From 3e77c7a7b4859c18345dac5652c70c280eb1ca10 Mon Sep 17 00:00:00 2001
From: merlokk <olegmsn@gmail.com>
Date: Wed, 17 Jan 2018 15:57:24 +0200
Subject: [PATCH] ignore SELECT ALL
---
armsrc/mifaresniff.c | 20 --------------------
1 file changed, 20 deletions(-)
diff --git a/armsrc/mifaresniff.c b/armsrc/mifaresniff.c
index 3929561e..20b54e82 100644
--- a/armsrc/mifaresniff.c
+++ b/armsrc/mifaresniff.c
@@ -71,22 +71,12 @@ bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, ui
break;
}
case SNF_UID1:{
- if ((reader) && (len == 2) && (data[0] == 0x93) && (data[1] == 0x20)) { // Select ALL from reader
- sniffState = SNF_ANTICOL1;
- }
-
if ((reader) && (len == 9) && (data[0] == 0x93) && (data[1] == 0x70) && (CheckCrc14443(CRC_14443_A, data, 9))) { // Select 4 Byte UID from reader
memcpy(sniffUID + 3, &data[2], 4);
sniffState = SNF_SAK;
}
break;
}
- case SNF_ANTICOL1:{
- if ((!reader) && (len == 5) && ((data[0] ^ data[1] ^ data[2] ^ data[3]) == data[4])) { // UID from tag (CL1)
- sniffState = SNF_UID1;
- }
- break;
- }
case SNF_SAK:{
if ((!reader) && (len == 3) && (CheckCrc14443(CRC_14443_A, data, 3))) { // SAK from card?
sniffSAK = data[0];
@@ -100,17 +90,7 @@ bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, ui
}
break;
}
- case SNF_ANTICOL2:{
- if ((!reader) && (len == 5) && ((data[0] ^ data[1] ^ data[2] ^ data[3]) == data[4])) { // CL2 UID
- sniffState = SNF_UID2;
- }
- break;
- }
case SNF_UID2:{
- if ((reader) && (len == 2) && (data[0] == 0x95) && (data[1] == 0x20)) {
- sniffState = SNF_ANTICOL2;
- }
-
if ((reader) && (len == 9) && (data[0] == 0x95) && (data[1] == 0x70) && (CheckCrc14443(CRC_14443_A, data, 9))) {
memcpy(sniffUID + 3, &data[2], 4);
sniffState = SNF_SAK;
--
2.39.5