projects / proxmark3-svn / blame
| Commit | Line | Data |
|---|---|---|
| b67f7ec3 | 1 | #include <strings.h> |
| 1defcf60 | 2 | #include <string.h> |
| b67f7ec3 MHS |
3 | #include <stdint.h> |
| 4 | #include <stdarg.h> | |
| 1defcf60 | 5 | #include "protocols.h" |
| 1d0ccbe0 | 6 | |
| 7 | // ATA55xx shared presets & routines | |
| 8 | uint32_t GetT55xxClockBit(uint32_t clock) { | |
| 9 | switch (clock) { | |
| 8ce3e4b4 | 10 | case 128: return T55x7_BITRATE_RF_128; |
| 11 | case 100: return T55x7_BITRATE_RF_100; | |
| 12 | case 64: return T55x7_BITRATE_RF_64; | |
| 13 | case 50: return T55x7_BITRATE_RF_50; | |
| 14 | case 40: return T55x7_BITRATE_RF_40; | |
| 15 | case 32: return T55x7_BITRATE_RF_32; | |
| 16 | case 16: return T55x7_BITRATE_RF_16; | |
| 17 | case 8: return T55x7_BITRATE_RF_8; | |
| 18 | default : return 0; | |
| 1d0ccbe0 | 19 | } |
| 20 | } | |
| 21 | ||
| 1defcf60 MHS |
22 | #ifndef ON_DEVICE |
| 23 | #include "ui.h" | |
| 24 | #define prnt PrintAndLog | |
| b67f7ec3 | 25 | |
| 1d0ccbe0 | 26 | // iclass / picopass chip config structures and shared routines |
| b67f7ec3 | 27 | typedef struct { |
| e98572a1 | 28 | uint8_t app_limit; //[8] |
| 29 | uint8_t otp[2]; //[9-10] | |
| 30 | uint8_t block_writelock;//[11] | |
| 31 | uint8_t chip_config; //[12] | |
| 32 | uint8_t mem_config; //[13] | |
| 33 | uint8_t eas; //[14] | |
| 34 | uint8_t fuses; //[15] | |
| b67f7ec3 MHS |
35 | }picopass_conf_block; |
| 36 | ||
| 37 | ||
| 38 | typedef struct { | |
| 39 | uint8_t csn[8]; | |
| 40 | picopass_conf_block conf; | |
| 41 | uint8_t epurse[8]; | |
| 42 | uint8_t key_d[8]; | |
| 43 | uint8_t key_c[8]; | |
| 44 | uint8_t app_issuer_area[8]; | |
| 45 | ||
| 46 | }picopass_hdr; | |
| 47 | ||
| 1d0ccbe0 | 48 | uint8_t isset(uint8_t val, uint8_t mask) { |
| b67f7ec3 MHS |
49 | return (val & mask); |
| 50 | } | |
| 51 | ||
| 52 | uint8_t notset(uint8_t val, uint8_t mask){ | |
| 53 | return !(val & mask); | |
| 54 | } | |
| 55 | ||
| 1d0ccbe0 | 56 | void fuse_config(const picopass_hdr *hdr) { |
| b67f7ec3 MHS |
57 | uint8_t fuses = hdr->conf.fuses; |
| 58 | ||
| 59 | if (isset(fuses,FUSE_FPERS))prnt(" Mode: Personalization [Programmable]"); | |
| 60 | else prnt(" Mode: Application [Locked]"); | |
| 61 | ||
| 62 | if (isset(fuses, FUSE_CODING1)) | |
| 63 | prnt(" Coding: RFU"); | |
| 64 | else | |
| 65 | { | |
| 66 | if( isset( fuses , FUSE_CODING0)) prnt(" Coding: ISO 14443-2 B/ISO 15693"); | |
| 67 | else prnt(" Coding: ISO 14443B only"); | |
| 68 | } | |
| 69 | if( isset (fuses,FUSE_CRYPT1 | FUSE_CRYPT0 )) prnt(" Crypt: Secured page, keys not locked"); | |
| 70 | if( isset (fuses,FUSE_CRYPT1) && notset( fuses, FUSE_CRYPT0 )) prnt(" Crypt: Secured page, keys not locked"); | |
| 71 | if( notset (fuses,FUSE_CRYPT1) && isset( fuses, FUSE_CRYPT0 )) prnt(" Crypt: Non secured page"); | |
| 72 | if( notset (fuses,FUSE_CRYPT1) && notset( fuses, FUSE_CRYPT0 )) prnt(" Crypt: No auth possible. Read only if RA is enabled"); | |
