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by aragonite
664 days ago
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They found the exact same backdoor key present on old NXP and Infineon cards produced as early as 1996. See p.11: > But, quite surprisingly, some other cards, aside from the Fudan ones, accept the same backdoor authentication commands using the same key as for the FM11RF08! > ... > - Infineon SLE66R35 possibly produced at least during a period 1996-20136 ; > - NXP MF1ICS5003 produced at least between 1998 and 2000 ; > - NXP MF1ICS5004 produced at least in 2001. > ... > Additionally, what are we to make of the fact that old NXP and Infineon cards share the very same backdoor key? |
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