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svc: Use proper random entropy generation algorithm

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This commit is contained in:
Zach Hilman
2018-11-13 12:25:43 -05:00
parent 65bd03d74c
commit ab552e4a25
6 changed files with 33 additions and 8 deletions
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11
src/core/hle/kernel/svc.cpp
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@ -559,7 +559,16 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
*result = 0;
break;
case GetInfoType::RandomEntropy:
*result = Settings::values.rng_seed.value_or(0);
if (handle != 0) {
return ERR_INVALID_HANDLE;
}
if (info_sub_id >= Process::RANDOM_ENTROPY_SIZE) {
return ERR_INVALID_COMBINATION_KERNEL;
}
*result = current_process->GetRandomEntropy(info_sub_id);
return RESULT_SUCCESS;
break;
case GetInfoType::ASLRRegionBaseAddr:
*result = vm_manager.GetASLRRegionBaseAddress();