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exo: support for 8.1.0

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This commit is contained in:
Michael Scire 2019-06-18 23:54:53 -07:00
parent befd912a88
commit 493b074a9e
15 changed files with 96 additions and 73 deletions
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3
Makefile
View file

@ -61,7 +61,8 @@ dist: all
cp fusee/fusee-secondary/fusee-secondary.bin atmosphere-$(AMSVER)/sept/payload.bin
cp sept/sept-primary/sept-primary.bin atmosphere-$(AMSVER)/sept/sept-primary.bin
cp sept/sept-secondary/sept-secondary.bin atmosphere-$(AMSVER)/sept/sept-secondary.bin
cp sept/sept-secondary/sept-secondary.enc atmosphere-$(AMSVER)/sept/sept-secondary.enc
cp sept/sept-secondary/sept-secondary_00.enc atmosphere-$(AMSVER)/sept/sept-secondary_00.enc
cp sept/sept-secondary/sept-secondary_01.enc atmosphere-$(AMSVER)/sept/sept-secondary_01.enc
cp common/defaults/BCT.ini atmosphere-$(AMSVER)/atmosphere/BCT.ini
cp common/defaults/loader.ini atmosphere-$(AMSVER)/atmosphere/loader.ini
cp common/defaults/system_settings.ini atmosphere-$(AMSVER)/atmosphere/system_settings.ini

BIN
common/defaults/kip_patches/default_nogc/6B09B67B29C020246DC34F5A04F5D3090215C46F37BD079442977A85B8243BA5.ips Normal file
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BIN
common/defaults/kip_patches/default_nogc/B4CAE1F24965D92ED24EBE9E97F609C363834471BF18CA375CB6A1DEB77755EA.ips Normal file
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3
exosphere/src/masterkey.c
View file

@ -42,6 +42,7 @@ static const uint8_t mkey_vectors_dev[MASTERKEY_REVISION_MAX][0x10] =
{0x78, 0xD5, 0xF1, 0x20, 0x3D, 0x16, 0xE9, 0x30, 0x32, 0x27, 0x34, 0x6F, 0xCF, 0xE0, 0x27, 0xDC}, /* Master key 04 encrypted with Master key 05. */
{0x6F, 0xD2, 0x84, 0x1D, 0x05, 0xEC, 0x40, 0x94, 0x5F, 0x18, 0xB3, 0x81, 0x09, 0x98, 0x8D, 0x4E}, /* Master key 05 encrypted with Master key 06. */
{0x37, 0xAF, 0xAB, 0x35, 0x79, 0x09, 0xD9, 0x48, 0x29, 0xD2, 0xDB, 0xA5, 0xA5, 0xF5, 0x30, 0x19}, /* Master key 06 encrypted with Master key 07. */
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* TODO: Master key 07 encrypted with Master key 08. */
};
/* Retail unit keys. */
@ -55,6 +56,7 @@ static const uint8_t mkey_vectors[MASTERKEY_REVISION_MAX][0x10] =
{0xEB, 0xF5, 0x6F, 0x83, 0x61, 0x9E, 0xF8, 0xFA, 0xE0, 0x87, 0xD7, 0xA1, 0x4E, 0x25, 0x36, 0xEE}, /* Master key 04 encrypted with Master key 05. */
{0x1E, 0x1E, 0x22, 0xC0, 0x5A, 0x33, 0x3C, 0xB9, 0x0B, 0xA9, 0x03, 0x04, 0xBA, 0xDB, 0x07, 0x57}, /* Master key 05 encrypted with Master key 06. */
{0xA4, 0xD4, 0x52, 0x6F, 0xD1, 0xE4, 0x36, 0xAA, 0x9F, 0xCB, 0x61, 0x27, 0x1C, 0x67, 0x65, 0x1F}, /* Master key 06 encrypted with Master key 07. */
{0xEA, 0x60, 0xB3, 0xEA, 0xCE, 0x8F, 0x24, 0x46, 0x7D, 0x33, 0x9C, 0xD1, 0xBC, 0x24, 0x98, 0x29}, /* Master key 07 encrypted with Master key 08. */
};
bool check_mkey_revision(unsigned int revision, bool is_retail) {
@ -125,7 +127,6 @@ unsigned int mkey_get_keyslot(unsigned int revision) {
}
}
void set_old_devkey(unsigned int revision, const uint8_t *key) {
if (revision < MASTERKEY_REVISION_400_410 || MASTERKEY_REVISION_MAX <= revision) {
generic_panic();

