Merge pull request #2569 from wwylele/wrap-unwrap

APT: implemented Wrap and Unwrap
This commit is contained in:
bunnei 2017-02-25 00:12:33 -05:00 committed by GitHub
commit 892888ed9e
17 changed files with 568 additions and 14 deletions

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@ -3,6 +3,7 @@
# The differences are:
# - removed support for legacy CMake versions
# - removed support for 32-bit
# - removed -march=native flag
# - removed rdrand module.asm as a workaround for an issue (see below)
# - added prefix "CRYPTOPP_" to all option names
# - disabled testing
@ -96,14 +97,6 @@ if ((NOT CRYPTOPP_CROSS_COMPILE) AND (NOT (WINDOWS OR WINDOWS_STORE OR WINDOWS_P
endif()
endif()
# -march=native for GCC, Clang and ICC in any version that does support it.
if ((NOT CRYPTOPP_DISABLE_CXXFLAGS_OPTIMIZATIONS) AND (NOT CRYPTOPP_CROSS_COMPILE) AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU|Intel"))
CHECK_CXX_COMPILER_FLAG("-march=native" COMPILER_OPT_ARCH_NATIVE_SUPPORTED)
if (COMPILER_OPT_ARCH_NATIVE_SUPPORTED AND NOT CMAKE_CXX_FLAGS MATCHES "-march=")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
endif()
endif()
# Link is driven through the compiler, but CXXFLAGS are not used. Also see
# http://public.kitware.com/pipermail/cmake/2003-June/003967.html
if (NOT (WINDOWS OR WINDOWS_STORE OR WINDOWS_PHONE))

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@ -45,3 +45,4 @@
// Sys files
#define SHARED_FONT "shared_font.bin"
#define AES_KEYS "aes_keys.txt"

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@ -63,6 +63,7 @@ namespace Log {
SUB(HW, Memory) \
SUB(HW, LCD) \
SUB(HW, GPU) \
SUB(HW, AES) \
CLS(Frontend) \
CLS(Render) \
SUB(Render, Software) \

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@ -80,6 +80,7 @@ enum class Class : ClassType {
HW_Memory, ///< Memory-map and address translation
HW_LCD, ///< LCD register emulation
HW_GPU, ///< GPU control emulation
HW_AES, ///< AES engine emulation
Frontend, ///< Emulator UI
Render, ///< Emulator video output and hardware acceleration
Render_Software, ///< Software renderer backend

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@ -159,6 +159,9 @@ set(SRCS
hle/service/y2r_u.cpp
hle/shared_page.cpp
hle/svc.cpp
hw/aes/arithmetic128.cpp
hw/aes/ccm.cpp
hw/aes/key.cpp
hw/gpu.cpp
hw/hw.cpp
hw/lcd.cpp
@ -343,6 +346,9 @@ set(HEADERS
hle/service/y2r_u.h
hle/shared_page.h
hle/svc.h
hw/aes/arithmetic128.h
hw/aes/ccm.h
hw/aes/key.h
hw/gpu.h
hw/hw.h
hw/lcd.h

