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Merge pull request #528 from Atmosphere-NX/spl_dev

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Reimplement the SPL sysmodule (closes #92)
This commit is contained in:
SciresM 2019-04-26 01:17:55 -07:00 committed by GitHub
commit cf4f74c8f9
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GPG key ID: 4AEE18F83AFDEB23
34 changed files with 3116 additions and 6 deletions
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4
fusee/fusee-secondary/Makefile
View file

@ -84,7 +84,7 @@ ifneq ($(BUILD),$(notdir $(CURDIR)))
export OUTPUT := $(CURDIR)/$(TARGET)
export TOPDIR := $(CURDIR)
export KIPDIRS := $(AMS)/stratosphere/loader $(AMS)/stratosphere/pm $(AMS)/stratosphere/sm $(AMS)/stratosphere/boot $(AMS)/stratosphere/ams_mitm
export KIPDIRS := $(AMS)/stratosphere/loader $(AMS)/stratosphere/pm $(AMS)/stratosphere/sm $(AMS)/stratosphere/boot $(AMS)/stratosphere/spl $(AMS)/stratosphere/ams_mitm
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
$(foreach dir,$(DATA),$(CURDIR)/$(dir)) \
$(AMS)/exosphere $(AMS)/exosphere/lp0fw $(AMS)/exosphere/rebootstub \
@ -96,7 +96,7 @@ export DEPSDIR := $(CURDIR)/$(BUILD)
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
KIPFILES := loader.kip pm.kip sm.kip ams_mitm.kip boot_100.kip boot_200.kip
KIPFILES := loader.kip pm.kip sm.kip ams_mitm.kip spl.kip boot_100.kip boot_200.kip
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) fusee-primary.bin \
exosphere.bin lp0fw.bin rebootstub.bin thermosphere.bin splash_screen.bmp \
sept-primary.bin sept-secondary.enc \

2
fusee/fusee-secondary/linker.ld
View file

@ -242,6 +242,8 @@ SECTIONS
PROVIDE(__sept_secondary_enc_size__ = sept_secondary_enc_end - sept_secondary_enc);
PROVIDE(__sm_kip_start__ = sm_kip - __start__);
PROVIDE(__sm_kip_size__ = sm_kip_end - sm_kip);
PROVIDE(__spl_kip_start__ = spl_kip - __start__);
PROVIDE(__spl_kip_size__ = spl_kip_end - spl_kip);
PROVIDE(__splash_screen_bmp_start__ = splash_screen_bmp - __start__);
PROVIDE(__splash_screen_bmp_size__ = splash_screen_bmp_end - splash_screen_bmp);
PROVIDE(__thermosphere_bin_start__ = thermosphere_bin - __start__);

8
fusee/fusee-secondary/src/start.s
View file

@ -191,6 +191,14 @@ _content_headers:
.asciz "sm"
.align 5
/* spl content header */
.word __spl_kip_start__
.word __spl_kip_size__
.word CONTENT_TYPE_KIP
.word 0xCCCCCCCC
.asciz "spl"
.align 5
/* splash_screen content header */
.word __splash_screen_bmp_start__
.word __splash_screen_bmp_size__

16
fusee/fusee-secondary/src/stratosphere.c
View file

@ -35,6 +35,7 @@
#include "ams_mitm_kip.h"
#include "boot_100_kip.h"
#include "boot_200_kip.h"
#include "spl_kip.h"
#undef u8
#undef u32
@ -45,12 +46,13 @@ static bool g_stratosphere_loader_enabled = true;
static bool g_stratosphere_sm_enabled = true;
static bool g_stratosphere_pm_enabled = true;
static bool g_stratosphere_ams_mitm_enabled = true;
static bool g_stratosphere_spl_enabled = true;
static bool g_stratosphere_boot_enabled = false;
extern const uint8_t boot_100_kip[], boot_200_kip[];
extern const uint8_t loader_kip[], pm_kip[], sm_kip[], ams_mitm_kip[];
extern const uint8_t loader_kip[], pm_kip[], sm_kip[], spl_kip[], ams_mitm_kip[];
extern const uint32_t boot_100_kip_size, boot_200_kip_size;
extern const uint32_t loader_kip_size, pm_kip_size, sm_kip_size, ams_mitm_kip_size;
extern const uint32_t loader_kip_size, pm_kip_size, sm_kip_size, spl_kip_size, ams_mitm_kip_size;
/* GCC doesn't consider the size as const... we have to write it ourselves. */
@ -90,6 +92,11 @@ ini1_header_t *stratosphere_get_ini1(uint32_t target_firmware) {
num_processes++;
}
if (g_stratosphere_spl_enabled) {
size += spl_kip_size;
num_processes++;
}
if (g_stratosphere_ams_mitm_enabled) {
size += ams_mitm_kip_size;
num_processes++;
@ -129,6 +136,11 @@ ini1_header_t *stratosphere_get_ini1(uint32_t target_firmware) {
data += sm_kip_size;
}
if (g_stratosphere_spl_enabled) {
memcpy(data, spl_kip, spl_kip_size);
data += spl_kip_size;
}
if (g_stratosphere_ams_mitm_enabled) {
memcpy(data, ams_mitm_kip, ams_mitm_kip_size);
data += ams_mitm_kip_size;

2
stratosphere/Makefile
View file

@ -1,4 +1,4 @@
MODULES := loader pm sm boot ams_mitm eclct.stub ro creport fatal dmnt
MODULES := loader pm sm boot ams_mitm spl eclct.stub ro creport fatal dmnt
SUBFOLDERS := libstratosphere $(MODULES)

2
stratosphere/libstratosphere

@ -1 +1 @@
Subproject commit 9e34dbe7e2689eadae205f34d494696b5ea6a3f5
Subproject commit 63fc847f8ae43b173a9031071eebb76a1961c41c

160
stratosphere/spl/Makefile Normal file
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@ -0,0 +1,160 @@
#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITPRO)),)
$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>/devkitpro")
endif
TOPDIR ?= $(CURDIR)
include $(DEVKITPRO)/libnx/switch_rules
AMSBRANCH := $(shell git symbolic-ref --short HEAD)
AMSREV := $(AMSBRANCH)-$(shell git rev-parse --short HEAD)
ifneq (, $(strip $(shell git status --porcelain 2>/dev/null)))
AMSREV := $(AMSREV)-dirty
endif
#---------------------------------------------------------------------------------
# TARGET is the name of the output
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# DATA is a list of directories containing data files
# INCLUDES is a list of directories containing header files
# EXEFS_SRC is the optional input directory containing data copied into exefs, if anything this normally should only contain "main.npdm".
#---------------------------------------------------------------------------------
TARGET := $(notdir $(CURDIR))
BUILD := build
SOURCES := source
DATA := data
INCLUDES := include ../../common/include
EXEFS_SRC := exefs_src
DEFINES := -DDISABLE_IPC -DATMOSPHERE_GIT_BRANCH=\"$(AMSBRANCH)\" -DATMOSPHERE_GIT_REV=\"$(AMSREV)\"
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
ARCH := -march=armv8-a -mtune=cortex-a57 -mtp=soft -fPIE
CFLAGS := -g -Wall -O2 -ffunction-sections \
$(ARCH) $(DEFINES)
CFLAGS += $(INCLUDE) -D__SWITCH__
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++17
ASFLAGS := -g $(ARCH)
LDFLAGS = -specs=$(DEVKITPRO)/libnx/switch.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
LIBS := -lstratosphere -lnx
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS := $(PORTLIBS) $(LIBNX) $(CURDIR)/../libstratosphere
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
export OUTPUT := $(CURDIR)/$(TARGET)
export TOPDIR := $(CURDIR)
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
$(foreach dir,$(DATA),$(CURDIR)/$(dir))
export DEPSDIR := $(CURDIR)/$(BUILD)
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
ifeq ($(strip $(CPPFILES)),)
#---------------------------------------------------------------------------------
export LD := $(CC)
#---------------------------------------------------------------------------------
else
#---------------------------------------------------------------------------------
export LD := $(CXX)
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------
export OFILES := $(addsuffix .o,$(BINFILES)) \
$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
-I$(CURDIR)/$(BUILD)
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
export BUILD_EXEFS_SRC := $(TOPDIR)/$(EXEFS_SRC)
ifeq ($(strip $(CONFIG_JSON)),)
jsons := $(wildcard *.json)
ifneq (,$(findstring $(TARGET).json,$(jsons)))
export APP_JSON := $(TOPDIR)/$(TARGET).json
else
ifneq (,$(findstring config.json,$(jsons)))
export APP_JSON := $(TOPDIR)/config.json
endif
endif
else
export APP_JSON := $(TOPDIR)/$(CONFIG_JSON)
endif
.PHONY: $(BUILD) clean all
#---------------------------------------------------------------------------------
all: $(BUILD)
$(BUILD):
@[ -d $@ ] || mkdir -p $@
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
#---------------------------------------------------------------------------------
clean:
@echo clean ...
@rm -fr $(BUILD) $(TARGET).kip $(TARGET).elf
#---------------------------------------------------------------------------------
else
.PHONY: all
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
all : $(OUTPUT).kip
$(OUTPUT).kip : $(OUTPUT).elf
$(OUTPUT).elf : $(OFILES)
#---------------------------------------------------------------------------------
# you need a rule like this for each extension you use as binary data
#---------------------------------------------------------------------------------
%.bin.o : %.bin
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@$(bin2o)
-include $(DEPENDS)
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------

56
stratosphere/spl/source/spl_crypto_service.cpp Normal file
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@ -0,0 +1,56 @@
/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_crypto_service.hpp"
Result CryptoService::GenerateAesKek(Out<AccessKey> out_access_key, KeySource key_source, u32 generation, u32 option) {
return this->GetSecureMonitorWrapper()->GenerateAesKek(out_access_key.GetPointer(), key_source, generation, option);
}
Result CryptoService::LoadAesKey(u32 keyslot, AccessKey access_key, KeySource key_source) {
return this->GetSecureMonitorWrapper()->LoadAesKey(keyslot, this, access_key, key_source);
}
Result CryptoService::GenerateAesKey(Out<AesKey> out_key, AccessKey access_key, KeySource key_source) {
return this->GetSecureMonitorWrapper()->GenerateAesKey(out_key.GetPointer(), access_key, key_source);
}
Result CryptoService::DecryptAesKey(Out<AesKey> out_key, KeySource key_source, u32 generation, u32 option) {
return this->GetSecureMonitorWrapper()->DecryptAesKey(out_key.GetPointer(), key_source, generation, option);
}
Result CryptoService::CryptAesCtr(OutBuffer<u8, BufferType_Type1> out_buf, u32 keyslot, InBuffer<u8, BufferType_Type1> in_buf, IvCtr iv_ctr) {
return this->GetSecureMonitorWrapper()->CryptAesCtr(out_buf.buffer, out_buf.num_elements, keyslot, this, in_buf.buffer, in_buf.num_elements, iv_ctr);
}
Result CryptoService::ComputeCmac(Out<Cmac> out_cmac, u32 keyslot, InPointer<u8> in_buf) {
return this->GetSecureMonitorWrapper()->ComputeCmac(out_cmac.GetPointer(), keyslot, this, in_buf.pointer, in_buf.num_elements);
}
Result CryptoService::AllocateAesKeyslot(Out<u32> out_keyslot) {
return this->GetSecureMonitorWrapper()->AllocateAesKeyslot(out_keyslot.GetPointer(), this);
}
Result CryptoService::FreeAesKeyslot(u32 keyslot) {
return this->GetSecureMonitorWrapper()->FreeAesKeyslot(keyslot, this);
}
void CryptoService::GetAesKeyslotAvailableEvent(Out<CopiedHandle> out_hnd) {
out_hnd.SetValue(this->GetSecureMonitorWrapper()->GetAesKeyslotAvailableEventHandle());
}

64
stratosphere/spl/source/spl_crypto_service.hpp Normal file
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@ -0,0 +1,64 @@
/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_general_service.hpp"
class CryptoService : public GeneralService {
public:
CryptoService(SecureMonitorWrapper *sw) : GeneralService(sw) {
/* ... */
}
virtual ~CryptoService() {
this->GetSecureMonitorWrapper()->FreeAesKeyslots(this);
}
protected:
/* Actual commands. */
virtual Result GenerateAesKek(Out<AccessKey> out_access_key, KeySource key_source, u32 generation, u32 option);
virtual Result LoadAesKey(u32 keyslot, AccessKey access_key, KeySource key_source);
virtual Result GenerateAesKey(Out<AesKey> out_key, AccessKey access_key, KeySource key_source);
virtual Result DecryptAesKey(Out<AesKey> out_key, KeySource key_source, u32 generation, u32 option);
virtual Result CryptAesCtr(OutBuffer<u8, BufferType_Type1> out_buf, u32 keyslot, InBuffer<u8, BufferType_Type1> in_buf, IvCtr iv_ctr);
virtual Result ComputeCmac(Out<Cmac> out_cmac, u32 keyslot, InPointer<u8> in_buf);
virtual Result AllocateAesKeyslot(Out<u32> out_keyslot);
virtual Result FreeAesKeyslot(u32 keyslot);
virtual void GetAesKeyslotAvailableEvent(Out<CopiedHandle> out_hnd);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMetaEx<Spl_Cmd_GetConfig, &CryptoService::GetConfig, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ExpMod, &CryptoService::ExpMod, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetConfig, &CryptoService::SetConfig, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateRandomBytes, &CryptoService::GenerateRandomBytes, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_IsDevelopment, &CryptoService::IsDevelopment, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetBootReason, &CryptoService::SetBootReason, CryptoService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetBootReason, &CryptoService::GetBootReason, CryptoService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKek, &CryptoService::GenerateAesKek, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_LoadAesKey, &CryptoService::LoadAesKey, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKey, &CryptoService::GenerateAesKey, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptAesKey, &CryptoService::DecryptAesKey, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_CryptAesCtr, &CryptoService::CryptAesCtr, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ComputeCmac, &CryptoService::ComputeCmac, CryptoService>(),
MakeServiceCommandMetaEx<Spl_Cmd_AllocateAesKeyslot, &CryptoService::AllocateAesKeyslot, CryptoService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_FreeAesKeyslot, &CryptoService::FreeAesKeyslot, CryptoService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetAesKeyslotAvailableEvent, &CryptoService::GetAesKeyslotAvailableEvent, CryptoService, FirmwareVersion_200>(),
};
};

