From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030632AbWF0EiM (ORCPT ); Tue, 27 Jun 2006 00:38:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030647AbWF0EiL (ORCPT ); Tue, 27 Jun 2006 00:38:11 -0400 Received: from cust9421.vic01.dataco.com.au ([203.171.70.205]:28118 "EHLO nigel.suspend2.net") by vger.kernel.org with ESMTP id S1030637AbWF0EiI (ORCPT ); Tue, 27 Jun 2006 00:38:08 -0400 From: Nigel Cunningham Subject: [Suspend2][ 01/12] [Suspend2] Encryption support header Date: Tue, 27 Jun 2006 14:38:07 +1000 To: linux-kernel@vger.kernel.org Message-Id: <20060627043805.14437.49018.stgit@nigel.suspend2.net> In-Reply-To: <20060627043803.14437.68085.stgit@nigel.suspend2.net> References: <20060627043803.14437.68085.stgit@nigel.suspend2.net> Content-Type: text/plain; charset=utf-8; format=fixed Content-Transfer-Encoding: 8bit User-Agent: StGIT/0.9 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Add the header for the encryption support file. Signed-off-by: Nigel Cunningham kernel/power/encryption.c | 47 +++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 47 insertions(+), 0 deletions(-) diff --git a/kernel/power/encryption.c b/kernel/power/encryption.c new file mode 100644 index 0000000..a90d3ca --- /dev/null +++ b/kernel/power/encryption.c @@ -0,0 +1,47 @@ +/* + * kernel/power/suspend_core/encryption.c + * + * Copyright (C) 2003-2006 Nigel Cunningham + * + * This file is released under the GPLv2. + * + * This file contains data encryption routines for suspend, + * using cryptoapi transforms. + * + * ToDo: + * - Apply min/max_keysize the cipher changes. + * - Test. + */ + +#include +#include +#include +#include +#include +#include + +#include "suspend2.h" +#include "modules.h" +#include "proc.h" +#include "suspend2_common.h" +#include "io.h" + +#define S2C_WRITE 0 +#define S2C_READ 1 + +static struct suspend_module_ops suspend_encryption_ops; +static struct suspend_module_ops *next_driver; + +static char suspend_encryptor_name[32]; +static struct crypto_tfm *suspend_encryptor_transform; +static char suspend_encryptor_key[256]; +static int suspend_key_len; +static char suspend_encryptor_iv[256]; +static int suspend_encryptor_mode; +static int suspend_encryptor_save_key_and_iv; + +static u8 *page_buffer = NULL; +static unsigned int bufofs; + +static struct scatterlist suspend_crypt_sg[PAGE_SIZE/8]; + -- Nigel Cunningham nigel at suspend2 dot net