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cvs.zerfleddert.de Git - proxmark3-svn/blob - common/protocols.c
357f66c3cf32f225e64f821c39f11c41e6c2168e
6 // ATA55xx shared presets & routines
7 uint32_t GetT55xxClockBit(uint32_t clock
) {
9 case 128: return T55x7_BITRATE_RF_128
;
10 case 100: return T55x7_BITRATE_RF_100
;
11 case 64: return T55x7_BITRATE_RF_64
;
12 case 50: return T55x7_BITRATE_RF_50
;
13 case 40: return T55x7_BITRATE_RF_40
;
14 case 32: return T55x7_BITRATE_RF_32
;
15 case 16: return T55x7_BITRATE_RF_16
;
16 case 8: return T55x7_BITRATE_RF_8
;
23 #define prnt PrintAndLog
25 // iclass / picopass chip config structures and shared routines
27 uint8_t app_limit
; //[8]
28 uint8_t otp
[2]; //[9-10]
29 uint8_t block_writelock
;//[11]
30 uint8_t chip_config
; //[12]
31 uint8_t mem_config
; //[13]
34 } picopass_conf_block
;
39 picopass_conf_block conf
;
43 uint8_t app_issuer_area
[8];
46 uint8_t isset(uint8_t val
, uint8_t mask
) {
50 uint8_t notset(uint8_t val
, uint8_t mask
){
54 void fuse_config(const picopass_hdr
*hdr
) {
55 uint8_t fuses
= hdr
->conf
.fuses
;
57 if (isset(fuses
,FUSE_FPERS
))
58 prnt(" Mode: Personalization [Programmable]");
60 prnt(" Mode: Application [Locked]");
62 if (isset(fuses
, FUSE_CODING1
)) {
65 if( isset( fuses
, FUSE_CODING0
))
66 prnt(" Coding: ISO 14443-2 B/ISO 15693");
68 prnt(" Coding: ISO 14443B only");
70 if( isset (fuses
,FUSE_CRYPT1
| FUSE_CRYPT0
)) prnt(" Crypt: Secured page, keys not locked");
71 if( isset (fuses
,FUSE_CRYPT1
) && notset( fuses
, FUSE_CRYPT0
)) prnt(" Crypt: Secured page, keys not locked");
72 if( notset (fuses
,FUSE_CRYPT1
) && isset( fuses
, FUSE_CRYPT0
)) prnt(" Crypt: Non secured page");
73 if( notset (fuses
,FUSE_CRYPT1
) && notset( fuses
, FUSE_CRYPT0
)) prnt(" Crypt: No auth possible. Read only if RA is enabled");
75 if( isset( fuses
, FUSE_RA
))
76 prnt(" RA: Read access enabled");
78 prnt(" RA: Read access not enabled");
81 void getMemConfig(uint8_t mem_cfg
, uint8_t chip_cfg
, uint8_t *max_blk
, uint8_t *app_areas
, uint8_t *kb
) {
82 // mem-bit 5, mem-bit 7, chip-bit 4: defines chip type
83 if(isset(chip_cfg
, 0x10) && notset(mem_cfg
, 0x80) && notset(mem_cfg
, 0x20)) {
87 } else if(isset(chip_cfg
, 0x10) && isset(mem_cfg
, 0x80) && notset(mem_cfg
, 0x20)) {
90 *max_blk
= 255; //16kb
91 } else if(notset(chip_cfg
, 0x10) && notset(mem_cfg
, 0x80) && notset(mem_cfg
, 0x20)) {
94 *max_blk
= 255; //16kb
95 } else if(isset(chip_cfg
, 0x10) && isset(mem_cfg
, 0x80) && isset(mem_cfg
, 0x20)) {
98 *max_blk
= 255; //16kb
99 } else if(notset(chip_cfg
, 0x10) && notset(mem_cfg
, 0x80) && isset(mem_cfg
, 0x20)) {
102 *max_blk
= 255; //16kb
110 void mem_app_config(const picopass_hdr
*hdr
) {
111 uint8_t mem
= hdr
->conf
.mem_config
;
112 uint8_t chip
= hdr
->conf
.chip_config
;
113 uint8_t applimit
= hdr
->conf
.app_limit
;
114 if (applimit
< 6) applimit
= 26;
116 uint8_t app_areas
= 2;
117 uint8_t max_blk
= 31;
118 getMemConfig(mem
, chip
, &max_blk
, &app_areas
, &kb
);
119 prnt(" Mem: %u KBits/%u App Areas (%u * 8 bytes) [%02X]", kb
, app_areas
, max_blk
, mem
);
120 prnt(" AA1: blocks 06-%02X", applimit
);
121 prnt(" AA2: blocks %02X-%02X", applimit
+1, max_blk
);
123 void print_picopass_info(const picopass_hdr
*hdr
) {
127 void printIclassDumpInfo(uint8_t* iclass_dump
) {
128 print_picopass_info((picopass_hdr
*) iclass_dump
);
133 picopass_hdr hdr = {0x27,0xaf,0x48,0x01,0xf9,0xff,0x12,0xe0,0x12,0xff,0xff,0xff,0x7f,0x1f,0xff,0x3c};
134 prnt("Picopass configuration:");
135 print_picopass_info(&hdr);
137 int main(int argc, char *argv[]) {