PrintAndLog(" hf iclass snoop");
return 0;
}
-
int xorbits_8(uint8_t val) {
uint8_t res = val ^ (val >> 1); //1st pass
res = res ^ (res >> 1); // 2nd pass
uint8_t key[16] = { 0 };
if(readKeyfile("iclass_decryptionkey.bin", 16, key)) return usage_hf_iclass_decrypt();
- PrintAndLog("Decryption file found...");
+ PrintAndLog("Decryption key loaded from file [ok]");
//Open the tagdump-file
FILE *f;
char filename[FILE_PATH_SIZE];
if(opt == 'f' && param_getstr(Cmd, 1, filename) > 0) {
- if ( (f = fopen(filename, "rb")) == NULL) {
+ f = fopen(filename, "rb");
+ if (!f) {
PrintAndLog("Could not find file %s", filename);
return 1;
}
static int saveKeys(char *filename) {
FILE *f;
f = fopen(filename,"wb");
- if (f == NULL) {
+ if (!f) {
printf("error opening file %s\n",filename);
return 0;
}