Messages in this thread Patch in this message | | | From | Nigel Cunningham <> | Subject | [Suspend2][ 01/12] [Suspend2] Encryption support header | Date | Tue, 27 Jun 2006 14:38:07 +1000 |
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Add the header for the encryption support file.
Signed-off-by: Nigel Cunningham <nigel@suspend2.net>
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 <nigel@suspend2.net> + * + * 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 <linux/suspend.h> +#include <linux/module.h> +#include <linux/highmem.h> +#include <linux/vmalloc.h> +#include <linux/crypto.h> +#include <asm/scatterlist.h> + +#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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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