add all

Packages/com.tivadar.best.http/Runtime/3rdParty/BouncyCastle/crypto/engines/VMPCKSA3Engine.cs

@@ -0,0 +1,55 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using System;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines
+{
+	public class VmpcKsa3Engine
+		: VmpcEngine
+	{
+		public override string AlgorithmName
+		{
+			get { return "VMPC-KSA3"; }
+		}
+
+		protected override void InitKey(
+			byte[]	keyBytes,
+			byte[]	ivBytes)
+		{
+			s = 0;
+			P = new byte[256];
+			for (int i = 0; i < 256; i++)
+			{
+				P[i] = (byte) i;
+			}
+
+			for (int m = 0; m < 768; m++)
+			{
+				s = P[(s + P[m & 0xff] + keyBytes[m % keyBytes.Length]) & 0xff];
+				byte temp = P[m & 0xff];
+				P[m & 0xff] = P[s & 0xff];
+				P[s & 0xff] = temp;
+			}
+
+			for (int m = 0; m < 768; m++)
+			{
+				s = P[(s + P[m & 0xff] + ivBytes[m % ivBytes.Length]) & 0xff];
+				byte temp = P[m & 0xff];
+				P[m & 0xff] = P[s & 0xff];
+				P[s & 0xff] = temp;
+			}
+
+			for (int m = 0; m < 768; m++)
+			{
+				s = P[(s + P[m & 0xff] + keyBytes[m % keyBytes.Length]) & 0xff];
+				byte temp = P[m & 0xff];
+				P[m & 0xff] = P[s & 0xff];
+				P[s & 0xff] = temp;
+			}
+
+			n = 0;
+		}
+	}
+}
+#pragma warning restore
+#endif