using System;
using System.Runtime.InteropServices;
using Cpp2IlInjected;

namespace System.Security.Cryptography
{
	/// <summary>Represents the abstract class from which all implementations of cryptographic random number generators derive.</summary>
	// Token: 0x020003F9 RID: 1017
	[Token(Token = "0x20003F9")]
	[ComVisible(true)]
	public abstract class RandomNumberGenerator : IDisposable
	{
		/// <summary>Initializes a new instance of <see cref="T:System.Security.Cryptography.RandomNumberGenerator" />.</summary>
		// Token: 0x06002221 RID: 8737 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002221")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		protected RandomNumberGenerator()
		{
		}

		/// <summary>Creates an instance of the default implementation of a cryptographic random number generator that can be used to generate random data.</summary>
		/// <returns>A new instance of a cryptographic random number generator.</returns>
		// Token: 0x06002222 RID: 8738 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x6002222")]
		[Address(RVA = "0x2DF3A90", Offset = "0x2DF2890", VA = "0x182DF3A90")]
		public static RandomNumberGenerator Create()
		{
			return null;
		}

		/// <summary>Creates an instance of the specified implementation of a cryptographic random number generator.</summary>
		/// <param name="rngName">The name of the random number generator implementation to use.</param>
		/// <returns>A new instance of a cryptographic random number generator.</returns>
		// Token: 0x06002223 RID: 8739 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x6002223")]
		[Address(RVA = "0x2DF3A00", Offset = "0x2DF2800", VA = "0x182DF3A00")]
		public static RandomNumberGenerator Create(string rngName)
		{
			return null;
		}

		/// <summary>When overridden in a derived class, releases all resources used by the current instance of the <see cref="T:System.Security.Cryptography.RandomNumberGenerator" /> class.</summary>
		// Token: 0x06002224 RID: 8740 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002224")]
		[Address(RVA = "0x2DF3AE0", Offset = "0x2DF28E0", VA = "0x182DF3AE0", Slot = "4")]
		public void Dispose()
		{
		}

		/// <summary>When overridden in a derived class, releases the unmanaged resources used by the <see cref="T:System.Security.Cryptography.RandomNumberGenerator" /> and optionally releases the managed resources.</summary>
		/// <param name="disposing">
		///   <see langword="true" /> to release both managed and unmanaged resources; <see langword="false" /> to release only unmanaged resources.</param>
		// Token: 0x06002225 RID: 8741 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002225")]
		[Address(RVA = "0x402080", Offset = "0x400E80", VA = "0x180402080", Slot = "5")]
		protected virtual void Dispose(bool disposing)
		{
		}

		/// <summary>When overridden in a derived class, fills an array of bytes with a cryptographically strong random sequence of values.</summary>
		/// <param name="data">The array to fill with cryptographically strong random bytes.</param>
		// Token: 0x06002226 RID: 8742
		[Token(Token = "0x6002226")]
		[Address(Slot = "6")]
		public abstract void GetBytes(byte[] data);

		/// <summary>Fills the specified byte array with a cryptographically strong random sequence of values.</summary>
		/// <param name="data">The array to fill with cryptographically strong random bytes.</param>
		/// <param name="offset">The index of the array to start the fill operation.</param>
		/// <param name="count">The number of bytes to fill.</param>
		/// <exception cref="T:System.ArgumentNullException">
		///   <paramref name="data" /> is <see langword="null" />.</exception>
		/// <exception cref="T:System.ArgumentOutOfRangeException">
		///   <paramref name="offset" /> or <paramref name="count" /> is less than 0</exception>
		/// <exception cref="T:System.ArgumentException">
		///   <paramref name="offset" /> plus <paramref name="count" /> exceeds the length of <paramref name="data" />.</exception>
		// Token: 0x06002227 RID: 8743 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002227")]
		[Address(RVA = "0x2DF3B50", Offset = "0x2DF2950", VA = "0x182DF3B50", Slot = "7")]
		public virtual void GetBytes(byte[] data, int offset, int count)
		{
		}

		/// <summary>When overridden in a derived class, fills an array of bytes with a cryptographically strong random sequence of nonzero values.</summary>
		/// <param name="data">The array to fill with cryptographically strong random nonzero bytes.</param>
		// Token: 0x06002228 RID: 8744 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002228")]
		[Address(RVA = "0x2DF3D20", Offset = "0x2DF2B20", VA = "0x182DF3D20", Slot = "8")]
		public virtual void GetNonZeroBytes(byte[] data)
		{
		}
	}
}