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

namespace System.Security.Cryptography
{
	/// <summary>Represents the abstract class from which all implementations of keyed hash algorithms must derive.</summary>
	// Token: 0x020003F2 RID: 1010
	[Token(Token = "0x20003F2")]
	[ComVisible(true)]
	public abstract class KeyedHashAlgorithm : HashAlgorithm
	{
		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.KeyedHashAlgorithm" /> class.</summary>
		// Token: 0x060021E5 RID: 8677 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x60021E5")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		protected KeyedHashAlgorithm()
		{
		}

		/// <summary>Releases the unmanaged resources used by the <see cref="T:System.Security.Cryptography.KeyedHashAlgorithm" /> 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: 0x060021E6 RID: 8678 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x60021E6")]
		[Address(RVA = "0x2DAAA00", Offset = "0x2DA9800", VA = "0x182DAAA00", Slot = "17")]
		protected override void Dispose(bool disposing)
		{
		}

		/// <summary>Gets or sets the key to use in the hash algorithm.</summary>
		/// <returns>The key to use in the hash algorithm.</returns>
		/// <exception cref="T:System.Security.Cryptography.CryptographicException">An attempt was made to change the <see cref="P:System.Security.Cryptography.KeyedHashAlgorithm.Key" /> property after hashing has begun.</exception>
		// Token: 0x170004A8 RID: 1192
		// (get) Token: 0x060021E7 RID: 8679 RVA: 0x00002082 File Offset: 0x00000282
		// (set) Token: 0x060021E8 RID: 8680 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x170004A8")]
		public virtual byte[] Key
		{
			[Token(Token = "0x60021E7")]
			[Address(RVA = "0x2DAAA60", Offset = "0x2DA9860", VA = "0x182DAAA60", Slot = "21")]
			get
			{
				return null;
			}
			[Token(Token = "0x60021E8")]
			[Address(RVA = "0x2DAAAE0", Offset = "0x2DA98E0", VA = "0x182DAAAE0", Slot = "22")]
			set
			{
			}
		}

		/// <summary>Creates an instance of the default implementation of a keyed hash algorithm.</summary>
		/// <returns>A new <see cref="T:System.Security.Cryptography.HMACSHA1" /> instance, unless the default settings have been changed.</returns>
		// Token: 0x060021E9 RID: 8681 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x60021E9")]
		[Address(RVA = "0x2DAA920", Offset = "0x2DA9720", VA = "0x182DAA920")]
		public new static KeyedHashAlgorithm Create()
		{
			return null;
		}

		/// <summary>Creates an instance of the specified implementation of a keyed hash algorithm.</summary>
		/// <param name="algName">The keyed hash algorithm implementation to use. The following table shows the valid values for the <paramref name="algName" /> parameter and the algorithms they map to.  
		///   Parameter value  
		///
		///   Implements  
		///
		///   System.Security.Cryptography.HMAC  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA1" /> System.Security.Cryptography.KeyedHashAlgorithm  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA1" /> HMACMD5  
		///
		///  <see cref="T:System.Security.Cryptography.HMACMD5" /> System.Security.Cryptography.HMACMD5  
		///
		///  <see cref="T:System.Security.Cryptography.HMACMD5" /> HMACRIPEMD160  
		///
		///  <see cref="T:System.Security.Cryptography.HMACRIPEMD160" /> System.Security.Cryptography.HMACRIPEMD160  
		///
		///  <see cref="T:System.Security.Cryptography.HMACRIPEMD160" /> HMACSHA1  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA1" /> System.Security.Cryptography.HMACSHA1  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA1" /> HMACSHA256  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA256" /> System.Security.Cryptography.HMACSHA256  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA256" /> HMACSHA384  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA384" /> System.Security.Cryptography.HMACSHA384  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA384" /> HMACSHA512  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA512" /> System.Security.Cryptography.HMACSHA512  
		///
		///  <see cref="T:System.Security.Cryptography.HMACSHA512" /> MACTripleDES  
		///
		///  <see cref="T:System.Security.Cryptography.MACTripleDES" /> System.Security.Cryptography.MACTripleDES  
		///
		///  <see cref="T:System.Security.Cryptography.MACTripleDES" /></param>
		/// <returns>A new instance of the specified keyed hash algorithm.</returns>
		// Token: 0x060021EA RID: 8682 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x60021EA")]
		[Address(RVA = "0x2DAA970", Offset = "0x2DA9770", VA = "0x182DAA970")]
		public new static KeyedHashAlgorithm Create(string algName)
		{
			return null;
		}

		/// <summary>The key to use in the hash algorithm.</summary>
		// Token: 0x04001363 RID: 4963
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4001363")]
		protected byte[] KeyValue;
	}
}