From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephan =?ISO-8859-1?Q?M=FCller?= Subject: [PATCH 07/13] crypto: picoxcell - copy AAD during encryption Date: Tue, 10 Jan 2017 02:38:50 +0100 Message-ID: <2380310.MRETds3oWL@positron.chronox.de> References: <10526995.lyZ7Je1KMx@positron.chronox.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: linux-crypto@vger.kernel.org To: herbert@gondor.apana.org.au Return-path: Received: from mail.eperm.de ([89.247.134.16]:55388 "EHLO mail.eperm.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933311AbdAJBmJ (ORCPT ); Mon, 9 Jan 2017 20:42:09 -0500 In-Reply-To: <10526995.lyZ7Je1KMx@positron.chronox.de> Sender: linux-crypto-owner@vger.kernel.org List-ID: Invoke the crypto_aead_copy_ad function during the encryption code path to copy the AAD from the source to the destination buffer. Signed-off-by: Stephan Mueller --- drivers/crypto/picoxcell_crypto.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c index 4757609..ef955d3 100644 --- a/drivers/crypto/picoxcell_crypto.c +++ b/drivers/crypto/picoxcell_crypto.c @@ -688,6 +688,11 @@ static int spacc_aead_encrypt(struct aead_request *req) { struct crypto_aead *aead = crypto_aead_reqtfm(req); struct spacc_aead *alg = to_spacc_aead(crypto_aead_alg(aead)); + int err; + + err = crypto_aead_copy_ad(req); + if (err) + return err; return spacc_aead_setup(req, alg->type, 1); } -- 2.9.3