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[Crypto] Slightly more robust error handling

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wheremyfoodat 2023-06-27 01:12:17 +03:00
parent 0494ca0064
commit 3cf8427670
5 changed files with 41 additions and 34 deletions
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8
src/core/loader/ncch.cpp
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@ -54,6 +54,14 @@ bool NCCH::loadFromHeader(Crypto::AESEngine &aesEngine, IOFile& file, const FSIn
romFS.hashRegionSize = u64(*(u32*)&header[0x1B8]) * mediaUnit;
if (encrypted) {
if (!aesEngine.haveKeys()) {
Helpers::panic(
"Loaded an encrypted ROM but AES keys don't seem to have been provided correctly! Navigate to the emulator's\n"
"app data folder and make sure you have a sysdata directory with a file called aes_keys.txt which contains your keys!"
);
return false;
}
Crypto::AESKey primaryKeyY;
Crypto::AESKey secondaryKeyY;
std::memcpy(primaryKeyY.data(), header, primaryKeyY.size());