| 73 | ||
| 74 | if( isset( fuses, FUSE_RA)) prnt(" RA: Read access enabled"); | |
| 75 | else prnt(" RA: Read access not enabled"); | |
| 76 | } | |
| b67f7ec3 | 77 | |
| e98572a1 | 78 | void getMemConfig(uint8_t mem_cfg, uint8_t chip_cfg, uint8_t *max_blk, uint8_t *app_areas, uint8_t *kb) { |
| 79 | // mem-bit 5, mem-bit 7, chip-bit 4: defines chip type | |
| 80 | if(isset(chip_cfg, 0x10) && notset(mem_cfg, 0x80) && notset(mem_cfg, 0x20)) { | |
| 81 | *kb = 2; | |
| 82 | *app_areas = 2; | |
| 83 | *max_blk = 31; | |
| 84 | } else if(isset(chip_cfg, 0x10) && isset(mem_cfg, 0x80) && notset(mem_cfg, 0x20)) { | |
| 85 | *kb = 16; | |
| 86 | *app_areas = 2; | |
| 87 | *max_blk = 255; //16kb | |
| 88 | } else if(notset(chip_cfg, 0x10) && notset(mem_cfg, 0x80) && notset(mem_cfg, 0x20)) { | |
| 89 | *kb = 16; | |
| 90 | *app_areas = 16; | |
| 91 | *max_blk = 255; //16kb | |
| 92 | } else if(isset(chip_cfg, 0x10) && isset(mem_cfg, 0x80) && isset(mem_cfg, 0x20)) { | |
| 93 | *kb = 32; | |
| 94 | *app_areas = 3; | |
| 95 | *max_blk = 255; //16kb | |
| 96 | } else if(notset(chip_cfg, 0x10) && notset(mem_cfg, 0x80) && isset(mem_cfg, 0x20)) { | |
| 97 | *kb = 32; | |
| 98 | *app_areas = 17; | |
| 99 | *max_blk = 255; //16kb | |
| 100 | } else { | |
| 101 | *kb = 32; | |
| 102 | *app_areas = 2; | |
| 103 | *max_blk = 255; | |
| 104 | } | |
| b67f7ec3 | 105 | } |
| e98572a1 | 106 | |
| 1d0ccbe0 | 107 | void mem_app_config(const picopass_hdr *hdr) { |
| e98572a1 | 108 | uint8_t mem = hdr->conf.mem_config; |
| 109 | uint8_t chip = hdr->conf.chip_config; | |
| b67f7ec3 | 110 | uint8_t applimit = hdr->conf.app_limit; |
| e98572a1 | 111 | if (applimit < 6) applimit = 26; |
| 112 | uint8_t kb = 2; | |
| 113 | uint8_t app_areas = 2; | |
| 114 | uint8_t max_blk = 31; | |
| 115 | getMemConfig(mem, chip, &max_blk, &app_areas, &kb); | |
| 116 | prnt(" Mem: %u KBits/%u App Areas (%u * 8 bytes) [%02X]", kb, app_areas, max_blk, mem); | |
| 117 | prnt(" AA1: blocks 06-%02X", applimit); | |
| 118 | prnt(" AA2: blocks %02X-%02X", applimit+1, max_blk); | |
| b67f7ec3 | 119 | } |
| 1d0ccbe0 | 120 | void print_picopass_info(const picopass_hdr *hdr) { |
| b67f7ec3 | 121 | fuse_config(hdr); |
| e98572a1 | 122 | mem_app_config(hdr); |
| b67f7ec3 | 123 | } |
| 1d0ccbe0 | 124 | void printIclassDumpInfo(uint8_t* iclass_dump) { |
| 1defcf60 MHS |
125 | print_picopass_info((picopass_hdr *) iclass_dump); |
| 126 | } | |
| 127 | ||
| 128 | /* | |
| 1d0ccbe0 | 129 | void test() { |
| b67f7ec3 MHS |
130 | picopass_hdr hdr = {0x27,0xaf,0x48,0x01,0xf9,0xff,0x12,0xe0,0x12,0xff,0xff,0xff,0x7f,0x1f,0xff,0x3c}; |
| 131 | prnt("Picopass configuration:"); | |
| 132 | print_picopass_info(&hdr); | |
| 133 | } | |
| 1d0ccbe0 | 134 | int main(int argc, char *argv[]) { |
| b67f7ec3 MHS |
135 | test(); |
| 136 | return 0; | |
| 137 | } | |
| 1defcf60 | 138 | */ |
| 1d0ccbe0 | 139 | |
| 140 | #endif | |
| 141 | //ON_DEVICE |