81
stratosphere/spl/source/spl_ctr_drbg.cpp Normal file
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@ -0,0 +1,81 @@
/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_ctr_drbg.hpp"
void CtrDrbg::Update(const void *data) {
aes128ContextCreate(&this->aes_ctx, this->key, true);
for (size_t offset = 0; offset < sizeof(this->work[1]); offset += BlockSize) {
IncrementCounter(this->counter);
aes128EncryptBlock(&this->aes_ctx, &this->work[1][offset], this->counter);
}
Xor(this->work[1], data, sizeof(this->work[1]));
std::memcpy(this->key, &this->work[1][0], sizeof(this->key));
std::memcpy(this->counter, &this->work[1][BlockSize], sizeof(this->key));
}
void CtrDrbg::Initialize(const void *seed) {
std::memcpy(this->work[0], seed, sizeof(this->work[0]));
std::memset(this->key, 0, sizeof(this->key));
std::memset(this->counter, 0, sizeof(this->counter));
this->Update(this->work[0]);
this->reseed_counter = 1;
}
void CtrDrbg::Reseed(const void *seed) {
std::memcpy(this->work[0], seed, sizeof(this->work[0]));
this->Update(this->work[0]);
this->reseed_counter = 1;
}
bool CtrDrbg::GenerateRandomBytes(void *out, size_t size) {
if (size > MaxRequestSize) {
return false;
}
if (this->reseed_counter > ReseedInterval) {
return false;
}
aes128ContextCreate(&this->aes_ctx, this->key, true);
u8 *cur_dst = reinterpret_cast<u8 *>(out);
size_t aligned_size = (size & ~(BlockSize - 1));
for (size_t offset = 0; offset < aligned_size; offset += BlockSize) {
IncrementCounter(this->counter);
aes128EncryptBlock(&this->aes_ctx, cur_dst, this->counter);
cur_dst += BlockSize;
}
if (size > aligned_size) {
IncrementCounter(this->counter);
aes128EncryptBlock(&this->aes_ctx, this->work[1], this->counter);
std::memcpy(cur_dst, this->work[1], size - aligned_size);
}
std::memset(this->work[0], 0, sizeof(this->work[0]));
this->Update(this->work[0]);
this->reseed_counter++;
return true;
}

60
stratosphere/spl/source/spl_ctr_drbg.hpp Normal file
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@ -0,0 +1,60 @@
/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
/* Nintendo implements CTR_DRBG for their csrng. We will do the same. */
class CtrDrbg {
public:
static constexpr size_t MaxRequestSize = 0x10000;
static constexpr size_t ReseedInterval = 0x7FFFFFF0;
static constexpr size_t BlockSize = AES_BLOCK_SIZE;
static constexpr size_t SeedSize = 2 * AES_BLOCK_SIZE;
private:
Aes128Context aes_ctx;
u8 counter[BlockSize];
u8 key[BlockSize];
u8 work[2][SeedSize];
u32 reseed_counter;
private:
static void Xor(void *dst, const void *src, size_t size) {
const u8 *src_u8 = reinterpret_cast<const u8 *>(src);
u8 *dst_u8 = reinterpret_cast<u8 *>(dst);
for (size_t i = 0; i < size; i++) {
dst_u8[i] ^= src_u8[i];
}
}
static void IncrementCounter(void *ctr) {
u64 *ctr_64 = reinterpret_cast<u64 *>(ctr);
ctr_64[1] = __builtin_bswap64(__builtin_bswap64(ctr_64[1]) + 1);
if (!ctr_64[1]) {
ctr_64[0] = __builtin_bswap64(__builtin_bswap64(ctr_64[0]) + 1);
}
}
private:
void Update(const void *data);
public:
void Initialize(const void *seed);
void Reseed(const void *seed);
bool GenerateRandomBytes(void *out, size_t size);
};

