key_manager: Add BIS key getter
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d6a0d5d432
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@ -282,8 +282,23 @@ Key256 KeyManager::GetKey(S256KeyType id, u64 field1, u64 field2) const {
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return s256_keys.at({id, field1, field2});
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}
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template <std::size_t Size>
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void KeyManager::WriteKeyToFile(bool title_key, std::string_view keyname,
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Key256 KeyManager::GetBISKey(u8 partition_id) const {
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Key256 out{};
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for (const auto& bis_type : {BISKeyType::Crypto, BISKeyType::Tweak}) {
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if (HasKey(S128KeyType::BIS, partition_id, static_cast<u64>(bis_type))) {
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std::memcpy(
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out.data() + sizeof(Key128) * static_cast<u64>(bis_type),
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s128_keys.at({S128KeyType::BIS, partition_id, static_cast<u64>(bis_type)}).data(),
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sizeof(Key128));
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}
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}
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return out;
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}
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template <size_t Size>
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void KeyManager::WriteKeyToFile(KeyCategory category, std::string_view keyname,
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const std::array<u8, Size>& key) {
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const std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir);
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std::string filename = "title.keys_autogenerated";
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@ -127,6 +127,8 @@ public:
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Key128 GetKey(S128KeyType id, u64 field1 = 0, u64 field2 = 0) const;
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Key256 GetKey(S256KeyType id, u64 field1 = 0, u64 field2 = 0) const;
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Key256 GetBISKey(u8 partition_id) const;
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void SetKey(S128KeyType id, Key128 key, u64 field1 = 0, u64 field2 = 0);
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void SetKey(S256KeyType id, Key256 key, u64 field1 = 0, u64 field2 = 0);
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