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: 0x02001BCF RID: 7119
	[Token(Token = "0x2001BCF")]
	public class VmpcRandomGenerator : IRandomGenerator
	{
		// Token: 0x0600B1F9 RID: 45561 RVA: 0x0026BEC0 File Offset: 0x0026A0C0
		[Token(Token = "0x600B1F9")]
		[Address(RVA = "0x18A5110", Offset = "0x18A3F10", VA = "0x1818A5110")]
		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: 0x0600B1FA RID: 45562 RVA: 0x0026BF00 File Offset: 0x0026A100
		[Token(Token = "0x600B1FA")]
		[Address(RVA = "0x18A4C70", Offset = "0x18A3A70", VA = "0x1818A4C70", 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: 0x0600B1FB RID: 45563 RVA: 0x0026BF74 File Offset: 0x0026A174
		[Token(Token = "0x600B1FB")]
		[Address(RVA = "0x18A4DD0", Offset = "0x18A3BD0", VA = "0x1818A4DD0", Slot = "9")]
		public virtual void AddSeedMaterial(long seed)
		{
			byte[] array = Pack.UInt64_To_BE((ulong)seed);
			((IRandomGenerator)this).AddSeedMaterial(array);
		}

		// Token: 0x0600B1FC RID: 45564 RVA: 0x0026BF90 File Offset: 0x0026A190
		[Token(Token = "0x600B1FC")]
		[Address(RVA = "0x18A50D0", Offset = "0x18A3ED0", VA = "0x1818A50D0", Slot = "10")]
		public virtual void NextBytes(byte[] bytes)
		{
			this.NextBytes(bytes);
		}

		// Token: 0x0600B1FD RID: 45565 RVA: 0x0026BFAC File Offset: 0x0026A1AC
		[Token(Token = "0x600B1FD")]
		[Address(RVA = "0x18A4E10", Offset = "0x18A3C10", VA = "0x1818A4E10", 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: 0x0400715F RID: 29023
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x400715F")]
		private byte n;

		// Token: 0x04007160 RID: 29024
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4007160")]
		private byte[] P;

		// Token: 0x04007161 RID: 29025
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4007161")]
		private byte s;
	}
}