120
stratosphere/spl/source/spl_deprecated_service.cpp Normal file
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@ -0,0 +1,120 @@
/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_deprecated_service.hpp"
Result DeprecatedService::GetConfig(Out<u64> out, u32 which) {
return this->GetSecureMonitorWrapper()->GetConfig(out.GetPointer(), static_cast<SplConfigItem>(which));
}
Result DeprecatedService::ExpMod(OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> exp, InPointer<u8> mod) {
return this->GetSecureMonitorWrapper()->ExpMod(out.pointer, out.num_elements, base.pointer, base.num_elements, exp.pointer, exp.num_elements, mod.pointer, mod.num_elements);
}
Result DeprecatedService::GenerateAesKek(Out<AccessKey> out_access_key, KeySource key_source, u32 generation, u32 option) {
return this->GetSecureMonitorWrapper()->GenerateAesKek(out_access_key.GetPointer(), key_source, generation, option);
}
Result DeprecatedService::LoadAesKey(u32 keyslot, AccessKey access_key, KeySource key_source) {
return this->GetSecureMonitorWrapper()->LoadAesKey(keyslot, this, access_key, key_source);
}
Result DeprecatedService::GenerateAesKey(Out<AesKey> out_key, AccessKey access_key, KeySource key_source) {
return this->GetSecureMonitorWrapper()->GenerateAesKey(out_key.GetPointer(), access_key, key_source);
}
Result DeprecatedService::SetConfig(u32 which, u64 value) {
return this->GetSecureMonitorWrapper()->SetConfig(static_cast<SplConfigItem>(which), value);
}
Result DeprecatedService::GenerateRandomBytes(OutPointerWithClientSize<u8> out) {
return this->GetSecureMonitorWrapper()->GenerateRandomBytes(out.pointer, out.num_elements);
}
Result DeprecatedService::ImportLotusKey(InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option) {
return this->GetSecureMonitorWrapper()->ImportLotusKey(src.pointer, src.num_elements, access_key, key_source, option);
}
Result DeprecatedService::DecryptLotusMessage(Out<u32> out_size, OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest) {
return this->GetSecureMonitorWrapper()->DecryptLotusMessage(out_size.GetPointer(), out.pointer, out.num_elements, base.pointer, base.num_elements, mod.pointer, mod.num_elements, label_digest.pointer, label_digest.num_elements);
}
Result DeprecatedService::IsDevelopment(Out<bool> is_dev) {
return this->GetSecureMonitorWrapper()->IsDevelopment(is_dev.GetPointer());
}
Result DeprecatedService::GenerateSpecificAesKey(Out<AesKey> out_key, KeySource key_source, u32 generation, u32 which) {
return this->GetSecureMonitorWrapper()->GenerateSpecificAesKey(out_key.GetPointer(), key_source, generation, which);
}
Result DeprecatedService::DecryptRsaPrivateKey(OutPointerWithClientSize<u8> dst, InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option) {
return this->GetSecureMonitorWrapper()->DecryptRsaPrivateKey(dst.pointer, dst.num_elements, src.pointer, src.num_elements, access_key, key_source, option);
}
Result DeprecatedService::DecryptAesKey(Out<AesKey> out_key, KeySource key_source, u32 generation, u32 option) {
return this->GetSecureMonitorWrapper()->DecryptAesKey(out_key.GetPointer(), key_source, generation, option);
}
Result DeprecatedService::CryptAesCtrDeprecated(OutBuffer<u8> out_buf, u32 keyslot, InBuffer<u8> in_buf, IvCtr iv_ctr) {
return this->GetSecureMonitorWrapper()->CryptAesCtr(out_buf.buffer, out_buf.num_elements, keyslot, this, in_buf.buffer, in_buf.num_elements, iv_ctr);
}
Result DeprecatedService::CryptAesCtr(OutBuffer<u8, BufferType_Type1> out_buf, u32 keyslot, InBuffer<u8, BufferType_Type1> in_buf, IvCtr iv_ctr) {
return this->GetSecureMonitorWrapper()->CryptAesCtr(out_buf.buffer, out_buf.num_elements, keyslot, this, in_buf.buffer, in_buf.num_elements, iv_ctr);
}
Result DeprecatedService::ComputeCmac(Out<Cmac> out_cmac, u32 keyslot, InPointer<u8> in_buf) {
return this->GetSecureMonitorWrapper()->ComputeCmac(out_cmac.GetPointer(), keyslot, this, in_buf.pointer, in_buf.num_elements);
}
Result DeprecatedService::ImportEsKey(InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option) {
return this->GetSecureMonitorWrapper()->ImportEsKey(src.pointer, src.num_elements, access_key, key_source, option);
}
Result DeprecatedService::UnwrapTitleKey(Out<AccessKey> out_access_key, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest, u32 generation) {
return this->GetSecureMonitorWrapper()->UnwrapTitleKey(out_access_key.GetPointer(), base.pointer, base.num_elements, mod.pointer, mod.num_elements, label_digest.pointer, label_digest.num_elements, generation);
}
Result DeprecatedService::LoadTitleKey(u32 keyslot, AccessKey access_key) {
return this->GetSecureMonitorWrapper()->LoadTitleKey(keyslot, this, access_key);
}
Result DeprecatedService::UnwrapCommonTitleKey(Out<AccessKey> out_access_key, KeySource key_source, u32 generation) {
return this->GetSecureMonitorWrapper()->UnwrapCommonTitleKey(out_access_key.GetPointer(), key_source, generation);
}
Result DeprecatedService::AllocateAesKeyslot(Out<u32> out_keyslot) {
return this->GetSecureMonitorWrapper()->AllocateAesKeyslot(out_keyslot.GetPointer(), this);
}
Result DeprecatedService::FreeAesKeyslot(u32 keyslot) {
return this->GetSecureMonitorWrapper()->FreeAesKeyslot(keyslot, this);
}
void DeprecatedService::GetAesKeyslotAvailableEvent(Out<CopiedHandle> out_hnd) {
out_hnd.SetValue(this->GetSecureMonitorWrapper()->GetAesKeyslotAvailableEventHandle());
}
Result DeprecatedService::SetBootReason(BootReasonValue boot_reason) {
return this->GetSecureMonitorWrapper()->SetBootReason(boot_reason);
}
Result DeprecatedService::GetBootReason(Out<BootReasonValue> out) {
return this->GetSecureMonitorWrapper()->GetBootReason(out.GetPointer());
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_secmon_wrapper.hpp"
class DeprecatedService : public IServiceObject {
private:
SecureMonitorWrapper *secmon_wrapper;
public:
DeprecatedService(SecureMonitorWrapper *sw) : secmon_wrapper(sw) {
/* ... */
}
virtual ~DeprecatedService() { /* ... */ }
protected:
SecureMonitorWrapper *GetSecureMonitorWrapper() const {
return this->secmon_wrapper;
}
protected:
/* Actual commands. */
virtual Result GetConfig(Out<u64> out, u32 which);
virtual Result ExpMod(OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> exp, InPointer<u8> mod);
virtual Result GenerateAesKek(Out<AccessKey> out_access_key, KeySource key_source, u32 generation, u32 option);
virtual Result LoadAesKey(u32 keyslot, AccessKey access_key, KeySource key_source);
virtual Result GenerateAesKey(Out<AesKey> out_key, AccessKey access_key, KeySource key_source);
virtual Result SetConfig(u32 which, u64 value);
virtual Result GenerateRandomBytes(OutPointerWithClientSize<u8> out);
virtual Result ImportLotusKey(InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option);
virtual Result DecryptLotusMessage(Out<u32> out_size, OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest);
virtual Result IsDevelopment(Out<bool> is_dev);
virtual Result GenerateSpecificAesKey(Out<AesKey> out_key, KeySource key_source, u32 generation, u32 which);
virtual Result DecryptRsaPrivateKey(OutPointerWithClientSize<u8> dst, InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option);
virtual Result DecryptAesKey(Out<AesKey> out_key, KeySource key_source, u32 generation, u32 option);
virtual Result CryptAesCtrDeprecated(OutBuffer<u8> out_buf, u32 keyslot, InBuffer<u8> in_buf, IvCtr iv_ctr);
virtual Result CryptAesCtr(OutBuffer<u8, BufferType_Type1> out_buf, u32 keyslot, InBuffer<u8, BufferType_Type1> in_buf, IvCtr iv_ctr);
virtual Result ComputeCmac(Out<Cmac> out_cmac, u32 keyslot, InPointer<u8> in_buf);
virtual Result ImportEsKey(InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option);
virtual Result UnwrapTitleKey(Out<AccessKey> out_access_key, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest, u32 generation);
virtual Result LoadTitleKey(u32 keyslot, AccessKey access_key);
virtual Result UnwrapCommonTitleKey(Out<AccessKey> out_access_key, KeySource key_source, u32 generation);
virtual Result AllocateAesKeyslot(Out<u32> out_keyslot);
virtual Result FreeAesKeyslot(u32 keyslot);
virtual void GetAesKeyslotAvailableEvent(Out<CopiedHandle> out_hnd);
virtual Result SetBootReason(BootReasonValue boot_reason);
virtual Result GetBootReason(Out<BootReasonValue> out);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMeta<Spl_Cmd_GetConfig, &DeprecatedService::GetConfig>(),
MakeServiceCommandMeta<Spl_Cmd_ExpMod, &DeprecatedService::ExpMod>(),
MakeServiceCommandMeta<Spl_Cmd_GenerateAesKek, &DeprecatedService::GenerateAesKek>(),
MakeServiceCommandMeta<Spl_Cmd_LoadAesKey, &DeprecatedService::LoadAesKey>(),
MakeServiceCommandMeta<Spl_Cmd_GenerateAesKey, &DeprecatedService::GenerateAesKey>(),
MakeServiceCommandMeta<Spl_Cmd_SetConfig, &DeprecatedService::SetConfig>(),
MakeServiceCommandMeta<Spl_Cmd_GenerateRandomBytes, &DeprecatedService::GenerateRandomBytes>(),
MakeServiceCommandMeta<Spl_Cmd_ImportLotusKey, &DeprecatedService::ImportLotusKey>(),
MakeServiceCommandMeta<Spl_Cmd_DecryptLotusMessage, &DeprecatedService::DecryptLotusMessage>(),
MakeServiceCommandMeta<Spl_Cmd_IsDevelopment, &DeprecatedService::IsDevelopment>(),
MakeServiceCommandMeta<Spl_Cmd_GenerateSpecificAesKey, &DeprecatedService::GenerateSpecificAesKey>(),
MakeServiceCommandMeta<Spl_Cmd_DecryptRsaPrivateKey, &DeprecatedService::DecryptRsaPrivateKey>(),
MakeServiceCommandMeta<Spl_Cmd_DecryptAesKey, &DeprecatedService::DecryptAesKey>(),
MakeServiceCommandMeta<Spl_Cmd_CryptAesCtr, &DeprecatedService::CryptAesCtrDeprecated, FirmwareVersion_100, FirmwareVersion_100>(),
MakeServiceCommandMeta<Spl_Cmd_CryptAesCtr, &DeprecatedService::CryptAesCtr, FirmwareVersion_200>(),
MakeServiceCommandMeta<Spl_Cmd_ComputeCmac, &DeprecatedService::ComputeCmac>(),
MakeServiceCommandMeta<Spl_Cmd_ImportEsKey, &DeprecatedService::ImportEsKey>(),
MakeServiceCommandMeta<Spl_Cmd_UnwrapTitleKey, &DeprecatedService::UnwrapTitleKey>(),
MakeServiceCommandMeta<Spl_Cmd_LoadTitleKey, &DeprecatedService::LoadTitleKey>(),
MakeServiceCommandMeta<Spl_Cmd_UnwrapCommonTitleKey, &DeprecatedService::UnwrapCommonTitleKey, FirmwareVersion_200>(),
MakeServiceCommandMeta<Spl_Cmd_AllocateAesKeyslot, &DeprecatedService::AllocateAesKeyslot, FirmwareVersion_200>(),
MakeServiceCommandMeta<Spl_Cmd_FreeAesKeyslot, &DeprecatedService::FreeAesKeyslot, FirmwareVersion_200>(),
MakeServiceCommandMeta<Spl_Cmd_GetAesKeyslotAvailableEvent, &DeprecatedService::GetAesKeyslotAvailableEvent, FirmwareVersion_200>(),
MakeServiceCommandMeta<Spl_Cmd_SetBootReason, &DeprecatedService::SetBootReason, FirmwareVersion_300>(),
MakeServiceCommandMeta<Spl_Cmd_GetBootReason, &DeprecatedService::GetBootReason, FirmwareVersion_300>(),
};
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_es_service.hpp"
Result EsService::ImportEsKey(InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option) {
return this->GetSecureMonitorWrapper()->ImportEsKey(src.pointer, src.num_elements, access_key, key_source, option);
}
Result EsService::UnwrapTitleKey(Out<AccessKey> out_access_key, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest, u32 generation) {
return this->GetSecureMonitorWrapper()->UnwrapTitleKey(out_access_key.GetPointer(), base.pointer, base.num_elements, mod.pointer, mod.num_elements, label_digest.pointer, label_digest.num_elements, generation);
}
Result EsService::UnwrapCommonTitleKey(Out<AccessKey> out_access_key, KeySource key_source, u32 generation) {
return this->GetSecureMonitorWrapper()->UnwrapCommonTitleKey(out_access_key.GetPointer(), key_source, generation);
}
Result EsService::ImportDrmKey(InPointer<u8> src, AccessKey access_key, KeySource key_source) {
return this->GetSecureMonitorWrapper()->ImportDrmKey(src.pointer, src.num_elements, access_key, key_source);
}
Result EsService::DrmExpMod(OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> mod) {
return this->GetSecureMonitorWrapper()->DrmExpMod(out.pointer, out.num_elements, base.pointer, base.num_elements, mod.pointer, mod.num_elements);
}
Result EsService::UnwrapElicenseKey(Out<AccessKey> out_access_key, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest, u32 generation) {
return this->GetSecureMonitorWrapper()->UnwrapElicenseKey(out_access_key.GetPointer(), base.pointer, base.num_elements, mod.pointer, mod.num_elements, label_digest.pointer, label_digest.num_elements, generation);
}
Result EsService::LoadElicenseKey(u32 keyslot, AccessKey access_key) {
return this->GetSecureMonitorWrapper()->LoadElicenseKey(keyslot, this, access_key);
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_rsa_service.hpp"
class EsService : public RsaService {
public:
EsService(SecureMonitorWrapper *sw) : RsaService(sw) {
/* ... */
}
virtual ~EsService() {
/* ... */
}
protected:
/* Actual commands. */
virtual Result ImportEsKey(InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option);
virtual Result UnwrapTitleKey(Out<AccessKey> out_access_key, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest, u32 generation);
virtual Result UnwrapCommonTitleKey(Out<AccessKey> out_access_key, KeySource key_source, u32 generation);
virtual Result ImportDrmKey(InPointer<u8> src, AccessKey access_key, KeySource key_source);
virtual Result DrmExpMod(OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> mod);
virtual Result UnwrapElicenseKey(Out<AccessKey> out_access_key, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest, u32 generation);
virtual Result LoadElicenseKey(u32 keyslot, AccessKey access_key);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMetaEx<Spl_Cmd_GetConfig, &EsService::GetConfig, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ExpMod, &EsService::ExpMod, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetConfig, &EsService::SetConfig, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateRandomBytes, &EsService::GenerateRandomBytes, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_IsDevelopment, &EsService::IsDevelopment, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetBootReason, &EsService::SetBootReason, EsService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetBootReason, &EsService::GetBootReason, EsService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKek, &EsService::GenerateAesKek, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_LoadAesKey, &EsService::LoadAesKey, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKey, &EsService::GenerateAesKey, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptAesKey, &EsService::DecryptAesKey, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_CryptAesCtr, &EsService::CryptAesCtr, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ComputeCmac, &EsService::ComputeCmac, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_AllocateAesKeyslot, &EsService::AllocateAesKeyslot, EsService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_FreeAesKeyslot, &EsService::FreeAesKeyslot, EsService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetAesKeyslotAvailableEvent, &EsService::GetAesKeyslotAvailableEvent, EsService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptRsaPrivateKey, &EsService::DecryptRsaPrivateKey, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ImportEsKey, &EsService::ImportEsKey, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_UnwrapTitleKey, &EsService::UnwrapTitleKey, EsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_UnwrapCommonTitleKey, &EsService::UnwrapCommonTitleKey, EsService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_ImportDrmKey, &EsService::ImportDrmKey, EsService, FirmwareVersion_500>(),
MakeServiceCommandMetaEx<Spl_Cmd_DrmExpMod, &EsService::DrmExpMod, EsService, FirmwareVersion_500>(),
MakeServiceCommandMetaEx<Spl_Cmd_UnwrapElicenseKey, &EsService::UnwrapElicenseKey, EsService, FirmwareVersion_600>(),
MakeServiceCommandMetaEx<Spl_Cmd_LoadElicenseKey, &EsService::LoadElicenseKey, EsService, FirmwareVersion_600>(),
};
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_fs_service.hpp"
Result FsService::ImportLotusKey(InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option) {
return this->GetSecureMonitorWrapper()->ImportLotusKey(src.pointer, src.num_elements, access_key, key_source, option);
}
Result FsService::DecryptLotusMessage(Out<u32> out_size, OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest) {
return this->GetSecureMonitorWrapper()->DecryptLotusMessage(out_size.GetPointer(), out.pointer, out.num_elements, base.pointer, base.num_elements, mod.pointer, mod.num_elements, label_digest.pointer, label_digest.num_elements);
}
Result FsService::GenerateSpecificAesKey(Out<AesKey> out_key, KeySource key_source, u32 generation, u32 which) {
return this->GetSecureMonitorWrapper()->GenerateSpecificAesKey(out_key.GetPointer(), key_source, generation, which);
}
Result FsService::LoadTitleKey(u32 keyslot, AccessKey access_key) {
return this->GetSecureMonitorWrapper()->LoadTitleKey(keyslot, this, access_key);
}
Result FsService::GetPackage2Hash(OutPointerWithClientSize<u8> dst) {
return this->GetSecureMonitorWrapper()->GetPackage2Hash(dst.pointer, dst.num_elements);
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_crypto_service.hpp"
class FsService : public CryptoService {
public:
FsService(SecureMonitorWrapper *sw) : CryptoService(sw) {
/* ... */
}
virtual ~FsService() {
/* ... */
}
protected:
/* Actual commands. */
virtual Result ImportLotusKey(InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option);
virtual Result DecryptLotusMessage(Out<u32> out_size, OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> mod, InPointer<u8> label_digest);
virtual Result GenerateSpecificAesKey(Out<AesKey> out_key, KeySource key_source, u32 generation, u32 which);
virtual Result LoadTitleKey(u32 keyslot, AccessKey access_key);
virtual Result GetPackage2Hash(OutPointerWithClientSize<u8> dst);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMetaEx<Spl_Cmd_GetConfig, &FsService::GetConfig, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ExpMod, &FsService::ExpMod, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetConfig, &FsService::SetConfig, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateRandomBytes, &FsService::GenerateRandomBytes, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_IsDevelopment, &FsService::IsDevelopment, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetBootReason, &FsService::SetBootReason, FsService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetBootReason, &FsService::GetBootReason, FsService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKek, &FsService::GenerateAesKek, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_LoadAesKey, &FsService::LoadAesKey, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKey, &FsService::GenerateAesKey, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptAesKey, &FsService::DecryptAesKey, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_CryptAesCtr, &FsService::CryptAesCtr, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ComputeCmac, &FsService::ComputeCmac, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_AllocateAesKeyslot, &FsService::AllocateAesKeyslot, FsService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_FreeAesKeyslot, &FsService::FreeAesKeyslot, FsService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetAesKeyslotAvailableEvent, &FsService::GetAesKeyslotAvailableEvent, FsService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_ImportLotusKey, &FsService::ImportLotusKey, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptLotusMessage, &FsService::DecryptLotusMessage, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateSpecificAesKey, &FsService::GenerateSpecificAesKey, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_LoadTitleKey, &FsService::LoadTitleKey, FsService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetPackage2Hash, &FsService::GetPackage2Hash, FsService, FirmwareVersion_500>(),
};
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_general_service.hpp"
Result GeneralService::GetConfig(Out<u64> out, u32 which) {
return this->GetSecureMonitorWrapper()->GetConfig(out.GetPointer(), static_cast<SplConfigItem>(which));
}
Result GeneralService::ExpMod(OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> exp, InPointer<u8> mod) {
return this->GetSecureMonitorWrapper()->ExpMod(out.pointer, out.num_elements, base.pointer, base.num_elements, exp.pointer, exp.num_elements, mod.pointer, mod.num_elements);
}
Result GeneralService::SetConfig(u32 which, u64 value) {
return this->GetSecureMonitorWrapper()->SetConfig(static_cast<SplConfigItem>(which), value);
}
Result GeneralService::GenerateRandomBytes(OutPointerWithClientSize<u8> out) {
return this->GetSecureMonitorWrapper()->GenerateRandomBytes(out.pointer, out.num_elements);
}
Result GeneralService::IsDevelopment(Out<bool> is_dev) {
return this->GetSecureMonitorWrapper()->IsDevelopment(is_dev.GetPointer());
}
Result GeneralService::SetBootReason(BootReasonValue boot_reason) {
return this->GetSecureMonitorWrapper()->SetBootReason(boot_reason);
}
Result GeneralService::GetBootReason(Out<BootReasonValue> out) {
return this->GetSecureMonitorWrapper()->GetBootReason(out.GetPointer());
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_secmon_wrapper.hpp"
class GeneralService : public IServiceObject {
private:
SecureMonitorWrapper *secmon_wrapper;
public:
GeneralService(SecureMonitorWrapper *sw) : secmon_wrapper(sw) {
/* ... */
}
virtual ~GeneralService() { /* ... */ }
protected:
SecureMonitorWrapper *GetSecureMonitorWrapper() const {
return this->secmon_wrapper;
}
protected:
/* Actual commands. */
virtual Result GetConfig(Out<u64> out, u32 which);
virtual Result ExpMod(OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> exp, InPointer<u8> mod);
virtual Result SetConfig(u32 which, u64 value);
virtual Result GenerateRandomBytes(OutPointerWithClientSize<u8> out);
virtual Result IsDevelopment(Out<bool> is_dev);
virtual Result SetBootReason(BootReasonValue boot_reason);
virtual Result GetBootReason(Out<BootReasonValue> out);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMeta<Spl_Cmd_GetConfig, &GeneralService::GetConfig>(),
MakeServiceCommandMeta<Spl_Cmd_ExpMod, &GeneralService::ExpMod>(),
MakeServiceCommandMeta<Spl_Cmd_SetConfig, &GeneralService::SetConfig>(),
MakeServiceCommandMeta<Spl_Cmd_GenerateRandomBytes, &GeneralService::GenerateRandomBytes>(),
MakeServiceCommandMeta<Spl_Cmd_IsDevelopment, &GeneralService::IsDevelopment>(),
MakeServiceCommandMeta<Spl_Cmd_SetBootReason, &GeneralService::SetBootReason, FirmwareVersion_300>(),
MakeServiceCommandMeta<Spl_Cmd_GetBootReason, &GeneralService::GetBootReason, FirmwareVersion_300>(),
};
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <cstdlib>
#include <cstdint>
#include <cstring>
#include <malloc.h>
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_random_service.hpp"
#include "spl_general_service.hpp"
#include "spl_crypto_service.hpp"
#include "spl_ssl_service.hpp"
#include "spl_es_service.hpp"
#include "spl_fs_service.hpp"
#include "spl_manu_service.hpp"
#include "spl_deprecated_service.hpp"
extern "C" {
extern u32 __start__;
u32 __nx_applet_type = AppletType_None;
#define INNER_HEAP_SIZE 0x28000
size_t nx_inner_heap_size = INNER_HEAP_SIZE;
char nx_inner_heap[INNER_HEAP_SIZE];
void __libnx_initheap(void);
void __appInit(void);
void __appExit(void);
/* Exception handling. */
alignas(16) u8 __nx_exception_stack[0x1000];
u64 __nx_exception_stack_size = sizeof(__nx_exception_stack);
void __libnx_exception_handler(ThreadExceptionDump *ctx);
u64 __stratosphere_title_id = TitleId_Spl;
void __libstratosphere_exception_handler(AtmosphereFatalErrorContext *ctx);
}
void __libnx_exception_handler(ThreadExceptionDump *ctx) {
StratosphereCrashHandler(ctx);
}
void __libnx_initheap(void) {
void* addr = nx_inner_heap;
size_t size = nx_inner_heap_size;
/* Newlib */
extern char* fake_heap_start;
extern char* fake_heap_end;
fake_heap_start = (char*)addr;
fake_heap_end = (char*)addr + size;
}
void __appInit(void) {
SetFirmwareVersionForLibnx();
/* SPL doesn't really access any services... */
}
void __appExit(void) {
/* SPL doesn't really access any services... */
}
struct SplServerOptions {
static constexpr size_t PointerBufferSize = 0x800;
static constexpr size_t MaxDomains = 0;
static constexpr size_t MaxDomainObjects = 0;
};
/* Single secure monitor wrapper singleton. */
static SecureMonitorWrapper s_secmon_wrapper;
/* Helpers for creating services. */
static const auto MakeRandomService = []() { return std::make_shared<RandomService>(&s_secmon_wrapper); };
static const auto MakeGeneralService = []() { return std::make_shared<GeneralService>(&s_secmon_wrapper); };
static const auto MakeCryptoService = []() { return std::make_shared<CryptoService>(&s_secmon_wrapper); };
static const auto MakeSslService = []() { return std::make_shared<SslService>(&s_secmon_wrapper); };
static const auto MakeEsService = []() { return std::make_shared<EsService>(&s_secmon_wrapper); };
static const auto MakeFsService = []() { return std::make_shared<FsService>(&s_secmon_wrapper); };
static const auto MakeManuService = []() { return std::make_shared<ManuService>(&s_secmon_wrapper); };
static const auto MakeDeprecatedService = []() { return std::make_shared<DeprecatedService>(&s_secmon_wrapper); };
int main(int argc, char **argv)
{
consoleDebugInit(debugDevice_SVC);
/* Initialize global context. */
SecureMonitorWrapper::Initialize();
/* Create server manager. */
static auto s_server_manager = WaitableManager<SplServerOptions>(1);
/* Create services. */
s_server_manager.AddWaitable(new ServiceServer<RandomService, +MakeRandomService>("csrng", 3));
if (GetRuntimeFirmwareVersion() >= FirmwareVersion_400) {
s_server_manager.AddWaitable(new ServiceServer<GeneralService, +MakeGeneralService>("spl:", 9));
s_server_manager.AddWaitable(new ServiceServer<CryptoService, +MakeCryptoService>("spl:mig", 6));
s_server_manager.AddWaitable(new ServiceServer<SslService, +MakeSslService>("spl:ssl", 2));
s_server_manager.AddWaitable(new ServiceServer<EsService, +MakeEsService>("spl:es", 2));
s_server_manager.AddWaitable(new ServiceServer<FsService, +MakeFsService>("spl:fs", 2));
if (GetRuntimeFirmwareVersion() >= FirmwareVersion_500) {
s_server_manager.AddWaitable(new ServiceServer<ManuService, +MakeManuService>("spl:manu", 1));
