m

Assembly-CSharp/BestHTTP/SecureProtocol/Org/BouncyCastle/Crypto/Prng/Drbg/DrbgUtilities.cs

@@ -0,0 +1,129 @@
+using System;
+using System.Collections;
+using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
+using Cpp2IlInjected;
+
+namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.Drbg
+{
+	// Token: 0x02001CB4 RID: 7348
+	[Token(Token = "0x2001CB4")]
+	internal class DrbgUtilities
+	{
+		// Token: 0x0600B5F0 RID: 46576 RVA: 0x002760F4 File Offset: 0x002742F4
+		[Token(Token = "0x600B5F0")]
+		[Address(RVA = "0x2355430", Offset = "0x2354430", VA = "0x182355430")]
+		static DrbgUtilities()
+		{
+			IDictionary dictionary = Platform.CreateHashtable();
+		}
+
+		// Token: 0x0600B5F1 RID: 46577 RVA: 0x00276110 File Offset: 0x00274310
+		[Token(Token = "0x600B5F1")]
+		[Address(RVA = "0x2354CE0", Offset = "0x2353CE0", VA = "0x182354CE0")]
+		internal static int GetMaxSecurityStrength(IDigest d)
+		{
+			throw new NullReferenceException();
+		}
+
+		// Token: 0x0600B5F2 RID: 46578 RVA: 0x00276124 File Offset: 0x00274324
+		[Token(Token = "0x600B5F2")]
+		[Address(RVA = "0x2354DB0", Offset = "0x2353DB0", VA = "0x182354DB0")]
+		internal static int GetMaxSecurityStrength(IMac m)
+		{
+			throw new NullReferenceException();
+		}
+
+		// Token: 0x0600B5F3 RID: 46579 RVA: 0x00276140 File Offset: 0x00274340
+		[Token(Token = "0x600B5F3")]
+		[Address(RVA = "0x2354EB0", Offset = "0x2353EB0", VA = "0x182354EB0")]
+		internal static byte[] HashDF(IDigest digest, byte[] seedMaterial, int seedLength)
+		{
+			byte[] array = new byte[seedMaterial];
+			byte[] array2 = new byte[array.Length];
+			int num = 0;
+			if (num < digest)
+			{
+				num += num;
+				num++;
+			}
+			num += num;
+			num++;
+			num += num;
+			num++;
+			num += num;
+			num++;
+			num += num;
+			num++;
+			int num2 = seedMaterial.Length;
+			uint num3;
+			if (num < (int)num3)
+			{
+				num += num;
+				num++;
+			}
+			if (num < num2)
+			{
+				num += num;
+				num++;
+			}
+			int num4 = array2.Length;
+			num2 = num4;
+			int num5 = array.Length;
+			num5 -= num2;
+			if (num5 <= num4)
+			{
+				num4 = num5;
+			}
+			int num6 = 0;
+			Array.Copy(array2, num6, array, num2, num4);
+			if (seedLength != 0)
+			{
+				uint num7;
+				num7 -= (uint)seedLength;
+				int length = array.Length;
+				if (num != length)
+				{
+					num++;
+					byte b;
+					b += b;
+					b = (byte)((int)b + seedLength);
+					b += b;
+					b = (byte)((int)b + seedLength);
+					b += b;
+					b = (byte)((int)b + seedLength);
+					b += b;
+					b = (byte)((int)b + seedLength);
+					b += b;
+					b = (byte)((int)b + seedLength);
+					b += b;
+					b = (byte)((int)b + seedLength);
+					b += b;
+					b = (byte)((int)b + seedLength);
+				}
+			}
+			return array;
+		}
+
+		// Token: 0x0600B5F4 RID: 46580 RVA: 0x00276264 File Offset: 0x00274464
+		[Token(Token = "0x600B5F4")]
+		[Address(RVA = "0x2355420", Offset = "0x2354420", VA = "0x182355420")]
+		internal static bool IsTooLarge(byte[] bytes, int maxBytes)
+		{
+			if (bytes == 0)
+			{
+			}
+			return bytes.Length > maxBytes;
+		}
+
+		// Token: 0x0600B5F5 RID: 46581 RVA: 0x00276280 File Offset: 0x00274480
+		[Token(Token = "0x600B5F5")]
+		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
+		public DrbgUtilities()
+		{
+		}
+
+		// Token: 0x0400733A RID: 29498
+		[Token(Token = "0x400733A")]
+		private static readonly IDictionary maxSecurityStrengths;
+	}
+}