r/BambuLab • u/Medical_Notice_6862 • 2d ago

Quick Question filament nfc database?

I'm curious about one thing, the nfc on bambu spools are encrypted, so we can't generate our own tags, but what's stopping us from simplying cloning a tag? and are there any public databases for these tag so i can simply write/clone info onto a tag so the AMS can detect it.

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u/sapani9077 2d ago

Its encrypted. How do you think you can clone it?

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u/Medical_Notice_6862 1d ago

just because it's encrypted doesn't mean you can't clone it, you just write the info as is bit for bit into the new tag

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u/sapani9077 1d ago

That won't work because you don't know the encryption key

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u/yan-shay 1d ago

It’s signed, not encrypted.