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@ -18,6 +18,8 @@
#include "core/hle/service/fs/archive.h"
#include "core/hle/service/ptm/ptm.h"
#include "core/hle/service/service.h"
#include "core/hw/aes/ccm.h"
#include "core/hw/aes/key.h"
namespace Service {
namespace APT {
@ -470,6 +472,107 @@ void GetStartupArgument(Service::Interface* self) {
cmd_buff[2] = 0;
}
void Wrap(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x46, 4, 4);
const u32 output_size = rp.Pop<u32>();
const u32 input_size = rp.Pop<u32>();
const u32 nonce_offset = rp.Pop<u32>();
u32 nonce_size = rp.Pop<u32>();
size_t desc_size;
IPC::MappedBufferPermissions desc_permission;
const VAddr input = rp.PopMappedBuffer(&desc_size, &desc_permission);
ASSERT(desc_size == input_size && desc_permission == IPC::MappedBufferPermissions::R);
const VAddr output = rp.PopMappedBuffer(&desc_size, &desc_permission);
ASSERT(desc_size == output_size && desc_permission == IPC::MappedBufferPermissions::W);
// Note: real 3DS still returns SUCCESS when the sizes don't match. It seems that it doesn't
// check the buffer size and writes data with potential overflow.
ASSERT_MSG(output_size == input_size + HW::AES::CCM_MAC_SIZE,
"input_size (%d) doesn't match to output_size (%d)", input_size, output_size);
LOG_DEBUG(Service_APT, "called, output_size=%u, input_size=%u, nonce_offset=%u, nonce_size=%u",
output_size, input_size, nonce_offset, nonce_size);
// Note: This weird nonce size modification is verified against real 3DS
nonce_size = std::min<u32>(nonce_size & ~3, HW::AES::CCM_NONCE_SIZE);
// Reads nonce and concatenates the rest of the input as plaintext
HW::AES::CCMNonce nonce{};
Memory::ReadBlock(input + nonce_offset, nonce.data(), nonce_size);
u32 pdata_size = input_size - nonce_size;
std::vector<u8> pdata(pdata_size);
Memory::ReadBlock(input, pdata.data(), nonce_offset);
Memory::ReadBlock(input + nonce_offset + nonce_size, pdata.data() + nonce_offset,
pdata_size - nonce_offset);
// Encrypts the plaintext using AES-CCM
auto cipher = HW::AES::EncryptSignCCM(pdata, nonce, HW::AES::KeySlotID::APTWrap);
// Puts the nonce to the beginning of the output, with ciphertext followed
Memory::WriteBlock(output, nonce.data(), nonce_size);
Memory::WriteBlock(output + nonce_size, cipher.data(), cipher.size());
IPC::RequestBuilder rb = rp.MakeBuilder(1, 4);
rb.Push(RESULT_SUCCESS);
// Unmap buffer
rb.PushMappedBuffer(input, input_size, IPC::MappedBufferPermissions::R);
rb.PushMappedBuffer(output, output_size, IPC::MappedBufferPermissions::W);
}
void Unwrap(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x47, 4, 4);
const u32 output_size = rp.Pop<u32>();
const u32 input_size = rp.Pop<u32>();
const u32 nonce_offset = rp.Pop<u32>();
u32 nonce_size = rp.Pop<u32>();
size_t desc_size;
IPC::MappedBufferPermissions desc_permission;
const VAddr input = rp.PopMappedBuffer(&desc_size, &desc_permission);
ASSERT(desc_size == input_size && desc_permission == IPC::MappedBufferPermissions::R);
const VAddr output = rp.PopMappedBuffer(&desc_size, &desc_permission);
ASSERT(desc_size == output_size && desc_permission == IPC::MappedBufferPermissions::W);
// Note: real 3DS still returns SUCCESS when the sizes don't match. It seems that it doesn't
// check the buffer size and writes data with potential overflow.
ASSERT_MSG(output_size == input_size - HW::AES::CCM_MAC_SIZE,
"input_size (%d) doesn't match to output_size (%d)", input_size, output_size);
LOG_DEBUG(Service_APT, "called, output_size=%u, input_size=%u, nonce_offset=%u, nonce_size=%u",
output_size, input_size, nonce_offset, nonce_size);
// Note: This weird nonce size modification is verified against real 3DS
nonce_size = std::min<u32>(nonce_size & ~3, HW::AES::CCM_NONCE_SIZE);
// Reads nonce and cipher text
HW::AES::CCMNonce nonce{};
Memory::ReadBlock(input, nonce.data(), nonce_size);
u32 cipher_size = input_size - nonce_size;
std::vector<u8> cipher(cipher_size);
Memory::ReadBlock(input + nonce_size, cipher.data(), cipher_size);
// Decrypts the ciphertext using AES-CCM
auto pdata = HW::AES::DecryptVerifyCCM(cipher, nonce, HW::AES::KeySlotID::APTWrap);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
if (!pdata.empty()) {
// Splits the plaintext and put the nonce in between
Memory::WriteBlock(output, pdata.data(), nonce_offset);
Memory::WriteBlock(output + nonce_offset, nonce.data(), nonce_size);
Memory::WriteBlock(output + nonce_offset + nonce_size, pdata.data() + nonce_offset,
pdata.size() - nonce_offset);
rb.Push(RESULT_SUCCESS);
} else {
LOG_ERROR(Service_APT, "Failed to decrypt data");
rb.Push(ResultCode(static_cast<ErrorDescription>(1), ErrorModule::PS,
ErrorSummary::WrongArgument, ErrorLevel::Status));
}
// Unmap buffer
rb.PushMappedBuffer(input, input_size, IPC::MappedBufferPermissions::R);
rb.PushMappedBuffer(output, output_size, IPC::MappedBufferPermissions::W);
}
void CheckNew3DSApp(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();

