git.zerfleddert.de Git - proxmark3-svn/blob

1 #include <stdio.h>

2 #include <strings.h>

3 #include <string.h>

4 #include <stdint.h>

5 #include <stdarg.h>

6 #include "protocols.h"

7 #ifndef ON_DEVICE

8 #include "ui.h"

9 #define prnt PrintAndLog

10 #endif

14 typedef struct {

15 uint8_t app_limit;

16 uint8_t otp[2];

17 uint8_t block_writelock;

18 uint8_t chip_config;

19 uint8_t mem_config;

20 uint8_t eas;

21 uint8_t fuses;

22 }picopass_conf_block;

25 typedef struct {

26 uint8_t csn[8];

27 picopass_conf_block conf;

28 uint8_t epurse[8];

29 uint8_t key_d[8];

30 uint8_t key_c[8];

31 uint8_t app_issuer_area[8];

33 }picopass_hdr;

36 //#define prnt printf

37 /*void prnt(char *fmt,...)

38 {

39 va_list argptr;

40 va_start(argptr, fmt);

41 vprintf(fmt, argptr);

42 printf(" "); // cleaning prompt

43 va_end(argptr);

44 printf("\n");

45 }

46 */

 uint8_t isset(uint8_t val, uint8_t mask)

48 {

49 return (val & mask);

50 }

 uint8_t notset(uint8_t val, uint8_t mask){

53 return !(val & mask);

54 }

 void fuse_config(const picopass_hdr *hdr)

57 {

         uint8_t fuses = hdr->conf.fuses;

         if (isset(fuses,FUSE_FPERS))prnt("      Mode: Personalization [Programmable]");

         else prnt("     Mode: Application [Locked]");

         if (isset(fuses, FUSE_CODING1))

64 prnt(" Coding: RFU");

65 else

66 {

                 if( isset( fuses , FUSE_CODING0)) prnt("        Coding: ISO 14443-2 B/ISO 15693");

                 else prnt("     Coding: ISO 14443B only");

69 }

         if( isset (fuses,FUSE_CRYPT1 | FUSE_CRYPT0 )) prnt("    Crypt: Secured page, keys not locked");

         if( isset (fuses,FUSE_CRYPT1) && notset( fuses, FUSE_CRYPT0 )) prnt("   Crypt: Secured page, keys not locked");

         if( notset (fuses,FUSE_CRYPT1) && isset( fuses, FUSE_CRYPT0 )) prnt("   Crypt: Non secured page");

         if( notset (fuses,FUSE_CRYPT1) && notset( fuses, FUSE_CRYPT0 )) prnt("  Crypt: No auth possible. Read only if RA is enabled");

         if( isset( fuses, FUSE_RA)) prnt("      RA: Read access enabled");

         else prnt("     RA: Read access not enabled");

77 }

 void mem_config(const picopass_hdr *hdr)

79 {

         uint8_t mem = hdr->conf.mem_config;

         if( isset (mem, 0x80)) prnt("   Mem: 16KBits (255 * 8 bytes)");

         else prnt("     Mem: 2 KBits ( 32 * 8 bytes)");

84 }

 void applimit_config(const picopass_hdr *hdr)

86 {

         uint8_t applimit = hdr->conf.app_limit;

         prnt("  AA1: blocks 6-%d", applimit);

         prnt("  AA2: blocks %d-", (applimit+1));

90 }

 void print_picopass_info(const picopass_hdr *hdr)

92 {

93 fuse_config(hdr);

94 mem_config(hdr);

95 applimit_config(hdr);

96 }

 void printIclassDumpInfo(uint8_t* iclass_dump)

98 {

99 // picopass_hdr hdr;

100 // memcpy(&hdr, iclass_dump, sizeof(picopass_hdr));

101 print_picopass_info((picopass_hdr *) iclass_dump);

102 }

103

104 /*

105 void test()

106 {

107 picopass_hdr hdr = {0x27,0xaf,0x48,0x01,0xf9,0xff,0x12,0xe0,0x12,0xff,0xff,0xff,0x7f,0x1f,0xff,0x3c};

108 prnt("Picopass configuration:");

109 print_picopass_info(&hdr);

110 }

111 int main(int argc, char *argv[])

112 {

113 test();

114 return 0;

115 }

116 */