885cc195c0
Use the official name for keyblob which is EKS. For that reason the keyblob version enum is renamed to master key version.
95 lines
2.3 KiB
C
95 lines
2.3 KiB
C
/*
|
|
* Copyright (c) 2018 naehrwert
|
|
* Copyright (c) 2022-2025 CTCaer
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope 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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef _PKG1_H_
|
|
#define _PKG1_H_
|
|
|
|
#include <bdk.h>
|
|
|
|
#define PKG1_MAGIC 0x31314B50
|
|
|
|
#define PK11_SECTION_WB 0
|
|
#define PK11_SECTION_LD 1
|
|
#define PK11_SECTION_SM 2
|
|
|
|
typedef struct _bl_hdr_t210b01_t
|
|
{
|
|
/* 0x000 */ u8 aes_mac[0x10];
|
|
/* 0x010 */ u8 rsa_sig[0x100];
|
|
/* 0x110 */ u8 salt[0x20];
|
|
/* 0x130 */ u8 sha256[0x20];
|
|
/* 0x150 */ u32 version;
|
|
/* 0x154 */ u32 size;
|
|
/* 0x158 */ u32 load_addr;
|
|
/* 0x15C */ u32 entrypoint;
|
|
/* 0x160 */ u8 rsvd[0x10];
|
|
} bl_hdr_t210b01_t;
|
|
|
|
typedef struct _eks_keys_t
|
|
{
|
|
u8 master_kekseed[SE_KEY_128_SIZE];
|
|
u8 random_data[0x70];
|
|
u8 package1_key[SE_KEY_128_SIZE];
|
|
} eks_keys_t;
|
|
|
|
typedef struct _pkg1_eks_t
|
|
{
|
|
u8 cmac[SE_KEY_128_SIZE];
|
|
u8 ctr[SE_AES_IV_SIZE];
|
|
eks_keys_t keys;
|
|
u8 padding[0x150];
|
|
} pkg1_eks_t;
|
|
|
|
typedef struct _pk1_hdr_t
|
|
{
|
|
/* 0x00 */ u32 si_sha256; // Secure Init.
|
|
/* 0x04 */ u32 sm_sha256; // Secure Monitor.
|
|
/* 0x08 */ u32 sl_sha256; // Secure Loader.
|
|
/* 0x0C */ u32 unk; // what's this? It's not warmboot.
|
|
/* 0x10 */ char timestamp[14];
|
|
/* 0x1E */ u8 keygen;
|
|
/* 0x1F */ u8 version;
|
|
} pk1_hdr_t;
|
|
|
|
typedef struct _pkg1_id_t
|
|
{
|
|
const char *id;
|
|
u16 mkey;
|
|
u16 tsec_off;
|
|
u32 pkg11_off;
|
|
u32 secmon_base;
|
|
u32 warmboot_base;
|
|
} pkg1_id_t;
|
|
|
|
typedef struct _pk11_hdr_t
|
|
{
|
|
/* 0x00 */ u32 magic;
|
|
/* 0x04 */ u32 wb_size;
|
|
/* 0x08 */ u32 wb_off;
|
|
/* 0x0C */ u32 pad;
|
|
/* 0x10 */ u32 ldr_size;
|
|
/* 0x14 */ u32 ldr_off;
|
|
/* 0x18 */ u32 sm_size;
|
|
/* 0x1C */ u32 sm_off;
|
|
} pk11_hdr_t;
|
|
|
|
const pkg1_id_t *pkg1_identify(u8 *pkg1, char *build_date);
|
|
int pkg1_decrypt(const pkg1_id_t *id, u8 *pkg1);
|
|
const u8 *pkg1_unpack(void *wm_dst, void *sm_dst, void *ldr_dst, const pkg1_id_t *id, u8 *pkg1);
|
|
|
|
#endif
|