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Static Nonce implementation? #95

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NikoCosmico01 opened this issue Jan 4, 2023 · 3 comments
Open

Static Nonce implementation? #95

NikoCosmico01 opened this issue Jan 4, 2023 · 3 comments

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@NikoCosmico01
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NikoCosmico01 commented Jan 4, 2023

Hi,
I would like to know if there is a way to make mfoc (or mfoc-hardnested) working even with a Mifare card with a fixed nonce, also known as prng fixed. I've been trying so hard to make it work but, even changing some parameters (es. increasing probe size) it doesn't work. I'm actually using a pn532 via Kali.
The card I am trying to retrieve the keys from is seen as a Mifare Classic 1k but I suspect it being a Mifare Plus (which is compatible with the Classic 1k one). I know there is a solution by using the Proxmark3 but I would like to avoid it sticking with my PN532.
Hope you can help.

@Hmvgit
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Hmvgit commented Mar 27, 2023

Plus one on this.
I think it could also be the Fudan card or mifare plus 1k
As nonces are definitely static.
I hope the tech guys can use the commit RfidResearchGroup/proxmark3@b37a4c1 and make this working.

@caiocaminoski
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+1
I also have a PN532 and would be really interested to find a solution for it!

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@caiocaminoski @NikoCosmico01 @Hmvgit and others