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p2p identification

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This commit is contained in:
iceman1001 2022-09-09 19:01:16 +02:00
commit fbc9e3f631
1 changed files with 21 additions and 3 deletions
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24
client/src/cmdhf14a.c
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@ -1487,6 +1487,7 @@ typedef enum {
MTOTHER = 64,
MTEMV = 128,
MTFUDAN = 256,
MTISO18092 = 512,
} nxp_mifare_type_t;
// Based on NXP AN10833 Rev 3.6 and NXP AN10834 Rev 4.1
@ -1499,6 +1500,13 @@ static int detect_nxp_card(uint8_t sak, uint16_t atqa, uint64_t select_status) {
if ((sak & 0x19) == 0x19) {
printTag("MIFARE Classic 2K");
type |= MTCLASSIC;
} else if ((sak & 0x40) == 0x40) {
if ((atqa & 0x0110) == 0x0110)
printTag("P2P Support / Proprietary");
else
printTag("P2P Support / Android");
type |= MTISO18092;
} else if ((sak & 0x38) == 0x38) {
printTag("SmartMX with MIFARE Classic 4K");
type |= MTCLASSIC;
@ -1804,6 +1812,7 @@ int infoHF14A(bool verbose, bool do_nack_test, bool do_aid_search) {
bool isST = false;
bool isEMV = false;
bool isFUDAN = false;
bool isISO18092 = false;
int nxptype = MTNONE;
if (card.uidlen <= 4) {
@ -1823,6 +1832,9 @@ int infoHF14A(bool verbose, bool do_nack_test, bool do_aid_search) {
if ((nxptype & MTEMV) == MTEMV)
isEMV = true;
if ((nxptype & MTISO18092) == MTISO18092)
isISO18092 = true;
} else {
// Double & triple sized UID, can be mapped to a manufacturer.
@ -2259,9 +2271,15 @@ int infoHF14A(bool verbose, bool do_nack_test, bool do_aid_search) {
}
}
} else {
PrintAndLogEx(INFO, "proprietary non iso14443-4 card found, RATS not supported");
if ((card.sak & 0x20) == 0x20) {
PrintAndLogEx(INFO, "--> SAK incorrectly claims that card supports RATS <--");
if (isISO18092) {
PrintAndLogEx(INFO, "proprietary iso18092 card found");
} else {
PrintAndLogEx(INFO, "proprietary non iso14443-4 card found, RATS not supported");
if ((card.sak & 0x20) == 0x20) {
PrintAndLogEx(INFO, "--> SAK incorrectly claims that card supports RATS <--");
}
}
if (select_status == 1)
select_status = 2;