X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/1523527f94c4c294d0c04d0fd3396ce7eda095e4..5866c187ef916dd683eacbe4698914c6a1394589:/include/hitag.h

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+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Hitag2, HitagS
+//
+// (c) 2012 Roel Verdult
+// (c) 2016 Oguzhan Cicek, Hendrik Schwartke, Ralf Spenneberg
+//     <info@os-s.de>
+//-----------------------------------------------------------------------------
+
+
+#ifndef HITAG_H__
+#define HITAG_H__
+
+#ifdef _MSC_VER
+#define PACKED
+#else
+#define PACKED __attribute__((packed))
+#endif
+
+typedef enum {
+	RHTSF_CHALLENGE           = 01,
+	RHTSF_KEY                 = 02,
+	WHTSF_CHALLENGE           = 03,
+	WHTSF_KEY                 = 04,
+	RHT2F_PASSWORD            = 21,
+	RHT2F_AUTHENTICATE        = 22,
+	RHT2F_CRYPTO              = 23,
+	WHT2F_CRYPTO              = 24,
+	RHT2F_TEST_AUTH_ATTEMPTS  = 25,
+	RHT2F_UID_ONLY            = 26,
+} hitag_function;
+
+typedef struct {
+	uint8_t password[4];
+} PACKED rht2d_password;
+
+typedef struct {
+	uint8_t NrAr[8];
+	uint8_t data[4];
+} PACKED rht2d_authenticate;
+
+typedef struct {
+	uint8_t key[6];
+	uint8_t data[4];
+} PACKED rht2d_crypto;
+
+typedef union {
+	rht2d_password     pwd;
+	rht2d_authenticate auth;
+	rht2d_crypto       crypto;
+} hitag_data;
+
+
+//---------------------------------------------------------
+// Hitag S
+//---------------------------------------------------------
+typedef enum PROTO_STATE {READY=0,INIT,AUTHENTICATE,SELECTED,QUIET,TTF,FAIL} PSTATE;                                        //protocol-state
+typedef enum TAG_STATE   {NO_OP=0,READING_PAGE,READING_BLOCK,WRITING_PAGE_ACK,WRITING_PAGE_DATA,WRITING_BLOCK_DATA} TSATE;  //tag-state
+typedef enum SOF_TYPE    {STANDARD=0,ADVANCED,FAST_ADVANCED,ONE,NO_BITS} stype;                                             //number of start-of-frame bits
+
+struct hitagS_tag {
+	PSTATE   pstate;  //protocol-state
+	TSATE    tstate;  //tag-state
+	uint32_t uid;
+	uint8_t  pages[64][4];
+	uint64_t key;
+	uint8_t  pwdl0, pwdl1, pwdh0;
+	//con0
+	int      max_page;
+	stype    mode;
+	//con1
+	bool     auth;   //0=Plain 1=Auth
+	bool     TTFC;   //Transponder Talks first coding. 0=Manchester 1=Biphase
+	int      TTFDR;  //data rate in TTF Mode
+	int      TTFM;   //the number of pages that are sent to the RWD
+	bool     LCON;   //0=con1/2 read write 1=con1 read only and con2 OTP
+	bool     LKP;    //0=page2/3 read write 1=page2/3 read only in Plain mode and no access in authenticate mode
+	//con2
+	//0=read write 1=read only
+	bool     LCK7;   //page4/5
+	bool     LCK6;   //page6/7
+	bool     LCK5;   //page8-11
+	bool     LCK4;   //page12-15
+	bool     LCK3;   //page16-23
+	bool     LCK2;   //page24-31
+	bool     LCK1;   //page32-47
+	bool     LCK0;   //page48-63
+} ;
+
+#endif