Messages in this thread | | | Date | Sun, 7 Dec 2014 07:27:34 +0800 | From | Herbert Xu <> | Subject | Re: [PATCH v4 2/5] crypto: AF_ALG: add AEAD support |
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On Sat, Dec 06, 2014 at 09:08:54PM +0100, Stephan Mueller wrote: > > While implementing that request, I thought about setting the auth size as part > of the msg control in sendmsg instead of setsockopt. This would save us a > system call and thus CPU cycles.
No, this is a tfm property and therefore you can't set them on the child sockets sicne two child sockets would share the same tfm.
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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