From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:45567 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933565AbcILRL2 (ORCPT ); Mon, 12 Sep 2016 13:11:28 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Leonidas Da Silva Barbosa , Paulo Smorigo , Herbert Xu , Sasha Levin Subject: [PATCH 4.4 122/192] [PATCH 126/135] crypto: vmx - IV size failing on skcipher API Date: Mon, 12 Sep 2016 19:00:31 +0200 Message-Id: <20160912152204.138121652@linuxfoundation.org> In-Reply-To: <20160912152158.855601725@linuxfoundation.org> References: <20160912152158.855601725@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit 0d3d054b43719ef33232677ba27ba6097afdafbc ] IV size was zero on CBC and CTR modes, causing a bug triggered by skcipher. Fixing this adding a correct size. Signed-off-by: Leonidas Da Silva Barbosa Signed-off-by: Paulo Smorigo Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/vmx/aes_cbc.c | 2 +- drivers/crypto/vmx/aes_ctr.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) --- a/drivers/crypto/vmx/aes_cbc.c +++ b/drivers/crypto/vmx/aes_cbc.c @@ -191,7 +191,7 @@ struct crypto_alg p8_aes_cbc_alg = { .cra_init = p8_aes_cbc_init, .cra_exit = p8_aes_cbc_exit, .cra_blkcipher = { - .ivsize = 0, + .ivsize = AES_BLOCK_SIZE, .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, .setkey = p8_aes_cbc_setkey, --- a/drivers/crypto/vmx/aes_ctr.c +++ b/drivers/crypto/vmx/aes_ctr.c @@ -175,7 +175,7 @@ struct crypto_alg p8_aes_ctr_alg = { .cra_init = p8_aes_ctr_init, .cra_exit = p8_aes_ctr_exit, .cra_blkcipher = { - .ivsize = 0, + .ivsize = AES_BLOCK_SIZE, .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, .setkey = p8_aes_ctr_setkey,