freebsd-dev/stand/libsa/geli/geliboot_internal.h
Toomas Soome de776da323 loader: implement GELI writes
Bug: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=247482

This patch is based on initial work from allanjude.

PR:		247482
Obtained from:	https://reviews.freebsd.org/D10236
Differential Revision:	https://reviews.freebsd.org/D25605
2020-07-11 06:51:42 +00:00

74 lines
2.4 KiB
C

/*-
* Copyright (c) 2015 Allan Jude <allanjude@FreeBSD.org>
* Copyright (c) 2005-2011 Pawel Jakub Dawidek <pawel@dawidek.net>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _GELIBOOT_INTERNAL_H_
#define _GELIBOOT_INTERNAL_H_
#define _STRING_H_
#define _STRINGS_H_
#define _STDIO_H_
#include <sys/endian.h>
#include <sys/queue.h>
#include <geom/eli/g_eli.h>
#include <geom/eli/pkcs5v2.h>
#include <bootstrap.h>
/* Pull in the md5, sha256, and sha512 implementations */
#include <sys/md5.h>
#include <crypto/sha2/sha256.h>
#include <crypto/sha2/sha512.h>
/* Pull in AES implementation */
#include <crypto/rijndael/rijndael-api-fst.h>
/* AES-XTS implementation */
#define _STAND 1
#define STAND_H /* We don't want stand.h in {gpt,zfs,gptzfs}boot */
#include <opencrypto/xform_enc.h>
#include "geliboot.h"
#define GELIDEV_NAMELEN 32
struct geli_dev {
off_t part_end;
struct g_eli_softc sc;
struct g_eli_metadata md;
int keybuf_slot;
char *name; /* for prompting; it ends in ':' */
};
int geliboot_crypt(u_int algo, geli_op_t enc, u_char *data, size_t datasize,
const u_char *key, size_t keysize, u_char *iv);
#endif /* _GELIBOOT_INTERNAL_H_ */