Re: [PATCH v3 1/5] crypto: ensure algif_hash does not pass a zero-sized state

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On Sat, Oct 10, 2015 at 06:46:07PM +0200, Boris Brezillon wrote:
>
> I mean, the only valid case where statesize can be zero is when you
> don't have any state associated to the crypto algorithm, and if that's
> the case, ->import() and ->export() functions are useless, isn't ?

The import/export functions are used by algif_hash and must be
implemented by the driver.

Cheers,
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Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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