github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-14 10:37:23 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Refactor Hitag low-level functions into hitag_common

Browse source
This commit is contained in:
douniwan5788 2025-03-15 04:09:21 +08:00
commit 3d0c8cab5c
12 changed files with 696 additions and 684 deletions
Download patch file Download diff file Expand all files Collapse all files

15
include/hitag.h
View file

@ -41,11 +41,18 @@
// need to see which limits these cards has
#define HITAG1_MAX_BYTE_SIZE 64
#define HITAGU_MAX_BYTE_SIZE 64
#define HITAG_MAX_BYTE_SIZE (64 * HITAG_BLOCK_SIZE)
#define HITAG_MAX_BYTE_SIZE (64 * HITAG_BLOCK_SIZE)
#define HITAG2_CONFIG_BLOCK 3
// Modulation types - used by shared code
typedef enum modulation {
AC2K = 0, // Amplitude modulation 2000 bits/s
AC4K, // Amplitude modulation 4000 bits/s
MC4K, // Manchester modulation 4000 bits/s
MC8K // Manchester modulation 8000 bits/s
} MOD;
typedef enum {
HTSF_PLAIN,
HTSF_82xx,
@ -125,7 +132,7 @@ struct hitagS_tag {
int max_page;
union {
uint8_t pages[64][4];
uint8_t pages[HITAGS_MAX_PAGES][HITAGS_PAGE_SIZE];
struct {
// page 0
uint32_t uid_le;
@ -147,7 +154,7 @@ typedef struct {
hitag_function cmd;
uint8_t page;
uint8_t page_count;
uint8_t data[HITAGS_PAGE_SIZE];
uint8_t data[HITAG_BLOCK_SIZE];
uint8_t NrAr[HITAG_NRAR_SIZE];
// unaligned access to key as uint64_t will abort.
// todo: Why does the compiler without -munaligned-access generate unaligned-access code in the first place?