9
exosphere/src/masterkey.h
View file

@ -13,14 +13,14 @@
* 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 EXOSPHERE_MASTERKEY_H
#define EXOSPHERE_MASTERKEY_H
/* This is glue code to enable master key support across versions. */
/* TODO: Update to 0x9 on release of new master key. */
#define MASTERKEY_REVISION_MAX 0x8
/* TODO: Update to 0xA on release of new master key. */
#define MASTERKEY_REVISION_MAX 0x9
#define MASTERKEY_REVISION_100_230 0x00
#define MASTERKEY_REVISION_300 0x01
@ -29,7 +29,8 @@
#define MASTERKEY_REVISION_500_510 0x04
#define MASTERKEY_REVISION_600_610 0x05
#define MASTERKEY_REVISION_620 0x06
#define MASTERKEY_REVISION_700_CURRENT 0x07
#define MASTERKEY_REVISION_700_800 0x07
#define MASTERKEY_REVISION_810_CURRENT 0x08
#define MASTERKEY_NUM_NEW_DEVICE_KEYS (MASTERKEY_REVISION_MAX - MASTERKEY_REVISION_400_410)

14
exosphere/src/mc.c
View file

@ -13,7 +13,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include "memory_map.h"
@ -28,7 +28,7 @@ typedef struct {
static saved_carveout_info_t g_saved_carveouts[2] = {
{0x80060000ull, KERNEL_CARVEOUT_SIZE_MAX},
{0x00000000ull, 0x00000000ull}
};
};
volatile security_carveout_t *get_carveout_by_id(unsigned int carveout) {
if (CARVEOUT_ID_MIN <= carveout && carveout <= CARVEOUT_ID_MAX) {
@ -130,7 +130,7 @@ void configure_kernel_carveout(unsigned int carveout_id, uint64_t address, uint6
if (carveout_id != 4 && carveout_id != 5) {
generic_panic();
}
g_saved_carveouts[carveout_id-4].address = address;
g_saved_carveouts[carveout_id-4].size = size;
@ -140,8 +140,12 @@ void configure_kernel_carveout(unsigned int carveout_id, uint64_t address, uint6
carveout->size_big_pages = (uint32_t)(size >> 17);
carveout->client_access_0 = (BIT(CSR_PTCR) | BIT(CSR_DISPLAY0A) | BIT(CSR_DISPLAY0AB) | BIT(CSR_DISPLAY0B) | BIT(CSR_DISPLAY0BB) | BIT(CSR_DISPLAY0C) | BIT(CSR_DISPLAY0CB) | BIT(CSR_AFIR) | BIT(CSR_DISPLAYHC) | BIT(CSR_DISPLAYHCB) | BIT(CSR_HDAR) | BIT(CSR_HOST1XDMAR) | BIT(CSR_HOST1XR) | BIT(CSR_NVENCSRD) | BIT(CSR_PPCSAHBDMAR) | BIT(CSR_PPCSAHBSLVR));
carveout->client_access_1 = (BIT(CSR_MPCORER) | BIT(CSW_NVENCSWR) | BIT(CSW_AFIW) | BIT(CSW_HDAW) | BIT(CSW_HOST1XW) | BIT(CSW_MPCOREW) | BIT(CSW_PPCSAHBDMAW) | BIT(CSW_PPCSAHBSLVW));
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_800) {
carveout->client_access_2 = (BIT(CSR_XUSB_HOSTR) | BIT(CSW_XUSB_HOSTW) | BIT(CSR_XUSB_DEVR) | BIT(CSW_XUSB_DEVW));
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_810) {
carveout->client_access_2 = (BIT(CSR_XUSB_HOSTR) | BIT(CSW_XUSB_HOSTW) | BIT(CSR_XUSB_DEVR) | BIT(CSW_XUSB_DEVW));
carveout->client_access_3 = (BIT(CSR_SDMMCRA) | BIT(CSR_SDMMCRAA) | BIT(CSR_SDMMCRAB) | BIT(CSW_SDMMCWA) | BIT(CSW_SDMMCWAA) | BIT(CSW_SDMMCWAB) | BIT(CSR_VICSRD) | BIT(CSW_VICSWR) | BIT(CSR_DISPLAYD) | BIT(CSR_APER) | BIT(CSW_APEW) | BIT(CSR_NVJPGSRD) | BIT(CSW_NVJPGSWR));
carveout->client_access_4 = (BIT(CSR_SESRD) | BIT(CSW_SESWR));
} else if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_800) {
carveout->client_access_2 = (BIT(CSR_XUSB_HOSTR) | BIT(CSW_XUSB_HOSTW) | BIT(CSR_XUSB_DEVR) | BIT(CSW_XUSB_DEVW));
carveout->client_access_3 = (BIT(CSR_SDMMCRA) | BIT(CSR_SDMMCRAA) | BIT(CSR_SDMMCRAB) | BIT(CSW_SDMMCWA) | BIT(CSW_SDMMCWAA) | BIT(CSW_SDMMCWAB) | BIT(CSR_VICSRD) | BIT(CSW_VICSWR) | BIT(CSR_DISPLAYD) | BIT(CSR_NVDECSRD) | BIT(CSW_NVDECSWR) | BIT(CSR_APER) | BIT(CSW_APEW) | BIT(CSR_NVJPGSRD) | BIT(CSW_NVJPGSWR));
carveout->client_access_4 = (BIT(CSR_SESRD) | BIT(CSW_SESWR) | BIT(CSR_TSECSRDB) | BIT(CSW_TSECSWRB));
} else {

