RE: [PATCH v5 3/3] crypto: kpp - Add ECDH software support

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> -----Original Message-----
> From: Herbert Xu [mailto:herbert@xxxxxxxxxxxxxxxxxxx]
> Sent: Tuesday, May 31, 2016 7:55 AM
> To: Benedetto, Salvatore <salvatore.benedetto@xxxxxxxxx>
> Cc: linux-crypto@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH v5 3/3] crypto: kpp - Add ECDH software support
> 
> On Mon, May 09, 2016 at 10:40:41PM +0100, Salvatore Benedetto wrote:
> >
> > +	do {
> > +		if (tries++ >= MAX_TRIES)
> > +			goto err_retries;
> > +
> > +		ecc_point_mult(pk, &curve->g, priv, NULL, curve->p, ndigits);
> > +
> > +	} while (ecc_point_is_zero(pk));
> 
> You might want to read this again.  The original code did this because it
> changed the private key in the loop, in your code priv is constant...

Yep, I'll fix that. Thanks for reviewing.

Salvatore 

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