scripts

2026-06-04 11:42:34 +02:00
parent f39ba70a9f
commit e720b98cd1
7488 changed files with 2493818 additions and 0 deletions
@@ -0,0 +1,54 @@
+using System;
+using System.Security.Cryptography;
+using Mono.Security.Cryptography;
+
+namespace Mono.Security.Protocol.Tls.Handshake.Client
+{
+	// Token: 0x020000AB RID: 171
+	internal class TlsClientKeyExchange : HandshakeMessage
+	{
+		// Token: 0x06000675 RID: 1653 RVA: 0x00023F34 File Offset: 0x00022134
+		public TlsClientKeyExchange(Context context)
+			: base(context, HandshakeType.ClientKeyExchange)
+		{
+		}
+
+		// Token: 0x06000676 RID: 1654 RVA: 0x00023F40 File Offset: 0x00022140
+		protected override void ProcessAsSsl3()
+		{
+			this.ProcessCommon(false);
+		}
+
+		// Token: 0x06000677 RID: 1655 RVA: 0x00023F4C File Offset: 0x0002214C
+		protected override void ProcessAsTls1()
+		{
+			this.ProcessCommon(true);
+		}
+
+		// Token: 0x06000678 RID: 1656 RVA: 0x00023F58 File Offset: 0x00022158
+		public void ProcessCommon(bool sendLength)
+		{
+			byte[] array = base.Context.Negotiating.Cipher.CreatePremasterSecret();
+			RSA rsa;
+			if (base.Context.ServerSettings.ServerKeyExchange)
+			{
+				rsa = new RSAManaged();
+				rsa.ImportParameters(base.Context.ServerSettings.RsaParameters);
+			}
+			else
+			{
+				rsa = base.Context.ServerSettings.CertificateRSA;
+			}
+			RSAPKCS1KeyExchangeFormatter rsapkcs1KeyExchangeFormatter = new RSAPKCS1KeyExchangeFormatter(rsa);
+			byte[] array2 = rsapkcs1KeyExchangeFormatter.CreateKeyExchange(array);
+			if (sendLength)
+			{
+				base.Write((short)array2.Length);
+			}
+			base.Write(array2);
+			base.Context.Negotiating.Cipher.ComputeMasterSecret(array);
+			base.Context.Negotiating.Cipher.ComputeKeys();
+			rsa.Clear();
+		}
+	}
+}