using System;
using System.Runtime.CompilerServices;
using System.Threading;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Utilities;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng
{
	// Token: 0x02001CAF RID: 7343
	[Token(Token = "0x2001CAF")]
	public class VmpcRandomGenerator : IRandomGenerator
	{
		// Token: 0x0600B5C7 RID: 46535 RVA: 0x0027509C File Offset: 0x0027329C
		[Token(Token = "0x600B5C7")]
		[Address(RVA = "0x2368540", Offset = "0x2367540", VA = "0x182368540")]
		public VmpcRandomGenerator()
		{
			byte[] array = new byte[256];
			RuntimeHelpers.InitializeArray(array, fieldof(<PrivateImplementationDetails>.B31A9EA1A2718942996E7F94106F0FC798C174C8).FieldHandle);
			this.P = array;
			this.s = (byte)((ulong)190L);
			base..ctor();
		}

		// Token: 0x0600B5C8 RID: 46536 RVA: 0x002750DC File Offset: 0x002732DC
		[Token(Token = "0x600B5C8")]
		[Address(RVA = "0x23680A0", Offset = "0x23670A0", VA = "0x1823680A0", Slot = "8")]
		public virtual void AddSeedMaterial(byte[] seed)
		{
			int num = 0;
			int length = seed.Length;
			if (num < length)
			{
				byte[] p = this.P;
				byte b = this.n;
				int length2 = p.Length;
				byte b2;
				byte b3;
				b2 += b3;
				byte b4 = this.s;
				b2 += b4;
				byte b5;
				this.s = b5;
				int length3 = p.Length;
				byte[] p2 = this.P;
				byte b6 = this.s;
				num++;
			}
		}

		// Token: 0x0600B5C9 RID: 46537 RVA: 0x00275150 File Offset: 0x00273350
		[Token(Token = "0x600B5C9")]
		[Address(RVA = "0x2368200", Offset = "0x2367200", VA = "0x182368200", Slot = "9")]
		public virtual void AddSeedMaterial(long seed)
		{
			byte[] array = Pack.UInt64_To_BE((ulong)seed);
			((IRandomGenerator)this).AddSeedMaterial(array);
		}

		// Token: 0x0600B5CA RID: 46538 RVA: 0x0027516C File Offset: 0x0027336C
		[Token(Token = "0x600B5CA")]
		[Address(RVA = "0x2368500", Offset = "0x2367500", VA = "0x182368500", Slot = "10")]
		public virtual void NextBytes(byte[] bytes)
		{
			this.NextBytes(bytes);
		}

		// Token: 0x0600B5CB RID: 46539 RVA: 0x00275188 File Offset: 0x00273388
		[Token(Token = "0x600B5CB")]
		[Address(RVA = "0x2368240", Offset = "0x2367240", VA = "0x182368240", Slot = "11")]
		public virtual void NextBytes(byte[] bytes, int start, int len)
		{
			int num;
			do
			{
				num = 0;
				byte[] p = this.P;
				byte[] p2 = this.P;
				byte b = this.n;
				int length = p2.Length;
				byte b2 = this.s;
				byte b3;
				b3 += b2;
				byte b4;
				this.s = b4;
				int length2 = p2.Length;
				byte[] p3 = this.P;
				byte b5 = this.n;
				int length3 = p3.Length;
				byte b6 = this.s;
				byte[] p4 = this.P;
				byte b7 = this.s;
				Monitor.Exit(p);
			}
			while (num != 0);
		}

		// Token: 0x04007318 RID: 29464
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4007318")]
		private byte n;

		// Token: 0x04007319 RID: 29465
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4007319")]
		private byte[] P;

		// Token: 0x0400731A RID: 29466
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x400731A")]
		private byte s;
	}
}