using System;
using System.Runtime.InteropServices;
using System.Threading;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Security;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng
{
	// Token: 0x020015F4 RID: 5620
	[Token(Token = "0x20015F4")]
	[StructLayout(3)]
	public class X931SecureRandom : SecureRandom
	{
		// Token: 0x0600962B RID: 38443 RVA: 0x00214DBC File Offset: 0x00212FBC
		[Token(Token = "0x600962B")]
		[Address(RVA = "0x1E4EA50", Offset = "0x1E4D450", VA = "0x181E4EA50")]
		internal X931SecureRandom(SecureRandom randomSource, X931Rng drbg, bool predictionResistant)
		{
			int num = 0;
			base..ctor(num);
			this.mRandomSource = randomSource;
			this.mDrbg = drbg;
			this.mPredictionResistant = predictionResistant;
		}

		// Token: 0x0600962C RID: 38444 RVA: 0x00214DE8 File Offset: 0x00212FE8
		[Token(Token = "0x600962C")]
		[Address(RVA = "0x1E4E8B0", Offset = "0x1E4D2B0", VA = "0x181E4E8B0", Slot = "11")]
		public override void SetSeed(byte[] seed)
		{
			int num;
			do
			{
				num = 0;
				if (this.mRandomSource != 0)
				{
				}
				Monitor.Exit(this);
				if (num != -1)
				{
				}
			}
			while (num != 0);
		}

		// Token: 0x0600962D RID: 38445 RVA: 0x00214E10 File Offset: 0x00213010
		[Token(Token = "0x600962D")]
		[Address(RVA = "0x1E4E980", Offset = "0x1E4D380", VA = "0x181E4E980", 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);
				if (num != -1)
				{
				}
			}
			while (num != 0);
		}

		// Token: 0x0600962E RID: 38446 RVA: 0x00214E40 File Offset: 0x00213040
		[Token(Token = "0x600962E")]
		[Address(RVA = "0x1E4E6E0", Offset = "0x1E4D0E0", VA = "0x181E4E6E0", Slot = "9")]
		public override void NextBytes(byte[] bytes)
		{
			int num;
			do
			{
				num = 0;
				X931Rng x931Rng = this.mDrbg;
				bool flag = this.mPredictionResistant;
				int num2 = x931Rng.Generate(bytes, flag);
				X931Rng x931Rng2 = this.mDrbg;
				IEntropySource mEntropySource = x931Rng2.mEntropySource;
				x931Rng2.mV = num2;
				IBlockCipher mEngine = x931Rng2.mEngine;
				x931Rng2.mReseedCounter = (long)((ulong)1L);
				X931Rng x931Rng3 = this.mDrbg;
				bool flag2 = this.mPredictionResistant;
				int num3 = x931Rng3.Generate(bytes, flag2);
				Monitor.Exit(this);
				if (num != -1)
				{
				}
			}
			while (num != 0);
		}

		// Token: 0x0600962F RID: 38447 RVA: 0x00214EEC File Offset: 0x002130EC
		[Token(Token = "0x600962F")]
		[Address(RVA = "0x1E4E630", Offset = "0x1E4D030", VA = "0x181E4E630", 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: 0x06009630 RID: 38448 RVA: 0x00214F14 File Offset: 0x00213114
		[Token(Token = "0x6009630")]
		[Address(RVA = "0x1E4E600", Offset = "0x1E4D000", VA = "0x181E4E600", Slot = "10")]
		public override byte[] GenerateSeed(int numBytes)
		{
			return EntropyUtilities.GenerateSeed(this.mDrbg.mEntropySource, numBytes);
		}

		// Token: 0x0400632A RID: 25386
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
		[Token(Token = "0x400632A")]
		private readonly bool mPredictionResistant;

		// Token: 0x0400632B RID: 25387
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
		[Token(Token = "0x400632B")]
		private readonly SecureRandom mRandomSource;

		// Token: 0x0400632C RID: 25388
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x38")]
		[Token(Token = "0x400632C")]
		private readonly X931Rng mDrbg;
	}
}