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@ -136,6 +136,46 @@ void Initialize(Service::Interface* self);
*/
void GetSharedFont(Service::Interface* self);
/**
* APT::Wrap service function
* Inputs:
* 1 : Output buffer size
* 2 : Input buffer size
* 3 : Nonce offset to the input buffer
* 4 : Nonce size
* 5 : Buffer mapping descriptor ((input_buffer_size << 4) | 0xA)
* 6 : Input buffer address
* 7 : Buffer mapping descriptor ((input_buffer_size << 4) | 0xC)
* 8 : Output buffer address
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : Buffer unmapping descriptor ((input_buffer_size << 4) | 0xA)
* 3 : Input buffer address
* 4 : Buffer unmapping descriptor ((input_buffer_size << 4) | 0xC)
* 5 : Output buffer address
*/
void Wrap(Service::Interface* self);
/**
* APT::Unwrap service function
* Inputs:
* 1 : Output buffer size
* 2 : Input buffer size
* 3 : Nonce offset to the output buffer
* 4 : Nonce size
* 5 : Buffer mapping descriptor ((input_buffer_size << 4) | 0xA)
* 6 : Input buffer address
* 7 : Buffer mapping descriptor ((input_buffer_size << 4) | 0xC)
* 8 : Output buffer address
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : Buffer unmapping descriptor ((input_buffer_size << 4) | 0xA)
* 3 : Input buffer address
* 4 : Buffer unmapping descriptor ((input_buffer_size << 4) | 0xC)
* 5 : Output buffer address
*/
void Unwrap(Service::Interface* self);
/**
* APT::NotifyToWait service function
* Inputs:

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@ -78,8 +78,8 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x00430040, NotifyToWait, "NotifyToWait"},
{0x00440000, GetSharedFont, "GetSharedFont"},
{0x00450040, nullptr, "GetWirelessRebootInfo"},
{0x00460104, nullptr, "Wrap"},
{0x00470104, nullptr, "Unwrap"},
{0x00460104, Wrap, "Wrap"},
{0x00470104, Unwrap, "Unwrap"},
{0x00480100, nullptr, "GetProgramInfo"},
{0x00490180, nullptr, "Reboot"},
{0x004A0040, nullptr, "GetCaptureInfo"},

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@ -78,8 +78,8 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x00430040, NotifyToWait, "NotifyToWait"},
{0x00440000, GetSharedFont, "GetSharedFont"},
{0x00450040, nullptr, "GetWirelessRebootInfo"},
{0x00460104, nullptr, "Wrap"},
{0x00470104, nullptr, "Unwrap"},
{0x00460104, Wrap, "Wrap"},
{0x00470104, Unwrap, "Unwrap"},
{0x00480100, nullptr, "GetProgramInfo"},
{0x00490180, nullptr, "Reboot"},
{0x004A0040, nullptr, "GetCaptureInfo"},

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@ -78,8 +78,8 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x00430040, NotifyToWait, "NotifyToWait"},
{0x00440000, GetSharedFont, "GetSharedFont"},
{0x00450040, nullptr, "GetWirelessRebootInfo"},
{0x00460104, nullptr, "Wrap"},
{0x00470104, nullptr, "Unwrap"},
{0x00460104, Wrap, "Wrap"},
{0x00470104, Unwrap, "Unwrap"},
{0x00480100, nullptr, "GetProgramInfo"},
{0x00490180, nullptr, "Reboot"},
{0x004A0040, nullptr, "GetCaptureInfo"},

