2.2.1 ECDH Command

The ECDH command has been updated to allow the selection of the source private key location and target the premaster secret key location. The two possible sources for the private key location are the TempKey and the EEPROM key slot. The target premaster key location can have any of the following locations: output buffer, EEPROM or TempKey.

When the Encrypted mode is selected by the ECDH command, the output premaster secret is encrypted using the I/O protection key.