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Date: Thu, 8 Mar 2012 11:37:42 +1100 From: Herbert Xu <herbert@...dor.apana.org.au> To: Jarod Wilson <jarod@...hat.com> Cc: linux-kernel@...r.kernel.org, Paul Wouters <pwouters@...hat.com>, "David S. Miller" <davem@...emloft.net>, Martin Willi <martin@...ongswan.org>, netdev@...r.kernel.org, linux-crypto@...r.kernel.org Subject: Re: [PATCH] xfrm: fix hmac(sha256) truncation length On Wed, Mar 07, 2012 at 03:12:37PM -0500, Jarod Wilson wrote: > Commit bc74b0c8af17458ecae77f725e507ab5fd100105 added proper hmac sha384 > and sha512 variants with truncation lengths of 192 and 256 respectively, > per RFC4868: No, it was done deliberately to maintain backwards compatibility. Userspace should set the truncbits explicitly from now on. Cheers, -- Email: Herbert Xu <herbert@...dor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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