}
} else {
s_server_manager.AddWaitable(new ServiceServer<DeprecatedService, +MakeDeprecatedService>("spl:", 12));
}
/* Loop forever, servicing our services. */
s_server_manager.Process();
return 0;
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_manu_service.hpp"
Result ManuService::ReEncryptRsaPrivateKey(OutPointerWithClientSize<u8> out, InPointer<u8> src, AccessKey access_key_dec, KeySource source_dec, AccessKey access_key_enc, KeySource source_enc, u32 option) {
return this->GetSecureMonitorWrapper()->ReEncryptRsaPrivateKey(out.pointer, out.num_elements, src.pointer, src.num_elements, access_key_dec, source_dec, access_key_enc, source_enc, option);
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_rsa_service.hpp"
class ManuService : public RsaService {
public:
ManuService(SecureMonitorWrapper *sw) : RsaService(sw) {
/* ... */
}
virtual ~ManuService() {
/* ... */
}
protected:
/* Actual commands. */
virtual Result ReEncryptRsaPrivateKey(OutPointerWithClientSize<u8> out, InPointer<u8> src, AccessKey access_key_dec, KeySource source_dec, AccessKey access_key_enc, KeySource source_enc, u32 option);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMetaEx<Spl_Cmd_GetConfig, &ManuService::GetConfig, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ExpMod, &ManuService::ExpMod, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetConfig, &ManuService::SetConfig, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateRandomBytes, &ManuService::GenerateRandomBytes, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_IsDevelopment, &ManuService::IsDevelopment, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetBootReason, &ManuService::SetBootReason, ManuService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetBootReason, &ManuService::GetBootReason, ManuService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKek, &ManuService::GenerateAesKek, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_LoadAesKey, &ManuService::LoadAesKey, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKey, &ManuService::GenerateAesKey, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptAesKey, &ManuService::DecryptAesKey, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_CryptAesCtr, &ManuService::CryptAesCtr, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ComputeCmac, &ManuService::ComputeCmac, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_AllocateAesKeyslot, &ManuService::AllocateAesKeyslot, ManuService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_FreeAesKeyslot, &ManuService::FreeAesKeyslot, ManuService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetAesKeyslotAvailableEvent, &ManuService::GetAesKeyslotAvailableEvent, ManuService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptRsaPrivateKey, &ManuService::DecryptRsaPrivateKey, ManuService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ReEncryptRsaPrivateKey, &ManuService::ReEncryptRsaPrivateKey, ManuService, FirmwareVersion_500>(),
};
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_random_service.hpp"
Result RandomService::GenerateRandomBytes(OutBuffer<u8> out) {
return this->secmon_wrapper->GenerateRandomBytes(out.buffer, out.num_elements);
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_secmon_wrapper.hpp"
class RandomService final : public IServiceObject {
private:
SecureMonitorWrapper *secmon_wrapper;
public:
RandomService(SecureMonitorWrapper *sw) : secmon_wrapper(sw) {
/* ... */
}
virtual ~RandomService() { /* ... */ }
private:
/* Actual commands. */
virtual Result GenerateRandomBytes(OutBuffer<u8> out);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMeta<Csrng_Cmd_GenerateRandomBytes, &RandomService::GenerateRandomBytes>(),
};
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_rsa_service.hpp"
Result RsaService::DecryptRsaPrivateKey(OutPointerWithClientSize<u8> dst, InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option) {
return this->GetSecureMonitorWrapper()->DecryptRsaPrivateKey(dst.pointer, dst.num_elements, src.pointer, src.num_elements, access_key, key_source, option);
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_crypto_service.hpp"
class RsaService : public CryptoService {
public:
RsaService(SecureMonitorWrapper *sw) : CryptoService(sw) {
/* ... */
}
virtual ~RsaService() {
/* ... */
}
protected:
/* Actual commands. */
virtual Result DecryptRsaPrivateKey(OutPointerWithClientSize<u8> dst, InPointer<u8> src, AccessKey access_key, KeySource key_source, u32 option);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMetaEx<Spl_Cmd_GetConfig, &RsaService::GetConfig, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ExpMod, &RsaService::ExpMod, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetConfig, &RsaService::SetConfig, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateRandomBytes, &RsaService::GenerateRandomBytes, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_IsDevelopment, &RsaService::IsDevelopment, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetBootReason, &RsaService::SetBootReason, RsaService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetBootReason, &RsaService::GetBootReason, RsaService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKek, &RsaService::GenerateAesKek, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_LoadAesKey, &RsaService::LoadAesKey, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKey, &RsaService::GenerateAesKey, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptAesKey, &RsaService::DecryptAesKey, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_CryptAesCtr, &RsaService::CryptAesCtr, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ComputeCmac, &RsaService::ComputeCmac, RsaService>(),
MakeServiceCommandMetaEx<Spl_Cmd_AllocateAesKeyslot, &RsaService::AllocateAesKeyslot, RsaService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_FreeAesKeyslot, &RsaService::FreeAesKeyslot, RsaService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetAesKeyslotAvailableEvent, &RsaService::GetAesKeyslotAvailableEvent, RsaService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptRsaPrivateKey, &RsaService::DecryptRsaPrivateKey, RsaService>(),
};
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_secmon_wrapper.hpp"
#include "spl_smc_wrapper.hpp"
#include "spl_ctr_drbg.hpp"
/* Convenient. */
constexpr size_t DeviceAddressSpaceAlignSize = 0x400000;
constexpr size_t DeviceAddressSpaceAlignMask = DeviceAddressSpaceAlignSize - 1;
constexpr u32 WorkBufferMapBase = 0x80000000u;
constexpr u32 CryptAesInMapBase = 0x90000000u;
constexpr u32 CryptAesOutMapBase = 0xC0000000u;
constexpr size_t CryptAesSizeMax = static_cast<size_t>(CryptAesOutMapBase - CryptAesInMapBase);
constexpr size_t RsaPrivateKeySize = 0x100;
constexpr size_t RsaPrivateKeyMetaSize = 0x30;
constexpr size_t LabelDigestSizeMax = 0x20;
/* Types. */
struct SeLinkedListEntry {
u32 num_entries;
u32 address;
u32 size;
};
struct SeCryptContext {
SeLinkedListEntry in;
SeLinkedListEntry out;
};
class DeviceAddressSpaceMapHelper {
private:
Handle das_hnd;
u64 dst_addr;
u64 src_addr;
size_t size;
u32 perm;
public:
DeviceAddressSpaceMapHelper(Handle h, u64 dst, u64 src, size_t sz, u32 p) : das_hnd(h), dst_addr(dst), src_addr(src), size(sz), perm(p) {
if (R_FAILED(svcMapDeviceAddressSpaceAligned(this->das_hnd, CUR_PROCESS_HANDLE, this->src_addr, this->size, this->dst_addr, this->perm))) {
std::abort();
}
}
~DeviceAddressSpaceMapHelper() {
if (R_FAILED(svcUnmapDeviceAddressSpace(this->das_hnd, CUR_PROCESS_HANDLE, this->src_addr, this->size, this->dst_addr))) {
std::abort();
}
}
};
/* Globals. */
static CtrDrbg g_drbg;
static Event g_se_event;
static IEvent *g_se_keyslot_available_event = nullptr;
static Handle g_se_das_hnd;
static u32 g_se_mapped_work_buffer_addr;
static __attribute__((aligned(0x1000))) u8 g_work_buffer[0x1000];
constexpr size_t MaxWorkBufferSize = sizeof(g_work_buffer) / 2;
static HosMutex g_async_op_lock;
void SecureMonitorWrapper::InitializeCtrDrbg() {
u8 seed[CtrDrbg::SeedSize];
if (SmcWrapper::GenerateRandomBytes(seed, sizeof(seed)) != SmcResult_Success) {
std::abort();
}
g_drbg.Initialize(seed);
}
void SecureMonitorWrapper::InitializeSeEvents() {
u64 irq_num;
SmcWrapper::GetConfig(&irq_num, 1, SplConfigItem_SecurityEngineIrqNumber);
Handle hnd;
if (R_FAILED(svcCreateInterruptEvent(&hnd, irq_num, 1))) {
std::abort();
}
eventLoadRemote(&g_se_event, hnd, true);
g_se_keyslot_available_event = CreateWriteOnlySystemEvent();
g_se_keyslot_available_event->Signal();
}
void SecureMonitorWrapper::InitializeDeviceAddressSpace() {
constexpr u64 DeviceName_SE = 29;
/* Create Address Space. */
if (R_FAILED(svcCreateDeviceAddressSpace(&g_se_das_hnd, 0, (1ul << 32)))) {
std::abort();
}
/* Attach it to the SE. */
if (R_FAILED(svcAttachDeviceAddressSpace(DeviceName_SE, g_se_das_hnd))) {
std::abort();
}
const u64 work_buffer_addr = reinterpret_cast<u64>(g_work_buffer);
g_se_mapped_work_buffer_addr = WorkBufferMapBase + (work_buffer_addr & DeviceAddressSpaceAlignMask);
/* Map the work buffer for the SE. */
if (R_FAILED(svcMapDeviceAddressSpaceAligned(g_se_das_hnd, CUR_PROCESS_HANDLE, work_buffer_addr, sizeof(g_work_buffer), g_se_mapped_work_buffer_addr, 3))) {
std::abort();
}
}
void SecureMonitorWrapper::Initialize() {
/* Initialize the Drbg. */
InitializeCtrDrbg();
/* Initialize SE interrupt + keyslot events. */
InitializeSeEvents();
/* Initialize DAS for the SE. */
InitializeDeviceAddressSpace();
}
void SecureMonitorWrapper::CalcMgf1AndXor(void *dst, size_t dst_size, const void *src, size_t src_size) {
uint8_t *dst_u8 = reinterpret_cast<u8 *>(dst);
u32 ctr = 0;
while (dst_size > 0) {
size_t cur_size = SHA256_HASH_SIZE;
if (cur_size > dst_size) {
cur_size = dst_size;
}
dst_size -= cur_size;
u32 ctr_be = __builtin_bswap32(ctr++);
u8 hash[SHA256_HASH_SIZE];
{
Sha256Context ctx;
sha256ContextCreate(&ctx);
sha256ContextUpdate(&ctx, src, src_size);
sha256ContextUpdate(&ctx, &ctr_be, sizeof(ctr_be));
sha256ContextGetHash(&ctx, hash);
}
for (size_t i = 0; i < cur_size; i++) {
*(dst_u8++) ^= hash[i];
}
}
}
size_t SecureMonitorWrapper::DecodeRsaOaep(void *dst, size_t dst_size, const void *label_digest, size_t label_digest_size, const void *src, size_t src_size) {
/* Very basic validation. */
if (dst_size == 0 || src_size != 0x100 || label_digest_size != SHA256_HASH_SIZE) {
return 0;
}
u8 block[0x100];
std::memcpy(block, src, sizeof(block));
/* First, validate byte 0 == 0, and unmask DB. */
int invalid = block[0];
u8 *salt = block + 1;
u8 *db = salt + SHA256_HASH_SIZE;
CalcMgf1AndXor(salt, SHA256_HASH_SIZE, db, src_size - (1 + SHA256_HASH_SIZE));
CalcMgf1AndXor(db, src_size - (1 + SHA256_HASH_SIZE), salt, SHA256_HASH_SIZE);
/* Validate label digest. */
for (size_t i = 0; i < SHA256_HASH_SIZE; i++) {
invalid |= db[i] ^ reinterpret_cast<const u8 *>(label_digest)[i];
}
/* Locate message after 00...0001 padding. */
const u8 *padded_msg = db + SHA256_HASH_SIZE;
size_t padded_msg_size = src_size - (1 + 2 * SHA256_HASH_SIZE);
size_t msg_ind = 0;
int not_found = 1;
int wrong_padding = 0;
size_t i = 0;
while (i < padded_msg_size) {
int zero = (padded_msg[i] == 0);
int one = (padded_msg[i] == 1);
msg_ind += static_cast<size_t>(not_found & one) * (++i);
not_found &= ~one;
wrong_padding |= (not_found & ~zero);
}
if (invalid | not_found | wrong_padding) {
return 0;
}
/* Copy message out. */
size_t msg_size = padded_msg_size - msg_ind;
if (msg_size > dst_size) {
return 0;
}
std::memcpy(dst, padded_msg + msg_ind, msg_size);
return msg_size;
}
void SecureMonitorWrapper::WaitSeOperationComplete() {
eventWait(&g_se_event, U64_MAX);
}
Result SecureMonitorWrapper::ConvertToSplResult(SmcResult result) {
if (result == SmcResult_Success) {
return ResultSuccess;
}
if (result < SmcResult_Max) {
return MAKERESULT(Module_Spl, static_cast<u32>(result));
}
return ResultSplUnknownSmcResult;
}
SmcResult SecureMonitorWrapper::WaitCheckStatus(AsyncOperationKey op_key) {
WaitSeOperationComplete();
SmcResult op_res;
SmcResult res = SmcWrapper::CheckStatus(&op_res, op_key);
if (res != SmcResult_Success) {
return res;
}
return op_res;
}
SmcResult SecureMonitorWrapper::WaitGetResult(void *out_buf, size_t out_buf_size, AsyncOperationKey op_key) {
WaitSeOperationComplete();
SmcResult op_res;
SmcResult res = SmcWrapper::GetResult(&op_res, out_buf, out_buf_size, op_key);
if (res != SmcResult_Success) {
return res;
}
return op_res;
}
SmcResult SecureMonitorWrapper::DecryptAesBlock(u32 keyslot, void *dst, const void *src) {
struct DecryptAesBlockLayout {
SeCryptContext crypt_ctx;
u8 in_block[AES_BLOCK_SIZE] __attribute__((aligned(AES_BLOCK_SIZE)));
u8 out_block[AES_BLOCK_SIZE] __attribute__((aligned(AES_BLOCK_SIZE)));
};
DecryptAesBlockLayout *layout = reinterpret_cast<DecryptAesBlockLayout *>(g_work_buffer);
layout->crypt_ctx.in.num_entries = 0;
layout->crypt_ctx.in.address = g_se_mapped_work_buffer_addr + offsetof(DecryptAesBlockLayout, in_block);
layout->crypt_ctx.in.size = sizeof(layout->in_block);
layout->crypt_ctx.out.num_entries = 0;
layout->crypt_ctx.out.address = g_se_mapped_work_buffer_addr + offsetof(DecryptAesBlockLayout, out_block);
layout->crypt_ctx.out.size = sizeof(layout->out_block);
std::memcpy(layout->in_block, src, sizeof(layout->in_block));
armDCacheFlush(layout, sizeof(*layout));
{
std::scoped_lock<HosMutex> lk(g_async_op_lock);
AsyncOperationKey op_key;
const IvCtr iv_ctr = {};
const u32 mode = SmcWrapper::GetCryptAesMode(SmcCipherMode_CbcDecrypt, keyslot);
const u32 dst_ll_addr = g_se_mapped_work_buffer_addr + offsetof(DecryptAesBlockLayout, crypt_ctx.out);
const u32 src_ll_addr = g_se_mapped_work_buffer_addr + offsetof(DecryptAesBlockLayout, crypt_ctx.in);
SmcResult res = SmcWrapper::CryptAes(&op_key, mode, iv_ctr, dst_ll_addr, src_ll_addr, sizeof(layout->in_block));
if (res != SmcResult_Success) {
return res;
}
if ((res = WaitCheckStatus(op_key)) != SmcResult_Success) {
return res;
}
}
armDCacheFlush(layout, sizeof(*layout));
std::memcpy(dst, layout->out_block, sizeof(layout->out_block));
return SmcResult_Success;
}
Result SecureMonitorWrapper::GetConfig(u64 *out, SplConfigItem which) {
/* Nintendo explicitly blacklists package2 hash here, amusingly. */
/* This is not blacklisted in safemode, but we're never in safe mode... */
if (which == SplConfigItem_Package2Hash) {
return ResultSplInvalidArgument;
}
SmcResult res = SmcWrapper::GetConfig(out, 1, which);
/* Nintendo has some special handling here for hardware type/is_retail. */
if (which == SplConfigItem_HardwareType && res == SmcResult_InvalidArgument) {
*out = 0;
res = SmcResult_Success;
}
if (which == SplConfigItem_IsRetail && res == SmcResult_InvalidArgument) {
*out = 0;
res = SmcResult_Success;
}
return ConvertToSplResult(res);
}
Result SecureMonitorWrapper::ExpMod(void *out, size_t out_size, const void *base, size_t base_size, const void *exp, size_t exp_size, const void *mod, size_t mod_size) {
struct ExpModLayout {
u8 base[0x100];
u8 exp[0x100];
u8 mod[0x100];
};
ExpModLayout *layout = reinterpret_cast<ExpModLayout *>(g_work_buffer);
/* Validate sizes. */
if (base_size > sizeof(layout->base)) {
return ResultSplInvalidSize;
}
if (exp_size > sizeof(layout->exp)) {
return ResultSplInvalidSize;
}
if (mod_size > sizeof(layout->mod)) {
return ResultSplInvalidSize;
}
if (out_size > MaxWorkBufferSize) {
return ResultSplInvalidSize;
}
/* Copy data into work buffer. */
const size_t base_ofs = sizeof(layout->base) - base_size;
const size_t mod_ofs = sizeof(layout->mod) - mod_size;
std::memset(layout, 0, sizeof(*layout));
std::memcpy(layout->base + base_ofs, base, base_size);
std::memcpy(layout->exp, exp, exp_size);
std::memcpy(layout->mod + mod_ofs, mod, mod_size);
/* Do exp mod operation. */
armDCacheFlush(layout, sizeof(*layout));
{
std::scoped_lock<HosMutex> lk(g_async_op_lock);
AsyncOperationKey op_key;
SmcResult res = SmcWrapper::ExpMod(&op_key, layout->base, layout->exp, exp_size, layout->mod);
if (res != SmcResult_Success) {
return ConvertToSplResult(res);
}
if ((res = WaitGetResult(g_work_buffer, out_size, op_key)) != SmcResult_Success) {
return ConvertToSplResult(res);
}
}
armDCacheFlush(g_work_buffer, sizeof(out_size));
std::memcpy(out, g_work_buffer, out_size);
return ResultSuccess;
}
Result SecureMonitorWrapper::SetConfig(SplConfigItem which, u64 value) {
return ConvertToSplResult(SmcWrapper::SetConfig(which, &value, 1));
}
Result SecureMonitorWrapper::GenerateRandomBytesInternal(void *out, size_t size) {
if (!g_drbg.GenerateRandomBytes(out, size)) {
/* We need to reseed. */
{
u8 seed[CtrDrbg::SeedSize];
SmcResult res = SmcWrapper::GenerateRandomBytes(seed, sizeof(seed));
if (res != SmcResult_Success) {
return ConvertToSplResult(res);
}
g_drbg.Reseed(seed);
g_drbg.GenerateRandomBytes(out, size);
}
}
return ResultSuccess;
}
Result SecureMonitorWrapper::GenerateRandomBytes(void *out, size_t size) {
u8 *cur_dst = reinterpret_cast<u8 *>(out);
for (size_t ofs = 0; ofs < size; ofs += CtrDrbg::MaxRequestSize) {
const size_t cur_size = std::min(size - ofs, CtrDrbg::MaxRequestSize);
Result rc = GenerateRandomBytesInternal(cur_dst, size);
if (R_FAILED(rc)) {
return rc;
}
cur_dst += cur_size;
}
return ResultSuccess;
}
Result SecureMonitorWrapper::IsDevelopment(bool *out) {
u64 is_retail;
Result rc = this->GetConfig(&is_retail, SplConfigItem_IsRetail);
if (R_FAILED(rc)) {
return rc;
}
*out = (is_retail == 0);
return ResultSuccess;
}
Result SecureMonitorWrapper::SetBootReason(BootReasonValue boot_reason) {
if (this->IsBootReasonSet()) {
return ResultSplBootReasonAlreadySet;
}
this->boot_reason = boot_reason;
this->boot_reason_set = true;
return ResultSuccess;
}
Result SecureMonitorWrapper::GetBootReason(BootReasonValue *out) {
if (!this->IsBootReasonSet()) {
return ResultSplBootReasonNotSet;
}
*out = GetBootReason();
return ResultSuccess;
}
Result SecureMonitorWrapper::GenerateAesKek(AccessKey *out_access_key, const KeySource &key_source, u32 generation, u32 option) {
return ConvertToSplResult(SmcWrapper::GenerateAesKek(out_access_key, key_source, generation, option));
}
Result SecureMonitorWrapper::LoadAesKey(u32 keyslot, const void *owner, const AccessKey &access_key, const KeySource &key_source) {
Result rc = ValidateAesKeyslot(keyslot, owner);
if (R_FAILED(rc)) {
return rc;
}
return ConvertToSplResult(SmcWrapper::LoadAesKey(keyslot, access_key, key_source));
}
Result SecureMonitorWrapper::GenerateAesKey(AesKey *out_key, const AccessKey &access_key, const KeySource &key_source) {
Result rc;
SmcResult smc_rc;
static const KeySource s_generate_aes_key_source = {
.data = {0x89, 0x61, 0x5E, 0xE0, 0x5C, 0x31, 0xB6, 0x80, 0x5F, 0xE5, 0x8F, 0x3D, 0xA2, 0x4F, 0x7A, 0xA8}
};
ScopedAesKeyslot keyslot_holder(this);
if (R_FAILED((rc = keyslot_holder.Allocate()))) {
return rc;
}
smc_rc = SmcWrapper::LoadAesKey(keyslot_holder.GetKeyslot(), access_key, s_generate_aes_key_source);
if (smc_rc == SmcResult_Success) {
smc_rc = DecryptAesBlock(keyslot_holder.GetKeyslot(), out_key, &key_source);
}
return ConvertToSplResult(smc_rc);
}
Result SecureMonitorWrapper::DecryptAesKey(AesKey *out_key, const KeySource &key_source, u32 generation, u32 option) {
Result rc;
static const KeySource s_decrypt_aes_key_source = {
.data = {0x11, 0x70, 0x24, 0x2B, 0x48, 0x69, 0x11, 0xF1, 0x11, 0xB0, 0x0C, 0x47, 0x7C, 0xC3, 0xEF, 0x7E}
};
AccessKey access_key;
if (R_FAILED((rc = GenerateAesKek(&access_key, s_decrypt_aes_key_source, generation, option)))) {
return rc;
}
return GenerateAesKey(out_key, access_key, key_source);
}
Result SecureMonitorWrapper::CryptAesCtr(void *dst, size_t dst_size, u32 keyslot, const void *owner, const void *src, size_t src_size, const IvCtr &iv_ctr) {
Result rc = ValidateAesKeyslot(keyslot, owner);
if (R_FAILED(rc)) {
return rc;
}
/* Succeed immediately if there's nothing to crypt. */
if (src_size == 0) {
return ResultSuccess;
}
/* Validate sizes. */
if (src_size > dst_size || src_size % AES_BLOCK_SIZE != 0) {
return ResultSplInvalidSize;
}
/* We can only map 0x400000 aligned buffers for the SE. With that in mind, we have some math to do. */
const uintptr_t src_addr = reinterpret_cast<uintptr_t>(src);
const uintptr_t dst_addr = reinterpret_cast<uintptr_t>(dst);
const uintptr_t src_addr_page_aligned = src_addr & ~0xFFFul;
const uintptr_t dst_addr_page_aligned = dst_addr & ~0xFFFul;
const size_t src_size_page_aligned = ((src_addr + src_size + 0xFFFul) & ~0xFFFul) - src_addr_page_aligned;
const size_t dst_size_page_aligned = ((dst_addr + dst_size + 0xFFFul) & ~0xFFFul) - dst_addr_page_aligned;
const u32 src_se_map_addr = CryptAesInMapBase + (src_addr_page_aligned & DeviceAddressSpaceAlignMask);
const u32 dst_se_map_addr = CryptAesOutMapBase + (dst_addr_page_aligned & DeviceAddressSpaceAlignMask);
const u32 src_se_addr = CryptAesInMapBase + (src_addr & DeviceAddressSpaceAlignMask);
const u32 dst_se_addr = CryptAesOutMapBase + (dst_addr & DeviceAddressSpaceAlignMask);
/* Validate aligned sizes. */
if (src_size_page_aligned > CryptAesSizeMax || dst_size_page_aligned > CryptAesSizeMax) {
return ResultSplInvalidSize;
}
/* Helpers for mapping/unmapping. */
DeviceAddressSpaceMapHelper in_mapper(g_se_das_hnd, src_se_map_addr, src_addr_page_aligned, src_size_page_aligned, 1);
DeviceAddressSpaceMapHelper out_mapper(g_se_das_hnd, dst_se_map_addr, dst_addr_page_aligned, dst_size_page_aligned, 2);
/* Setup SE linked list entries. */
SeCryptContext *crypt_ctx = reinterpret_cast<SeCryptContext *>(g_work_buffer);
crypt_ctx->in.num_entries = 0;
crypt_ctx->in.address = src_se_addr;
crypt_ctx->in.size = src_size;
crypt_ctx->out.num_entries = 0;
crypt_ctx->out.address = dst_se_addr;
crypt_ctx->out.size = dst_size;
armDCacheFlush(crypt_ctx, sizeof(*crypt_ctx));
armDCacheFlush(const_cast<void *>(src), src_size);
armDCacheFlush(dst, dst_size);
{
std::scoped_lock<HosMutex> lk(g_async_op_lock);
AsyncOperationKey op_key;
const u32 mode = SmcWrapper::GetCryptAesMode(SmcCipherMode_Ctr, keyslot);
const u32 dst_ll_addr = g_se_mapped_work_buffer_addr + offsetof(SeCryptContext, out);
const u32 src_ll_addr = g_se_mapped_work_buffer_addr + offsetof(SeCryptContext, in);
SmcResult res = SmcWrapper::CryptAes(&op_key, mode, iv_ctr, dst_ll_addr, src_ll_addr, src_size);
if (res != SmcResult_Success) {
return ConvertToSplResult(res);
}
if ((res = WaitCheckStatus(op_key)) != SmcResult_Success) {
return ConvertToSplResult(res);
}
}
armDCacheFlush(dst, dst_size);
return ResultSuccess;
}
Result SecureMonitorWrapper::ComputeCmac(Cmac *out_cmac, u32 keyslot, const void *owner, const void *data, size_t size) {
Result rc = ValidateAesKeyslot(keyslot, owner);
if (R_FAILED(rc)) {
return rc;
}
if (size > MaxWorkBufferSize) {
return ResultSplInvalidSize;
}
std::memcpy(g_work_buffer, data, size);
return ConvertToSplResult(SmcWrapper::ComputeCmac(out_cmac, keyslot, g_work_buffer, size));
}
Result SecureMonitorWrapper::AllocateAesKeyslot(u32 *out_keyslot, const void *owner) {
if (GetRuntimeFirmwareVersion() <= FirmwareVersion_100) {
/* On 1.0.0, keyslots were kind of a wild west. */
*out_keyslot = 0;
return ResultSuccess;
}
for (size_t i = 0; i < GetMaxKeyslots(); i++) {
if (this->keyslot_owners[i] == 0) {
this->keyslot_owners[i] = owner;
*out_keyslot = static_cast<u32>(i);
return ResultSuccess;
}
}
g_se_keyslot_available_event->Clear();
return ResultSplOutOfKeyslots;
}
Result SecureMonitorWrapper::ValidateAesKeyslot(u32 keyslot, const void *owner) {
if (keyslot >= GetMaxKeyslots()) {
return ResultSplInvalidKeyslot;
}
if (this->keyslot_owners[keyslot] != owner && GetRuntimeFirmwareVersion() > FirmwareVersion_100) {
return ResultSplInvalidKeyslot;
}
return ResultSuccess;
}
Result SecureMonitorWrapper::FreeAesKeyslot(u32 keyslot, const void *owner) {
if (GetRuntimeFirmwareVersion() <= FirmwareVersion_100) {
/* On 1.0.0, keyslots were kind of a wild west. */
return ResultSuccess;
}
Result rc = ValidateAesKeyslot(keyslot, owner);
if (R_FAILED(rc)) {
return rc;
}
/* Clear the keyslot. */
{
AccessKey access_key = {};
KeySource key_source = {};
SmcWrapper::LoadAesKey(keyslot, access_key, key_source);
}
this->keyslot_owners[keyslot] = nullptr;
g_se_keyslot_available_event->Signal();
return ResultSuccess;
}
Result SecureMonitorWrapper::DecryptRsaPrivateKey(void *dst, size_t dst_size, const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option) {
struct DecryptRsaPrivateKeyLayout {
u8 data[RsaPrivateKeySize + RsaPrivateKeyMetaSize];
};
DecryptRsaPrivateKeyLayout *layout = reinterpret_cast<DecryptRsaPrivateKeyLayout *>(g_work_buffer);
/* Validate size. */
if (src_size < RsaPrivateKeyMetaSize || src_size > sizeof(DecryptRsaPrivateKeyLayout)) {
return ResultSplInvalidSize;
}
std::memcpy(layout->data, src, src_size);
armDCacheFlush(layout, sizeof(*layout));
SmcResult smc_res;
size_t copy_size = 0;
if (GetRuntimeFirmwareVersion() >= FirmwareVersion_500) {
copy_size = std::min(dst_size, src_size - RsaPrivateKeyMetaSize);
smc_res = SmcWrapper::DecryptOrImportRsaPrivateKey(layout->data, src_size, access_key, key_source, SmcDecryptOrImportMode_DecryptRsaPrivateKey);
} else {
smc_res = SmcWrapper::DecryptRsaPrivateKey(&copy_size, layout->data, src_size, access_key, key_source, option);
copy_size = std::min(dst_size, copy_size);
}
armDCacheFlush(layout, sizeof(*layout));
if (smc_res == SmcResult_Success) {
std::memcpy(dst, layout->data, copy_size);
}
return ConvertToSplResult(smc_res);
}
Result SecureMonitorWrapper::ImportSecureExpModKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option) {
struct ImportSecureExpModKeyLayout {
u8 data[RsaPrivateKeyMetaSize + 2 * RsaPrivateKeySize + 0x10];
};
ImportSecureExpModKeyLayout *layout = reinterpret_cast<ImportSecureExpModKeyLayout *>(g_work_buffer);
/* Validate size. */
if (src_size > sizeof(ImportSecureExpModKeyLayout)) {
return ResultSplInvalidSize;
}
std::memcpy(layout, src, src_size);
armDCacheFlush(layout, sizeof(*layout));
SmcResult smc_res;
if (GetRuntimeFirmwareVersion() >= FirmwareVersion_500) {
smc_res = SmcWrapper::DecryptOrImportRsaPrivateKey(layout->data, src_size, access_key, key_source, option);
} else {
smc_res = SmcWrapper::ImportSecureExpModKey(layout->data, src_size, access_key, key_source, option);
}
return ConvertToSplResult(smc_res);
}
Result SecureMonitorWrapper::SecureExpMod(void *out, size_t out_size, const void *base, size_t base_size, const void *mod, size_t mod_size, u32 option) {
