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Enhanced hf mf chk , add default key,support dic file and so on.

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modify hf mf mifare to automatically use an invalid key'nt try again.
make some changes to support mifare classic 4k.
This commit is contained in:
douniwan5788
2012-05-30 03:45:55 +00:00
parent 13d8c68d86
commit aea4d76687
5 changed files with 265 additions and 74 deletions
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2
armsrc/iso14443a.h
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@@ -25,7 +25,7 @@
// card emulator memory
#define EML_RESPONSES 4000
#define CARD_MEMORY 6000
#define CARD_MEMORY_LEN 1024
#define CARD_MEMORY_LEN 4096
typedef struct nestedVector { uint32_t nt, ks1; } nestedVector;

18
armsrc/mifareutil.c
View File

@@ -394,18 +394,18 @@ uint64_t emlGetKey(int sectorNum, int keyType) {
}
void emlClearMem(void) {
int i;
int b;
const uint8_t trailer[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x07, 0x80, 0x69, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
const uint8_t empty[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
const uint8_t uid[] = {0xe6, 0x84, 0x87, 0xf3, 0x16, 0x88, 0x04, 0x00, 0x46, 0x8e, 0x45, 0x55, 0x4d, 0x70, 0x41, 0x04};
// fill sectors data
for(i = 0; i < 16; i++) {
emlSetMem((uint8_t *)empty, i * 4 + 0, 1);
emlSetMem((uint8_t *)empty, i * 4 + 1, 1);
emlSetMem((uint8_t *)empty, i * 4 + 2, 1);
emlSetMem((uint8_t *)trailer, i * 4 + 3, 1);
}
uint8_t* emCARD = eml_get_bigbufptr_cardmem();
memset(emCARD, 0, CARD_MEMORY_LEN);
// fill sectors trailer data
for(b = 3; b < 256; b<127?(b+=4):(b+=16)) {
emlSetMem((uint8_t *)trailer, b , 1);
}
// uid
emlSetMem((uint8_t *)uid, 0, 1);