13
exosphere/src/package2.c
View file

@ -43,7 +43,7 @@ static const uint8_t new_device_key_sources[MASTERKEY_NUM_NEW_DEVICE_KEYS][0x10]
{0x70, 0x08, 0x1B, 0x97, 0x44, 0x64, 0xF8, 0x91, 0x54, 0x9D, 0xC6, 0x84, 0x8F, 0x1A, 0xB2, 0xE4}, /* 6.x New Device Key Source. */
{0x8E, 0x09, 0x1F, 0x7A, 0xBB, 0xCA, 0x6A, 0xFB, 0xB8, 0x9B, 0xD5, 0xC1, 0x25, 0x9C, 0xA9, 0x17}, /* 6.2.0 New Device Key Source. */
{0x8F, 0x77, 0x5A, 0x96, 0xB0, 0x94, 0xFD, 0x8D, 0x28, 0xE4, 0x19, 0xC8, 0x16, 0x1C, 0xDB, 0x3D}, /* 7.0.0 New Device Key Source. */
//{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* TODO: 8.1.0 New Device Key Source to be added on next change-of-keys. */
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* TODO: 8.1.0 New Device Key Source to be added on next change-of-keys. */
};
static const uint8_t new_device_keygen_sources[MASTERKEY_NUM_NEW_DEVICE_KEYS][0x10] = {
@ -52,7 +52,7 @@ static const uint8_t new_device_keygen_sources[MASTERKEY_NUM_NEW_DEVICE_KEYS][0x
{0x99, 0xFA, 0x98, 0xBD, 0x15, 0x1C, 0x72, 0xFD, 0x7D, 0x9A, 0xD5, 0x41, 0x00, 0xFD, 0xB2, 0xEF}, /* 6.x New Device Keygen Source. */
{0x81, 0x3C, 0x6C, 0xBF, 0x5D, 0x21, 0xDE, 0x77, 0x20, 0xD9, 0x6C, 0xE3, 0x22, 0x06, 0xAE, 0xBB}, /* 6.2.0 New Device Keygen Source. */
{0x86, 0x61, 0xB0, 0x16, 0xFA, 0x7A, 0x9A, 0xEA, 0xF6, 0xF5, 0xBE, 0x1A, 0x13, 0x5B, 0x6D, 0x9E}, /* 7.0.0 New Device Keygen Source. */
//{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* TODO: 8.1.0 New Device Key Source to be added on next change-of-keys. */
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* TODO: 8.1.0 New Device Key Source to be added on next change-of-keys. */
};
static const uint8_t new_device_keygen_sources_dev[MASTERKEY_NUM_NEW_DEVICE_KEYS][0x10] = {
@ -61,7 +61,7 @@ static const uint8_t new_device_keygen_sources_dev[MASTERKEY_NUM_NEW_DEVICE_KEYS
{0xF6, 0xD8, 0x59, 0x63, 0x8F, 0x47, 0xCB, 0x4A, 0xD8, 0x74, 0x05, 0x7F, 0x88, 0x92, 0x33, 0xA5}, /* 6.x New Device Keygen Source. */
{0x20, 0xAB, 0xF2, 0x0F, 0x05, 0xE3, 0xDE, 0x2E, 0xA1, 0xFB, 0x37, 0x5E, 0x8B, 0x22, 0x1A, 0x38}, /* 6.2.0 New Device Keygen Source. */
{0x60, 0xAE, 0x56, 0x68, 0x11, 0xE2, 0x0C, 0x99, 0xDE, 0x05, 0xAE, 0x68, 0x78, 0x85, 0x04, 0xAE}, /* 7.0.0 New Device Keygen Source. */
//{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* TODO: 8.1.0 New Device Key Source to be added on next change-of-keys. */
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* TODO: 8.1.0 New Device Key Source to be added on next change-of-keys. */
};
static void derive_new_device_keys(unsigned int keygen_keyslot) {
@ -140,6 +140,7 @@ static void setup_se(void) {
case ATMOSPHERE_TARGET_FIRMWARE_620:
case ATMOSPHERE_TARGET_FIRMWARE_700:
case ATMOSPHERE_TARGET_FIRMWARE_800:
case ATMOSPHERE_TARGET_FIRMWARE_810:
derive_new_device_keys(KEYSLOT_SWITCH_5XNEWDEVICEKEYGENKEY);
break;
}
@ -329,7 +330,7 @@ static bool validate_package2_metadata(package2_meta_t *metadata) {
/* Perform version checks. */
/* We will be compatible with all package2s released before current, but not newer ones. */
if (metadata->version_max >= PACKAGE2_MINVER_THEORETICAL && metadata->version_min < PACKAGE2_MAXVER_700_CURRENT) {
if (metadata->version_max >= PACKAGE2_MINVER_THEORETICAL && metadata->version_min < PACKAGE2_MAXVER_810_CURRENT) {
return true;
}
@ -454,6 +455,7 @@ static void copy_warmboot_bin_to_dram() {
break;
case ATMOSPHERE_TARGET_FIRMWARE_700:
case ATMOSPHERE_TARGET_FIRMWARE_800:
case ATMOSPHERE_TARGET_FIRMWARE_810:
warmboot_src = (uint8_t *)0x4003E000;
break;
}
@ -527,6 +529,9 @@ void load_package2(coldboot_crt0_reloc_list_t *reloc_list) {
case ATMOSPHERE_TARGET_FIRMWARE_800:
MAKE_REG32(PMC_BASE + 0x360) = 0x129;
break;
case ATMOSPHERE_TARGET_FIRMWARE_810:
MAKE_REG32(PMC_BASE + 0x360) = 0x14A;
break;
}
}

