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The NTAG 413 DNA Change Key

Question asked by yang youyong on Sep 16, 2018
Latest reply on Oct 17, 2018 by yang youyong

About 413DNA change key section.

 

I have got the document AN410314.
In section 4.8.1 Table 10. I was wonder what was the key for CMAC.
As the sample `IV for CMACing` was zeros

 

I have tried to verify the Table 10.
But got different value on CMAC calculation.

I'm sure the CMAC algorithm was correct.

So , what was the CMAC key for Table10. Step CMAC?

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