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cvs.zerfleddert.de Git - proxmark3-svn/blob - common/protocols.c
7 // ATA55xx shared presets & routines
8 uint32_t GetT55xxClockBit(uint32_t clock
) {
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
;
24 #define prnt PrintAndLog
26 // iclass / picopass chip config structures and shared routines
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]
40 picopass_conf_block conf
;
44 uint8_t app_issuer_area
[8];
48 uint8_t isset(uint8_t val
, uint8_t mask
) {
52 uint8_t notset(uint8_t val
, uint8_t mask
){
56 void fuse_config(const picopass_hdr
*hdr
) {
57 uint8_t fuses
= hdr
->conf
.fuses
;
59 if (isset(fuses
,FUSE_FPERS
))prnt(" Mode: Personalization [Programmable]");
60 else prnt(" Mode: Application [Locked]");
62 if (isset(fuses
, FUSE_CODING1
))
66 if( isset( fuses
, FUSE_CODING0
)) prnt(" Coding: ISO 14443-2 B/ISO 15693");
67 else prnt(" Coding: ISO 14443B only");
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");
74 if( isset( fuses
, FUSE_RA
)) prnt(" RA: Read access enabled");
75 else prnt(" RA: Read access not enabled");
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)) {
84 } else if(isset(chip_cfg
, 0x10) && isset(mem_cfg
, 0x80) && notset(mem_cfg
, 0x20)) {
87 *max_blk
= 255; //16kb
88 } else if(notset(chip_cfg
, 0x10) && notset(mem_cfg
, 0x80) && notset(mem_cfg
, 0x20)) {
91 *max_blk
= 255; //16kb
92 } else if(isset(chip_cfg
, 0x10) && isset(mem_cfg
, 0x80) && isset(mem_cfg
, 0x20)) {
95 *max_blk
= 255; //16kb
96 } else if(notset(chip_cfg
, 0x10) && notset(mem_cfg
, 0x80) && isset(mem_cfg
, 0x20)) {
99 *max_blk
= 255; //16kb
107 void mem_app_config(const picopass_hdr
*hdr
) {
108 uint8_t mem
= hdr
->conf
.mem_config
;
109 uint8_t chip
= hdr
->conf
.chip_config
;
110 uint8_t applimit
= hdr
->conf
.app_limit
;
111 if (applimit
< 6) applimit
= 26;
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
);
120 void print_picopass_info(const picopass_hdr
*hdr
) {
124 void printIclassDumpInfo(uint8_t* iclass_dump
) {
125 print_picopass_info((picopass_hdr
*) iclass_dump
);
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);
134 int main(int argc, char *argv[]) {