8
exosphere/src/package2.h
View file

@ -13,7 +13,7 @@
* 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 EXOSPHERE_PACKAGE2_H
#define EXOSPHERE_PACKAGE2_H
@ -70,7 +70,8 @@ static inline uintptr_t get_nx_bootloader_mailbox_base(unsigned int targetfw) {
#define PACKAGE2_MAXVER_500_510 0x7
#define PACKAGE2_MAXVER_600_610 0x8
#define PACKAGE2_MAXVER_620 0x9
#define PACKAGE2_MAXVER_700_CURRENT 0xA
#define PACKAGE2_MAXVER_700_800 0xA
#define PACKAGE2_MAXVER_810_CURRENT 0xB
#define PACKAGE2_MINVER_100 0x3
#define PACKAGE2_MINVER_200 0x4
@ -80,7 +81,8 @@ static inline uintptr_t get_nx_bootloader_mailbox_base(unsigned int targetfw) {
#define PACKAGE2_MINVER_500_510 0x8
#define PACKAGE2_MINVER_600_610 0x9
#define PACKAGE2_MINVER_620 0xA
#define PACKAGE2_MINVER_700_CURRENT 0xB
#define PACKAGE2_MINVER_700_800 0xB
#define PACKAGE2_MINVER_810_CURRENT 0xC
typedef struct {
union {

