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Update ASoftFallback.cs

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LDj3SNuD 2018-08-19 02:02:00 +02:00 • committed by GitHub
commit c4c2a87f5b
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36
ChocolArm64/Instruction/ASoftFallback.cs
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@ -410,6 +410,42 @@ namespace ChocolArm64.Instruction
} }
#endregion #endregion
#region "Aes"
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static Vector128<float> Decrypt(Vector128<float> value, Vector128<float> roundKey)
{
if (!Sse.IsSupported)
{
throw new PlatformNotSupportedException();
}
return ACryptoHelper.AESInvSubBytes(ACryptoHelper.AESInvShiftRows(Sse.Xor(value, roundKey)));
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static Vector128<float> Encrypt(Vector128<float> value, Vector128<float> roundKey)
{
if (!Sse.IsSupported)
{
throw new PlatformNotSupportedException();
}
return ACryptoHelper.AESSubBytes(ACryptoHelper.AESShiftRows(Sse.Xor(value, roundKey)));
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static Vector128<float> InverseMixColumns(Vector128<float> value)
{
return ACryptoHelper.AESInvMixColumns(value);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static Vector128<float> MixColumns(Vector128<float> value)
{
return ACryptoHelper.AESMixColumns(value);
}
#endregion
#region "Sha256" #region "Sha256"
[MethodImpl(MethodImplOptions.AggressiveInlining)] [MethodImpl(MethodImplOptions.AggressiveInlining)]
public static Vector128<float> HashLower(Vector128<float> hash_abcd, Vector128<float> hash_efgh, Vector128<float> wk) public static Vector128<float> HashLower(Vector128<float> hash_abcd, Vector128<float> hash_efgh, Vector128<float> wk)