CCF_100/suyu-mirror
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu synced 2025-11-04 00:49:02 -06:00
Code Issues Releases Wiki Activity

Merge pull request #10731 from german77/misc_fixes

Browse Source 
service: nfc: Accuracy fixes
This commit is contained in:
liamwhite
2023-06-16 18:18:24 -04:00
committed by GitHub
parent 4112031c81 61b4588517
commit a1adcc31d3
10 changed files with 199 additions and 116 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
src/core/hle/service/nfc/common/amiibo_crypto.cpp
View File

@@ -36,12 +36,12 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
// Validate UUID
constexpr u8 CT = 0x88; // As defined in `ISO / IEC 14443 - 3`
if ((CT ^ ntag_file.uuid.uid[0] ^ ntag_file.uuid.uid[1] ^ ntag_file.uuid.uid[2]) !=
ntag_file.uuid.uid[3]) {
if ((CT ^ ntag_file.uuid.part1[0] ^ ntag_file.uuid.part1[1] ^ ntag_file.uuid.part1[2]) !=
ntag_file.uuid.crc_check1) {
return false;
}
if ((ntag_file.uuid.uid[4] ^ ntag_file.uuid.uid[5] ^ ntag_file.uuid.uid[6] ^
ntag_file.uuid.nintendo_id) != ntag_file.uuid.lock_bytes[0]) {
if ((ntag_file.uuid.part2[0] ^ ntag_file.uuid.part2[1] ^ ntag_file.uuid.part2[2] ^
ntag_file.uuid.nintendo_id) != ntag_file.uuid_crc_check2) {
return false;
}
@@ -74,8 +74,9 @@ bool IsAmiiboValid(const NTAG215File& ntag_file) {
NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) {
NTAG215File encoded_data{};
encoded_data.uid = nfc_data.uuid.uid;
encoded_data.nintendo_id = nfc_data.uuid.nintendo_id;
encoded_data.uid = nfc_data.uuid;
encoded_data.uid_crc_check2 = nfc_data.uuid_crc_check2;
encoded_data.internal_number = nfc_data.internal_number;
encoded_data.static_lock = nfc_data.static_lock;
encoded_data.compability_container = nfc_data.compability_container;
encoded_data.hmac_data = nfc_data.user_memory.hmac_data;
@@ -94,7 +95,6 @@ NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) {
encoded_data.register_info_crc = nfc_data.user_memory.register_info_crc;
encoded_data.application_area = nfc_data.user_memory.application_area;
encoded_data.hmac_tag = nfc_data.user_memory.hmac_tag;
encoded_data.lock_bytes = nfc_data.uuid.lock_bytes;
encoded_data.model_info = nfc_data.user_memory.model_info;
encoded_data.keygen_salt = nfc_data.user_memory.keygen_salt;
encoded_data.dynamic_lock = nfc_data.dynamic_lock;
@@ -108,9 +108,9 @@ NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) {
EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data) {
EncryptedNTAG215File nfc_data{};
nfc_data.uuid.uid = encoded_data.uid;
nfc_data.uuid.nintendo_id = encoded_data.nintendo_id;
nfc_data.uuid.lock_bytes = encoded_data.lock_bytes;
nfc_data.uuid = encoded_data.uid;
nfc_data.uuid_crc_check2 = encoded_data.uid_crc_check2;
nfc_data.internal_number = encoded_data.internal_number;
nfc_data.static_lock = encoded_data.static_lock;
nfc_data.compability_container = encoded_data.compability_container;
nfc_data.user_memory.hmac_data = encoded_data.hmac_data;
@@ -139,23 +139,12 @@ EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data) {
return nfc_data;
}
u32 GetTagPassword(const TagUuid& uuid) {
// Verify that the generated password is correct
u32 password = 0xAA ^ (uuid.uid[1] ^ uuid.uid[3]);
password &= (0x55 ^ (uuid.uid[2] ^ uuid.uid[4])) << 8;
password &= (0xAA ^ (uuid.uid[3] ^ uuid.uid[5])) << 16;
password &= (0x55 ^ (uuid.uid[4] ^ uuid.uid[6])) << 24;
return password;
}
HashSeed GetSeed(const NTAG215File& data) {
HashSeed seed{
.magic = data.write_counter,
.padding = {},
.uid_1 = data.uid,
.nintendo_id_1 = data.nintendo_id,
.uid_2 = data.uid,
.nintendo_id_2 = data.nintendo_id,
.keygen_salt = data.keygen_salt,
};
@@ -177,10 +166,11 @@ std::vector<u8> GenerateInternalKey(const InternalKey& key, const HashSeed& seed
output.insert(output.end(), key.magic_bytes.begin(),
key.magic_bytes.begin() + key.magic_length);
output.insert(output.end(), seed.uid_1.begin(), seed.uid_1.end());
output.emplace_back(seed.nintendo_id_1);
output.insert(output.end(), seed.uid_2.begin(), seed.uid_2.end());
output.emplace_back(seed.nintendo_id_2);
std::array<u8, sizeof(NFP::TagUuid)> seed_uuid{};
memcpy(seed_uuid.data(), &seed.uid_1, sizeof(NFP::TagUuid));
output.insert(output.end(), seed_uuid.begin(), seed_uuid.end());
memcpy(seed_uuid.data(), &seed.uid_2, sizeof(NFP::TagUuid));
output.insert(output.end(), seed_uuid.begin(), seed_uuid.end());
for (std::size_t i = 0; i < sizeof(seed.keygen_salt); i++) {
output.emplace_back(static_cast<u8>(seed.keygen_salt[i] ^ key.xor_pad[i]));
@@ -264,8 +254,8 @@ void Cipher(const DerivedKeys& keys, const NTAG215File& in_data, NTAG215File& ou
// Copy the rest of the data directly
out_data.uid = in_data.uid;
out_data.nintendo_id = in_data.nintendo_id;
out_data.lock_bytes = in_data.lock_bytes;
out_data.uid_crc_check2 = in_data.uid_crc_check2;
out_data.internal_number = in_data.internal_number;
out_data.static_lock = in_data.static_lock;
out_data.compability_container = in_data.compability_container;