25
exosphere/src/smc_api.c
View file

@ -13,7 +13,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdatomic.h>
#include <stdint.h>
@ -185,6 +185,7 @@ void set_version_specific_smcs(void) {
case ATMOSPHERE_TARGET_FIRMWARE_620:
case ATMOSPHERE_TARGET_FIRMWARE_700:
case ATMOSPHERE_TARGET_FIRMWARE_800:
case ATMOSPHERE_TARGET_FIRMWARE_810:
/* No more LoadSecureExpModKey. */
g_smc_user_table[0xE].handler = NULL;
g_smc_user_table[0xC].id = 0xC300D60C;
@ -256,7 +257,7 @@ void call_smc_handler(uint32_t handler_id, smc_args_t *args) {
unsigned char smc_id, call_range;
unsigned int result;
unsigned int (*smc_handler)(smc_args_t *args);
/* Validate top-level handler. */
if (handler_id >= SMC_HANDLER_COUNT) {
generic_panic();
@ -288,17 +289,17 @@ void call_smc_handler(uint32_t handler_id, smc_args_t *args) {
if ((smc_handler = g_smc_tables[handler_id].handlers[smc_id].handler) == NULL) {
generic_panic();
}
bool is_aes_kek = handler_id == SMC_HANDLER_USER && args->X[0] == 0xC3000007;
#if DEBUG_LOG_SMCS
uint64_t num;
#if DEBUG_LOG_SMCS
uint64_t num;
if (handler_id == SMC_HANDLER_USER) {
num = atomic_fetch_add(&num_smcs_called, 1);
*(volatile smc_args_t *)(get_iram_address_for_debug() + 0x100 + ((0x80 * num) & 0x3FFF)) = *args;
}
#endif
/* Call function. */
if (exosphere_get_target_firmware() < ATMOSPHERE_TARGET_FIRMWARE_800 ||
(g_smc_tables[handler_id].handlers[smc_id].blacklist_mask & g_smc_blacklist_mask) == 0) {
@ -307,15 +308,15 @@ void call_smc_handler(uint32_t handler_id, smc_args_t *args) {
/* Call not allowed due to current boot conditions. */
args->X[0] = 6;
}
#if DEBUG_LOG_SMCS
#if DEBUG_LOG_SMCS
if (handler_id == SMC_HANDLER_USER) {
*(volatile smc_args_t *)(get_iram_address_for_debug() + 0x100 + ((0x80 * num + 0x40) & 0x3FFF)) = *args;
}
#endif
#if DEBUG_PANIC_ON_FAILURE
if (args->X[0] && (!is_aes_kek || args->X[3] <= ATMOSPHERE_TARGET_FIRMWARE_DEFAULT_FOR_DEBUG))
if (args->X[0] && (!is_aes_kek || args->X[3] <= ATMOSPHERE_TARGET_FIRMWARE_DEFAULT_FOR_DEBUG))
{
MAKE_REG32(get_iram_address_for_debug() + 0x4FF0) = handler_id;
MAKE_REG32(get_iram_address_for_debug() + 0x4FF4) = smc_id;
@ -695,14 +696,14 @@ uint32_t smc_configure_carveout(smc_args_t *args) {
if (size > KERNEL_CARVEOUT_SIZE_MAX) {
return 2;
}
/* Ensure validity of carveout index. */
if (carveout_id > 1) {
return 2;
}
/* Configuration is one-shot, and cannot be done multiple times. */
if (exosphere_get_target_firmware() < ATMOSPHERE_TARGET_FIRMWARE_300) {
if (exosphere_get_target_firmware() < ATMOSPHERE_TARGET_FIRMWARE_300) {
if (g_configured_carveouts[carveout_id]) {
return 2;
}

