NTR_Launcher/BootLoader/source/modcrypt/padlock.h
ApacheThunder de31f9cb2b 1.3 Refactor
* Added DSOnei kernel to included nds files for Stage2 menu.
* Added N-Card rom dump to included nds files for Stage2 menu.
* Added CycloDS, and DSTWo bootloader dumps to included nds files for
Stage2 menu.
* DSTwo now boots correctly from cart launcher.
* R4 SDHC Gold and other similar DEMON time bomb DSTTi clones now boot
correctly from cart launcher.
* Added back option for enabling/disabling TWL ram.
* Added fixes to allow DS only carts to run with TWL ram enabled.
* Initial modcrypt code added for TWL carts. Currently works in
emulation however TWL carts will fail to boot on hardware (when twl
mode, ram, etc is enabled).
* If TWL mode and ram is enabled, cart loader will now load the DSi
extended binaries into ram. Currently however they will only boot in
emulation. Have not resolved why it's not working on hardware yet.
* Stage2 menu now allowed to load dsi extended binaries of SRLs if TWL
mode and TWL ram is enabled. Booting rom dumps as a method of booting
into TWL carts is confirmed working. At least for System Flaw it does.
:D
* Despite the improvents Acekard 2i still appears to require using the
stage2 menu to boot into.
* Fixes that allowed Demon timebomb carts to boot from cart
launcher/autoboot may allow other non working carts to work. Further
testing needed.
2024-11-27 21:50:32 -06:00

99 lines
2.8 KiB
C

/**
* \file padlock.h
*
* Copyright (C) 2006-2010, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
*
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef POLARSSL_PADLOCK_H
#define POLARSSL_PADLOCK_H
#include "aes.h"
#if defined(POLARSSL_HAVE_ASM) && defined(__GNUC__) && defined(__i386__)
#ifndef POLARSSL_HAVE_X86
#define POLARSSL_HAVE_X86
#endif
#define PADLOCK_RNG 0x000C
#define PADLOCK_ACE 0x00C0
#define PADLOCK_PHE 0x0C00
#define PADLOCK_PMM 0x3000
#define PADLOCK_ALIGN16(x) (unsigned long *) (16 + ((long) x & ~15))
#define POLARSSL_ERR_PADLOCK_DATA_MISALIGNED -0x08E0
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief PadLock detection routine
*
* \param The feature to detect
*
* \return 1 if CPU has support for the feature, 0 otherwise
*/
int padlock_supports( int feature );
/**
* \brief PadLock AES-ECB block en(de)cryption
*
* \param ctx AES context
* \param mode AES_ENCRYPT or AES_DECRYPT
* \param input 16-byte input block
* \param output 16-byte output block
*
* \return 0 if success, 1 if operation failed
*/
int padlock_xcryptecb( aes_context *ctx,
int mode,
const unsigned char input[16],
unsigned char output[16] );
/**
* \brief PadLock AES-CBC buffer en(de)cryption
*
* \param ctx AES context
* \param mode AES_ENCRYPT or AES_DECRYPT
* \param length length of the input data
* \param iv initialization vector (updated after use)
* \param input buffer holding the input data
* \param output buffer holding the output data
*
* \return 0 if success, 1 if operation failed
*/
int padlock_xcryptcbc( aes_context *ctx,
int mode,
int length,
unsigned char iv[16],
const unsigned char *input,
unsigned char *output );
#ifdef __cplusplus
}
#endif
#endif /* HAVE_X86 */
#endif /* padlock.h */