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

namespace System.Security.Cryptography
{
	/// <summary>Represents the abstract class from which all mask generator algorithms must derive.</summary>
	// Token: 0x020003F5 RID: 1013
	[Token(Token = "0x20003F5")]
	[ComVisible(true)]
	public abstract class MaskGenerationMethod
	{
		/// <summary>When overridden in a derived class, generates a mask with the specified length using the specified random seed.</summary>
		/// <param name="rgbSeed">The random seed to use to compute the mask.</param>
		/// <param name="cbReturn">The length of the generated mask in bytes.</param>
		/// <returns>A randomly generated mask whose length is equal to the <paramref name="cbReturn" /> parameter.</returns>
		// Token: 0x06002203 RID: 8707
		[Token(Token = "0x6002203")]
		[Address(Slot = "4")]
		[ComVisible(true)]
		public abstract byte[] GenerateMask(byte[] rgbSeed, int cbReturn);

		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.MaskGenerationMethod" /> class.</summary>
		// Token: 0x06002204 RID: 8708 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002204")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		protected MaskGenerationMethod()
		{
		}
	}
}