PublicKey commands

[diagprov]

The C2 currently does not, and should, support the RemovePubKey, ResetPubKeys and SetC2Keys command documented in the specification here.

From the spec:

RemovePubKey: 0x04 | ID (16): removes the given client id and associated public key from the client's clientkeys table.
ResetPubKeys: 0x05: Empties the client's clientkeys table.
SetC2Key: 0x07 | PubKey (32): Instructs the device to replace the current C2 public key with the newly transmitted one (must be use with care).

cc @daeMOn63 @veorq

[diagprov]

Nice!