9
src/core/hle/service/nfc/common/amiibo_crypto.h
View File

@@ -24,10 +24,8 @@ using DrgbOutput = std::array<u8, 0x20>;
struct HashSeed {
u16_be magic;
std::array<u8, 0xE> padding;
NFC::UniqueSerialNumber uid_1;
u8 nintendo_id_1;
NFC::UniqueSerialNumber uid_2;
u8 nintendo_id_2;
TagUuid uid_1;
TagUuid uid_2;
std::array<u8, 0x20> keygen_salt;
};
static_assert(sizeof(HashSeed) == 0x40, "HashSeed is an invalid size");
@@ -69,9 +67,6 @@ NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data);
/// Converts from encoded file format to encrypted file format
EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data);
/// Returns password needed to allow write access to protected memory
u32 GetTagPassword(const TagUuid& uuid);
// Generates Seed needed for key derivation
HashSeed GetSeed(const NTAG215File& data);

164
src/core/hle/service/nfc/common/device.cpp
View File

@@ -242,34 +242,39 @@ Result NfcDevice::GetTagInfo(NFP::TagInfo& tag_info, bool is_mifare) const {
return ResultWrongDeviceState;
}
UniqueSerialNumber uuid = encrypted_tag_data.uuid.uid;
// Generate random UUID to bypass amiibo load limits
if (Settings::values.random_amiibo_id) {
Common::TinyMT rng{};
rng.Initialize(static_cast<u32>(GetCurrentPosixTime()));
rng.GenerateRandomBytes(uuid.data(), sizeof(UniqueSerialNumber));
uuid[3] = 0x88 ^ uuid[0] ^ uuid[1] ^ uuid[2];
}
UniqueSerialNumber uuid{};
u8 uuid_length{};
NfcProtocol protocol{NfcProtocol::TypeA};
TagType tag_type{TagType::Type2};
if (is_mifare) {
tag_info = {
.uuid = uuid,
.uuid_extension = {},
.uuid_length = static_cast<u8>(uuid.size()),
.protocol = NfcProtocol::TypeA,
.tag_type = TagType::Type4,
tag_type = TagType::Mifare;
uuid_length = sizeof(NFP::NtagTagUuid);
memcpy(uuid.data(), mifare_data.data(), uuid_length);
} else {
tag_type = TagType::Type2;
uuid_length = sizeof(NFP::NtagTagUuid);
NFP::NtagTagUuid nUuid{
.part1 = encrypted_tag_data.uuid.part1,
.part2 = encrypted_tag_data.uuid.part2,
.nintendo_id = encrypted_tag_data.uuid.nintendo_id,
};
return ResultSuccess;
memcpy(uuid.data(), &nUuid, uuid_length);
// Generate random UUID to bypass amiibo load limits
if (Settings::values.random_amiibo_id) {
Common::TinyMT rng{};
rng.Initialize(static_cast<u32>(GetCurrentPosixTime()));
rng.GenerateRandomBytes(uuid.data(), uuid_length);
}
}
// Protocol and tag type may change here
tag_info = {
.uuid = uuid,
.uuid_extension = {},
.uuid_length = static_cast<u8>(uuid.size()),
.protocol = NfcProtocol::TypeA,
.tag_type = TagType::Type2,
.uuid_length = uuid_length,
.protocol = protocol,
.tag_type = tag_type,
};
return ResultSuccess;
@@ -277,8 +282,38 @@ Result NfcDevice::GetTagInfo(NFP::TagInfo& tag_info, bool is_mifare) const {
Result NfcDevice::ReadMifare(std::span<const MifareReadBlockParameter> parameters,
std::span<MifareReadBlockData> read_block_data) const {
if (device_state != DeviceState::TagFound && device_state != DeviceState::TagMounted) {
LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
if (device_state == DeviceState::TagRemoved) {
return ResultTagRemoved;
}
return ResultWrongDeviceState;
}
Result result = ResultSuccess;
TagInfo tag_info{};
result = GetTagInfo(tag_info, true);
if (result.IsError()) {
return result;
}
if (tag_info.protocol != NfcProtocol::TypeA || tag_info.tag_type != TagType::Mifare) {
return ResultInvalidTagType;
}
if (parameters.size() == 0) {
return ResultInvalidArgument;
}
const auto unknown = parameters[0].sector_key.unknown;
for (std::size_t i = 0; i < parameters.size(); i++) {
if (unknown != parameters[i].sector_key.unknown) {
return ResultInvalidArgument;
}
}
for (std::size_t i = 0; i < parameters.size(); i++) {
