio_template_t) : PAnsiChar; cdecl; external libFido;
function fido_bio_template(templateArray : Pfido_bio_template_array_t; idx : size_t ): Pfido_bio_template_t; cdecl; external libFido;
function fido_bio_template_id_ptr(template : Pfido_bio_template_t) : PByte; cdecl; external libFido;
function fido_bio_enroll_new : Pfido_bio_enroll_t; cdecl; external libFido;
function fido_bio_info_new : Pfido_bio_info_t; cdecl; external libFido;
function fido_bio_template_array_new : Pfido_bio_template_array_t; cdecl; external libFido;
function fido_bio_template_new : Pfido_bio_template_t; cdecl; external libFido;
function fido_bio_dev_enroll_begin(dev : Pfido_dev_t; template : Pfido_bio_template_t;
endroll : Pfido_bio_enroll_t; timeout : UInt32; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_bio_dev_enroll_cancel(dev : Pfido_dev_t) : integer; cdecl; external libFido;
function fido_bio_dev_enroll_continue(dev : Pfido_dev_t; template : Pfido_bio_template_t;
enroll : Pfido_bio_enroll_t; timeout : uint32) : integer; cdecl; external libFido;
function fido_bio_dev_enroll_remove(dev : Pfido_dev_t; template : Pfido_bio_template_t;
pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_bio_dev_get_info(dev : Pfido_dev_t; info : Pfido_bio_info_t) : integer; cdecl; external libFido;
function fido_bio_dev_get_template_array(dev : Pfido_dev_t; templateArray : Pfido_bio_template_array_t;
pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_bio_dev_set_template_name(dev : Pfido_dev_t; template : Pfido_bio_template_t;
pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_bio_template_set_id(template : Pfido_bio_template_t; ptr : PByte; len : size_t) : integer; cdecl; external libFido;
function fido_bio_template_set_name(template : Pfido_bio_template_t; name : PAnsiChar) : integer; cdecl; external libFido;
function fido_bio_template_array_count(template_array : Pfido_bio_template_array_t) : size_t; cdecl; external libFido;
function fido_bio_template_id_len(template : Pfido_bio_template_t) : size_t; cdecl; external libFido;
function fido_bio_enroll_last_status(enroll : Pfido_bio_enroll_t) : byte; cdecl; external libFido;
function fido_bio_enroll_remaining_samples(enroll : Pfido_bio_enroll_t) : byte; cdecl; external libFido;
function fido_bio_info_max_samples(info : Pfido_bio_info_t) : Byte; cdecl; external libFido;
function fido_bio_info_type(info : Pfido_bio_info_t) : Byte; cdecl; external libFido;
procedure fido_bio_enroll_free(var enroll : Pfido_bio_enroll_t); cdecl; external libFido;
procedure fido_bio_info_free(var info : Pfido_bio_info_t); cdecl; external libFido;
procedure fido_bio_template_array_free(var template_array : Pfido_bio_template_array_t); cdecl; external libFido;
procedure fido_bio_template_free(var template : Pfido_bio_template_t); cdecl; external libFido;
// ###########################################
// #### from credman.h
// ###########################################
function fido_credman_rp_id(rp : Pfido_credman_rp_t; idx : size_t) : PAnsiChar; cdecl; external libFido;
function fido_credman_rp_name(rp : Pfido_credman_rp_t; idx : size_t) : PAnsiChar; cdecl; external libFido;
function fido_credman_rk(rk : Pfido_credman_rk_t; idx : size_t) : Pfido_cred_t; cdecl; external libFido;
function fido_credman_metadata_new : Pfido_credman_metadata_t; cdecl; external libFido;
function fido_credman_rk_new : Pfido_credman_rk_t; cdecl; external libFido;
function fido_credman_rp_new : Pfido_credman_rp_t; cdecl; external libFido;
function fido_credman_del_dev_rk(dev : Pfido_dev_t; cred_id : PByte; cred_id_len : size_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_credman_get_dev_metadata(dev : Pfido_dev_t; metaData : Pfido_credman_metadata_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_credman_get_dev_rk(dev : Pfido_dev_t; rp_id : PAnsiChar; rk : Pfido_credman_rk_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_credman_set_dev_rk(dev : Pfido_dev_t; cred : Pfido_cred_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_credman_get_dev_rp(dev : Pfido_dev_t; rp : Pfido_credman_rp_t; pin : PAnsiChar) : integer; cdecl; external libFido;
function fido_credman_rk_count(rk : Pfido_credman_rk_t) : size_t; cdecl; external libFido;
function fido_credman_rp_count(rp : Pfido_credman_rp_t) : size_t; cdecl; external libFido;
function fido_credman_rp_id_hash_len(rp : Pfido_credman_rp_t; idx : size_t) : size_t; cdecl; external libFido;
function fido_credman_rp_id_hash_ptr(rp : Pfido_credman_rp_t; idx : size_t) : PByte; cdecl; external libFido;
function fido_credman_rk_existing(metadata : Pfido_credman_metadata_t) : UINT64; cdecl; external libFido;
function fido_credman_rk_remaining(metadata : Pfido_credman_metadata_t) : UINT64; cdecl; external libFido;
procedure fido_credman_metadata_free(var metadata_p : Pfido_credman_metadata_t); cdecl; external libFido;
procedure fido_credman_rk_free(var rk_p : Pfido_credman_rk_t); cdecl; external libFido;
procedure fido_credman_rp_free(var rp_p : Pfido_credman_rp_t); cdecl; external libFido;
implementation
end.