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: 0x0200040E RID: 1038
	[Token(Token = "0x200040E")]
	[ComVisible(true)]
	public abstract class KeyedHashAlgorithm : HashAlgorithm
	{
		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.KeyedHashAlgorithm" /> class.</summary>
		// Token: 0x060023F1 RID: 9201 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x60023F1")]
		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
		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: 0x060023F2 RID: 9202 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x60023F2")]
		[Address(RVA = "0xC0C6C0", Offset = "0xC0B6C0", VA = "0x180C0C6C0", 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: 0x1700051F RID: 1311
		// (get) Token: 0x060023F3 RID: 9203 RVA: 0x00002082 File Offset: 0x00000282
		// (set) Token: 0x060023F4 RID: 9204 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x1700051F")]
		public virtual byte[] Key
		{
			[Token(Token = "0x60023F3")]
			[Address(RVA = "0xC0C720", Offset = "0xC0B720", VA = "0x180C0C720", Slot = "21")]
			get
			{
				return null;
			}
			[Token(Token = "0x60023F4")]
			[Address(RVA = "0xC0C7A0", Offset = "0xC0B7A0", VA = "0x180C0C7A0", 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: 0x060023F5 RID: 9205 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x60023F5")]
		[Address(RVA = "0xC0C5E0", Offset = "0xC0B5E0", VA = "0x180C0C5E0")]
		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: 0x060023F6 RID: 9206 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x60023F6")]
		[Address(RVA = "0xC0C630", Offset = "0xC0B630", VA = "0x180C0C630")]
		public new static KeyedHashAlgorithm Create(string algName)
		{
			return null;
		}

		/// <summary>The key to use in the hash algorithm.</summary>
		// Token: 0x04001426 RID: 5158
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4001426")]
		protected byte[] KeyValue;
	}
}