struct SecureExpModLayout {
u8 base[0x100];
u8 mod[0x100];
};
SecureExpModLayout *layout = reinterpret_cast<SecureExpModLayout *>(g_work_buffer);
/* Validate sizes. */
if (base_size > sizeof(layout->base)) {
return ResultSplInvalidSize;
}
if (mod_size > sizeof(layout->mod)) {
return ResultSplInvalidSize;
}
if (out_size > MaxWorkBufferSize) {
return ResultSplInvalidSize;
}
/* Copy data into work buffer. */
const size_t base_ofs = sizeof(layout->base) - base_size;
const size_t mod_ofs = sizeof(layout->mod) - mod_size;
std::memset(layout, 0, sizeof(*layout));
std::memcpy(layout->base + base_ofs, base, base_size);
std::memcpy(layout->mod + mod_ofs, mod, mod_size);
/* Do exp mod operation. */
armDCacheFlush(layout, sizeof(*layout));
{
std::scoped_lock<HosMutex> lk(g_async_op_lock);
AsyncOperationKey op_key;
SmcResult res = SmcWrapper::SecureExpMod(&op_key, layout->base, layout->mod, option);
if (res != SmcResult_Success) {
return ConvertToSplResult(res);
}
if ((res = WaitGetResult(g_work_buffer, out_size, op_key)) != SmcResult_Success) {
return ConvertToSplResult(res);
}
}
armDCacheFlush(g_work_buffer, sizeof(out_size));
std::memcpy(out, g_work_buffer, out_size);
return ResultSuccess;
}
Result SecureMonitorWrapper::ImportSslKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source) {
return ImportSecureExpModKey(src, src_size, access_key, key_source, SmcDecryptOrImportMode_ImportSslKey);
}
Result SecureMonitorWrapper::SslExpMod(void *out, size_t out_size, const void *base, size_t base_size, const void *mod, size_t mod_size) {
return SecureExpMod(out, out_size, base, base_size, mod, mod_size, SmcSecureExpModMode_Ssl);
}
Result SecureMonitorWrapper::ImportEsKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option) {
if (GetRuntimeFirmwareVersion() >= FirmwareVersion_500) {
return ImportSecureExpModKey(src, src_size, access_key, key_source, SmcDecryptOrImportMode_ImportEsKey);
} else {
struct ImportEsKeyLayout {
u8 data[RsaPrivateKeyMetaSize + 2 * RsaPrivateKeySize + 0x10];
};
ImportEsKeyLayout *layout = reinterpret_cast<ImportEsKeyLayout *>(g_work_buffer);
/* Validate size. */
if (src_size > sizeof(ImportEsKeyLayout)) {
return ResultSplInvalidSize;
}
std::memcpy(layout, src, src_size);
armDCacheFlush(layout, sizeof(*layout));
return ConvertToSplResult(SmcWrapper::ImportEsKey(layout->data, src_size, access_key, key_source, option));
}
}
Result SecureMonitorWrapper::UnwrapEsRsaOaepWrappedKey(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation, EsKeyType type) {
struct UnwrapEsKeyLayout {
u8 base[0x100];
u8 mod[0x100];
};
UnwrapEsKeyLayout *layout = reinterpret_cast<UnwrapEsKeyLayout *>(g_work_buffer);
/* Validate sizes. */
if (base_size > sizeof(layout->base)) {
return ResultSplInvalidSize;
}
if (mod_size > sizeof(layout->mod)) {
return ResultSplInvalidSize;
}
if (label_digest_size > LabelDigestSizeMax) {
return ResultSplInvalidSize;
}
/* Copy data into work buffer. */
const size_t base_ofs = sizeof(layout->base) - base_size;
const size_t mod_ofs = sizeof(layout->mod) - mod_size;
std::memset(layout, 0, sizeof(*layout));
std::memcpy(layout->base + base_ofs, base, base_size);
std::memcpy(layout->mod + mod_ofs, mod, mod_size);
/* Do exp mod operation. */
armDCacheFlush(layout, sizeof(*layout));
{
std::scoped_lock<HosMutex> lk(g_async_op_lock);
AsyncOperationKey op_key;
SmcResult res = SmcWrapper::UnwrapTitleKey(&op_key, layout->base, layout->mod, label_digest, label_digest_size, SmcWrapper::GetUnwrapEsKeyOption(type, generation));
if (res != SmcResult_Success) {
return ConvertToSplResult(res);
}
if ((res = WaitGetResult(g_work_buffer, sizeof(*out_access_key), op_key)) != SmcResult_Success) {
return ConvertToSplResult(res);
}
}
armDCacheFlush(g_work_buffer, sizeof(*out_access_key));
std::memcpy(out_access_key, g_work_buffer, sizeof(*out_access_key));
return ResultSuccess;
}
Result SecureMonitorWrapper::UnwrapTitleKey(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation) {
return UnwrapEsRsaOaepWrappedKey(out_access_key, base, base_size, mod, mod_size, label_digest, label_digest_size, generation, EsKeyType_TitleKey);
}
Result SecureMonitorWrapper::UnwrapCommonTitleKey(AccessKey *out_access_key, const KeySource &key_source, u32 generation) {
return ConvertToSplResult(SmcWrapper::UnwrapCommonTitleKey(out_access_key, key_source, generation));
}
Result SecureMonitorWrapper::ImportDrmKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source) {
return ImportSecureExpModKey(src, src_size, access_key, key_source, SmcDecryptOrImportMode_ImportDrmKey);
}
Result SecureMonitorWrapper::DrmExpMod(void *out, size_t out_size, const void *base, size_t base_size, const void *mod, size_t mod_size) {
return SecureExpMod(out, out_size, base, base_size, mod, mod_size, SmcSecureExpModMode_Drm);
}
Result SecureMonitorWrapper::UnwrapElicenseKey(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation) {
return UnwrapEsRsaOaepWrappedKey(out_access_key, base, base_size, mod, mod_size, label_digest, label_digest_size, generation, EsKeyType_ElicenseKey);
}
Result SecureMonitorWrapper::LoadElicenseKey(u32 keyslot, const void *owner, const AccessKey &access_key) {
/* Right now, this is just literally the same function as LoadTitleKey in N's impl. */
return LoadTitleKey(keyslot, owner, access_key);
}
Result SecureMonitorWrapper::ImportLotusKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option) {
if (GetRuntimeFirmwareVersion() >= FirmwareVersion_500) {
option = SmcDecryptOrImportMode_ImportLotusKey;
}
return ImportSecureExpModKey(src, src_size, access_key, key_source, option);
}
Result SecureMonitorWrapper::DecryptLotusMessage(u32 *out_size, void *dst, size_t dst_size, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size) {
/* Validate sizes. */
if (dst_size > MaxWorkBufferSize || label_digest_size != LabelDigestSizeMax) {
return ResultSplInvalidSize;
}
/* Nintendo doesn't check this result code, but we will. */
Result rc = SecureExpMod(g_work_buffer, 0x100, base, base_size, mod, mod_size, SmcSecureExpModMode_Lotus);
if (R_FAILED(rc)) {
return rc;
}
size_t data_size = DecodeRsaOaep(dst, dst_size, label_digest, label_digest_size, g_work_buffer, 0x100);
if (data_size == 0) {
return ResultSplDecryptionFailed;
}
*out_size = static_cast<u32>(data_size);
return ResultSuccess;
}
Result SecureMonitorWrapper::GenerateSpecificAesKey(AesKey *out_key, const KeySource &key_source, u32 generation, u32 which) {
return ConvertToSplResult(SmcWrapper::GenerateSpecificAesKey(out_key, key_source, generation, which));
}
Result SecureMonitorWrapper::LoadTitleKey(u32 keyslot, const void *owner, const AccessKey &access_key) {
Result rc = ValidateAesKeyslot(keyslot, owner);
if (R_FAILED(rc)) {
return rc;
}
return ConvertToSplResult(SmcWrapper::LoadTitleKey(keyslot, access_key));
}
Result SecureMonitorWrapper::GetPackage2Hash(void *dst, const size_t size) {
u64 hash[4];
if (size < sizeof(hash)) {
return ResultSplInvalidSize;
}
SmcResult smc_res;
if ((smc_res = SmcWrapper::GetConfig(hash, 4, SplConfigItem_Package2Hash)) != SmcResult_Success) {
return ConvertToSplResult(smc_res);
}
std::memcpy(dst, hash, sizeof(hash));
return ResultSuccess;
}
Result SecureMonitorWrapper::ReEncryptRsaPrivateKey(void *dst, size_t dst_size, const void *src, size_t src_size, const AccessKey &access_key_dec, const KeySource &source_dec, const AccessKey &access_key_enc, const KeySource &source_enc, u32 option) {
struct ReEncryptRsaPrivateKeyLayout {
u8 data[RsaPrivateKeyMetaSize + 2 * RsaPrivateKeySize + 0x10];
AccessKey access_key_dec;
KeySource source_dec;
AccessKey access_key_enc;
KeySource source_enc;
};
ReEncryptRsaPrivateKeyLayout *layout = reinterpret_cast<ReEncryptRsaPrivateKeyLayout *>(g_work_buffer);
/* Validate size. */
if (src_size < RsaPrivateKeyMetaSize || src_size > sizeof(ReEncryptRsaPrivateKeyLayout)) {
return ResultSplInvalidSize;
}
std::memcpy(layout, src, src_size);
layout->access_key_dec = access_key_dec;
layout->source_dec = source_dec;
layout->access_key_enc = access_key_enc;
layout->source_enc = source_enc;
armDCacheFlush(layout, sizeof(*layout));
SmcResult smc_res = SmcWrapper::ReEncryptRsaPrivateKey(layout->data, src_size, layout->access_key_dec, layout->source_dec, layout->access_key_enc, layout->source_enc, option);
if (smc_res == SmcResult_Success) {
size_t copy_size = std::min(dst_size, src_size);
armDCacheFlush(layout, copy_size);
std::memcpy(dst, layout->data, copy_size);
}
return ConvertToSplResult(smc_res);
}
Result SecureMonitorWrapper::FreeAesKeyslots(const void *owner) {
for (size_t i = 0; i < GetMaxKeyslots(); i++) {
if (this->keyslot_owners[i] == owner) {
FreeAesKeyslot(i, owner);
}
}
return ResultSuccess;
}
Handle SecureMonitorWrapper::GetAesKeyslotAvailableEventHandle() {
return g_se_keyslot_available_event->GetHandle();
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
class SecureMonitorWrapper {
public:
static constexpr size_t MaxAesKeyslots = 6;
static constexpr size_t MaxAesKeyslotsDeprecated = 4;
private:
const void *keyslot_owners[MaxAesKeyslots] = {};
BootReasonValue boot_reason = {};
bool boot_reason_set = false;
private:
static size_t GetMaxKeyslots() {
return (GetRuntimeFirmwareVersion() >= FirmwareVersion_600) ? MaxAesKeyslots : MaxAesKeyslotsDeprecated;
}
private:
BootReasonValue GetBootReason() const {
return this->boot_reason;
}
bool IsBootReasonSet() const {
return this->boot_reason_set;
}
static Result ConvertToSplResult(SmcResult result);
private:
static void InitializeCtrDrbg();
static void InitializeSeEvents();
static void InitializeDeviceAddressSpace();
static void CalcMgf1AndXor(void *dst, size_t dst_size, const void *src, size_t src_size);
static size_t DecodeRsaOaep(void *dst, size_t dst_size, const void *label_digest, size_t label_digest_size, const void *src, size_t src_size);
public:
static void Initialize();
private:
Result GenerateRandomBytesInternal(void *out, size_t size);
void WaitSeOperationComplete();
SmcResult WaitCheckStatus(AsyncOperationKey op_key);
SmcResult WaitGetResult(void *out_buf, size_t out_buf_size, AsyncOperationKey op_key);
Result ValidateAesKeyslot(u32 keyslot, const void *owner);
SmcResult DecryptAesBlock(u32 keyslot, void *dst, const void *src);
Result ImportSecureExpModKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option);
Result SecureExpMod(void *out, size_t out_size, const void *base, size_t base_size, const void *mod, size_t mod_size, u32 option);
Result UnwrapEsRsaOaepWrappedKey(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation, EsKeyType type);
public:
/* General. */
Result GetConfig(u64 *out, SplConfigItem which);
Result ExpMod(void *out, size_t out_size, const void *base, size_t base_size, const void *exp, size_t exp_size, const void *mod, size_t mod_size);
Result SetConfig(SplConfigItem which, u64 value);
Result GenerateRandomBytes(void *out, size_t size);
Result IsDevelopment(bool *out);
Result SetBootReason(BootReasonValue boot_reason);
Result GetBootReason(BootReasonValue *out);
/* Crypto. */
Result GenerateAesKek(AccessKey *out_access_key, const KeySource &key_source, u32 generation, u32 option);
Result LoadAesKey(u32 keyslot, const void *owner, const AccessKey &access_key, const KeySource &key_source);
Result GenerateAesKey(AesKey *out_key, const AccessKey &access_key, const KeySource &key_source);
Result DecryptAesKey(AesKey *out_key, const KeySource &key_source, u32 generation, u32 option);
Result CryptAesCtr(void *dst, size_t dst_size, u32 keyslot, const void *owner, const void *src, size_t src_size, const IvCtr &iv_ctr);
Result ComputeCmac(Cmac *out_cmac, u32 keyslot, const void *owner, const void *data, size_t size);
Result AllocateAesKeyslot(u32 *out_keyslot, const void *owner);
Result FreeAesKeyslot(u32 keyslot, const void *owner);
/* RSA. */
Result DecryptRsaPrivateKey(void *dst, size_t dst_size, const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option);
/* SSL */
Result ImportSslKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source);
Result SslExpMod(void *out, size_t out_size, const void *base, size_t base_size, const void *mod, size_t mod_size);
/* ES */
Result ImportEsKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option);
Result UnwrapTitleKey(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation);
Result UnwrapCommonTitleKey(AccessKey *out_access_key, const KeySource &key_source, u32 generation);
Result ImportDrmKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source);
Result DrmExpMod(void *out, size_t out_size, const void *base, size_t base_size, const void *mod, size_t mod_size);
Result UnwrapElicenseKey(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation);
Result LoadElicenseKey(u32 keyslot, const void *owner, const AccessKey &access_key);
/* FS */
Result ImportLotusKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option);
Result DecryptLotusMessage(u32 *out_size, void *dst, size_t dst_size, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size);
Result GenerateSpecificAesKey(AesKey *out_key, const KeySource &key_source, u32 generation, u32 which);
Result LoadTitleKey(u32 keyslot, const void *owner, const AccessKey &access_key);
Result GetPackage2Hash(void *dst, const size_t size);
/* Manu. */
Result ReEncryptRsaPrivateKey(void *dst, size_t dst_size, const void *src, size_t src_size, const AccessKey &access_key_dec, const KeySource &source_dec, const AccessKey &access_key_enc, const KeySource &source_enc, u32 option);
/* Helper. */
Result FreeAesKeyslots(const void *owner);
Handle GetAesKeyslotAvailableEventHandle();
private:
class ScopedAesKeyslot {
private:
SecureMonitorWrapper *secmon_wrapper;
u32 slot;
bool has_slot;
public:
ScopedAesKeyslot(SecureMonitorWrapper *sw) : secmon_wrapper(sw), slot(0), has_slot(false) {
/* ... */
}
~ScopedAesKeyslot() {
if (has_slot) {
this->secmon_wrapper->FreeAesKeyslot(slot, this);
}
}
u32 GetKeyslot() const {
return this->slot;
}
Result Allocate() {
Result rc = this->secmon_wrapper->AllocateAesKeyslot(&this->slot, this);
if (R_SUCCEEDED(rc)) {
this->has_slot = true;
}
return rc;
}
};
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_smc_wrapper.hpp"
enum SmcFunctionId : u32 {
SmcFunctionId_SetConfig = 0xC3000401,
SmcFunctionId_GetConfig = 0xC3000002,
SmcFunctionId_CheckStatus = 0xC3000003,
SmcFunctionId_GetResult = 0xC3000404,
SmcFunctionId_ExpMod = 0xC3000E05,
SmcFunctionId_GenerateRandomBytes = 0xC3000006,
SmcFunctionId_GenerateAesKek = 0xC3000007,
SmcFunctionId_LoadAesKey = 0xC3000008,
SmcFunctionId_CryptAes = 0xC3000009,
SmcFunctionId_GenerateSpecificAesKey = 0xC300000A,
SmcFunctionId_ComputeCmac = 0xC300040B,
SmcFunctionId_ReEncryptRsaPrivateKey = 0xC300D60C,
SmcFunctionId_DecryptOrImportRsaPrivateKey = 0xC300100D,
SmcFunctionId_SecureExpMod = 0xC300060F,
SmcFunctionId_UnwrapTitleKey = 0xC3000610,
SmcFunctionId_LoadTitleKey = 0xC3000011,
SmcFunctionId_UnwrapCommonTitleKey = 0xC3000012,
/* Deprecated functions. */
SmcFunctionId_ImportEsKey = 0xC300100C,
SmcFunctionId_DecryptRsaPrivateKey = 0xC300100D,
SmcFunctionId_ImportSecureExpModKey = 0xC300100E,
};
SmcResult SmcWrapper::SetConfig(SplConfigItem which, const u64 *value, size_t num_qwords) {
SecmonArgs args;
args.X[0] = SmcFunctionId_SetConfig;
args.X[1] = which;
args.X[2] = 0;
for (size_t i = 0; i < std::min(size_t(4), num_qwords); i++) {
args.X[3 + i] = value[i];
}
svcCallSecureMonitor(&args);
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::GetConfig(u64 *out, size_t num_qwords, SplConfigItem which) {
SecmonArgs args;
args.X[0] = SmcFunctionId_GetConfig;
args.X[1] = which;
svcCallSecureMonitor(&args);
for (size_t i = 0; i < std::min(size_t(4), num_qwords); i++) {
out[i] = args.X[1 + i];
}
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::CheckStatus(SmcResult *out, AsyncOperationKey op) {
SecmonArgs args;
args.X[0] = SmcFunctionId_CheckStatus;
args.X[1] = op.value;
svcCallSecureMonitor(&args);
*out = static_cast<SmcResult>(args.X[1]);
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::GetResult(SmcResult *out, void *out_buf, size_t out_buf_size, AsyncOperationKey op) {
SecmonArgs args;
args.X[0] = SmcFunctionId_GetResult;
args.X[1] = op.value;
args.X[2] = reinterpret_cast<u64>(out_buf);
args.X[3] = out_buf_size;
svcCallSecureMonitor(&args);
*out = static_cast<SmcResult>(args.X[1]);
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::ExpMod(AsyncOperationKey *out_op, const void *base, const void *exp, size_t exp_size, const void *mod) {
SecmonArgs args;
args.X[0] = SmcFunctionId_ExpMod;
args.X[1] = reinterpret_cast<u64>(base);
args.X[2] = reinterpret_cast<u64>(exp);
args.X[3] = reinterpret_cast<u64>(mod);
args.X[4] = exp_size;
svcCallSecureMonitor(&args);
out_op->value = args.X[1];
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::GenerateRandomBytes(void *out, size_t size) {
SecmonArgs args;
args.X[0] = SmcFunctionId_GenerateRandomBytes;
args.X[1] = size;
svcCallSecureMonitor(&args);
if (args.X[0] == SmcResult_Success && (size <= sizeof(args) - sizeof(args.X[0]))) {
std::memcpy(out, &args.X[1], size);
}
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::GenerateAesKek(AccessKey *out, const KeySource &source, u32 generation, u32 option) {
SecmonArgs args;
args.X[0] = SmcFunctionId_GenerateAesKek;
args.X[1] = source.data64[0];
args.X[2] = source.data64[1];
args.X[3] = generation;
args.X[4] = option;
svcCallSecureMonitor(&args);
out->data64[0] = args.X[1];
out->data64[1] = args.X[2];
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::LoadAesKey(u32 keyslot, const AccessKey &access_key, const KeySource &source) {
SecmonArgs args;
args.X[0] = SmcFunctionId_LoadAesKey;
args.X[1] = keyslot;
args.X[2] = access_key.data64[0];
args.X[3] = access_key.data64[1];
args.X[4] = source.data64[0];
args.X[5] = source.data64[1];
svcCallSecureMonitor(&args);
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::CryptAes(AsyncOperationKey *out_op, u32 mode, const IvCtr &iv_ctr, u32 dst_addr, u32 src_addr, size_t size) {
SecmonArgs args;
args.X[0] = SmcFunctionId_CryptAes;
args.X[1] = mode;
args.X[2] = iv_ctr.data64[0];
args.X[3] = iv_ctr.data64[1];
args.X[4] = src_addr;
args.X[5] = dst_addr;
args.X[6] = size;
svcCallSecureMonitor(&args);
out_op->value = args.X[1];
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::GenerateSpecificAesKey(AesKey *out_key, const KeySource &source, u32 generation, u32 which) {
SecmonArgs args;
args.X[0] = SmcFunctionId_GenerateSpecificAesKey;
args.X[1] = source.data64[0];
args.X[2] = source.data64[1];
args.X[3] = generation;
args.X[4] = which;
svcCallSecureMonitor(&args);
out_key->data64[0] = args.X[1];
out_key->data64[1] = args.X[2];
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::ComputeCmac(Cmac *out_mac, u32 keyslot, const void *data, size_t size) {
SecmonArgs args;
args.X[0] = SmcFunctionId_ComputeCmac;
args.X[1] = keyslot;
args.X[2] = reinterpret_cast<u64>(data);
args.X[3] = size;
svcCallSecureMonitor(&args);
out_mac->data64[0] = args.X[1];
out_mac->data64[1] = args.X[2];
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::ReEncryptRsaPrivateKey(void *data, size_t size, const AccessKey &access_key_dec, const KeySource &source_dec, const AccessKey &access_key_enc, const KeySource &source_enc, u32 option) {
SecmonArgs args;
args.X[0] = SmcFunctionId_ReEncryptRsaPrivateKey;
args.X[1] = reinterpret_cast<u64>(&access_key_dec);
args.X[2] = reinterpret_cast<u64>(&access_key_enc);
args.X[3] = option;
args.X[4] = reinterpret_cast<u64>(data);
args.X[5] = size;
args.X[6] = reinterpret_cast<u64>(&source_dec);
args.X[7] = reinterpret_cast<u64>(&source_enc);
svcCallSecureMonitor(&args);
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::DecryptOrImportRsaPrivateKey(void *data, size_t size, const AccessKey &access_key, const KeySource &source, u32 option) {
SecmonArgs args;
args.X[0] = SmcFunctionId_DecryptOrImportRsaPrivateKey;
args.X[1] = access_key.data64[0];
args.X[2] = access_key.data64[1];
args.X[3] = option;
args.X[4] = reinterpret_cast<u64>(data);
args.X[5] = size;
args.X[6] = source.data64[0];
args.X[7] = source.data64[1];
svcCallSecureMonitor(&args);
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::SecureExpMod(AsyncOperationKey *out_op, const void *base, const void *mod, u32 option) {
SecmonArgs args;
args.X[0] = SmcFunctionId_SecureExpMod;
args.X[1] = reinterpret_cast<u64>(base);
args.X[2] = reinterpret_cast<u64>(mod);
args.X[3] = option;
svcCallSecureMonitor(&args);
out_op->value = args.X[1];
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::UnwrapTitleKey(AsyncOperationKey *out_op, const void *base, const void *mod, const void *label_digest, size_t label_digest_size, u32 option) {
SecmonArgs args;
args.X[0] = SmcFunctionId_UnwrapTitleKey;
args.X[1] = reinterpret_cast<u64>(base);
args.X[2] = reinterpret_cast<u64>(mod);
std::memset(&args.X[3], 0, 4 * sizeof(args.X[3]));
std::memcpy(&args.X[3], label_digest, std::min(size_t(4 * sizeof(args.X[3])), label_digest_size));
args.X[7] = option;
svcCallSecureMonitor(&args);
out_op->value = args.X[1];
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::LoadTitleKey(u32 keyslot, const AccessKey &access_key) {
SecmonArgs args;
args.X[0] = SmcFunctionId_LoadTitleKey;
args.X[1] = keyslot;
args.X[2] = access_key.data64[0];
args.X[3] = access_key.data64[1];
svcCallSecureMonitor(&args);
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::UnwrapCommonTitleKey(AccessKey *out, const KeySource &source, u32 generation) {
SecmonArgs args;
args.X[0] = SmcFunctionId_UnwrapCommonTitleKey;
args.X[1] = source.data64[0];
args.X[2] = source.data64[1];
args.X[3] = generation;
svcCallSecureMonitor(&args);
out->data64[0] = args.X[1];
out->data64[1] = args.X[2];
return static_cast<SmcResult>(args.X[0]);
}
/* Deprecated functions. */
SmcResult SmcWrapper::ImportEsKey(const void *data, size_t size, const AccessKey &access_key, const KeySource &source, u32 option) {
SecmonArgs args;
args.X[0] = SmcFunctionId_ImportEsKey;
args.X[1] = access_key.data64[0];
args.X[2] = access_key.data64[1];
args.X[3] = option;
args.X[4] = reinterpret_cast<u64>(data);
args.X[5] = size;
args.X[6] = source.data64[0];
args.X[7] = source.data64[1];
svcCallSecureMonitor(&args);
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::DecryptRsaPrivateKey(size_t *out_size, void *data, size_t size, const AccessKey &access_key, const KeySource &source, u32 option) {
SecmonArgs args;
args.X[0] = SmcFunctionId_DecryptRsaPrivateKey;
args.X[1] = access_key.data64[0];
args.X[2] = access_key.data64[1];
args.X[3] = option;
args.X[4] = reinterpret_cast<u64>(data);
args.X[5] = size;
args.X[6] = source.data64[0];
args.X[7] = source.data64[1];
svcCallSecureMonitor(&args);
*out_size = static_cast<size_t>(args.X[1]);
return static_cast<SmcResult>(args.X[0]);
}
SmcResult SmcWrapper::ImportSecureExpModKey(const void *data, size_t size, const AccessKey &access_key, const KeySource &source, u32 option) {
SecmonArgs args;
args.X[0] = SmcFunctionId_ImportSecureExpModKey;
args.X[1] = access_key.data64[0];
args.X[2] = access_key.data64[1];
args.X[3] = option;
args.X[4] = reinterpret_cast<u64>(data);
args.X[5] = size;
args.X[6] = source.data64[0];
args.X[7] = source.data64[1];
svcCallSecureMonitor(&args);
return static_cast<SmcResult>(args.X[0]);
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
class SmcWrapper {
public:
static inline u32 GetCryptAesMode(SmcCipherMode mode, u32 keyslot) {
return static_cast<u32>((mode << 4) | (keyslot & 7));
}
static inline u32 GetUnwrapEsKeyOption(EsKeyType type, u32 generation) {
return static_cast<u32>((type << 6) | (generation & 0x3F));
}
public:
static SmcResult SetConfig(SplConfigItem which, const u64 *value, size_t num_qwords);
static SmcResult GetConfig(u64 *out, size_t num_qwords, SplConfigItem which);
static SmcResult CheckStatus(SmcResult *out, AsyncOperationKey op);
static SmcResult GetResult(SmcResult *out, void *out_buf, size_t out_buf_size, AsyncOperationKey op);
static SmcResult ExpMod(AsyncOperationKey *out_op, const void *base, const void *exp, size_t exp_size, const void *mod);
static SmcResult GenerateRandomBytes(void *out, size_t size);
static SmcResult GenerateAesKek(AccessKey *out, const KeySource &source, u32 generation, u32 option);
static SmcResult LoadAesKey(u32 keyslot, const AccessKey &access_key, const KeySource &source);
static SmcResult CryptAes(AsyncOperationKey *out_op, u32 mode, const IvCtr &iv_ctr, u32 dst_addr, u32 src_addr, size_t size);
static SmcResult GenerateSpecificAesKey(AesKey *out_key, const KeySource &source, u32 generation, u32 which);
static SmcResult ComputeCmac(Cmac *out_mac, u32 keyslot, const void *data, size_t size);
static SmcResult ReEncryptRsaPrivateKey(void *data, size_t size, const AccessKey &access_key_dec, const KeySource &source_dec, const AccessKey &access_key_enc, const KeySource &source_enc, u32 option);
static SmcResult DecryptOrImportRsaPrivateKey(void *data, size_t size, const AccessKey &access_key, const KeySource &source, u32 option);
static SmcResult SecureExpMod(AsyncOperationKey *out_op, const void *base, const void *mod, u32 option);
static SmcResult UnwrapTitleKey(AsyncOperationKey *out_op, const void *base, const void *mod, const void *label_digest, size_t label_digest_size, u32 option);
static SmcResult LoadTitleKey(u32 keyslot, const AccessKey &access_key);
static SmcResult UnwrapCommonTitleKey(AccessKey *out, const KeySource &source, u32 generation);
/* Deprecated functions. */
static SmcResult ImportEsKey(const void *data, size_t size, const AccessKey &access_key, const KeySource &source, u32 option);
static SmcResult DecryptRsaPrivateKey(size_t *out_size, void *data, size_t size, const AccessKey &access_key, const KeySource &source, u32 option);
static SmcResult ImportSecureExpModKey(const void *data, size_t size, const AccessKey &access_key, const KeySource &source, u32 option);
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_ssl_service.hpp"
Result SslService::ImportSslKey(InPointer<u8> src, AccessKey access_key, KeySource key_source) {
return this->GetSecureMonitorWrapper()->ImportSslKey(src.pointer, src.num_elements, access_key, key_source);
}
Result SslService::SslExpMod(OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> mod) {
return this->GetSecureMonitorWrapper()->SslExpMod(out.pointer, out.num_elements, base.pointer, base.num_elements, mod.pointer, mod.num_elements);
}

