Hi to all,
I'm Using an ATAES132A device to perform a simple AES-ECB mode encryption.
To perform this I use the Legacy command( 7.17 of datasheet) to encrypt 16 bytes of data.
The Encryption works fine ( I compare the result with an online tool).
But how can I Decrypt this data? The legacy comman should also decrypt data, but if I pass the encrypt data as input, I dont obtain the plain text.
I should perform some operation on Encrypted data before pass it to Legacy command?
Thanks to all.