## Coverage Report

#### Created: 2023-09-23 17:42

    /libfido2/src/fido/param.h

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    /*
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     * Copyright (c) 2018-2022 Yubico AB. All rights reserved.
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     * SPDX-License-Identifier: BSD-2-Clause
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     *
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     * Redistribution and use in source and binary forms, with or without
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     * modification, are permitted provided that the following conditions are
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     * met:
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     *
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     *    1. Redistributions of source code must retain the above copyright
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     *       notice, this list of conditions and the following disclaimer.
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     *    2. Redistributions in binary form must reproduce the above copyright
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     *       notice, this list of conditions and the following disclaimer in
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     *       the documentation and/or other materials provided with the
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     *       distribution.
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     *
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     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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     * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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     * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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     * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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     * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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     * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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     * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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     * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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     * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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     * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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     * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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     */
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    #ifndef _FIDO_PARAM_H
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    #define _FIDO_PARAM_H
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    /* Authentication data flags. */
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    #define CTAP_AUTHDATA_USER_PRESENT      0x01
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    #define CTAP_AUTHDATA_USER_VERIFIED     0x04
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    1.18k
    #define CTAP_AUTHDATA_ATT_CRED          0x40
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    2.44k
    #define CTAP_AUTHDATA_EXT_DATA          0x80
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    /* CTAPHID command opcodes. */
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    #define CTAP_CMD_PING                   0x01
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    8.27k
    #define CTAP_CMD_MSG                    0x03
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    #define CTAP_CMD_LOCK                   0x04
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    138k
    #define CTAP_CMD_INIT                   0x06
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    2.08k
    #define CTAP_CMD_WINK                   0x08
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    74.6k
    #define CTAP_CMD_CBOR                   0x10
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    2.00k
    #define CTAP_CMD_CANCEL                 0x11
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    63.0k
    #define CTAP_KEEPALIVE                  0x3b
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    289k
    #define CTAP_FRAME_INIT                 0x80
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    /* CTAPHID CBOR command opcodes. */
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    1.16k
    #define CTAP_CBOR_MAKECRED              0x01
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    625
    #define CTAP_CBOR_ASSERT                0x02
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    19.7k
    #define CTAP_CBOR_GETINFO               0x04
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    8.48k
    #define CTAP_CBOR_CLIENT_PIN            0x06
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    88
    #define CTAP_CBOR_RESET                 0x07
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    263
    #define CTAP_CBOR_NEXT_ASSERT           0x08
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    1.47k
    #define CTAP_CBOR_LARGEBLOB             0x0c
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    5.88k
    #define CTAP_CBOR_CONFIG                0x0d
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    2.82k
    #define CTAP_CBOR_BIO_ENROLL_PRE        0x40
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    4.93k
    #define CTAP_CBOR_CRED_MGMT_PRE         0x41
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    /* Supported CTAP PIN/UV Auth Protocols. */
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    29.3k
    #define CTAP_PIN_PROTOCOL1              1
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    9.36k
    #define CTAP_PIN_PROTOCOL2              2
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    /* U2F command opcodes. */
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    1.99k
    #define U2F_CMD_REGISTER                0x01
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    1.24k
    #define U2F_CMD_AUTH                    0x02
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    /* U2F command flags. */
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    212
    #define U2F_AUTH_SIGN                   0x03
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    1.03k
    #define U2F_AUTH_CHECK                  0x07
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    /* ISO7816-4 status words. */
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    647
    #define SW1_MORE_DATA                   0x61
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    1.09k
    #define SW_CONDITIONS_NOT_SATISFIED     0x6985
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    18
    #define SW_WRONG_DATA                   0x6a80
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    1.52k
    #define SW_NO_ERROR                     0x9000