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "spl_types.hpp"
#include "spl_rsa_service.hpp"
class SslService : public RsaService {
public:
SslService(SecureMonitorWrapper *sw) : RsaService(sw) {
/* ... */
}
virtual ~SslService() {
/* ... */
}
protected:
/* Actual commands. */
virtual Result ImportSslKey(InPointer<u8> src, AccessKey access_key, KeySource key_source);
virtual Result SslExpMod(OutPointerWithClientSize<u8> out, InPointer<u8> base, InPointer<u8> mod);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMetaEx<Spl_Cmd_GetConfig, &SslService::GetConfig, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ExpMod, &SslService::ExpMod, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetConfig, &SslService::SetConfig, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateRandomBytes, &SslService::GenerateRandomBytes, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_IsDevelopment, &SslService::IsDevelopment, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_SetBootReason, &SslService::SetBootReason, SslService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetBootReason, &SslService::GetBootReason, SslService, FirmwareVersion_300>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKek, &SslService::GenerateAesKek, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_LoadAesKey, &SslService::LoadAesKey, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_GenerateAesKey, &SslService::GenerateAesKey, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptAesKey, &SslService::DecryptAesKey, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_CryptAesCtr, &SslService::CryptAesCtr, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ComputeCmac, &SslService::ComputeCmac, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_AllocateAesKeyslot, &SslService::AllocateAesKeyslot, SslService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_FreeAesKeyslot, &SslService::FreeAesKeyslot, SslService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_GetAesKeyslotAvailableEvent, &SslService::GetAesKeyslotAvailableEvent, SslService, FirmwareVersion_200>(),
MakeServiceCommandMetaEx<Spl_Cmd_DecryptRsaPrivateKey, &SslService::DecryptRsaPrivateKey, SslService>(),
MakeServiceCommandMetaEx<Spl_Cmd_ImportSslKey, &SslService::ImportSslKey, SslService, FirmwareVersion_500>(),
MakeServiceCommandMetaEx<Spl_Cmd_SslExpMod, &SslService::SslExpMod, SslService, FirmwareVersion_500>(),
};
};

