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: 0x02000415 RID: 1045
	[Token(Token = "0x2000415")]
	[ComVisible(true)]
	public abstract class RandomNumberGenerator : IDisposable
	{
		/// <summary>Initializes a new instance of <see cref="T:System.Security.Cryptography.RandomNumberGenerator" />.</summary>
		// Token: 0x0600242D RID: 9261 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x600242D")]
		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
		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: 0x0600242E RID: 9262 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x600242E")]
		[Address(RVA = "0x1028320", Offset = "0x1027320", VA = "0x181028320")]
		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: 0x0600242F RID: 9263 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x600242F")]
		[Address(RVA = "0x1028290", Offset = "0x1027290", VA = "0x181028290")]
		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: 0x06002430 RID: 9264 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002430")]
		[Address(RVA = "0x10283C0", Offset = "0x10273C0", VA = "0x1810283C0", 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: 0x06002431 RID: 9265 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002431")]
		[Address(RVA = "0x4242D0", Offset = "0x4232D0", VA = "0x1804242D0", 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: 0x06002432 RID: 9266
		[Token(Token = "0x6002432")]
		[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: 0x06002433 RID: 9267 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002433")]
		[Address(RVA = "0x1028430", Offset = "0x1027430", VA = "0x181028430", 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: 0x06002434 RID: 9268 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002434")]
		[Address(RVA = "0x1028600", Offset = "0x1027600", VA = "0x181028600", Slot = "8")]
		public virtual void GetNonZeroBytes(byte[] data)
		{
		}
	}
}