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    /* HID Broadcast channel ID. */
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    1.26M
    #define CTAP_CID_BROADCAST              0xffffffff
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    818k
    #define CTAP_INIT_HEADER_LEN            7
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    287k
    #define CTAP_CONT_HEADER_LEN            5
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    /* Maximum length of a CTAP HID report in bytes. */
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    405k
    #define CTAP_MAX_REPORT_LEN             64
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    /* Minimum length of a CTAP HID report in bytes. */
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    540k
    #define CTAP_MIN_REPORT_LEN             (CTAP_INIT_HEADER_LEN + 1)
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    /* Randomness device on UNIX-like platforms. */
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    #ifndef FIDO_RANDOM_DEV
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    #define FIDO_RANDOM_DEV                 "/dev/urandom"
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    #endif
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    /* Maximum message size in bytes. */
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    #ifndef FIDO_MAXMSG
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    131k
    #define FIDO_MAXMSG     2048
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    #endif
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    /* CTAP capability bits. */
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    1.76k
    #define FIDO_CAP_WINK   0x01 /* if set, device supports CTAP_CMD_WINK */
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    88.9k
    #define FIDO_CAP_CBOR   0x04 /* if set, device supports CTAP_CMD_CBOR */
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    936
    #define FIDO_CAP_NMSG   0x08 /* if set, device doesn't support CTAP_CMD_MSG */
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    /* Supported COSE algorithms. */
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    #define COSE_UNSPEC     0
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    15.2k
    #define COSE_ES256      -7
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    2.82k
    #define COSE_EDDSA      -8
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    2.97k
    #define COSE_ECDH_ES256 -25
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    7.94k
    #define COSE_ES384      -35
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    7.71k
    #define COSE_RS256      -257
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    182
    #define COSE_RS1        -65535
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    /* Supported COSE types. */
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    900
    #define COSE_KTY_OKP    1
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    2.36k
    #define COSE_KTY_EC2    2
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    #define COSE_KTY_RSA    3
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    /* Supported curves. */
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    1.05k
    #define COSE_P256       1
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    86
    #define COSE_P384       2
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    423
    #define COSE_ED25519    6
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    /* Supported extensions. */
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    43.4k
    #define FIDO_EXT_HMAC_SECRET    0x01
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    9.93k
    #define FIDO_EXT_CRED_PROTECT   0x02
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    43.1k
    #define FIDO_EXT_LARGEBLOB_KEY  0x04
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    43.1k
    #define FIDO_EXT_CRED_BLOB      0x08
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    8.02k
    #define FIDO_EXT_MINPINLEN      0x10
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    /* Supported credential protection policies. */
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    4.69k
    #define FIDO_CRED_PROT_UV_OPTIONAL              0x01
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    3.78k
    #define FIDO_CRED_PROT_UV_OPTIONAL_WITH_ID      0x02
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    870
    #define FIDO_CRED_PROT_UV_REQUIRED              0x03
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    #ifdef _FIDO_INTERNAL
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    36.8k
    #define FIDO_EXT_ASSERT_MASK    (FIDO_EXT_HMAC_SECRET|FIDO_EXT_LARGEBLOB_KEY| \
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    36.8k
                                     FIDO_EXT_CRED_BLOB)
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    3.52k
    #define FIDO_EXT_CRED_MASK      (FIDO_EXT_HMAC_SECRET|FIDO_EXT_CRED_PROTECT| \
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    3.52k
                                     FIDO_EXT_LARGEBLOB_KEY|FIDO_EXT_CRED_BLOB| \
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    3.52k
                                     FIDO_EXT_MINPINLEN)
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    #endif /* _FIDO_INTERNAL */
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    /* Recognised UV modes. */
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    #define FIDO_UV_MODE_TUP        0x0001  /* internal test of user presence */
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    #define FIDO_UV_MODE_FP         0x0002  /* internal fingerprint check */
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    #define FIDO_UV_MODE_PIN        0x0004  /* internal pin check */
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    #define FIDO_UV_MODE_VOICE      0x0008  /* internal voice recognition */
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    #define FIDO_UV_MODE_FACE       0x0010  /* internal face recognition */
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    #define FIDO_UV_MODE_LOCATION   0x0020  /* internal location check */
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    #define FIDO_UV_MODE_EYE        0x0040  /* internal eyeprint check */
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    #define FIDO_UV_MODE_DRAWN      0x0080  /* internal drawn pattern check */
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    #define FIDO_UV_MODE_HAND       0x0100  /* internal handprint verification */
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    #define FIDO_UV_MODE_NONE       0x0200  /* TUP/UV not required */
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    #define FIDO_UV_MODE_ALL        0x0400  /* all supported UV modes required */
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    #define FIDO_UV_MODE_EXT_PIN    0x0800  /* external pin verification */
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    #define FIDO_UV_MODE_EXT_DRAWN  0x1000  /* external drawn pattern check */
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    #endif /* !_FIDO_PARAM_H */