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <cstdlib>
#include <cstdint>
#include <cstring>
#include <switch.h>
#include <stratosphere.hpp>
enum SmcResult : u32 {
SmcResult_Success = 0,
SmcResult_NotImplemented = 1,
SmcResult_InvalidArgument = 2,
SmcResult_InProgress = 3,
SmcResult_NoAsyncOperation = 4,
SmcResult_InvalidAsyncOperation = 5,
SmcResult_Blacklisted = 6,
SmcResult_Max = 99,
};
enum SmcCipherMode : u32 {
SmcCipherMode_CbcEncrypt = 0,
SmcCipherMode_CbcDecrypt = 1,
SmcCipherMode_Ctr = 2,
};
enum SmcDecryptOrImportMode : u32 {
SmcDecryptOrImportMode_DecryptRsaPrivateKey = 0,
SmcDecryptOrImportMode_ImportLotusKey = 1,
SmcDecryptOrImportMode_ImportEsKey = 2,
SmcDecryptOrImportMode_ImportSslKey = 3,
SmcDecryptOrImportMode_ImportDrmKey = 4,
};
enum SmcSecureExpModMode : u32 {
SmcSecureExpModMode_Lotus = 0,
SmcSecureExpModMode_Ssl = 1,
SmcSecureExpModMode_Drm = 2,
};
enum EsKeyType : u32 {
EsKeyType_TitleKey = 0,
EsKeyType_ElicenseKey = 1,
};
struct AsyncOperationKey {
u64 value;
};
struct BootReasonValue {
u8 power_intr;
u8 rtc_intr;
u8 _0x3;
u8 boot_reason;
};
static_assert(sizeof(BootReasonValue) == sizeof(u32), "BootReasonValue definition!");
#pragma pack(push, 1)
struct AesKey {
union {
u8 data[AES_128_KEY_SIZE];
u64 data64[AES_128_KEY_SIZE / sizeof(u64)];
};
};
static_assert(alignof(AesKey) == alignof(u8), "AesKey definition!");
struct IvCtr {
union {
u8 data[AES_128_KEY_SIZE];
u64 data64[AES_128_KEY_SIZE / sizeof(u64)];
};
};
static_assert(alignof(IvCtr) == alignof(u8), "IvCtr definition!");
struct Cmac {
union {
u8 data[AES_128_KEY_SIZE];
u64 data64[AES_128_KEY_SIZE / sizeof(u64)];
};
};
static_assert(alignof(Cmac) == alignof(u8), "Cmac definition!");
struct AccessKey {
union {
u8 data[AES_128_KEY_SIZE];
u64 data64[AES_128_KEY_SIZE / sizeof(u64)];
};
};
static_assert(alignof(AccessKey) == alignof(u8), "AccessKey definition!");
struct KeySource {
union {
u8 data[AES_128_KEY_SIZE];
u64 data64[AES_128_KEY_SIZE / sizeof(u64)];
};
};
static_assert(alignof(AccessKey) == alignof(u8), "KeySource definition!");
#pragma pack(pop)
enum CsrngCmd {
Csrng_Cmd_GenerateRandomBytes = 0,
};
enum SplServiceCmd {
/* 1.0.0+ */
Spl_Cmd_GetConfig = 0,
Spl_Cmd_ExpMod = 1,
Spl_Cmd_GenerateAesKek = 2,
Spl_Cmd_LoadAesKey = 3,
Spl_Cmd_GenerateAesKey = 4,
Spl_Cmd_SetConfig = 5,
Spl_Cmd_GenerateRandomBytes = 7,
Spl_Cmd_ImportLotusKey = 9,
Spl_Cmd_DecryptLotusMessage = 10,
Spl_Cmd_IsDevelopment = 11,
Spl_Cmd_GenerateSpecificAesKey = 12,
Spl_Cmd_DecryptRsaPrivateKey = 13,
Spl_Cmd_DecryptAesKey = 14,
Spl_Cmd_CryptAesCtr = 15,
Spl_Cmd_ComputeCmac = 16,
Spl_Cmd_ImportEsKey = 17,
Spl_Cmd_UnwrapTitleKey = 18,
Spl_Cmd_LoadTitleKey = 19,
/* 2.0.0+ */
Spl_Cmd_UnwrapCommonTitleKey = 20,
Spl_Cmd_AllocateAesKeyslot = 21,
Spl_Cmd_FreeAesKeyslot = 22,
Spl_Cmd_GetAesKeyslotAvailableEvent = 23,
/* 3.0.0+ */
Spl_Cmd_SetBootReason = 24,
Spl_Cmd_GetBootReason = 25,
/* 5.0.0+ */
Spl_Cmd_ImportSslKey = 26,
Spl_Cmd_SslExpMod = 27,
Spl_Cmd_ImportDrmKey = 28,
Spl_Cmd_DrmExpMod = 29,
Spl_Cmd_ReEncryptRsaPrivateKey = 30,
Spl_Cmd_GetPackage2Hash = 31,
/* 6.0.0+ */
Spl_Cmd_UnwrapElicenseKey = 31, /* re-used command id :( */
Spl_Cmd_LoadElicenseKey = 32,
};

