using System;
using System.Threading;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.Drbg;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Security;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng
{
	// Token: 0x02001BC8 RID: 7112
	[Token(Token = "0x2001BC8")]
	public class SP800SecureRandom : SecureRandom
	{
		// Token: 0x0600B1DD RID: 45533 RVA: 0x0026B8CC File Offset: 0x00269ACC
		[Token(Token = "0x600B1DD")]
		[Address(RVA = "0x18A3DA0", Offset = "0x18A2BA0", VA = "0x1818A3DA0")]
		internal SP800SecureRandom(SecureRandom randomSource, IEntropySource entropySource, IDrbgProvider drbgProvider, bool predictionResistant)
		{
			int num = 0;
			base..ctor(num);
			this.mRandomSource = randomSource;
			this.mEntropySource = entropySource;
			this.mPredictionResistant = false;
			this.mDrbgProvider = drbgProvider;
		}

		// Token: 0x0600B1DE RID: 45534 RVA: 0x0026B900 File Offset: 0x00269B00
		[Token(Token = "0x600B1DE")]
		[Address(RVA = "0x18A3CF0", Offset = "0x18A2AF0", VA = "0x1818A3CF0", Slot = "11")]
		public override void SetSeed(byte[] seed)
		{
			int num;
			do
			{
				num = 0;
				if (this.mRandomSource != 0)
				{
				}
				Monitor.Exit(this);
			}
			while (num != 0);
		}

		// Token: 0x0600B1DF RID: 45535 RVA: 0x0026B924 File Offset: 0x00269B24
		[Token(Token = "0x600B1DF")]
		[Address(RVA = "0x18A3C40", Offset = "0x18A2A40", VA = "0x1818A3C40", Slot = "12")]
		public override void SetSeed(long seed)
		{
			int num;
			do
			{
				num = 0;
				SecureRandom secureRandom = this.mRandomSource;
				if (secureRandom != 0)
				{
					secureRandom.SetSeed(seed);
				}
				Monitor.Exit(this);
			}
			while (num != 0);
		}

		// Token: 0x0600B1E0 RID: 45536 RVA: 0x0026B950 File Offset: 0x00269B50
		[Token(Token = "0x600B1E0")]
		[Address(RVA = "0x18A39D0", Offset = "0x18A27D0", VA = "0x1818A39D0", Slot = "9")]
		public override void NextBytes(byte[] bytes)
		{
			int num;
			do
			{
				num = 0;
				ISP80090Drbg isp80090Drbg = this.mDrbg;
				if (isp80090Drbg == 0)
				{
					IDrbgProvider drbgProvider = this.mDrbgProvider;
					this.mDrbg = isp80090Drbg;
				}
				bool flag = this.mPredictionResistant;
				ISP80090Drbg isp80090Drbg2 = this.mDrbg;
				ISP80090Drbg isp80090Drbg3 = this.mDrbg;
				bool flag2 = this.mPredictionResistant;
				Monitor.Exit(this);
			}
			while (num != 0);
		}

		// Token: 0x0600B1E1 RID: 45537 RVA: 0x0026B9BC File Offset: 0x00269BBC
		[Token(Token = "0x600B1E1")]
		[Address(RVA = "0x18A3920", Offset = "0x18A2720", VA = "0x1818A3920", Slot = "13")]
		public override void NextBytes(byte[] buf, int off, int len)
		{
			byte[] array = new byte[len];
			double num = this.NextDouble();
			int num2 = 0;
			Array.Copy(array, num2, buf, off, len);
		}

		// Token: 0x0600B1E2 RID: 45538 RVA: 0x0026B9E4 File Offset: 0x00269BE4
		[Token(Token = "0x600B1E2")]
		[Address(RVA = "0x18A3910", Offset = "0x18A2710", VA = "0x1818A3910", Slot = "10")]
		public override byte[] GenerateSeed(int numBytes)
		{
			return EntropyUtilities.GenerateSeed(this.mEntropySource, numBytes);
		}

		// Token: 0x0600B1E3 RID: 45539 RVA: 0x0026BA00 File Offset: 0x00269C00
		[Token(Token = "0x600B1E3")]
		[Address(RVA = "0x18A3B40", Offset = "0x18A2940", VA = "0x1818A3B40", Slot = "16")]
		public virtual void Reseed(byte[] additionalInput)
		{
			int num;
			do
			{
				num = 0;
				ISP80090Drbg isp80090Drbg = this.mDrbg;
				if (isp80090Drbg == 0)
				{
					IDrbgProvider drbgProvider = this.mDrbgProvider;
					this.mDrbg = isp80090Drbg;
				}
				Monitor.Exit(this);
			}
			while (num != 0);
		}

		// Token: 0x04007146 RID: 28998
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4007146")]
		private readonly IDrbgProvider mDrbgProvider;

		// Token: 0x04007147 RID: 28999
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4007147")]
		private readonly bool mPredictionResistant;

		// Token: 0x04007148 RID: 29000
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x4007148")]
		private readonly SecureRandom mRandomSource;

		// Token: 0x04007149 RID: 29001
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x4007149")]
		private readonly IEntropySource mEntropySource;

		// Token: 0x0400714A RID: 29002
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x400714A")]
		private ISP80090Drbg mDrbg;
	}
}