linux-kernel - Re: 2.6.32: padlock

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Message-ID: <20100130022721.GA8324@gondor.apana.org.au>
Date:	Sat, 30 Jan 2010 13:27:21 +1100
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Wolfgang Walter <wolfgang.walter@...m.de>
Cc:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.32: padlock_sha1 and hmac broken?

On Sat, Jan 30, 2010 at 12:44:15AM +0100, Wolfgang Walter wrote:
> Hello,
> 
> I upgraded some machines with VIA processors from (vanilla) 2.6.31 to 
> 2.6.32.7.
> 
> If I build the kernel 2.6.32.7 with CONFIG_CRYPTO_DEV_PADLOCK_SHA=y and 
> padlock supports sha, hmac(sha1) is missing and IPSEC with hmac(sha1) no 
> longer is possible.

Can you please attach the dmesg output so we can see if there
were any error messages?

Please also try "modprobe tcrypt mode=101".

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