result = ReadMifare(parameters[i], read_block_data[i]);
if (result.IsError()) {
@@ -293,17 +328,8 @@ Result NfcDevice::ReadMifare(const MifareReadBlockParameter& parameter,
MifareReadBlockData& read_block_data) const {
const std::size_t sector_index = parameter.sector_number * sizeof(DataBlock);
read_block_data.sector_number = parameter.sector_number;
if (device_state != DeviceState::TagFound && device_state != DeviceState::TagMounted) {
LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);
if (device_state == DeviceState::TagRemoved) {
return ResultTagRemoved;
}
return ResultWrongDeviceState;
}
if (mifare_data.size() < sector_index + sizeof(DataBlock)) {
return Mifare::ResultReadError;
return ResultMifareError288;
}
// TODO: Use parameter.sector_key to read encrypted data
@@ -315,6 +341,28 @@ Result NfcDevice::ReadMifare(const MifareReadBlockParameter& parameter,
Result NfcDevice::WriteMifare(std::span<const MifareWriteBlockParameter> parameters) {
Result result = ResultSuccess;
TagInfo tag_info{};
result = GetTagInfo(tag_info, true);
if (result.IsError()) {
return result;
}
if (tag_info.protocol != NfcProtocol::TypeA || tag_info.tag_type != TagType::Mifare) {
return ResultInvalidTagType;
}
if (parameters.size() == 0) {
return ResultInvalidArgument;
}
const auto unknown = parameters[0].sector_key.unknown;
for (std::size_t i = 0; i < parameters.size(); i++) {
if (unknown != parameters[i].sector_key.unknown) {
return ResultInvalidArgument;
}
}
for (std::size_t i = 0; i < parameters.size(); i++) {
result = WriteMifare(parameters[i]);
if (result.IsError()) {
@@ -324,7 +372,7 @@ Result NfcDevice::WriteMifare(std::span<const MifareWriteBlockParameter> paramet
if (!npad_device->WriteNfc(mifare_data)) {
LOG_ERROR(Service_NFP, "Error writing to file");
return Mifare::ResultReadError;
return ResultMifareError288;
}
return result;
@@ -342,7 +390,7 @@ Result NfcDevice::WriteMifare(const MifareWriteBlockParameter& parameter) {
}
if (mifare_data.size() < sector_index + sizeof(DataBlock)) {
return Mifare::ResultReadError;
return ResultMifareError288;
}
// TODO: Use parameter.sector_key to encrypt the data
@@ -366,7 +414,7 @@ Result NfcDevice::Mount(NFP::ModelType model_type, NFP::MountTarget mount_target
if (!NFP::AmiiboCrypto::IsAmiiboValid(encrypted_tag_data)) {
LOG_ERROR(Service_NFP, "Not an amiibo");
return ResultNotAnAmiibo;
return ResultInvalidTagType;
}
// The loaded amiibo is not encrypted
@@ -381,14 +429,14 @@ Result NfcDevice::Mount(NFP::ModelType model_type, NFP::MountTarget mount_target
}
if (!NFP::AmiiboCrypto::DecodeAmiibo(encrypted_tag_data, tag_data)) {
bool has_backup = HasBackup(encrypted_tag_data.uuid.uid).IsSuccess();
bool has_backup = HasBackup(encrypted_tag_data.uuid).IsSuccess();
LOG_ERROR(Service_NFP, "Can't decode amiibo, has_backup= {}", has_backup);
return has_backup ? ResultCorruptedDataWithBackup : ResultCorruptedData;
}
std::vector<u8> data(sizeof(NFP::EncryptedNTAG215File));
memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data));
WriteBackupData(encrypted_tag_data.uuid.uid, data);
WriteBackupData(encrypted_tag_data.uuid, data);
device_state = DeviceState::TagMounted;
mount_target = mount_target_;
@@ -492,7 +540,7 @@ Result NfcDevice::FlushWithBreak(NFP::BreakType break_type) {
}
memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data));
WriteBackupData(encrypted_tag_data.uuid.uid, data);
WriteBackupData(encrypted_tag_data.uuid, data);
}
if (!npad_device->WriteNfc(data)) {
@@ -520,7 +568,7 @@ Result NfcDevice::Restore() {
return result;
}
result = ReadBackupData(tag_info.uuid, data);
result = ReadBackupData(tag_info.uuid, tag_info.uuid_length, data);
if (result.IsError()) {
