Coverage Report

Created: 2021-07-20 18:14

/libfido2/src/fido/param.h
Line
Count
Source
1
/*
2
 * Copyright (c) 2018 Yubico AB. All rights reserved.
3
 * Use of this source code is governed by a BSD-style
4
 * license that can be found in the LICENSE file.
5
 */
6
7
#ifndef _FIDO_PARAM_H
8
#define _FIDO_PARAM_H
9
10
/* Authentication data flags. */
11
306
#define CTAP_AUTHDATA_USER_PRESENT      0x01
12
64
#define CTAP_AUTHDATA_USER_VERIFIED     0x04
13
1.69k
#define CTAP_AUTHDATA_ATT_CRED          0x40
14
2.31k
#define CTAP_AUTHDATA_EXT_DATA          0x80
15
16
/* CTAPHID command opcodes. */
17
#define CTAP_CMD_PING                   0x01
18
6.59k
#define CTAP_CMD_MSG                    0x03
19
#define CTAP_CMD_LOCK                   0x04
20
108k
#define CTAP_CMD_INIT                   0x06
21
2.04k
#define CTAP_CMD_WINK                   0x08
22
63.6k
#define CTAP_CMD_CBOR                   0x10
23
1.94k
#define CTAP_CMD_CANCEL                 0x11
24
54.0k
#define CTAP_KEEPALIVE                  0x3b
25
245k
#define CTAP_FRAME_INIT                 0x80
26
27
/* CTAPHID CBOR command opcodes. */
28
1.08k
#define CTAP_CBOR_MAKECRED              0x01
29
680
#define CTAP_CBOR_ASSERT                0x02
30
16.7k
#define CTAP_CBOR_GETINFO               0x04
31
8.46k
#define CTAP_CBOR_CLIENT_PIN            0x06
32
115
#define CTAP_CBOR_RESET                 0x07
33
268
#define CTAP_CBOR_NEXT_ASSERT           0x08
34
1.52k
#define CTAP_CBOR_LARGEBLOB             0x0c
35
3.15k
#define CTAP_CBOR_CONFIG                0x0d
36
2.65k
#define CTAP_CBOR_BIO_ENROLL_PRE        0x40
37
4.10k
#define CTAP_CBOR_CRED_MGMT_PRE         0x41
38
39
/* Supported CTAP PIN/UV Auth Protocols. */
40
32.1k
#define CTAP_PIN_PROTOCOL1              1
41
8.43k
#define CTAP_PIN_PROTOCOL2              2
42
43
/* U2F command opcodes. */
44
1.71k
#define U2F_CMD_REGISTER                0x01
45
979
#define U2F_CMD_AUTH                    0x02
46
47
/* U2F command flags. */
48
181
#define U2F_AUTH_SIGN                   0x03
49
798
#define U2F_AUTH_CHECK                  0x07
50
51
/* ISO7816-4 status words. */
52
302
#define SW1_MORE_DATA                   0x61
53
1.00k
#define SW_CONDITIONS_NOT_SATISFIED     0x6985
54
17
#define SW_WRONG_DATA                   0x6a80
55
867
#define SW_NO_ERROR                     0x9000
56
57
/* HID Broadcast channel ID. */
58
127k
#define CTAP_CID_BROADCAST              0xffffffff
59
60
671k
#define CTAP_INIT_HEADER_LEN            7
61
244k
#define CTAP_CONT_HEADER_LEN            5
62
63
/* Maximum length of a CTAP HID report in bytes. */
64
322k
#define CTAP_MAX_REPORT_LEN             64
65
66
/* Minimum length of a CTAP HID report in bytes. */
67
429k
#define CTAP_MIN_REPORT_LEN             (CTAP_INIT_HEADER_LEN + 1)
68
69
/* Randomness device on UNIX-like platforms. */
70
#ifndef FIDO_RANDOM_DEV
71
#define FIDO_RANDOM_DEV                 "/dev/urandom"
72
#endif
73
74
/* Maximum message size in bytes. */
75
#ifndef FIDO_MAXMSG
76
10.2k
#define FIDO_MAXMSG     2048
77
#endif
78
79
/* CTAP capability bits. */
80
1.56k
#define FIDO_CAP_WINK   0x01 /* if set, device supports CTAP_CMD_WINK */
81
73.1k
#define FIDO_CAP_CBOR   0x04 /* if set, device supports CTAP_CMD_CBOR */
82
413
#define FIDO_CAP_NMSG   0x08 /* if set, device doesn't support CTAP_CMD_MSG */
83
84
/* Supported COSE algorithms. */
85
16.2k
#define COSE_ES256      -7
86
2.70k
#define COSE_EDDSA      -8
87
3.12k
#define COSE_ECDH_ES256 -25
88
8.72k
#define COSE_RS256      -257
89
90
/* Supported COSE types. */
91
698
#define COSE_KTY_OKP    1
92
2.51k
#define COSE_KTY_EC2    2
93
111
#define COSE_KTY_RSA    3
94
95
/* Supported curves. */
96
1.21k
#define COSE_P256       1
97
325
#define COSE_ED25519    6
98
99
/* Supported extensions. */
100
38.0k
#define FIDO_EXT_HMAC_SECRET    0x01
101
8.50k
#define FIDO_EXT_CRED_PROTECT   0x02
102
37.9k
#define FIDO_EXT_LARGEBLOB_KEY  0x04
103
37.9k
#define FIDO_EXT_CRED_BLOB      0x08
104
105
/* Supported credential protection policies. */
106
4.68k
#define FIDO_CRED_PROT_UV_OPTIONAL              0x01
107
3.60k
#define FIDO_CRED_PROT_UV_OPTIONAL_WITH_ID      0x02
108
758
#define FIDO_CRED_PROT_UV_REQUIRED              0x03
109
110
#ifdef _FIDO_INTERNAL
111
32.6k
#define FIDO_EXT_ASSERT_MASK    (FIDO_EXT_HMAC_SECRET|FIDO_EXT_LARGEBLOB_KEY| \
112
32.6k
                                 FIDO_EXT_CRED_BLOB)
113
2.85k
#define FIDO_EXT_CRED_MASK      (FIDO_EXT_HMAC_SECRET|FIDO_EXT_CRED_PROTECT| \
114
2.85k
                                 FIDO_EXT_LARGEBLOB_KEY|FIDO_EXT_CRED_BLOB)
115
#endif /* _FIDO_INTERNAL */
116
117
#endif /* !_FIDO_PARAM_H */