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@ -0,0 +1,47 @@
// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <functional>
#include "core/hw/aes/arithmetic128.h"
namespace HW {
namespace AES {
AESKey Lrot128(const AESKey& in, u32 rot) {
AESKey out;
rot %= 128;
const u32 byte_shift = rot / 8;
const u32 bit_shift = rot % 8;
for (u32 i = 0; i < 16; i++) {
const u32 wrap_index_a = (i + byte_shift) % 16;
const u32 wrap_index_b = (i + byte_shift + 1) % 16;
out[i] = ((in[wrap_index_a] << bit_shift) | (in[wrap_index_b] >> (8 - bit_shift))) & 0xFF;
}
return out;
}
AESKey Add128(const AESKey& a, const AESKey& b) {
AESKey out;
u32 carry = 0;
u32 sum = 0;
for (int i = 15; i >= 0; i--) {
sum = a[i] + b[i] + carry;
carry = sum >> 8;
out[i] = static_cast<u8>(sum & 0xff);
}
return out;
}
AESKey Xor128(const AESKey& a, const AESKey& b) {
AESKey out;
std::transform(a.cbegin(), a.cend(), b.cbegin(), out.begin(), std::bit_xor<>());
return out;
}
} // namespace AES
} // namespace HW

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@ -0,0 +1,17 @@
// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "common/common_types.h"
#include "core/hw/aes/key.h"
namespace HW {
namespace AES {
AESKey Lrot128(const AESKey& in, u32 rot);
AESKey Add128(const AESKey& a, const AESKey& b);
AESKey Xor128(const AESKey& a, const AESKey& b);
} // namspace AES
} // namespace HW

95
src/core/hw/aes/ccm.cpp Normal file
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@ -0,0 +1,95 @@
// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <cryptopp/aes.h>
#include <cryptopp/ccm.h>
#include <cryptopp/cryptlib.h>
#include <cryptopp/filters.h>
#include "common/alignment.h"
#include "common/logging/log.h"
#include "core/hw/aes/ccm.h"
#include "core/hw/aes/key.h"
namespace HW {
namespace AES {
namespace {
// 3DS uses a non-standard AES-CCM algorithm, so we need to derive a sub class from the standard one
// and override with the non-standard part.
using CryptoPP::lword;
using CryptoPP::AES;
using CryptoPP::CCM_Final;
using CryptoPP::CCM_Base;
template <bool T_IsEncryption>
class CCM_3DSVariant_Final : public CCM_Final<AES, CCM_MAC_SIZE, T_IsEncryption> {
public:
void UncheckedSpecifyDataLengths(lword header_length, lword message_length,
lword footer_length) override {
// 3DS uses the aligned size to generate B0 for authentication, instead of the original size
lword aligned_message_length = Common::AlignUp(message_length, AES_BLOCK_SIZE);
CCM_Base::UncheckedSpecifyDataLengths(header_length, aligned_message_length, footer_length);
CCM_Base::m_messageLength = message_length; // restore the actual message size
}
};
class CCM_3DSVariant {
public:
using Encryption = CCM_3DSVariant_Final<true>;
using Decryption = CCM_3DSVariant_Final<false>;
};
} // namespace
std::vector<u8> EncryptSignCCM(const std::vector<u8>& pdata, const CCMNonce& nonce,
size_t slot_id) {
if (!IsNormalKeyAvailable(slot_id)) {
LOG_ERROR(HW_AES, "Key slot %d not available. Will use zero key.", slot_id);
}
const AESKey normal = GetNormalKey(slot_id);
std::vector<u8> cipher(pdata.size() + CCM_MAC_SIZE);
try {
CCM_3DSVariant::Encryption e;
e.SetKeyWithIV(normal.data(), AES_BLOCK_SIZE, nonce.data(), CCM_NONCE_SIZE);
e.SpecifyDataLengths(0, pdata.size(), 0);
CryptoPP::ArraySource as(pdata.data(), pdata.size(), true,
new CryptoPP::AuthenticatedEncryptionFilter(
e, new CryptoPP::ArraySink(cipher.data(), cipher.size())));
} catch (const CryptoPP::Exception& e) {
LOG_ERROR(HW_AES, "FAILED with: %s", e.what());
}
return cipher;
}
std::vector<u8> DecryptVerifyCCM(const std::vector<u8>& cipher, const CCMNonce& nonce,
size_t slot_id) {
if (!IsNormalKeyAvailable(slot_id)) {
LOG_ERROR(HW_AES, "Key slot %d not available. Will use zero key.", slot_id);
}
const AESKey normal = GetNormalKey(slot_id);
const std::size_t pdata_size = cipher.size() - CCM_MAC_SIZE;
std::vector<u8> pdata(pdata_size);
try {
CCM_3DSVariant::Decryption d;
d.SetKeyWithIV(normal.data(), AES_BLOCK_SIZE, nonce.data(), CCM_NONCE_SIZE);
d.SpecifyDataLengths(0, pdata_size, 0);
CryptoPP::AuthenticatedDecryptionFilter df(
d, new CryptoPP::ArraySink(pdata.data(), pdata_size));
CryptoPP::ArraySource as(cipher.data(), cipher.size(), true, new CryptoPP::Redirector(df));
if (!df.GetLastResult()) {
LOG_ERROR(HW_AES, "FAILED");
return {};
}
} catch (const CryptoPP::Exception& e) {
LOG_ERROR(HW_AES, "FAILED with: %s", e.what());
return {};
}
return pdata;
}
} // namespace AES
} // namespace HW