return result;
@@ -548,7 +596,7 @@ Result NfcDevice::Restore() {
}
if (!NFP::AmiiboCrypto::IsAmiiboValid(temporary_encrypted_tag_data)) {
return ResultNotAnAmiibo;
return ResultInvalidTagType;
}
if (!is_plain_amiibo) {
@@ -1194,10 +1242,12 @@ Result NfcDevice::BreakTag(NFP::BreakType break_type) {
return FlushWithBreak(break_type);
}
Result NfcDevice::HasBackup(const NFC::UniqueSerialNumber& uid) const {
Result NfcDevice::HasBackup(const UniqueSerialNumber& uid, std::size_t uuid_size) const {
ASSERT_MSG(uuid_size < sizeof(UniqueSerialNumber), "Invalid UUID size");
constexpr auto backup_dir = "backup";
const auto yuzu_amiibo_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::AmiiboDir);
const auto file_name = fmt::format("{0:02x}.bin", fmt::join(uid, ""));
const auto file_name =
fmt::format("{0:02x}.bin", fmt::join(uid.begin(), uid.begin() + uuid_size, ""));
if (!Common::FS::Exists(yuzu_amiibo_dir / backup_dir / file_name)) {
return ResultUnableToAccessBackupFile;
@@ -1206,10 +1256,19 @@ Result NfcDevice::HasBackup(const NFC::UniqueSerialNumber& uid) const {
return ResultSuccess;
}
Result NfcDevice::ReadBackupData(const NFC::UniqueSerialNumber& uid, std::span<u8> data) const {
Result NfcDevice::HasBackup(const NFP::TagUuid& tag_uid) const {
UniqueSerialNumber uuid{};
memcpy(uuid.data(), &tag_uid, sizeof(NFP::TagUuid));
return HasBackup(uuid, sizeof(NFP::TagUuid));
}
Result NfcDevice::ReadBackupData(const UniqueSerialNumber& uid, std::size_t uuid_size,
std::span<u8> data) const {
ASSERT_MSG(uuid_size < sizeof(UniqueSerialNumber), "Invalid UUID size");
constexpr auto backup_dir = "backup";
const auto yuzu_amiibo_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::AmiiboDir);
const auto file_name = fmt::format("{0:02x}.bin", fmt::join(uid, ""));
const auto file_name =
fmt::format("{0:02x}.bin", fmt::join(uid.begin(), uid.begin() + uuid_size, ""));
const Common::FS::IOFile keys_file{yuzu_amiibo_dir / backup_dir / file_name,
Common::FS::FileAccessMode::Read,
@@ -1228,12 +1287,21 @@ Result NfcDevice::ReadBackupData(const NFC::UniqueSerialNumber& uid, std::span<u
return ResultSuccess;
}
Result NfcDevice::WriteBackupData(const NFC::UniqueSerialNumber& uid, std::span<const u8> data) {
Result NfcDevice::ReadBackupData(const NFP::TagUuid& tag_uid, std::span<u8> data) const {
UniqueSerialNumber uuid{};
memcpy(uuid.data(), &tag_uid, sizeof(NFP::TagUuid));
return ReadBackupData(uuid, sizeof(NFP::TagUuid), data);
}
Result NfcDevice::WriteBackupData(const UniqueSerialNumber& uid, std::size_t uuid_size,
std::span<const u8> data) {
ASSERT_MSG(uuid_size < sizeof(UniqueSerialNumber), "Invalid UUID size");
constexpr auto backup_dir = "backup";
const auto yuzu_amiibo_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::AmiiboDir);
const auto file_name = fmt::format("{0:02x}.bin", fmt::join(uid, ""));
const auto file_name =
fmt::format("{0:02x}.bin", fmt::join(uid.begin(), uid.begin() + uuid_size, ""));
if (HasBackup(uid).IsError()) {
if (HasBackup(uid, uuid_size).IsError()) {
if (!Common::FS::CreateDir(yuzu_amiibo_dir / backup_dir)) {
return ResultBackupPathAlreadyExist;
}
@@ -1260,6 +1328,12 @@ Result NfcDevice::WriteBackupData(const NFC::UniqueSerialNumber& uid, std::span<
return ResultSuccess;
}
Result NfcDevice::WriteBackupData(const NFP::TagUuid& tag_uid, std::span<const u8> data) {
UniqueSerialNumber uuid{};
memcpy(uuid.data(), &tag_uid, sizeof(NFP::TagUuid));
return WriteBackupData(uuid, sizeof(NFP::TagUuid), data);
}
Result NfcDevice::WriteNtf(std::span<const u8> data) {
if (device_state != DeviceState::TagMounted) {
LOG_ERROR(Service_NFC, "Wrong device state {}", device_state);

