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-rw-r--r--src/core/hle/service/nfc/common/amiibo_crypto.cpp44
-rw-r--r--src/core/hle/service/nfc/common/amiibo_crypto.h9
-rw-r--r--src/core/hle/service/nfc/common/device.cpp164
-rw-r--r--src/core/hle/service/nfc/common/device.h11
-rw-r--r--src/core/hle/service/nfc/common/device_manager.cpp4
-rw-r--r--src/core/hle/service/nfc/mifare_result.h2
-rw-r--r--src/core/hle/service/nfc/nfc_interface.cpp13
-rw-r--r--src/core/hle/service/nfc/nfc_result.h3
-rw-r--r--src/core/hle/service/nfc/nfc_types.h37
-rw-r--r--src/core/hle/service/nfp/nfp_types.h26
10 files changed, 198 insertions, 115 deletions
diff --git a/src/core/hle/service/nfc/common/amiibo_crypto.cpp b/src/core/hle/service/nfc/common/amiibo_crypto.cpp
index b2bcb68c3..bc232c334 100644
--- a/src/core/hle/service/nfc/common/amiibo_crypto.cpp
+++ b/src/core/hle/service/nfc/common/amiibo_crypto.cpp
@@ -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;
diff --git a/src/core/hle/service/nfc/common/amiibo_crypto.h b/src/core/hle/service/nfc/common/amiibo_crypto.h
index bf3044ed9..6a3e0841e 100644
--- a/src/core/hle/service/nfc/common/amiibo_crypto.h
+++ b/src/core/hle/service/nfc/common/amiibo_crypto.h
@@ -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);
diff --git a/src/core/hle/service/nfc/common/device.cpp b/src/core/hle/service/nfc/common/device.cpp
index b14f682b5..f4b180b06 100644
--- a/src/core/hle/service/nfc/common/device.cpp
+++ b/src/core/hle/service/nfc/common/device.cpp
@@ -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);
diff --git a/src/core/hle/service/nfc/common/device.h b/src/core/hle/service/nfc/common/device.h
index 6f049b687..7560210d6 100644
--- a/src/core/hle/service/nfc/common/device.h
+++ b/src/core/hle/service/nfc/common/device.h
@@ -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;
diff --git a/src/core/hle/service/nfc/common/device_manager.cpp b/src/core/hle/service/nfc/common/device_manager.cpp
index cffd602df..b0456508e 100644
--- a/src/core/hle/service/nfc/common/device_manager.cpp
+++ b/src/core/hle/service/nfc/common/device_manager.cpp
@@ -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);
}
diff --git a/src/core/hle/service/nfc/mifare_result.h b/src/core/hle/service/nfc/mifare_result.h
index 4b60048a5..16a9171e6 100644
--- a/src/core/hle/service/nfc/mifare_result.h
+++ b/src/core/hle/service/nfc/mifare_result.h
@@ -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
diff --git a/src/core/hle/service/nfc/nfc_interface.cpp b/src/core/hle/service/nfc/nfc_interface.cpp
index 198d0f2b9..130fb7f78 100644
--- a/src/core/hle/service/nfc/nfc_interface.cpp
+++ b/src/core/hle/service/nfc/nfc_interface.cpp
@@ -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;
}
diff --git a/src/core/hle/service/nfc/nfc_result.h b/src/core/hle/service/nfc/nfc_result.h
index 59a808740..715c0e80c 100644
--- a/src/core/hle/service/nfc/nfc_result.h
+++ b/src/core/hle/service/nfc/nfc_result.h
@@ -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
diff --git a/src/core/hle/service/nfc/nfc_types.h b/src/core/hle/service/nfc/nfc_types.h
index c7ebd1fdb..68e724442 100644
--- a/src/core/hle/service/nfc/nfc_types.h
+++ b/src/core/hle/service/nfc/nfc_types.h
@@ -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;
diff --git a/src/core/hle/service/nfp/nfp_types.h b/src/core/hle/service/nfp/nfp_types.h
index 7d36d5ee6..aed12a7f8 100644
--- a/src/core/hle/service/nfp/nfp_types.h
+++ b/src/core/hle/service/nfp/nfp_types.h
@@ -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 NtagTagUuid {
+ UuidPart part1;
+ UuidPart part2;
+ u8 nintendo_id;
+};
+static_assert(sizeof(NtagTagUuid) == 7, "NtagTagUuid is an invalid size");
+
struct TagUuid {
- NFC::UniqueSerialNumber uid;
+ UuidPart part1;
+ u8 crc_check1;
+ UuidPart part2;
u8 nintendo_id;
- LockBytes lock_bytes;
};
-static_assert(sizeof(TagUuid) == 10, "TagUuid is an invalid size");
+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
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 06:09:55 +0100