mirror of
https://github.com/jakcron/nstool
synced 2024-11-22 05:29:30 +00:00
[ncatool] Add program. Can only process header currently.
This commit is contained in:
jakcron
parent
9dfa69446d
commit
18b5826bfb
7 changed files with 318 additions and 0 deletions
10
NXTools.sln
10
NXTools.sln
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@ -9,6 +9,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libcrypto", "lib\crypto\cry
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libnx", "lib\nx\nx.vcxproj", "{91BA9E79-8242-4F7D-B997-0DFEC95EA22B}"
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ncatool", "programs\ncatool\ncatool.vcxproj", "{7DA88C6F-4470-495D-995A-4F633F3370C1}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|x64 = Debug|x64
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@ -41,6 +43,14 @@ Global
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{91BA9E79-8242-4F7D-B997-0DFEC95EA22B}.Release|x64.Build.0 = Release|x64
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{91BA9E79-8242-4F7D-B997-0DFEC95EA22B}.Release|x86.ActiveCfg = Release|Win32
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{91BA9E79-8242-4F7D-B997-0DFEC95EA22B}.Release|x86.Build.0 = Release|Win32
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{7DA88C6F-4470-495D-995A-4F633F3370C1}.Debug|x64.ActiveCfg = Debug|x64
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{7DA88C6F-4470-495D-995A-4F633F3370C1}.Debug|x64.Build.0 = Debug|x64
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{7DA88C6F-4470-495D-995A-4F633F3370C1}.Debug|x86.ActiveCfg = Debug|Win32
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{7DA88C6F-4470-495D-995A-4F633F3370C1}.Debug|x86.Build.0 = Debug|Win32
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{7DA88C6F-4470-495D-995A-4F633F3370C1}.Release|x64.ActiveCfg = Release|x64
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{7DA88C6F-4470-495D-995A-4F633F3370C1}.Release|x64.Build.0 = Release|x64
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{7DA88C6F-4470-495D-995A-4F633F3370C1}.Release|x86.ActiveCfg = Release|Win32
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{7DA88C6F-4470-495D-995A-4F633F3370C1}.Release|x86.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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11
makefile
11
makefile
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@ -0,0 +1,11 @@
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main: build
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rebuild: clean build
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build:
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cd lib && $(MAKE) && cd ..
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cd programs && $(MAKE) && cd ..
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clean:
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cd lib && $(MAKE) clean && cd ..
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cd programs && $(MAKE) clean && cd ..
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13
programs/makefile
Normal file
13
programs/makefile
Normal file
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@ -0,0 +1,13 @@
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PROGS = ncatool
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main: build
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rebuild: clean build
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build:
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mkdir -p "../bin"
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@$(foreach prog,$(PROGS), cd $(prog) && $(MAKE) && cd ..;)
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clean:
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@$(foreach prog,$(PROGS), cd $(prog) && $(MAKE) clean && cd ..;)
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#rm -rf "../bin"
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103
programs/ncatool/main.cpp
Normal file
103
programs/ncatool/main.cpp
Normal file
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@ -0,0 +1,103 @@
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#include <cstdio>
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#include <crypto/aes.h>
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#include <fnd/file_io.h>
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#include <fnd/memory_blob.h>
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#include <nx/NXCrypto.h>
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#include <nx/NcaHeader.h>
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#include <inttypes.h>
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const size_t kNcaSectorSize = 0x200;
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void initNcaCtr(u8 ctr[crypto::aes::kAesBlockSize], u32 generation)
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{
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memset(ctr, 0, crypto::aes::kAesBlockSize);
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for (size_t i = 0; i < 4; i++)
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{
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ctr[7 - i] = (generation >> i * 8) & 0xff;
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}
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}
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void hexDump(const u8* data, size_t len)
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{
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for (size_t i = 0; i < len; i++)
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{
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printf("%02X", data[i]);
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}
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}
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void decryptNcaSectorXts(const fnd::MemoryBlob& nca, u8 out[kNcaSectorSize], size_t sector, const u8* key1, const u8* key2)
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{
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u8 tweak[crypto::aes::kAesBlockSize];
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crypto::aes::AesXtsMakeTweak(tweak, sector);
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crypto::aes::AesXtsDecryptSector(nca.data() + sector*kNcaSectorSize, kNcaSectorSize, key1, key2, tweak, out);
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}
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void decryptNcaSectorCtr(const fnd::MemoryBlob& nca, u8 out[kNcaSectorSize], size_t sector, const u8* key)
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{
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u8 ctr[crypto::aes::kAesBlockSize];
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initNcaCtr(ctr, 0);
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crypto::aes::AesIncrementCounter(ctr, (sector*kNcaSectorSize)/crypto::aes::kAesBlockSize, ctr);
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crypto::aes::AesCtr(nca.data() + sector*kNcaSectorSize, kNcaSectorSize, key, ctr, out);
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}
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void dumpNcaSector(u8 out[kNcaSectorSize])
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{
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for (size_t j = 0; j < kNcaSectorSize / crypto::aes::kAesBlockSize; j++)
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{
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hexDump(out + j * crypto::aes::kAesBlockSize, crypto::aes::kAesBlockSize);
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printf("\n");
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}
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}
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int main(int argc, char** argv)
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{
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if (argc < 2)
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{
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printf("usage: ncatool <nca file>\n");
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return 1;
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}
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fnd::MemoryBlob nca;
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fnd::FileIO::ReadFile(argv[1], nca);
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u8 sector[kNcaSectorSize];
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// nca test
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if (argc == 2)
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{
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decryptNcaSectorXts(nca, sector, 1, nx::crypto::aes::nca_header_key[0], nx::crypto::aes::nca_header_key[1]);
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NcaHeader hdr;
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hdr.importBinary(sector);
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printf("NCA Header\n");
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printf(" Size: 0x%" PRIx64 "\n", hdr.getNcaSize());
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printf(" ProgID: 0x%016" PRIx64 "\n", hdr.getProgramId());
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printf(" Unk0: 0x%" PRIx32 "\n", hdr.getUnk());