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{
"name": "spl",
"title_id": "0x0100000000000028",
"main_thread_stack_size": "0x00002000",
"main_thread_priority": 27,
"default_cpu_id": 3,
"process_category": 1,
"kernel_capabilities": [{
"type": "handle_table_size",
"value": 128
}, {
"type": "irq_pair",
"value": [44, null]
}, {
"type": "syscalls",
"value": {
"svcSetHeapSize": "0x01",
"svcSetMemoryPermission": "0x02",
"svcSetMemoryAttribute": "0x03",
"svcMapMemory": "0x04",
"svcUnmapMemory": "0x05",
"svcQueryMemory": "0x06",
"svcExitProcess": "0x07",
"svcCreateThread": "0x08",
"svcStartThread": "0x09",
"svcExitThread": "0x0a",
"svcSleepThread": "0x0b",
"svcGetThreadPriority": "0x0c",
"svcSetThreadPriority": "0x0d",
"svcGetThreadCoreMask": "0x0e",
"svcSetThreadCoreMask": "0x0f",
"svcGetCurrentProcessorNumber": "0x10",
"svcSignalEvent": "0x11",
"svcClearEvent": "0x12",
"svcMapSharedMemory": "0x13",
"svcUnmapSharedMemory": "0x14",
"svcCreateTransferMemory": "0x15",
"svcCloseHandle": "0x16",
"svcResetSignal": "0x17",
"svcWaitSynchronization": "0x18",
"svcCancelSynchronization": "0x19",
"svcArbitrateLock": "0x1a",
"svcArbitrateUnlock": "0x1b",
"svcWaitProcessWideKeyAtomic": "0x1c",
"svcSignalProcessWideKey": "0x1d",
"svcGetSystemTick": "0x1e",
"svcConnectToNamedPort": "0x1f",
"svcSendSyncRequestLight": "0x20",
"svcSendSyncRequest": "0x21",
"svcSendSyncRequestWithUserBuffer": "0x22",
"svcSendAsyncRequestWithUserBuffer": "0x23",
"svcGetProcessId": "0x24",
"svcGetThreadId": "0x25",
"svcBreak": "0x26",
"svcOutputDebugString": "0x27",
"svcReturnFromException": "0x28",
"svcGetInfo": "0x29",
"svcWaitForAddress": "0x34",
"svcSignalToAddress": "0x35",
"svcCreateSession": "0x40",
"svcAcceptSession": "0x41",
"svcReplyAndReceiveLight": "0x42",
"svcReplyAndReceive": "0x43",
"svcReplyAndReceiveWithUserBuffer": "0x44",
"svcCreateEvent": "0x45",
"svcCreateInterruptEvent": "0x53",
"svcCreateDeviceAddressSpace": "0x56",
"svcAttachDeviceAddressSpace": "0x57",
"svcMapDeviceAddressSpaceAligned": "0x5a",
"svcUnmapDeviceAddressSpace": "0x5c",
"svcCallSecureMonitor": "0x7f"
}
}]
}