11
src/core/hle/service/nfc/common/device.h
View File

@@ -86,9 +86,14 @@ public:
Result GetAll(NFP::NfpData& data) const;
Result SetAll(const NFP::NfpData& data);
Result BreakTag(NFP::BreakType break_type);
Result HasBackup(const NFC::UniqueSerialNumber& uid) const;
Result ReadBackupData(const NFC::UniqueSerialNumber& uid, std::span<u8> data) const;
Result WriteBackupData(const NFC::UniqueSerialNumber& uid, std::span<const u8> data);
Result HasBackup(const UniqueSerialNumber& uid, std::size_t uuid_size) const;
Result HasBackup(const NFP::TagUuid& tag_uid) const;
Result ReadBackupData(const UniqueSerialNumber& uid, std::size_t uuid_size,
std::span<u8> data) const;
Result ReadBackupData(const NFP::TagUuid& tag_uid, std::span<u8> data) const;
Result WriteBackupData(const UniqueSerialNumber& uid, std::size_t uuid_size,
std::span<const u8> data);
Result WriteBackupData(const NFP::TagUuid& tag_uid, std::span<const u8> data);
Result WriteNtf(std::span<const u8> data);
u64 GetHandle() const;

4
src/core/hle/service/nfc/common/device_manager.cpp
View File

@@ -550,7 +550,7 @@ Result DeviceManager::ReadBackupData(u64 device_handle, std::span<u8> data) cons
}
if (result.IsSuccess()) {
result = device->ReadBackupData(tag_info.uuid, data);
result = device->ReadBackupData(tag_info.uuid, tag_info.uuid_length, data);
result = VerifyDeviceResult(device, result);
}
@@ -569,7 +569,7 @@ Result DeviceManager::WriteBackupData(u64 device_handle, std::span<const u8> dat
}
if (result.IsSuccess()) {
result = device->WriteBackupData(tag_info.uuid, data);
result = device->WriteBackupData(tag_info.uuid, tag_info.uuid_length, data);
result = VerifyDeviceResult(device, result);
}