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printf(" Sections:\n");
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for (size_t i = 0; i < hdr.getSections().size(); i++)
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{
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const NcaHeader::sSection& section = hdr.getSections()[i];
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printf(" %lu:\n", i);
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printf(" Start Blk: %" PRId32 "\n", section.start_blk);
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printf(" End Blk: %" PRId32 "\n", section.end_blk);
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printf(" Offset: 0x%" PRIx64 "\n", section.offset);
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printf(" Size: 0x%" PRIx64 "\n", section.size);
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printf(" KeyType: 0x%02x\n", section.key_type);
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printf(" Hash: ");
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hexDump(section.hash.bytes, crypto::sha::kSha256HashLen);
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printf("\n");
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}
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printf(" AES Keys:\n");
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for (size_t i = 0; i < hdr.getAesKeys().size(); i++)
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{
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printf(" %lu: ", i);
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hexDump(hdr.getAesKeys()[i].key, crypto::aes::kAes128KeySize);
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printf("\n");
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}
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}
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return 0;
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}
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39
programs/ncatool/makefile
Normal file
39
programs/ncatool/makefile
Normal file
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@ -0,0 +1,39 @@
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# Sources
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SRC_DIR = .
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OBJS = $(foreach dir,$(SRC_DIR),$(subst .cpp,.o,$(wildcard $(dir)/*.cpp))) $(foreach dir,$(SRC_DIR),$(subst .c,.o,$(wildcard $(dir)/*.c)))
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#local dependencies
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DEPENDS = nx crypto fnd
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LIB_DIR = ../../lib
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LIBS = -L"$(LIB_DIR)" $(foreach dep,$(DEPENDS), -l"$(dep)")
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INCS = -I"$(LIB_DIR)/"
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OUTPUT = ../../bin/$(shell basename $(CURDIR))
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# Compiler Settings
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CXXFLAGS = -std=c++11 $(INCS) -D__STDC_FORMAT_MACROS -Wall -Wno-unused-but-set-variable -Wno-unused-value
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ifeq ($(OS),Windows_NT)
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# Windows Only Flags/Libs
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CC = x86_64-w64-mingw32-gcc
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CXX = x86_64-w64-mingw32-g++
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CFLAGS +=
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CXXFLAGS +=
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LIBS += -static
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else
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# *nix Only Flags/Libs
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CFLAGS +=
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CXXFLAGS +=
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LIBS +=
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endif
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all: build
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rebuild: clean build
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build: $(OBJS)
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$(CXX) $(OBJS) $(LIBS) -o $(OUTPUT)
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clean:
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rm -rf $(OBJS) $(OUTPUT)
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120
programs/ncatool/ncatool.vcxproj
Normal file
120
programs/ncatool/ncatool.vcxproj
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@ -0,0 +1,120 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Debug|x64">
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<Configuration>Debug</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|x64">
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<VCProjectVersion>15.0</VCProjectVersion>
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<ProjectGuid>{7DA88C6F-4470-495D-995A-4F633F3370C1}</ProjectGuid>
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<RootNamespace>ncatool</RootNamespace>
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<WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v141</PlatformToolset>
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<CharacterSet>MultiByte</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v141</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>MultiByte</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v141</PlatformToolset>
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<CharacterSet>MultiByte</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v141</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>MultiByte</CharacterSet>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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<ImportGroup Label="Shared">
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup />
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<Optimization>Disabled</Optimization>
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<SDLCheck>true</SDLCheck>
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</ClCompile>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<Optimization>Disabled</Optimization>
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<SDLCheck>true</SDLCheck>
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</ClCompile>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<Optimization>MaxSpeed</Optimization>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<AdditionalIncludeDirectories>C:\Users\jkrca\Source\Repos\NXTools\lib</AdditionalIncludeDirectories>
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</ClCompile>
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<Link>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<Optimization>MaxSpeed</Optimization>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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</ClCompile>
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<Link>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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</Link>
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</ItemDefinitionGroup>
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<ItemGroup>
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<ClCompile Include="main.cpp" />
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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</Project>
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22
programs/ncatool/ncatool.vcxproj.filters
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22
programs/ncatool/ncatool.vcxproj.filters
Normal file
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@ -0,0 +1,22 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup>
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<Filter Include="Source Files">
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<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
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<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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</Filter>
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<Filter Include="Header Files">
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<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
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<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
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</Filter>
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<Filter Include="Resource Files">
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<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
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<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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</Filter>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="main.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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</ItemGroup>
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</Project>
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