oh dear

2026-04-10 22:50:51 +02:00
parent 6d1607d5a2
commit f18d448581
17033 changed files with 2863270 additions and 0 deletions
@@ -0,0 +1,69 @@
+using System;
+using System.IO;
+using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Encodings;
+using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines;
+using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
+using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
+using Cpp2IlInjected;
+
+namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls
+{
+	// Token: 0x02001B8C RID: 7052
+	[Token(Token = "0x2001B8C")]
+	public abstract class TlsRsaUtilities
+	{
+		// Token: 0x0600AFB3 RID: 44979 RVA: 0x00262FFC File Offset: 0x002611FC
+		[Token(Token = "0x600AFB3")]
+		[Address(RVA = "0x18267C0", Offset = "0x18255C0", VA = "0x1818267C0")]
+		public static byte[] GenerateEncryptedPreMasterSecret(TlsContext context, RsaKeyParameters rsaServerPublicKey, Stream output)
+		{
+			byte[] array = new byte[48];
+			int num;
+			array[0] = (byte)num;
+			char c;
+			bool bindable = c.Bindable;
+			array[0] = (bindable ? 1 : 0);
+			Pkcs1Encoding pkcs1Encoding = new Pkcs1Encoding(new RsaBlindedEngine());
+			ParametersWithRandom parametersWithRandom;
+			pkcs1Encoding.Init(true, parametersWithRandom);
+			int length = array.Length;
+			int num2 = 0;
+			byte[] array2 = pkcs1Encoding.ProcessBlock(array, num2, length);
+			bool flag;
+			if (!flag)
+			{
+				TlsUtilities.WriteOpaque16(array2, output);
+			}
+			int num3 = output.ReadByte();
+			return array;
+		}
+
+		// Token: 0x0600AFB4 RID: 44980 RVA: 0x00263074 File Offset: 0x00261274
+		[Token(Token = "0x600AFB4")]
+		[Address(RVA = "0x1826AE0", Offset = "0x18258E0", VA = "0x181826AE0")]
+		public static byte[] SafeDecryptPreMasterSecret(TlsContext context, RsaKeyParameters rsaServerPrivateKey, byte[] encryptedPreMasterSecret)
+		{
+			byte[] array = new byte[48];
+			byte[] array2 = Arrays.Clone(array);
+			Pkcs1Encoding pkcs1Encoding = new Pkcs1Encoding(new RsaBlindedEngine(), array);
+			int num = 0;
+			ParametersWithRandom parametersWithRandom;
+			pkcs1Encoding.Init(num != 0, parametersWithRandom);
+			int length = encryptedPreMasterSecret.Length;
+			int num2 = 0;
+			byte[] array3 = pkcs1Encoding.ProcessBlock(encryptedPreMasterSecret, num2, length);
+			int num3 = 0;
+			byte b;
+			array3[0] = b;
+			num3++;
+			return array3;
+		}
+
+		// Token: 0x0600AFB5 RID: 44981 RVA: 0x002630F4 File Offset: 0x002612F4
+		[Token(Token = "0x600AFB5")]
+		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
+		protected TlsRsaUtilities()
+		{
+		}
+	}
+}