4.3 Symmetric Cryptography Commands
The Symmetric Cryptography command set represents those commands associated with the generation
or use of symmetric keys. Keys are typically stored in Data zone slots, but, for some
commands, they could also be in the SRAM memory locations.
| Command Name | Description |
|---|---|
GenDig | Generates a data digest from a random or input seed and a stored value |
MAC | Calculates the digest (response) from the key and other internal data using SHA-256 |