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1.4 KiB
1.4 KiB
Introduction
List of default keys presented as examples in NXP Application Notes, but which were used ad-litteram by vendors/system-integrators.
Details
The list below details the publicly known and available default keys (specified in various application notes as examples):
| Default key | No. of known systems using it | List of those systems | Approx. no. of cards using it | Approx. % of cards from total Mifare Classic cards | ||
|---|---|---|---|---|---|---|
| ffffffffffff | 1 | SKGT
| ||||
| a0a1a2a3a4a5 | 1 | SKGT | ? | ? | ||
| b0b1b2b3b4b5 | ? | ? | ? | ? | ||
| 000000000000 | ? | ? | ? | ? | ||
| 4d3a99c351dd | ? | ? | ? | ? | ||
| 1a982c7e459a | ? | ? | ? | ? | ||
| d3f7d3f7d3f7 | ? | ? | ? | ? | ||
| aabbccddeeff | ? | ? | ? | ? |
As in the case of GSM COMP128, the example details from specifications/appnotes were taken ad-litteram, posing a security threat on the system.