27Aug2021-Cpp2IL-Dump/Assembly-CSharp/BestHTTP/SecureProtocol/Org/BouncyCastle/Crypto/Prng/SP800SecureRandom.cs

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: 0x02001CA8 RID: 7336
	[Token(Token = "0x2001CA8")]
	public class SP800SecureRandom : SecureRandom
	{
		// Token: 0x0600B5AB RID: 46507 RVA: 0x00274A9C File Offset: 0x00272C9C
		[Token(Token = "0x600B5AB")]
		[Address(RVA = "0x2367C00", Offset = "0x2366C00", VA = "0x182367C00")]
		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: 0x0600B5AC RID: 46508 RVA: 0x00274AD0 File Offset: 0x00272CD0
		[Token(Token = "0x600B5AC")]
		[Address(RVA = "0x2367B50", Offset = "0x2366B50", VA = "0x182367B50", Slot = "11")]
		public override void SetSeed(byte[] seed)
		{
			int num;
			do
			{
				num = 0;
				if (this.mRandomSource != 0)
				{
				}
				Monitor.Exit(this);
			}
			while (num != 0);
		}

		// Token: 0x0600B5AD RID: 46509 RVA: 0x00274AF4 File Offset: 0x00272CF4
		[Token(Token = "0x600B5AD")]
		[Address(RVA = "0x2367AA0", Offset = "0x2366AA0", VA = "0x182367AA0", 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: 0x0600B5AE RID: 46510 RVA: 0x00274B20 File Offset: 0x00272D20
		[Token(Token = "0x600B5AE")]
		[Address(RVA = "0x2367830", Offset = "0x2366830", VA = "0x182367830", 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: 0x0600B5AF RID: 46511 RVA: 0x00274B8C File Offset: 0x00272D8C
		[Token(Token = "0x600B5AF")]
		[Address(RVA = "0x2367780", Offset = "0x2366780", VA = "0x182367780", 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: 0x0600B5B0 RID: 46512 RVA: 0x00274BB4 File Offset: 0x00272DB4
		[Token(Token = "0x600B5B0")]
		[Address(RVA = "0x2367770", Offset = "0x2366770", VA = "0x182367770", Slot = "10")]
		public override byte[] GenerateSeed(int numBytes)
		{
			return EntropyUtilities.GenerateSeed(this.mEntropySource, numBytes);
		}

		// Token: 0x0600B5B1 RID: 46513 RVA: 0x00274BD0 File Offset: 0x00272DD0
		[Token(Token = "0x600B5B1")]
		[Address(RVA = "0x23679A0", Offset = "0x23669A0", VA = "0x1823679A0", 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: 0x040072FF RID: 29439
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x40072FF")]
		private readonly IDrbgProvider mDrbgProvider;

		// Token: 0x04007300 RID: 29440
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4007300")]
		private readonly bool mPredictionResistant;

		// Token: 0x04007301 RID: 29441
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x4007301")]
		private readonly SecureRandom mRandomSource;

		// Token: 0x04007302 RID: 29442
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x4007302")]
		private readonly IEntropySource mEntropySource;

		// Token: 0x04007303 RID: 29443
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x4007303")]
		private ISP80090Drbg mDrbg;
	}
}