On Tue, Sep 27, 2016 at 05:01:03AM -0400, Jan Stancek wrote: > > Also, does that mean that padlock_sha has similar problem? > It does not seem to reserve any space for fallback __ctx and it calls > init()/update()/export() with padlock_sha_desc's fallback: > > struct padlock_sha_desc { > struct shash_desc fallback; > }; > > static struct shash_alg sha1_alg = { > .descsize = sizeof(struct padlock_sha_desc), Actually I was wrong when I said that the API couldn't handle a dynamic fallback. It can and padlock-sha does the right thing by updating descsize in the cra_init function. So this is what vmx should do too. Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html