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doc/magic_cards_notes.md
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@ -1,6 +1,9 @@
# Notes on Magic Cards, aka UID changeable # Notes on Magic Cards, aka UID changeable
This document is based mostly on information posted on http://www.proxmark.org/forum/viewtopic.php?pid=35372#p35372 This document is based mostly on information posted on http://www.proxmark.org/forum/viewtopic.php?pid=35372#p35372
Useful docs:
* [AN10833 MIFARE Type Identification Procedure](https://www.nxp.com/docs/en/application-note/AN10833.pdf)
- [MIFARE Classic](#mifare-classic) - [MIFARE Classic](#mifare-classic)
* [MIFARE Classic block0](#mifare-classic-block0) * [MIFARE Classic block0](#mifare-classic-block0)
* [MIFARE Classic Gen1A aka UID](#mifare-classic-gen1a-aka-uid) * [MIFARE Classic Gen1A aka UID](#mifare-classic-gen1a-aka-uid)
@ -36,7 +39,7 @@ Referred as M1, S50 (1k), S70 (4k)
## MIFARE Classic block0 ## MIFARE Classic block0
UID 4b: UID 4b: (actually NUID as there are no more "unique" IDs on 4b)
``` ```
11223344440804006263646566676869 11223344440804006263646566676869
@ -53,7 +56,14 @@ Computing BCC on UID 11223344: `hf analyse lcr 11223344` = `44`
UID 7b: UID 7b:
**todo** ```
04112233445566884400c82000000000
^^ Manufacturer byte
^^^^^^^^^^^^^^ UID
^^ SAK(*)??
^^^^ ATQA??
^^^^^^^^^^^^ Manufacturer data
```
## MIFARE Classic Gen1A aka UID ## MIFARE Classic Gen1A aka UID