2
src/core/hle/service/nfc/mifare_result.h
View File

@@ -12,6 +12,6 @@ constexpr Result ResultInvalidArgument(ErrorModule::NFCMifare, 65);
constexpr Result ResultWrongDeviceState(ErrorModule::NFCMifare, 73);
constexpr Result ResultNfcDisabled(ErrorModule::NFCMifare, 80);
constexpr Result ResultTagRemoved(ErrorModule::NFCMifare, 97);
constexpr Result ResultReadError(ErrorModule::NFCMifare, 288);
constexpr Result ResultNotAMifare(ErrorModule::NFCMifare, 288);
} // namespace Service::NFC::Mifare

13
src/core/hle/service/nfc/nfc_interface.cpp
View File

@@ -142,9 +142,13 @@ void NfcInterface::AttachAvailabilityChangeEvent(HLERequestContext& ctx) {
void NfcInterface::StartDetection(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
const auto tag_protocol{rp.PopEnum<NfcProtocol>()};
LOG_INFO(Service_NFC, "called, device_handle={}, nfp_protocol={}", device_handle, tag_protocol);
auto tag_protocol{NfcProtocol::All};
if (backend_type == BackendType::Nfc) {
tag_protocol = rp.PopEnum<NfcProtocol>();
}
LOG_INFO(Service_NFC, "called, device_handle={}, nfp_protocol={}", device_handle, tag_protocol);
auto result = GetManager()->StartDetection(device_handle, tag_protocol);
result = TranslateResultToServiceError(result);
@@ -355,7 +359,7 @@ Result NfcInterface::TranslateResultToNfp(Result result) const {
if (result == ResultApplicationAreaExist) {
return NFP::ResultApplicationAreaExist;
}
if (result == ResultNotAnAmiibo) {
if (result == ResultInvalidTagType) {
return NFP::ResultNotAnAmiibo;
}
if (result == ResultUnableToAccessBackupFile) {
@@ -381,6 +385,9 @@ Result NfcInterface::TranslateResultToMifare(Result result) const {
if (result == ResultTagRemoved) {
return Mifare::ResultTagRemoved;
}
if (result == ResultInvalidTagType) {
return Mifare::ResultNotAMifare;
}
LOG_WARNING(Service_NFC, "Result conversion not handled");
return result;
}

3
src/core/hle/service/nfc/nfc_result.h
View File

@@ -24,7 +24,8 @@ constexpr Result ResultCorruptedDataWithBackup(ErrorModule::NFC, 136);
constexpr Result ResultCorruptedData(ErrorModule::NFC, 144);
constexpr Result ResultWrongApplicationAreaId(ErrorModule::NFC, 152);
constexpr Result ResultApplicationAreaExist(ErrorModule::NFC, 168);
constexpr Result ResultNotAnAmiibo(ErrorModule::NFC, 178);
constexpr Result ResultInvalidTagType(ErrorModule::NFC, 178);
constexpr Result ResultBackupPathAlreadyExist(ErrorModule::NFC, 216);
constexpr Result ResultMifareError288(ErrorModule::NFC, 288);
} // namespace Service::NFC

