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ignore SELECT ALL

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This commit is contained in:
merlokk 2018-01-17 15:57:24 +02:00
parent 543a6ed3c9
commit 3e77c7a7b4
1 changed files with 0 additions and 20 deletions
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20
armsrc/mifaresniff.c
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@ -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;