[PATCHv2 06/27] crypto: ahash: increase the maximum allowed statesize
From: herbert@gondor.apana.org.au (Herbert Xu)
Date: 2016-06-24 10:32:15
Also in:
linux-crypto, linux-omap
On Wed, Jun 22, 2016 at 04:23:39PM +0300, Tero Kristo wrote:
The statesize is used to determine the maximum size for saved ahash context. In some cases, this can be much larger than what is currently allocated for it, for example omap-sham driver uses a buffer size of PAGE_SIZE. Increase the statesize to accommodate this. Signed-off-by: Tero Kristo <redacted>
Nack. The exported state is supposed to consist of the actual hash state, plus at most one block worth of unhashed data. It's limited so that we can store it on the stack. So no I'm not taking this patch. -- Email: Herbert Xu [off-list ref] Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt