Function pamoja_lorawan_mc_ke_key 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_lorawan_mc_ke_key(
    mc_root_key: *const u8,
    out_key: *mut u8,
) -> PamojaStatus

Derives the key a multicast group’s key travels under, section 4.3.

Arguments

• mc_root_key - the sixteen-byte key pamoja_lorawan_mc_root_key derived.
• out_key - receives the sixteen-byte McKEKey.

Returns

PamojaStatus::Ok on success.

Errors

Returns PamojaStatus::InvalidArgument for a null pointer.

Safety

Both pointers must be valid for sixteen bytes.