Re: [RFC 2/7] crypto: Use GHASH digest algorithm in GCM

From: Huang Ying
Date: Sun Jun 21 2009 - 22:07:39 EST

On Mon, 2009-06-22 at 10:03 +0800, Herbert Xu wrote:
> On Mon, Jun 22, 2009 at 09:41:16AM +0800, Huang Ying wrote:
> >
> > Can crypto_alloc_ahash("ghash",...) select among different ghash
> > implementation automatically based on priority? I think
> > crypto_alloc_ablkcipher("cbc(aes)",...) can select among different AES
> > implementation automatically. They are different?
> Yes it will select the highest priority implementation of ghash.
> Adding it as an extra parameter would allow the user to specify
> an implementation that is not necessarily the one with the highest
> priority.

Oh, I see. I will do this.

Best Regards,
Huang Ying

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