37
src/core/hle/service/nfc/nfc_types.h
View File

@@ -35,32 +35,35 @@ enum class State : u32 {
// This is nn::nfc::TagType
enum class TagType : u32 {
None,
Type1, // ISO14443A RW 96-2k bytes 106kbit/s
Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
Type3, // Sony FeliCa RW/RO 2k bytes 212kbit/s
Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
None = 0,
Type1 = 1U << 0, // ISO14443A RW. Topaz
Type2 = 1U << 1, // ISO14443A RW. Ultralight, NTAGX, ST25TN
Type3 = 1U << 2, // ISO14443A RW/RO. Sony FeliCa
Type4A = 1U << 3, // ISO14443A RW/RO. DESFire
Type4B = 1U << 4, // ISO14443B RW/RO. DESFire
Type5 = 1U << 5, // ISO15693 RW/RO. SLI, SLIX, ST25TV
Mifare = 1U << 6, // Mifare classic. Skylanders
All = 0xFFFFFFFF,
};
enum class PackedTagType : u8 {
None,
Type1, // ISO14443A RW 96-2k bytes 106kbit/s
Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
Type3, // Sony FeliCa RW/RO 2k bytes 212kbit/s
Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
None = 0,
Type1 = 1U << 0, // ISO14443A RW. Topaz
Type2 = 1U << 1, // ISO14443A RW. Ultralight, NTAGX, ST25TN
Type3 = 1U << 2, // ISO14443A RW/RO. Sony FeliCa
Type4A = 1U << 3, // ISO14443A RW/RO. DESFire
Type4B = 1U << 4, // ISO14443B RW/RO. DESFire
Type5 = 1U << 5, // ISO15693 RW/RO. SLI, SLIX, ST25TV
Mifare = 1U << 6, // Mifare classic. Skylanders
All = 0xFF,
};
// This is nn::nfc::NfcProtocol
// Verify this enum. It might be completely wrong default protocol is 0x48
enum class NfcProtocol : u32 {
None,
TypeA = 1U << 0, // ISO14443A
TypeB = 1U << 1, // ISO14443B
TypeF = 1U << 2, // Sony FeliCa
Unknown1 = 1U << 3,
Unknown2 = 1U << 5,
All = 0xFFFFFFFFU,
};
@@ -69,8 +72,7 @@ enum class TestWaveType : u32 {
Unknown,
};
using UniqueSerialNumber = std::array<u8, 7>;
using UniqueSerialNumberExtension = std::array<u8, 3>;
using UniqueSerialNumber = std::array<u8, 10>;
// This is nn::nfc::DeviceHandle
using DeviceHandle = u64;
@@ -78,7 +80,6 @@ using DeviceHandle = u64;
// This is nn::nfc::TagInfo
struct TagInfo {
UniqueSerialNumber uuid;
UniqueSerialNumberExtension uuid_extension;
u8 uuid_length;
INSERT_PADDING_BYTES(0x15);
NfcProtocol protocol;

28
src/core/hle/service/nfp/nfp_types.h
View File

@@ -85,7 +85,7 @@ enum class CabinetMode : u8 {
StartFormatter,
};
using LockBytes = std::array<u8, 2>;
using UuidPart = std::array<u8, 3>;
using HashData = std::array<u8, 0x20>;
using ApplicationArea = std::array<u8, 0xD8>;
using AmiiboName = std::array<char, (amiibo_name_length * 4) + 1>;
@@ -93,12 +93,20 @@ using AmiiboName = std::array<char, (amiibo_name_length * 4) + 1>;
// This is nn::nfp::TagInfo
using TagInfo = NFC::TagInfo;
struct TagUuid {
NFC::UniqueSerialNumber uid;
struct NtagTagUuid {
UuidPart part1;
UuidPart part2;
u8 nintendo_id;
LockBytes lock_bytes;
};
static_assert(sizeof(TagUuid) == 10, "TagUuid is an invalid size");
static_assert(sizeof(NtagTagUuid) == 7, "NtagTagUuid is an invalid size");
struct TagUuid {
UuidPart part1;
u8 crc_check1;
UuidPart part2;
u8 nintendo_id;
};
static_assert(sizeof(TagUuid) == 8, "TagUuid is an invalid size");
struct WriteDate {
u16 year;
@@ -231,7 +239,8 @@ struct EncryptedAmiiboFile {
static_assert(sizeof(EncryptedAmiiboFile) == 0x1F8, "AmiiboFile is an invalid size");
struct NTAG215File {
LockBytes lock_bytes; // Tag UUID
u8 uid_crc_check2;
u8 internal_number;
u16 static_lock; // Set defined pages as read only
u32 compability_container; // Defines available memory
HashData hmac_data; // Hash
@@ -250,8 +259,7 @@ struct NTAG215File {
u32_be register_info_crc;
ApplicationArea application_area; // Encrypted Game data
HashData hmac_tag; // Hash
NFC::UniqueSerialNumber uid; // Unique serial number
u8 nintendo_id; // Tag UUID
TagUuid uid;
AmiiboModelInfo model_info;
HashData keygen_salt; // Salt
u32 dynamic_lock; // Dynamic lock
@@ -264,7 +272,9 @@ static_assert(std::is_trivially_copyable_v<NTAG215File>, "NTAG215File must be tr
#pragma pack()
struct EncryptedNTAG215File {
TagUuid uuid; // Unique serial number
TagUuid uuid;
u8 uuid_crc_check2;
u8 internal_number;
u16 static_lock; // Set defined pages as read only
u32 compability_container; // Defines available memory
EncryptedAmiiboFile user_memory; // Writable data