[ltp] Suspend with crypted swap?

[U Kuehn]

Daniel Maier wrote:
> 
>>> Is there any reason for having / plain but using crypted swap?
>>>
>> Yes there is! Any secrets that you keep in kernel will be written to
>> swap during suspend-to-disk. Do you want to have it there in clear?
> 
> But you don't care about all the other data?
> 

Depends on the data and the threat you/your laptop faces. Anyway, using
encrypted partitions and suspending to unencrypted swap makes really NO
sense, as the key will be written to disk in clear.

So a prerequisite for using encrypted partitions and suspend-to-disk is
an encrypted suspend image.

Regards,
Ulrich