Re: [PATCH encrypted swsusp 1/3] core functionality

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Hi!

> > > The following patch adds the core functionality for the encrypted
> > > suspend image.
> > [Please inline patches, it makes it easier to comment on them.]
> > You seem to reuse same key/iv for all the blocks. I'm no crypto
> > expert, but I think that is seriously wrong... You probably should use
> > block number as a IV or something like that.
> 
> Or use a feedback loop: xor your data with the outcome of the previous
> round. And for the initial block use 0x00...00 for 'previous block'-
> value.

I'd like to retain ability to read suspend image in any order (so that
code can be reused for swap encryption, etc).
								Pavel
-- 
Boycott Kodak -- for their patent abuse against Java.
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