Messages in this thread | | | Date | Sun, 27 Jul 2014 22:52:54 +0800 | From | Herbert Xu <> | Subject | Re: [PATCH v4 3/3] crypto: Add Allwinner Security System crypto accelerator |
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On Sat, Jul 26, 2014 at 04:01:26PM +0200, Corentin LABBE wrote: > > Even if it is undocumented, the hardware seems to support it. > Since crypto_ahash_ctx is for a tfm, does ahash_request_ctx is the good place to store data ? > (after a call to crypto_ahash_set_reqsize in cra_init)
Yes any hash state-related data should go into the request context.
> I have also seen export/import function, does I need to use it ?
Absolutely.
Cheers, -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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