FIX: lf hitag : Mea culpa, simulation should not have reader_field on. thanks to...

[proxmark3-svn] / common / protocols.c

diff --git a/common/protocols.c b/common/protocols.c
index 357f66c3cf32f225e64f821c39f11c41e6c2168e..c78aeef4b526a4c9c8388ed315e51c3fb4d1af6f 100644 (file)
--- a/common/protocols.c
+++ b/common/protocols.c
@@ -1,6 +1,3 @@
-#include <string.h>
-#include <stdint.h>
-#include <stdarg.h>
 #include "protocols.h"
 
 // ATA55xx shared presets & routines
@@ -22,27 +19,6 @@ uint32_t GetT55xxClockBit(uint32_t clock) {
 #include "ui.h"
 #define prnt PrintAndLog
 
-// iclass / picopass chip config structures and shared routines
-typedef struct {
-       uint8_t app_limit;      //[8]
-       uint8_t otp[2];         //[9-10]
-       uint8_t block_writelock;//[11]
-       uint8_t chip_config;    //[12]
-       uint8_t mem_config;     //[13]
-       uint8_t eas;            //[14]
-       uint8_t fuses;          //[15]
-} picopass_conf_block;
-
-
-typedef struct {
-       uint8_t csn[8];
-       picopass_conf_block conf;
-       uint8_t epurse[8];
-       uint8_t key_d[8];
-       uint8_t key_c[8];
-       uint8_t app_issuer_area[8];
-} picopass_hdr;
-
 uint8_t isset(uint8_t val, uint8_t mask) {
        return (val & mask);
 }
@@ -80,23 +56,27 @@ void fuse_config(const picopass_hdr *hdr) {
 
 void getMemConfig(uint8_t mem_cfg, uint8_t chip_cfg, uint8_t *max_blk, uint8_t *app_areas, uint8_t *kb) {
        // mem-bit 5, mem-bit 7, chip-bit 4: defines chip type
-       if(isset(chip_cfg, 0x10) && notset(mem_cfg, 0x80) && notset(mem_cfg, 0x20)) {
+       uint8_t k16             = isset(mem_cfg, 0x80);
+       //uint8_t k2            = isset(mem_cfg, 0x08);
+       uint8_t book    = isset(mem_cfg, 0x20);
+       
+       if(isset(chip_cfg, 0x10) && !k16 && !book) {
                *kb = 2;
                *app_areas = 2;
                *max_blk = 31;
-       } else if(isset(chip_cfg, 0x10) && isset(mem_cfg, 0x80) && notset(mem_cfg, 0x20)) {
+       } else if(isset(chip_cfg, 0x10) && k16 && !book) {
                *kb = 16;
                *app_areas = 2;
                *max_blk = 255; //16kb
-       } else if(notset(chip_cfg, 0x10) && notset(mem_cfg, 0x80) && notset(mem_cfg, 0x20)) {
+       } else if(notset(chip_cfg, 0x10) && !k16 && !book) {
                *kb = 16;
                *app_areas = 16;
                *max_blk = 255; //16kb
-       } else if(isset(chip_cfg, 0x10) && isset(mem_cfg, 0x80) && isset(mem_cfg, 0x20)) {
+       } else if(isset(chip_cfg, 0x10) && k16 && book) {
                *kb = 32;
                *app_areas = 3;
                *max_blk = 255; //16kb
-       } else if(notset(chip_cfg, 0x10) && notset(mem_cfg, 0x80) && isset(mem_cfg, 0x20)) {
+       } else if(notset(chip_cfg, 0x10) && !k16 && book) {
                *kb = 32;
                *app_areas = 17;
                *max_blk = 255; //16kb
@@ -119,6 +99,26 @@ void mem_app_config(const picopass_hdr *hdr) {
        prnt("  Mem: %u KBits/%u App Areas (%u * 8 bytes) [%02X]", kb, app_areas, max_blk, mem);
        prnt("  AA1: blocks 06-%02X", applimit);
        prnt("  AA2: blocks %02X-%02X", applimit+1, max_blk);
+       
+       prnt("");
+       uint8_t book = isset(mem, 0x20);
+       if (book) {
+               prnt("KeyAccess:");
+               prnt("\tRead A - Kd");
+               prnt("\tRead B - Kc");
+               prnt("\tWrite A - Kd");
+               prnt("\tWrite B - Kc");
+               prnt("\tDebit  - Kd or Kc");
+               prnt("\tCredit - Kc");
+       } else{
+               prnt("KeyAccess:");
+               prnt("\tRead A - Kd or Kc");
+               prnt("\tRead B - Kd or Kc");
+               prnt("\tWrite A - Kc");
+               prnt("\tWrite B - Kc");
+               prnt("\tDebit  - Kd or Kc");
+               prnt("\tCredit - Kc");
+       }
 }
 void print_picopass_info(const picopass_hdr *hdr) {
        fuse_config(hdr);