/// I: Command ID
/// C: Command payload (from 7 to 39 bytes)
/// P: Padding from 1 to 16, |I|C...C|P...P| size must be a multiple of 16
/// I: Command ID
/// C: Command payload (from 7 to 39 bytes)
/// P: Padding from 1 to 16, |I|C...C|P...P| size must be a multiple of 16
/// MMMMMMMMMM: first 10 bytes (most significant) of the HMAC-SHA256 of:
/// |I|C...C| for command ans answer packet
/// MMMMMMMMMM: first 10 bytes (most significant) of the HMAC-SHA256 of:
/// |I|C...C| for command ans answer packet