mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-20 07:38:42 +02:00
38 lines
956 B
C#
38 lines
956 B
C#
using System.Security.Cryptography;
|
|
|
|
namespace Ryujinx.HLE.HOS.Services.Spl
|
|
{
|
|
[Service("csrng")]
|
|
class IRandomInterface : DisposableIpcService
|
|
{
|
|
private RandomNumberGenerator _rng;
|
|
|
|
private object _lock = new object();
|
|
|
|
public IRandomInterface(ServiceCtx context)
|
|
{
|
|
_rng = RandomNumberGenerator.Create();
|
|
}
|
|
|
|
[CommandCmif(0)]
|
|
// GetRandomBytes() -> buffer<unknown, 6>
|
|
public ResultCode GetRandomBytes(ServiceCtx context)
|
|
{
|
|
byte[] randomBytes = new byte[context.Request.ReceiveBuff[0].Size];
|
|
|
|
_rng.GetBytes(randomBytes);
|
|
|
|
context.Memory.Write(context.Request.ReceiveBuff[0].Position, randomBytes);
|
|
|
|
return ResultCode.Success;
|
|
}
|
|
|
|
protected override void Dispose(bool isDisposing)
|
|
{
|
|
if (isDisposing)
|
|
{
|
|
_rng.Dispose();
|
|
}
|
|
}
|
|
}
|
|
} |