40
src/core/hw/aes/ccm.h Normal file
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@ -0,0 +1,40 @@
// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <cstddef>
#include <vector>
#include "common/common_types.h"
namespace HW {
namespace AES {
constexpr size_t CCM_NONCE_SIZE = 12;
constexpr size_t CCM_MAC_SIZE = 16;
using CCMNonce = std::array<u8, CCM_NONCE_SIZE>;
/**
* Encrypts and adds a MAC to the given data using AES-CCM algorithm.
* @param pdata The plain text data to encrypt
* @param nonce The nonce data to use for encryption
* @param slot_id The slot ID of the key to use for encryption
* @returns a vector of u8 containing the encrypted data with MAC at the end
*/
std::vector<u8> EncryptSignCCM(const std::vector<u8>& pdata, const CCMNonce& nonce, size_t slot_id);
/**
* Decrypts and verify the MAC of the given data using AES-CCM algorithm.
* @param cipher The cipher text data to decrypt, with MAC at the end to verify
* @param nonce The nonce data to use for decryption
* @param slot_id The slot ID of the key to use for decryption
* @returns a vector of u8 containing the decrypted data; an empty vector if the verification fails
*/
std::vector<u8> DecryptVerifyCCM(const std::vector<u8>& cipher, const CCMNonce& nonce,
size_t slot_id);
} // namespace AES
} // namespace HW

