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add nested auth decoding to hf mf sniff

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This commit is contained in:
Oleg Moiseenko 2018-02-09 16:50:55 +02:00 • committed by pwpiwi
commit a37725facf
8 changed files with 159 additions and 22 deletions
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17
client/util.c
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@ -356,6 +356,23 @@ char * printBits(size_t const size, void const * const ptr)
return buf;
}
char * printBitsPar(const uint8_t *b, size_t len) {
static char buf1[512] = {0};
static char buf2[512] = {0};
static char *buf;
if (buf != buf1)
buf = buf1;
else
buf = buf2;
memset(buf, 0x00, 512);
for (int i = 0; i < len; i++) {
buf[i] = ((b[i / 8] << (i % 8)) & 0x80) ? '1':'0';
}
return buf;
}
// -------------------------------------------------------------------------
// string parameters lib
// -------------------------------------------------------------------------