Re: [PATCH] crypto: aead - Do not allow authsize=0 if auth. alg has digestsize>0

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On Fri, Aug 09, 2019 at 05:51:07PM +0200, Pascal van Leeuwen wrote:
> Return -EINVAL on an attempt to set the authsize to 0 with an auth.
> algorithm with a non-zero digestsize (i.e. anything but digest_null)
> as authenticating the data and then throwing away the result does not
> make any sense at all.
> 
> The digestsize zero exception is for use with digest_null for testing
> purposes only.
> 
> Signed-off-by: Pascal van Leeuwen <pvanleeuwen@xxxxxxxxxxxxxx>
> ---
>  crypto/aead.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
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