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Major rework of hf mf nested:

Browse source 
- PM: used GetCountMifare in MifareNested() for improved timing accuracy and to deliver better quality nonces
- PM: MifareNested now delivers exactly two different nonces to avoid time consuming multiple lfsr_recovery32() on client side
- Client: replaced quicksort by bucketsort in crapto1.c which is faster 
- Client: use multithreading (two parallel calls to lfsr_recovery32())
- Client: fixed a small bug in mfnested() (always showed trgkey=0)
- Client: introduced a mutex for PrintAndLog() to avoid interlaced printing
Minor rework of hf mf chk:
- Avoid time consuming off/on cycles. Send a "halt" instead.
This commit is contained in:
micki.held@gmx.de 2013-09-15 09:33:17 +00:00
commit 9492e0b098
14 changed files with 728 additions and 630 deletions
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80
client/proxmark3.c
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@ -24,10 +24,14 @@
#include "ui.h"
#include "sleep.h"
// a global mutex to prevent interlaced printing from different threads
pthread_mutex_t print_lock;
static serial_port sp;
static UsbCommand txcmd;
volatile static bool txcmd_pending = false;
void SendCommand(UsbCommand *c) {
#if 0
printf("Sending %d bytes\n", sizeof(UsbCommand));
@ -196,20 +200,20 @@ static void *main_loop(void *targ) {
}
int main(int argc, char* argv[]) {
srand(time(0));
srand(time(0));
if (argc < 2) {
printf("syntax: %s <port>\n\n",argv[0]);
printf("\tLinux example:'%s /dev/ttyACM0'\n\n", argv[0]);
return 1;
}
if (argc < 2) {
printf("syntax: %s <port>\n\n",argv[0]);
printf("\tLinux example:'%s /dev/ttyACM0'\n\n", argv[0]);
return 1;
}
// Make sure to initialize
struct main_loop_arg marg = {
.usb_present = 0,
.script_cmds_file = NULL
};
pthread_t main_loop_t;
// Make sure to initialize
struct main_loop_arg marg = {
.usb_present = 0,
.script_cmds_file = NULL
};
pthread_t main_loop_t;
/*
usb_init();
@ -223,38 +227,44 @@ int main(int argc, char* argv[]) {
}
*/
sp = uart_open(argv[1]);
if (sp == INVALID_SERIAL_PORT) {
printf("ERROR: invalid serial port\n");
marg.usb_present = 0;
offline = 1;
} else if (sp == CLAIMED_SERIAL_PORT) {
printf("ERROR: serial port is claimed by another process\n");
marg.usb_present = 0;
offline = 1;
} else {
marg.usb_present = 1;
offline = 0;
}
sp = uart_open(argv[1]);
if (sp == INVALID_SERIAL_PORT) {
printf("ERROR: invalid serial port\n");
marg.usb_present = 0;
offline = 1;
} else if (sp == CLAIMED_SERIAL_PORT) {
printf("ERROR: serial port is claimed by another process\n");
marg.usb_present = 0;
offline = 1;
} else {
marg.usb_present = 1;
offline = 0;
}
// If the user passed the filename of the 'script' to execute, get it
if (argc > 2 && argv[2]) {
marg.script_cmds_file = argv[2];
}
// If the user passed the filename of the 'script' to execute, get it
if (argc > 2 && argv[2]) {
marg.script_cmds_file = argv[2];
}
pthread_create(&main_loop_t, NULL, &main_loop, &marg);
InitGraphics(argc, argv);
// create a mutex to avoid interlacing print commands from our different threads
pthread_mutex_init(&print_lock, NULL);
MainGraphics();
pthread_create(&main_loop_t, NULL, &main_loop, &marg);
InitGraphics(argc, argv);
pthread_join(main_loop_t, NULL);
MainGraphics();
pthread_join(main_loop_t, NULL);
// if (marg.usb_present == 1) {
// CloseProxmark();
// }
// Clean up the port
uart_close(sp);
// Clean up the port
uart_close(sp);
// clean up mutex
pthread_mutex_destroy(&print_lock);
return 0;
}