github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-21 05:43:48 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

chg: 'hf mf static' - now uses file on spiffs for key transfers. speedup on RDV4

Browse source
This commit is contained in:
iceman1001 2020-01-22 13:11:20 +01:00
commit f4b3488a09
7 changed files with 153 additions and 36 deletions
Download patch file Download diff file Expand all files Collapse all files

29
armsrc/mifarecmd.c
View file

@ -33,6 +33,7 @@
#include "dbprint.h"
#include "ticks.h"
#include "usb_cdc.h" // usb_poll_validate_length
#include "spiffs.h" // spiffs
#ifndef HARDNESTED_AUTHENTICATION_TIMEOUT
# define HARDNESTED_AUTHENTICATION_TIMEOUT 848 // card times out 1ms after wrong authentication (according to NXP documentation)
@ -1701,14 +1702,15 @@ void MifareChkKeys(uint8_t *datain) {
bool found;
} PACKED keyresult;
keyresult.found = false;
uint8_t blockNo, keyType, keyCount;
uint8_t blockNo, keyType;
uint16_t keyCount;
bool clearTrace, have_uid = false;
keyType = datain[0];
blockNo = datain[1];
clearTrace = datain[2];
keyCount = datain[3];
datain += 4;
keyCount = (datain[3] << 8) | datain[4];
datain += 5;
LEDsoff();
LED_A_ON();
@ -1780,6 +1782,27 @@ void MifareChkKeys(uint8_t *datain) {
DBGLEVEL = oldbg;
}
void MifareChkKeys_file(uint8_t *fn) {
SpinOff(0);
int changed = rdv40_spiffs_lazy_mount();
uint32_t size = size_in_spiffs((char *)fn);
uint8_t *mem = BigBuf_malloc(size);
rdv40_spiffs_read_as_filetype((char *)fn, mem, size, RDV40_SPIFFS_SAFETY_SAFE);
if (changed) {
rdv40_spiffs_lazy_unmount();
}
SpinOff(0);
MifareChkKeys(mem);
BigBuf_free();
}
//-----------------------------------------------------------------------------
// Work with emulator memory
//