1 files changed, 84 insertions, 0 deletions

diff --git a/src/fido/param.h b/src/fido/param.h
new file mode 100644
index 0000000..9e12ac6
--- /dev/null
+++ b/src/fido/param.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2018 Yubico AB. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+
+#ifndef _FIDO_PARAM_H
+#define _FIDO_PARAM_H
+
+/* Authentication data flags. */
+#define CTAP_AUTHDATA_USER_PRESENT      0x01
+#define CTAP_AUTHDATA_USER_VERIFIED     0x04
+#define CTAP_AUTHDATA_ATT_CRED          0x40
+#define CTAP_AUTHDATA_EXT_DATA          0x80
+
+/* CTAPHID command opcodes. */
+#define CTAP_CMD_PING                   0x01
+#define CTAP_CMD_MSG                    0x03
+#define CTAP_CMD_LOCK                   0x04
+#define CTAP_CMD_INIT                   0x06
+#define CTAP_CMD_WINK                   0x08
+#define CTAP_CMD_CBOR                   0x10
+#define CTAP_CMD_CANCEL                 0x11
+#define CTAP_KEEPALIVE                  0x3b
+#define CTAP_FRAME_INIT                 0x80
+
+/* CTAPHID CBOR command opcodes. */
+#define CTAP_CBOR_MAKECRED              0x01
+#define CTAP_CBOR_ASSERT                0x02
+#define CTAP_CBOR_GETINFO               0x04
+#define CTAP_CBOR_CLIENT_PIN            0x06
+#define CTAP_CBOR_RESET                 0x07
+#define CTAP_CBOR_NEXT_ASSERT           0x08
+#define CTAP_CBOR_BIO_ENROLL_PRE        0x40
+#define CTAP_CBOR_CRED_MGMT_PRE         0x41
+
+/* U2F command opcodes. */
+#define U2F_CMD_REGISTER                0x01
+#define U2F_CMD_AUTH                    0x02
+
+/* U2F command flags. */
+#define U2F_AUTH_SIGN                   0x03
+#define U2F_AUTH_CHECK                  0x07
+
+/* ISO7816-4 status words. */
+#define SW_CONDITIONS_NOT_SATISFIED     0x6985
+#define SW_WRONG_DATA                   0x6a80
+#define SW_NO_ERROR                     0x9000
+
+/* HID Broadcast channel ID. */
+#define CTAP_CID_BROADCAST              0xffffffff
+
+/* Expected size of a HID report in bytes. */
+#define CTAP_RPT_SIZE                   64
+
+/* Randomness device on UNIX-like platforms. */
+#ifndef FIDO_RANDOM_DEV
+#define FIDO_RANDOM_DEV                 "/dev/urandom"
+#endif
+
+/* CTAP capability bits. */
+#define FIDO_CAP_WINK   0x01 /* if set, device supports CTAP_CMD_WINK */
+#define FIDO_CAP_CBOR   0x04 /* if set, device supports CTAP_CMD_CBOR */
+#define FIDO_CAP_NMSG   0x08 /* if set, device doesn't support CTAP_CMD_MSG */
+
+/* Supported COSE algorithms. */
+#define COSE_ES256      -7
+#define COSE_EDDSA      -8
+#define COSE_ECDH_ES256 -25
+#define COSE_RS256      -257
+
+/* Supported COSE types. */
+#define COSE_KTY_OKP    1
+#define COSE_KTY_EC2    2
+#define COSE_KTY_RSA    3
+
+/* Supported curves. */
+#define COSE_P256       1
+#define COSE_ED25519    6
+
+/* Supported extensions. */
+#define FIDO_EXT_HMAC_SECRET    0x01
+
+#endif /* !_FIDO_PARAM_H */