mirror of
https://github.com/DarkMatterCore/nxdumptool.git
synced 2024-11-08 19:52:12 +00:00
58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/*
|
|
* keys.h
|
|
*
|
|
* Copyright (c) 2018-2020, SciresM.
|
|
* Copyright (c) 2019, shchmue.
|
|
* Copyright (c) 2020-2023, DarkMatterCore <pabloacurielz@gmail.com>.
|
|
*
|
|
* This file is part of nxdumptool (https://github.com/DarkMatterCore/nxdumptool).
|
|
*
|
|
* nxdumptool 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* nxdumptool 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, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#ifndef __KEYS_H__
|
|
#define __KEYS_H__
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/// Loads (and derives) keydata from sysmodule program memory, the Lockpick_RCM keys file and hardcoded/obfuscated information.
|
|
/// Must be called (and succeed) before calling any of the functions below.
|
|
bool keysLoadKeyset(void);
|
|
|
|
/// Returns a pointer to the AES-128-XTS NCA header key, or NULL if keydata hasn't been loaded.
|
|
const u8 *keysGetNcaHeaderKey(void);
|
|
|
|
/// Returns a pointer to an AES-128-ECB NCA key area encryption key using the provided key area encryption key index and key generation values, or NULL if keydata hasn't been loaded.
|
|
const u8 *keysGetNcaKeyAreaEncryptionKey(u8 kaek_index, u8 key_generation);
|
|
|
|
/// Decrypts a RSA-OAEP wrapped titlekey using console-specific keydata.
|
|
/// 'rsa_wrapped_titlekey' must have a size of at least 0x100 bytes. 'out_titlekey' must have a size of at least AES_128_KEY_SIZE.
|
|
/// Returns false if an error occurs or if keydata hasn't been loaded.
|
|
bool keysDecryptRsaOaepWrappedTitleKey(const void *rsa_wrapped_titlekey, void *out_titlekey);
|
|
|
|
/// Returns a pointer to an AES-128-ECB ticket common key using the provided key generation value, or NULL if keydata hasn't been loaded.
|
|
const u8 *keysGetTicketCommonKey(u8 key_generation);
|
|
|
|
/// Returns a pointer to the AES-128-CBC CardInfo area key for gamecard headers, or NULL if keydata hasn't been loaded.
|
|
const u8 *keysGetGameCardInfoKey(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __KEYS_H__ */
|