Herbert,

On Feb 2, 2017, at 9:05 AM, Herbert Xu [off-list ref] wrote:

On Wed, Jan 25, 2017 at 11:44:48AM -0500, Rob Rice wrote:

quoted

+static int ahash_export(struct ahash_request *req, void *out)
+{
+	const struct iproc_reqctx_s *rctx = ahash_request_ctx(req);
+
+	memcpy(out, rctx, offsetof(struct iproc_reqctx_s, msg_buf));
+	return 0;
+}

The reqctx data structure seems to contain a lot of info unrelated
to the hash state.  Can't we get away with just copying the hash
state (incr_hash) itself?

Yes, I see your point. I’ll whittle the export state down to just what’s needed for the hash.

Cheers,
-- 
Email: Herbert Xu [off-list ref]
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

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