github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-21 13:53:55 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Extended iClass support with Card and Reader emulation!

Browse source
This commit is contained in:
dekoninggans@gmail.com 2012-06-28 13:38:40 +00:00
commit 1e26214152
7 changed files with 774 additions and 76 deletions
Download patch file Download diff file Expand all files Collapse all files

14
armsrc/iso14443a.c
View file

@ -20,11 +20,12 @@
#include "crapto1.h"
#include "mifareutil.h"
static uint8_t *trace = (uint8_t *) BigBuf;
static int traceLen = 0;
static int rsamples = 0;
static int tracing = TRUE;
static uint32_t iso14a_timeout;
uint8_t *trace = (uint8_t *) BigBuf;
int traceLen = 0;
int rsamples = 0;
int tracing = TRUE;
uint8_t trigger = 0;
// CARD TO READER - manchester
// Sequence D: 11110000 modulation with subcarrier during first half
@ -41,7 +42,7 @@ static uint32_t iso14a_timeout;
#define SEC_Y 0x00
#define SEC_Z 0xc0
static const uint8_t OddByteParity[256] = {
const uint8_t OddByteParity[256] = {
1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
@ -60,7 +61,7 @@ static const uint8_t OddByteParity[256] = {
1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1
};
uint8_t trigger = 0;
void iso14a_set_trigger(int enable) {
trigger = enable;
}
@ -99,6 +100,7 @@ void AppendCrc14443a(uint8_t* data, int len)
ComputeCrc14443(CRC_14443_A,data,len,data+len,data+len+1);
}
// The function LogTrace() is also used by the iClass implementation in iClass.c
int LogTrace(const uint8_t * btBytes, int iLen, int iSamples, uint32_t dwParity, int bReader)
{
// Return when trace is full