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

namespace System.Security.Cryptography
{
	/// <summary>Represents the base class for Triple Data Encryption Standard algorithms from which all <see cref="T:System.Security.Cryptography.TripleDES" /> implementations must derive.</summary>
	// Token: 0x0200041A RID: 1050
	[Token(Token = "0x200041A")]
	[ComVisible(true)]
	public abstract class TripleDES : SymmetricAlgorithm
	{
		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.TripleDES" /> class.</summary>
		// Token: 0x06002362 RID: 9058 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002362")]
		[Address(RVA = "0x2E03E70", Offset = "0x2E02C70", VA = "0x182E03E70")]
		protected TripleDES()
		{
		}

		/// <summary>Gets or sets the secret key for the <see cref="T:System.Security.Cryptography.TripleDES" /> algorithm.</summary>
		/// <returns>The secret key for the <see cref="T:System.Security.Cryptography.TripleDES" /> algorithm.</returns>
		/// <exception cref="T:System.ArgumentNullException">An attempt was made to set the key to <see langword="null" />.</exception>
		/// <exception cref="T:System.Security.Cryptography.CryptographicException">An attempt was made to set a key whose length is invalid.  
		///  -or-  
		///  An attempt was made to set a weak key (see <see cref="M:System.Security.Cryptography.TripleDES.IsWeakKey(System.Byte[])" />).</exception>
		// Token: 0x170004E1 RID: 1249
		// (get) Token: 0x06002363 RID: 9059 RVA: 0x00002082 File Offset: 0x00000282
		// (set) Token: 0x06002364 RID: 9060 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x170004E1")]
		public override byte[] Key
		{
			[Token(Token = "0x6002363")]
			[Address(RVA = "0x2E03F20", Offset = "0x2E02D20", VA = "0x182E03F20", Slot = "12")]
			get
			{
				return null;
			}
			[Token(Token = "0x6002364")]
			[Address(RVA = "0x2E03FF0", Offset = "0x2E02DF0", VA = "0x182E03FF0", Slot = "13")]
			set
			{
			}
		}

		/// <summary>Creates an instance of a cryptographic object to perform the <see cref="T:System.Security.Cryptography.TripleDES" /> algorithm.</summary>
		/// <returns>An instance of a cryptographic object.</returns>
		// Token: 0x06002365 RID: 9061 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x6002365")]
		[Address(RVA = "0x2E03750", Offset = "0x2E02550", VA = "0x182E03750")]
		public new static TripleDES Create()
		{
			return null;
		}

		/// <summary>Creates an instance of a cryptographic object to perform the specified implementation of the <see cref="T:System.Security.Cryptography.TripleDES" /> algorithm.</summary>
		/// <param name="str">The name of the specific implementation of <see cref="T:System.Security.Cryptography.TripleDES" /> to use.</param>
		/// <returns>An instance of a cryptographic object.</returns>
		// Token: 0x06002366 RID: 9062 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x6002366")]
		[Address(RVA = "0x2E036C0", Offset = "0x2E024C0", VA = "0x182E036C0")]
		public new static TripleDES Create(string str)
		{
			return null;
		}

		/// <summary>Determines whether the specified key is weak.</summary>
		/// <param name="rgbKey">The secret key to test for weakness.</param>
		/// <returns>
		///   <see langword="true" /> if the key is weak; otherwise, <see langword="false" />.</returns>
		/// <exception cref="T:System.Security.Cryptography.CryptographicException">The size of the <paramref name="rgbKey" /> parameter is not valid.</exception>
		// Token: 0x06002367 RID: 9063 RVA: 0x000151E0 File Offset: 0x000133E0
		[Token(Token = "0x6002367")]
		[Address(RVA = "0x2E03AA0", Offset = "0x2E028A0", VA = "0x182E03AA0")]
		public static bool IsWeakKey(byte[] rgbKey)
		{
			return default(bool);
		}

		// Token: 0x06002368 RID: 9064 RVA: 0x000151F8 File Offset: 0x000133F8
		[Token(Token = "0x6002368")]
		[Address(RVA = "0x2E03880", Offset = "0x2E02680", VA = "0x182E03880")]
		private static bool EqualBytes(byte[] rgbKey, int start1, int start2, int count)
		{
			return default(bool);
		}

		// Token: 0x06002369 RID: 9065 RVA: 0x00015210 File Offset: 0x00013410
		[Token(Token = "0x6002369")]
		[Address(RVA = "0x2E03A80", Offset = "0x2E02880", VA = "0x182E03A80")]
		private static bool IsLegalKeySize(byte[] rgbKey)
		{
			return default(bool);
		}

		// Token: 0x040013E6 RID: 5094
		[Token(Token = "0x40013E6")]
		private static KeySizes[] s_legalBlockSizes;

		// Token: 0x040013E7 RID: 5095
		[Token(Token = "0x40013E7")]
		private static KeySizes[] s_legalKeySizes;
	}
}