diff options
Diffstat (limited to 'src/core/crypto/key_manager.cpp')
-rw-r--r-- | src/core/crypto/key_manager.cpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp index 2a0b0b574..9cb7124d2 100644 --- a/src/core/crypto/key_manager.cpp +++ b/src/core/crypto/key_manager.cpp @@ -282,8 +282,23 @@ Key256 KeyManager::GetKey(S256KeyType id, u64 field1, u64 field2) const { return s256_keys.at({id, field1, field2}); } -template <std::size_t Size> -void KeyManager::WriteKeyToFile(bool title_key, std::string_view keyname, +Key256 KeyManager::GetBISKey(u8 partition_id) const { + Key256 out{}; + + for (const auto& bis_type : {BISKeyType::Crypto, BISKeyType::Tweak}) { + if (HasKey(S128KeyType::BIS, partition_id, static_cast<u64>(bis_type))) { + std::memcpy( + out.data() + sizeof(Key128) * static_cast<u64>(bis_type), + s128_keys.at({S128KeyType::BIS, partition_id, static_cast<u64>(bis_type)}).data(), + sizeof(Key128)); + } + } + + return out; +} + +template <size_t Size> +void KeyManager::WriteKeyToFile(KeyCategory category, std::string_view keyname, const std::array<u8, Size>& key) { const std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir); std::string filename = "title.keys_autogenerated"; |