173
src/core/hw/aes/key.cpp Normal file
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@ -0,0 +1,173 @@
// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <exception>
#include <sstream>
#include <boost/optional.hpp>
#include "common/common_paths.h"
#include "common/file_util.h"
#include "common/logging/log.h"
#include "common/string_util.h"
#include "core/hw/aes/arithmetic128.h"
#include "core/hw/aes/key.h"
namespace HW {
namespace AES {
namespace {
boost::optional<AESKey> generator_constant;
struct KeySlot {
boost::optional<AESKey> x;
boost::optional<AESKey> y;
boost::optional<AESKey> normal;
void SetKeyX(const AESKey& key) {
x = key;
if (y && generator_constant) {
GenerateNormalKey();
}
}
void SetKeyY(const AESKey& key) {
y = key;
if (x && generator_constant) {
GenerateNormalKey();
}
}
void SetNormalKey(const AESKey& key) {
normal = key;
}
void GenerateNormalKey() {
normal = Lrot128(Add128(Xor128(Lrot128(*x, 2), *y), *generator_constant), 87);
}
void Clear() {
x.reset();
y.reset();
normal.reset();
}
};
std::array<KeySlot, KeySlotID::MaxKeySlotID> key_slots;
void ClearAllKeys() {
for (KeySlot& slot : key_slots) {
slot.Clear();
}
generator_constant.reset();
}
AESKey HexToKey(const std::string& hex) {
if (hex.size() < 32) {
throw std::invalid_argument("hex string is too short");
}
AESKey key;
for (size_t i = 0; i < key.size(); ++i) {
key[i] = static_cast<u8>(std::stoi(hex.substr(i * 2, 2), 0, 16));
}
return key;
}
void LoadPresetKeys() {
const std::string filepath = FileUtil::GetUserPath(D_SYSDATA_IDX) + AES_KEYS;
FileUtil::CreateFullPath(filepath); // Create path if not already created
std::ifstream file;
OpenFStream(file, filepath, std::ios_base::in);
if (!file) {
return;
}
while (!file.eof()) {
std::string line;
std::getline(file, line);
std::vector<std::string> parts;
Common::SplitString(line, '=', parts);
if (parts.size() != 2) {
LOG_ERROR(HW_AES, "Failed to parse %s", line.c_str());
continue;
}
const std::string& name = parts[0];
AESKey key;
try {
key = HexToKey(parts[1]);
} catch (const std::logic_error& e) {
LOG_ERROR(HW_AES, "Invalid key %s: %s", parts[1].c_str(), e.what());
continue;
}
if (name == "generator") {
generator_constant = key;
continue;
}
size_t slot_id;
char key_type;
if (std::sscanf(name.c_str(), "slot0x%zXKey%c", &slot_id, &key_type) != 2) {
LOG_ERROR(HW_AES, "Invalid key name %s", name.c_str());
continue;
}
if (slot_id >= MaxKeySlotID) {
LOG_ERROR(HW_AES, "Out of range slot ID 0x%zX", slot_id);
continue;
}
switch (key_type) {
case 'X':
key_slots.at(slot_id).SetKeyX(key);
break;
case 'Y':
key_slots.at(slot_id).SetKeyY(key);
break;
case 'N':
key_slots.at(slot_id).SetNormalKey(key);
break;
default:
LOG_ERROR(HW_AES, "Invalid key type %c", key_type);
break;
}
}
}
} // namespace
void InitKeys() {
ClearAllKeys();
LoadPresetKeys();
}
void SetGeneratorConstant(const AESKey& key) {
generator_constant = key;
}
void SetKeyX(size_t slot_id, const AESKey& key) {
key_slots.at(slot_id).SetKeyX(key);
}
void SetKeyY(size_t slot_id, const AESKey& key) {
key_slots.at(slot_id).SetKeyY(key);
}
void SetNormalKey(size_t slot_id, const AESKey& key) {
key_slots.at(slot_id).SetNormalKey(key);
}
bool IsNormalKeyAvailable(size_t slot_id) {
return key_slots.at(slot_id).normal.is_initialized();
}
AESKey GetNormalKey(size_t slot_id) {
return key_slots.at(slot_id).normal.value_or(AESKey{});
}
} // namespace AES
} // namespace HW

35
src/core/hw/aes/key.h Normal file
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@ -0,0 +1,35 @@
// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <cstddef>
#include "common/common_types.h"
namespace HW {
namespace AES {
enum KeySlotID : size_t {
APTWrap = 0x31,
MaxKeySlotID = 0x40,
};
constexpr size_t AES_BLOCK_SIZE = 16;
using AESKey = std::array<u8, AES_BLOCK_SIZE>;
void InitKeys();
void SetGeneratorConstant(const AESKey& key);
void SetKeyX(size_t slot_id, const AESKey& key);
void SetKeyY(size_t slot_id, const AESKey& key);
void SetNormalKey(size_t slot_id, const AESKey& key);
bool IsNormalKeyAvailable(size_t slot_id);
AESKey GetNormalKey(size_t slot_id);
} // namspace AES
} // namespace HW

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@ -4,6 +4,7 @@
#include "common/common_types.h"
#include "common/logging/log.h"
#include "core/hw/aes/key.h"
#include "core/hw/gpu.h"
#include "core/hw/hw.h"
#include "core/hw/lcd.h"
@ -85,6 +86,7 @@ void Update() {}
/// Initialize hardware
void Init() {
AES::InitKeys();
GPU::Init();
LCD::Init();
LOG_DEBUG(HW, "initialized OK");