scripts

2026-06-04 11:42:34 +02:00
parent f39ba70a9f
commit e720b98cd1
7488 changed files with 2493818 additions and 0 deletions
@@ -0,0 +1,56 @@
+using System;
+using System.Security.Cryptography;
+using System.Security.Cryptography.X509Certificates;
+using Mono.Security.Cryptography;
+
+namespace Mono.Security.Protocol.Tls.Handshake.Server
+{
+	// Token: 0x020000BC RID: 188
+	internal class TlsServerKeyExchange : HandshakeMessage
+	{
+		// Token: 0x060006C0 RID: 1728 RVA: 0x00025CC0 File Offset: 0x00023EC0
+		public TlsServerKeyExchange(Context context)
+			: base(context, HandshakeType.ServerKeyExchange)
+		{
+		}
+
+		// Token: 0x060006C1 RID: 1729 RVA: 0x00025CCC File Offset: 0x00023ECC
+		public override void Update()
+		{
+			throw new NotSupportedException();
+		}
+
+		// Token: 0x060006C2 RID: 1730 RVA: 0x00025CD4 File Offset: 0x00023ED4
+		protected override void ProcessAsSsl3()
+		{
+			this.ProcessAsTls1();
+		}
+
+		// Token: 0x060006C3 RID: 1731 RVA: 0x00025CDC File Offset: 0x00023EDC
+		protected override void ProcessAsTls1()
+		{
+			ServerContext serverContext = (ServerContext)base.Context;
+			RSA rsa = (RSA)serverContext.SslStream.PrivateKeyCertSelectionDelegate(new X509Certificate(serverContext.ServerSettings.Certificates[0].RawData), null);
+			RSAParameters rsaparameters = rsa.ExportParameters(false);
+			base.WriteInt24(rsaparameters.Modulus.Length);
+			this.Write(rsaparameters.Modulus, 0, rsaparameters.Modulus.Length);
+			base.WriteInt24(rsaparameters.Exponent.Length);
+			this.Write(rsaparameters.Exponent, 0, rsaparameters.Exponent.Length);
+			byte[] array = this.createSignature(rsa, base.ToArray());
+			base.WriteInt24(array.Length);
+			base.Write(array);
+		}
+
+		// Token: 0x060006C4 RID: 1732 RVA: 0x00025D9C File Offset: 0x00023F9C
+		private byte[] createSignature(RSA rsa, byte[] buffer)
+		{
+			MD5SHA1 md5SHA = new MD5SHA1();
+			TlsStream tlsStream = new TlsStream();
+			tlsStream.Write(base.Context.RandomCS);
+			tlsStream.Write(buffer, 0, buffer.Length);
+			md5SHA.ComputeHash(tlsStream.ToArray());
+			tlsStream.Reset();
+			return md5SHA.CreateSignature(rsa);
+		}
+	}
+}