linux-kernel - Re: [PATCH v2] crypto: des3_ede: permit weak keys unless REQ_WEAK

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Message-ID: <20081205152427.GA32475@gondor.apana.org.au>
Date:	Fri, 5 Dec 2008 23:24:27 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Jarod Wilson <jarod@...hat.com>
Cc:	linux-crypto@...r.kernel.org, Neil Horman <nhorman@...driver.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] crypto: des3_ede: permit weak keys unless
	REQ_WEAK_KEY set

On Fri, Dec 05, 2008 at 10:03:53AM -0500, Jarod Wilson wrote:
>
>  	if (unlikely(!((K[0] ^ K[2]) | (K[1] ^ K[3])) ||
> -		     !((K[2] ^ K[4]) | (K[3] ^ K[5]))))
> +		     !((K[2] ^ K[4]) | (K[3] ^ K[5]))) &&
> +		     (*flags & CRYPTO_TFM_REQ_WEAK_KEY))
>  	{
>  		*flags |= CRYPTO_TFM_RES_BAD_KEY_SCHED;

This should be changed to RES_WEAK_KEY.

Thanks,
-- 
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Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
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