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FM11NT021 Compatible NTAG213 tag is not detected #2457
Description
FUDAN FM11NT021 its compatibility with the NXP Ntag 213.
The Proxmark3 detected this tag as NTAG203 due to the FM11NT021 does not have 0x60 GET_VERSION Command.
I did some work around, by check the page 44 in GetHF14AMfU_Type function. (203 does not has page 44, but 213 has.)
// need to re-select after authentication error
if (ul_select(&card) == false) {
return MFU_TT_UL_ERROR;
}
uint8_t data[16] = {0x00};
// read page 0x26-0x29 (last valid ntag203 page)
status = ul_read(0x26, data, sizeof(data));
if (status <= 1) {
tagtype = MFU_TT_UL;
} else {
// read page 0x30 (should error if it is a ntag203)
status = ul_read(0x30, data, sizeof(data));
if (status <= 1) {
// check page 44 for fudan ntag213.
status = ul_read(0x2C, data, sizeof(data));
if (status <= 1) {
tagtype = MFU_TT_NTAG_213;
}else {
tagtype = MFU_TT_NTAG_203;
}
} else {
tagtype = MFU_TT_UNKNOWN;
}
}
Activity
iceman1001 commentedon Aug 20, 2024
Cool!
There is so many tags, not sure it should be identified as 213 but as a 213 compatible. Which would mean more changes.
Meanwhile make a PR !
iceman1001 commentedon Sep 10, 2024
Pull latest and see if its detected properly
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