15
exosphere/src/smc_user.c
View file

@ -13,7 +13,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
@ -52,6 +52,7 @@ static bool is_user_keyslot_valid(unsigned int keyslot) {
case ATMOSPHERE_TARGET_FIRMWARE_620:
case ATMOSPHERE_TARGET_FIRMWARE_700:
case ATMOSPHERE_TARGET_FIRMWARE_800:
case ATMOSPHERE_TARGET_FIRMWARE_810:
default:
return keyslot <= 5;
}
@ -165,7 +166,7 @@ uint32_t user_generate_aes_kek(smc_args_t *args) {
bool is_personalized = (int)(packed_options & 1);
bool is_recovery_boot = configitem_is_recovery_boot();
/* 5.0.0+ Bounds checking. */
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_500) {
if (is_personalized) {
@ -295,7 +296,7 @@ uint32_t crypt_aes_done_handler(void) {
uint32_t user_crypt_aes(smc_args_t *args) {
uint32_t keyslot = args->X[1] & 3;
uint32_t mode = (args->X[1] >> 4) & 3;
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_600) {
keyslot = args->X[1] & 7;
}
@ -791,7 +792,7 @@ uint32_t user_encrypt_rsa_key_for_import(smc_args_t *args) {
if (usecase > CRYPTOUSECASE_RSAIMPORT) {
return 2;
}
}
if (usecase == 0) {
if (size < 0x31 || size > 0x240) {
return 2;
@ -823,7 +824,7 @@ uint32_t user_encrypt_rsa_key_for_import(smc_args_t *args) {
if (secure_copy_to_user(&page_ref, user_address, user_data, size) == 0) {
return 2;
}
}
return 0;
}
@ -854,7 +855,7 @@ uint32_t user_decrypt_or_import_rsa_key(smc_args_t *args) {
if (usecase > CRYPTOUSECASE_RSAIMPORT) {
return 2;
}
}
if (usecase == 0) {
if (size < 0x31 || size > 0x240) {
return 2;
@ -881,7 +882,7 @@ uint32_t user_decrypt_or_import_rsa_key(smc_args_t *args) {
case 0:
if (secure_copy_to_user(&page_ref, user_address, user_data, size) == 0) {
return 2;
}
}
return 0;
case 1:
exponent_id = 1;

5
fusee/fusee-secondary/src/emummc_cfg.h
View file

@ -13,7 +13,7 @@
* 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 EXOSPHERE_EMUMMC_CONFIG_H
#define EXOSPHERE_EMUMMC_CONFIG_H
@ -73,6 +73,9 @@ typedef enum {
FS_VER_8_0_0,
FS_VER_8_0_0_EXFAT,
FS_VER_8_1_0,
FS_VER_8_1_0_EXFAT,
FS_VER_MAX,
} emummc_fs_ver_t;

