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feature(EncryptionTransport): log hardware acceleration status

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mischa 2024-10-12 11:33:48 +02:00 committed by mischa
parent 4dd3f1e71d
commit 8f5bf7b775
1 changed files with 14 additions and 0 deletions
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14
Assets/Mirror/Transports/Encryption/EncryptionTransport.cs
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@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using Mirror.BouncyCastle.Crypto;
using UnityEngine;
using UnityEngine.Profiling;
using UnityEngine.Serialization;
@ -176,6 +177,19 @@ private bool HandleClientValidateServerPubKey(PubKeyInfo pubKeyInfo)
}
}
void Awake()
{
// check if encryption via hardware acceleration is supported.
// this can be useful to know for low end devices.
//
// hardware acceleration requires netcoreapp3.0 or later:
// https://github.com/bcgit/bc-csharp/blob/449940429c57686a6fcf6bfbb4d368dec19d906e/crypto/src/crypto/AesUtilities.cs#L18
// because AesEngine_x86 requires System.Runtime.Intrinsics.X86:
// https://github.com/bcgit/bc-csharp/blob/449940429c57686a6fcf6bfbb4d368dec19d906e/crypto/src/crypto/engines/AesEngine_X86.cs
// which Unity does not support yet.
Debug.Log($"EncryptionTransport: IsHardwareAccelerated={AesUtilities.IsHardwareAccelerated}");
}
public override bool Available() => inner.Available();
public override bool ClientConnected() => _client != null && _client.IsReady;