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#1 2019-11-14 22:34:27
- sdr_herrmanns
- Contributor
- Registered: 2017-11-11
- Posts: 28
desfire with 4 bytes?
just a question. pm3 identifies with hf search and also with hf 14a info my tag as a desfire but hf mfdes claims not to be a desfire because it has 4 bytes only but a desfire should have 7 bytes.
what went wrong?
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#2 2019-11-15 07:58:46
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,537
- Website
Re: desfire with 4 bytes?
are you sure it is a Desfire? It usually says a number of different possible tags with 14a info. Like MFP (Mifare Plus) etc..
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#3 2019-11-15 09:56:01
- sdr_herrmanns
- Contributor
- Registered: 2017-11-11
- Posts: 28
Re: desfire with 4 bytes?
thats the output:
https://pastebin.com/uvJS1ZmD
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#4 2019-11-15 17:37:34
- iceman
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- Registered: 2013-04-25
- Posts: 9,537
- Website
Re: desfire with 4 bytes?
NXP MIFARE DESFire 4k | DESFire EV1 2k/4k/8k | Plus 2k/4k SL3 | JCOP 31/41
How about you look at the Mifare Plus commands...
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