Hello, all!
I'm testing ATECC508A using AT88CK590, and I'm trying to write my own private key.
I set slot 0 as follows:
Now, I locked the configuration zone, and now am trying to write to this slot before locking the data zone.
write command doesn';t work, apparently because it's defined as holding ECC key.
So I tried writing with privWrite:, and it still doesn't work.
the command I used was:
46 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
)the key is just 0000....(
This still does not wortk and retrurns 0x0f.
Anybody have any idea why this might not work?
Thanks!