69
fusee/fusee-secondary/src/ips.c
View file

@ -13,7 +13,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
@ -46,7 +46,7 @@ static bool should_ignore_default_patch(const char *patch_dir) {
if (!g_enable_nogc_patches && strcmp(patch_dir, NOGC_PATCH_DIR) == 0) {
return true;
}
return false;
}
@ -64,7 +64,7 @@ static bool has_patch(const char *dir, const char *subdir, const void *hash, siz
if (cur_len >= sizeof(path)) {
return false;
}
FILE *f = fopen(path, "rb");
if (f != NULL) {
fclose(f);
@ -77,7 +77,7 @@ static bool has_needed_default_kip_patches(uint64_t title_id, const void *hash,
if (title_id == 0x0100000000000000ULL && g_enable_nogc_patches) {
return has_patch("atmosphere/kip_patches", NOGC_PATCH_DIR, hash, hash_size);
}
return true;
}
@ -90,7 +90,7 @@ static void apply_ips_patch(uint8_t *mem, size_t mem_size, size_t prot_size, boo
} else if (!is_ips32 && memcmp(buffer, IPS_TAIL, 3) == 0) {
break;
}
/* Offset of patch. */
uint32_t patch_offset;
if (is_ips32) {
@ -98,27 +98,27 @@ static void apply_ips_patch(uint8_t *mem, size_t mem_size, size_t prot_size, boo
} else {
patch_offset = (buffer[0] << 16) | (buffer[1] << 8) | (buffer[2]);
}
/* Size of patch. */
if (fread(buffer, 2, 1, f_ips) != 1) {
break;
}
uint32_t patch_size = (buffer[0] << 8) | (buffer[1]);
/* Check for RLE encoding. */
if (patch_size == 0) {
/* Size of RLE. */
if (fread(buffer, 2, 1, f_ips) != 1) {
break;
}
uint32_t rle_size = (buffer[0] << 8) | (buffer[1]);
/* Value for RLE. */
if (fread(buffer, 1, 1, f_ips) != 1) {
break;
}
if (patch_offset < prot_size) {
if (patch_offset + rle_size > prot_size) {
uint32_t diff = prot_size - patch_offset;
@ -187,7 +187,7 @@ static bool name_matches_hash(const char *name, size_t name_len, const void *has
hash_from_name[id_ofs] |= hex_nybble_to_u8(name[name_ofs++]) << 4;
hash_from_name[id_ofs] |= hex_nybble_to_u8(name[name_ofs++]);
}
return memcmp(hash, hash_from_name, hash_size) == 0;
}
@ -204,11 +204,11 @@ static bool has_ips_patches(const char *dir, const void *hash, size_t hash_size)
if (strcmp(pdir_ent->d_name, ".") == 0 || strcmp(pdir_ent->d_name, "..") == 0) {
continue;
}
if (should_ignore_default_patch(pdir_ent->d_name)) {
continue;
}
snprintf(path, sizeof(path) - 1, "%s/%s", dir, pdir_ent->d_name);
DIR *patch_dir = opendir(path);
struct dirent *ent;
@ -218,7 +218,7 @@ static bool has_ips_patches(const char *dir, const void *hash, size_t hash_size)
if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0) {
continue;
}
size_t name_len = strlen(ent->d_name);
if ((4 < name_len && name_len <= 0x44) && ((name_len & 1) == 0) && strcmp(ent->d_name + name_len - 4, ".ips") == 0 && name_matches_hash(ent->d_name, name_len, hash, hash_size)) {
snprintf(path, sizeof(path) - 1, "%s/%s/%s", dir, pdir_ent->d_name, ent->d_name);
@ -254,11 +254,11 @@ static void apply_ips_patches(const char *dir, void *mem, size_t mem_size, size_
if (strcmp(pdir_ent->d_name, ".") == 0 || strcmp(pdir_ent->d_name, "..") == 0) {
continue;
}
if (should_ignore_default_patch(pdir_ent->d_name)) {
continue;
}
snprintf(path, sizeof(path) - 1, "%s/%s", dir, pdir_ent->d_name);
DIR *patch_dir = opendir(path);
struct dirent *ent;
@ -268,7 +268,7 @@ static void apply_ips_patches(const char *dir, void *mem, size_t mem_size, size_
if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0) {
continue;
}
size_t name_len = strlen(ent->d_name);
if ((4 < name_len && name_len <= 0x44) && ((name_len & 1) == 0) && strcmp(ent->d_name + name_len - 4, ".ips") == 0 && name_matches_hash(ent->d_name, name_len, hash, hash_size)) {
snprintf(path, sizeof(path) - 1, "%s/%s/%s", dir, pdir_ent->d_name, ent->d_name);
@ -291,7 +291,7 @@ static void apply_ips_patches(const char *dir, void *mem, size_t mem_size, size_
}
closedir(patches_dir);
}
}
}
void apply_kernel_ips_patches(void *kernel, size_t kernel_size) {
uint8_t hash[0x20];
@ -304,16 +304,16 @@ static void kip1_blz_uncompress(void *hdr_end) {
uint32_t addl_size = ((u8_hdr_end[-4]) << 0) | ((u8_hdr_end[-3]) << 8) | ((u8_hdr_end[-2]) << 16) | ((u8_hdr_end[-1]) << 24);
