X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/7f0d5926362d50ed01ea04af95a1e03777fce47c..496bb4be3306b86699abdab9ecf4e677fd61c92b:/common/protocols.c diff --git a/common/protocols.c b/common/protocols.c index 69631f58..4b2a19f1 100644 --- a/common/protocols.c +++ b/common/protocols.c @@ -1,7 +1,5 @@ -#include -#include -#include #include "protocols.h" +#include // ATA55xx shared presets & routines uint32_t GetT55xxClockBit(uint32_t clock) { @@ -26,122 +24,3 @@ uint32_t GetT55xxClockBit(uint32_t clock) { return 0; } } - -#ifndef ON_DEVICE -#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); -} - -uint8_t notset(uint8_t val, uint8_t mask) { - return !(val & mask); -} - -void fuse_config(const picopass_hdr *hdr) { - 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)) - prnt(" Coding: RFU"); - else - { - if( isset( fuses , FUSE_CODING0)) prnt(" Coding: ISO 14443-2 B/ISO 15693"); - else prnt(" Coding: ISO 14443B only"); - } - 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"); -} - -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)) { - *kb = 2; - *app_areas = 2; - *max_blk = 31; - } else if(isset(chip_cfg, 0x10) && isset(mem_cfg, 0x80) && notset(mem_cfg, 0x20)) { - *kb = 16; - *app_areas = 2; - *max_blk = 255; //16kb - } else if(notset(chip_cfg, 0x10) && notset(mem_cfg, 0x80) && notset(mem_cfg, 0x20)) { - *kb = 16; - *app_areas = 16; - *max_blk = 255; //16kb - } else if(isset(chip_cfg, 0x10) && isset(mem_cfg, 0x80) && isset(mem_cfg, 0x20)) { - *kb = 32; - *app_areas = 3; - *max_blk = 255; //16kb - } else if(notset(chip_cfg, 0x10) && notset(mem_cfg, 0x80) && isset(mem_cfg, 0x20)) { - *kb = 32; - *app_areas = 17; - *max_blk = 255; //16kb - } else { - *kb = 32; - *app_areas = 2; - *max_blk = 255; - } -} - -void mem_app_config(const picopass_hdr *hdr) { - uint8_t mem = hdr->conf.mem_config; - uint8_t chip = hdr->conf.chip_config; - uint8_t applimit = hdr->conf.app_limit; - if (applimit < 6) applimit = 26; - uint8_t kb = 2; - uint8_t app_areas = 2; - uint8_t max_blk = 31; - getMemConfig(mem, chip, &max_blk, &app_areas, &kb); - 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); -} -void print_picopass_info(const picopass_hdr *hdr) { - fuse_config(hdr); - mem_app_config(hdr); -} -void printIclassDumpInfo(uint8_t* iclass_dump) { - print_picopass_info((picopass_hdr *) iclass_dump); -} - -/* -void test() { - picopass_hdr hdr = {0x27,0xaf,0x48,0x01,0xf9,0xff,0x12,0xe0,0x12,0xff,0xff,0xff,0x7f,0x1f,0xff,0x3c}; - prnt("Picopass configuration:"); - print_picopass_info(&hdr); -} -int main(int argc, char *argv[]) { - test(); - return 0; -} -*/ - -#endif -//ON_DEVICE