mirror of
https://github.com/Aorimn/dislocker
synced 2026-06-08 10:24:29 +00:00
Aorimn
5895934107
The previous implementation was only an AES-XEX one, without support for not-divisible-by-16 sectors. We now support this through a real - if not entirely complete in the test vectors point of vue - implementation. Note that we don't support sectors not aligned on the byte limit, as should be the case in a real AES-XTS implementation. But so far, I didn't see it implemented anywhere, so I think we're good.
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* -*- coding: utf-8 -*- */
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/* -*- mode: c -*- */
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/*
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* Dislocker -- enables to read/write on BitLocker encrypted partitions under
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* Linux
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* Copyright (C) 2012-2013 Romain Coltel, Hervé Schauer Consultants
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*/
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#ifndef DIS_AES_XTS_H
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#define DIS_AES_XTS_H
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#include "dislocker/ssl_bindings.h"
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/*
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* Prototypes
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*/
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int dis_aes_crypt_xex(
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AES_CONTEXT *crypt_ctx,
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AES_CONTEXT *tweak_ctx,
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int mode,
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size_t length,
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unsigned char *iv,
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const unsigned char *input,
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unsigned char *output
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);
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int dis_aes_crypt_xts(
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AES_CONTEXT *crypt_ctx,
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AES_CONTEXT *tweak_ctx,
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int mode,
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size_t length,
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unsigned char *iv,
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const unsigned char *input,
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unsigned char *output
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);
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#endif /* DIS_AES_XTS_H */
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