From f183de26cdaa07c206620f7eab9f14891e25e72b Mon Sep 17 00:00:00 2001
From: Tollef Fog Heen <tfheen@err.no>
Date: Sat, 6 Dec 2008 11:40:30 +0100
Subject: [PATCH] Add and clean up ykdef.h from windows version

---
 src/ykdef.h | 133 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 src/ykdef.h

diff --git a/src/ykdef.h b/src/ykdef.h
new file mode 100644
index 0000000..021598a
--- /dev/null
+++ b/src/ykdef.h
@@ -0,0 +1,133 @@
+/*
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you
+ * may not use this file except in compliance with the License.  You
+ * may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.
+ *
+ * Defines for yubikey data structures
+ */
+
+#ifndef _YKDEF_H
+#define _YKDEF_H
+
+#define SLOT_CONFIG 1
+#define SLOT_NAV 2
+
+#define SLOT_DATA_SIZE 64
+
+#define UID_SIZE 6 /* Secret ID field size */
+
+typedef struct {
+	unsigned char uid[UID_SIZE]; /* Unique (secret) ID */
+	unsigned short useCtr; /* Use counter (incremented by 1 at
+				* first use after power up) + usage
+				* flag in msb */
+	unsigned short tstpl; /* Timestamp incremented by approx 8Hz
+			       * (low part) */
+	unsigned char tstph; /* Timestamp (high part) */
+	unsigned char sessionCtr; /* Number of times used within
+				   * session. 0 for first use. After
+				   * it wraps from 0xff to 1 */
+	unsigned short rnd; /* Pseudo-random value */
+	unsigned short crc; /* CRC16 value of all fields */
+} yubi_ticket;
+
+/* Activation modifier of sessionUse field (bitfields not uses as they
+   are not portable) */
+
+#define TICKET_ACT_HIDRPT 0x8000 /* Ticket generated at activation by
+				  * keyboard (scroll/num/caps) */
+#define TICKET_CTR_MASK 0x7fff  /* Mask for useCtr value (except HID flag) */
+
+/* Configuration structure */
+
+#define FIXED_SIZE 16 /* Max size of fixed field */
+#define KEY_SIZE 16 /* Size of AES key */
+#define ACC_CODE_SIZE 6 /* Size of access code to re-program device */
+
+typedef struct {
+	unsigned char fixed[FIXED_SIZE]; /* Fixed data in binary format */
+	unsigned char uid[UID_SIZE]; /* Fixed UID part of ticket */
+	unsigned char key[KEY_SIZE]; /* AES key */
+	unsigned char accCode[ACC_CODE_SIZE]; /* Access code to
+					       * re-program device */
+	unsigned char fixedSize; /* Number of bytes in fixed field (0
+				  * if not used) */
+	unsigned char pgmSeq; /* Program sequence number (ignored at
+			       * programming - updated by firmware) */
+	unsigned char tktFlags; /* Ticket configuration flags */
+	unsigned char cfgFlags; /* General configuration flags */
+	unsigned short ctrOffs; /* Counter offset value (ignored at
+				 * programming - updated by
+				 * firmware) */
+	unsigned short crc; /* CRC16 value of all fields */
+} yubi_config;
+
+/* Ticket flags */
+
+#define TKTFLAG_TAB_FIRST 0x01 /* Send TAB before first part */
+#define TKTFLAG_APPEND_TAB1 0x02 /* Send TAB after first part */
+#define TKTFLAG_APPEND_TAB2 0x04  /* Send TAB after second part */
+#define TKTFLAG_APPEND_DELAY1 0x08 /* Add 0.5s delay after first part */
+#define TKTFLAG_APPEND_DELAY2 0x10 /* Add 0.5s delay after second part */
+#define TKTFLAG_APPEND_CR 0x20 /* Append CR as final character */
+
+/* Configuration flags */
+
+#define CFGFLAG_SEND_REF 0x01 /* Send reference string (0..F) before data */
+#define CFGFLAG_TICKET_FIRST 0x02 /* Send ticket first (default is fixed part) */
+#define CFGFLAG_PACING_10MS 0x04 /* Add 10ms intra-key pacing */
+#define CFGFLAG_PACING_20MS 0x08 /* Add 20ms intra-key pacing */
+#define CFGFLAG_ALLOW_HIDTRIG 0x10 /* Allow trigger through HID/keyboard */
+#define CFGFLAG_STATIC_TICKET 0x20 /* Static ticket generation */
+
+/* Navigation */
+
+#define MAX_URL 48
+
+typedef struct {
+	unsigned char scancode[MAX_URL]; /* Scancode (lower 7 bits) */
+	unsigned char scanmod[MAX_URL >> 2]; /* Modifier fields
+					      * (packed 2 bits
+					      * each) */
+	unsigned char flags; /* NAVFLAG_xxx flags */
+	unsigned char filler; /* Filler byte */
+	unsigned short crc; /* CRC16 value of all fields */
+} yubi_nav;
+
+#define SCANMOD_SHIFT 0x80 /* Highest bit in scancode */
+#define SCANMOD_ALT_GR 0x01 /* Lowest bit in mod */
+#define SCANMOD_WIN 0x02 /* WIN key */
+
+/* Navigation flags */
+
+#define NAVFLAG_INSERT_TRIG 0x01 /* Automatic trigger when device is
+				  * inserted */
+#define NAVFLAG_APPEND_TKT 0x02 /* Append ticket to URL */
+#define NAVFLAG_DUAL_KEY_USAGE 0x04 /* Dual usage of key: Short =
+				     * ticket Long = Navigate */
+
+/* Status block */
+
+typedef struct {
+	unsigned char versionMajor; /* Firmware version information */
+	unsigned char versionMinor;
+	unsigned char versionBuild;
+	unsigned char pgmSeq; /*  Programming sequence number. 0 if no
+			       *  valid configuration */
+	unsigned short touchLevel; /* Level from touch detector */
+} STATUS;
+
+/* Modified hex string mapping */
+
+#define MODHEX_MAP "cbdefghijklnrtuv"
+
+#endif /* _YKDEF_H */
-- 
2.39.5