uint32_t header_size = ((u8_hdr_end[-8]) << 0) | ((u8_hdr_end[-7]) << 8) | ((u8_hdr_end[-6]) << 16) | ((u8_hdr_end[-5]) << 24);
uint32_t cmp_and_hdr_size = ((u8_hdr_end[-12]) << 0) | ((u8_hdr_end[-11]) << 8) | ((u8_hdr_end[-10]) << 16) | ((u8_hdr_end[-9]) << 24);
unsigned char *cmp_start = (unsigned char *)(((uintptr_t)hdr_end) - cmp_and_hdr_size);
uint32_t cmp_ofs = cmp_and_hdr_size - header_size;
uint32_t out_ofs = cmp_and_hdr_size + addl_size;
while (out_ofs) {
unsigned char control = cmp_start[--cmp_ofs];
for (unsigned int i = 0; i < 8; i++) {
if (control & 0x80) {
if (cmp_ofs < 2) {
if (cmp_ofs < 2) {
fatal_error("KIP1 decompression out of bounds!\n");
}
cmp_ofs -= 2;
@ -325,7 +325,7 @@ static void kip1_blz_uncompress(void *hdr_end) {
seg_size = out_ofs;
}
out_ofs -= seg_size;
for (unsigned int j = 0; j < seg_size; j++) {
cmp_start[out_ofs + j] = cmp_start[out_ofs + j + seg_ofs];
}
@ -350,15 +350,15 @@ kip1_header_t *kip1_uncompress(kip1_header_t *kip, size_t *size) {
new_header.section_headers[i].compressed_size = new_header.section_headers[i].out_size;
}
new_header.flags &= 0xF8;
*size = kip1_get_size_from_header(&new_header);
unsigned char *new_kip = calloc(1, *size);
if (new_kip == NULL) {
return NULL;
}
*((kip1_header_t *)new_kip) = new_header;
size_t new_offset = 0x100;
size_t old_offset = 0x100;
for (unsigned int i = 0; i < 3; i++) {
@ -369,7 +369,7 @@ kip1_header_t *kip1_uncompress(kip1_header_t *kip, size_t *size) {
new_offset += kip->section_headers[i].out_size;
old_offset += kip->section_headers[i].compressed_size;
}
return (kip1_header_t *)new_kip;
}
@ -408,12 +408,15 @@ static const uint8_t g_fs_hashes[FS_VER_MAX][0x8] = {
"\xB2\xF5\x17\x6B\x35\x48\x36\x4D", /* FS_VER_8_0_0 */
"\xDB\xD9\x41\xC0\xC5\x3C\x52\xCC", /* FS_VER_8_0_0_EXFAT */
"\x6B\x09\xB6\x7B\x29\xC0\x20\x24", /* FS_VER_8_1_0 */
"\xB4\xCA\xE1\xF2\x49\x65\xD9\x2E", /* FS_VER_8_1_0_EXFAT */
};
kip1_header_t *apply_kip_ips_patches(kip1_header_t *kip, size_t kip_size, emummc_fs_ver_t *out_fs_ver) {
uint8_t hash[0x20];
se_calculate_sha256(hash, kip, kip_size);
if (kip->title_id == FS_TITLE_ID) {
bool found = false;
for (size_t i = 0; i < FS_VER_MAX; i++) {
@ -426,24 +429,24 @@ kip1_header_t *apply_kip_ips_patches(kip1_header_t *kip, size_t kip_size, emummc
fatal_error("[NXBOOT]: Failed to identify FS version...");
}
}
if (!has_needed_default_kip_patches(kip->title_id, hash, sizeof(hash))) {
fatal_error("[NXBOOT]: Missing default patch for KIP %08x%08x...\n", (uint32_t)(kip->title_id >> 32), (uint32_t)kip->title_id);
}
if (!has_ips_patches("atmosphere/kip_patches", hash, sizeof(hash))) {
return NULL;
}
print(SCREEN_LOG_LEVEL_MANDATORY, "[NXBOOT]: Patching KIP %08x%08x...\n", (uint32_t)(kip->title_id >> 32), (uint32_t)kip->title_id);
size_t uncompressed_kip_size;
kip1_header_t *uncompressed_kip = kip1_uncompress(kip, &uncompressed_kip_size);
if (uncompressed_kip == NULL) {
if (uncompressed_kip == NULL) {
return NULL;
}
apply_ips_patches("atmosphere/kip_patches", uncompressed_kip, uncompressed_kip_size, 0x100, hash, sizeof(hash));
return uncompressed_kip;
}

1
sept/sept-secondary/KEYS_template.py
View file

@ -4,6 +4,7 @@ HOVI_ENC_KEY_PRD = [
bytearray.fromhex('00000000000000000000000000000000'),
bytearray.fromhex('00000000000000000000000000000000'),
]
HOVI_SIG_KEY_PRD = [
bytearray.fromhex('00000000000000000000000000000000'),
bytearray.fromhex('00000000000000000000000000000000'),

2
sept/sept-secondary/key_derivation/src/key_derivation.c
View file

@ -96,7 +96,7 @@ void derive_keys(void) {
clear_aes_keyslot(0xE);
clear_aes_keyslot(0xF);
/* Mov root key into keyslot 0xE. Clear first to wipe from IV. */
/* Mov root key into keyslot 0xE. */
set_aes_keyslot(0xE, partial_se_state + 0x30, 0x10);
for (size_t i = 0; i < 4; i++) {
*((volatile uint32_t *)(partial_se_state + 0x30)) = 0xCCCCCCCC;

2
stratosphere/libstratosphere

@ -1 +1 @@
Subproject commit 777984476ea7b1da56c9a3fd3f55575a8b899896
Subproject commit 281534d9f805af7dccbdd4e0e8883d4d055581ff