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

namespace System.Security.Cryptography
{
	/// <summary>Converts a <see cref="T:System.Security.Cryptography.CryptoStream" /> from base 64.</summary>
	// Token: 0x020003D5 RID: 981
	[Token(Token = "0x20003D5")]
	[ComVisible(true)]
	public class FromBase64Transform : ICryptoTransform, IDisposable
	{
		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.FromBase64Transform" /> class.</summary>
		// Token: 0x06002129 RID: 8489 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002129")]
		[Address(RVA = "0x2DA8520", Offset = "0x2DA7320", VA = "0x182DA8520")]
		public FromBase64Transform()
		{
		}

		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.FromBase64Transform" /> class with the specified transformation mode.</summary>
		/// <param name="whitespaces">One of the <see cref="T:System.Security.Cryptography.FromBase64Transform" /> values.</param>
		// Token: 0x0600212A RID: 8490 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x600212A")]
		[Address(RVA = "0x2DA8570", Offset = "0x2DA7370", VA = "0x182DA8570")]
		public FromBase64Transform(FromBase64TransformMode whitespaces)
		{
		}

		/// <summary>Gets the input block size.</summary>
		/// <returns>The size of the input data blocks in bytes.</returns>
		// Token: 0x17000484 RID: 1156
		// (get) Token: 0x0600212B RID: 8491 RVA: 0x000146D0 File Offset: 0x000128D0
		[Token(Token = "0x17000484")]
		public int InputBlockSize
		{
			[Token(Token = "0x600212B")]
			[Address(RVA = "0x4100E0", Offset = "0x40EEE0", VA = "0x1804100E0", Slot = "4")]
			get
			{
				return 0;
			}
		}

		/// <summary>Gets the output block size.</summary>
		/// <returns>The size of the output data blocks in bytes.</returns>
		// Token: 0x17000485 RID: 1157
		// (get) Token: 0x0600212C RID: 8492 RVA: 0x000146E8 File Offset: 0x000128E8
		[Token(Token = "0x17000485")]
		public int OutputBlockSize
		{
			[Token(Token = "0x600212C")]
			[Address(RVA = "0x53A4A0", Offset = "0x5392A0", VA = "0x18053A4A0", Slot = "5")]
			get
			{
				return 0;
			}
		}

		/// <summary>Gets a value that indicates whether multiple blocks can be transformed.</summary>
		/// <returns>Always <see langword="false" />.</returns>
		// Token: 0x17000486 RID: 1158
		// (get) Token: 0x0600212D RID: 8493 RVA: 0x00014700 File Offset: 0x00012900
		[Token(Token = "0x17000486")]
		public bool CanTransformMultipleBlocks
		{
			[Token(Token = "0x600212D")]
			[Address(RVA = "0x403930", Offset = "0x402730", VA = "0x180403930", Slot = "6")]
			get
			{
				return default(bool);
			}
		}

		/// <summary>Gets a value indicating whether the current transform can be reused.</summary>
		/// <returns>Always <see langword="true" />.</returns>
		// Token: 0x17000487 RID: 1159
		// (get) Token: 0x0600212E RID: 8494 RVA: 0x00014718 File Offset: 0x00012918
		[Token(Token = "0x17000487")]
		public virtual bool CanReuseTransform
		{
			[Token(Token = "0x600212E")]
			[Address(RVA = "0x460D40", Offset = "0x45FB40", VA = "0x180460D40", Slot = "11")]
			get
			{
				return default(bool);
			}
		}

		/// <summary>Converts the specified region of the input byte array from base 64 and copies the result to the specified region of the output byte array.</summary>
		/// <param name="inputBuffer">The input to compute from base 64.</param>
		/// <param name="inputOffset">The offset into the input byte array from which to begin using data.</param>
		/// <param name="inputCount">The number of bytes in the input byte array to use as data.</param>
		/// <param name="outputBuffer">The output to which to write the result.</param>
		/// <param name="outputOffset">The offset into the output byte array from which to begin writing data.</param>
		/// <returns>The number of bytes written.</returns>
		/// <exception cref="T:System.ObjectDisposedException">The current <see cref="T:System.Security.Cryptography.FromBase64Transform" /> object has already been disposed.</exception>
		/// <exception cref="T:System.ArgumentException">
		///   <paramref name="inputCount" /> uses an invalid value.  
		/// -or-  
		/// <paramref name="inputBuffer" /> has an invalid offset length.</exception>
		/// <exception cref="T:System.ArgumentOutOfRangeException">
		///   <paramref name="inputOffset" /> is out of range. This parameter requires a non-negative number.</exception>
		/// <exception cref="T:System.ArgumentNullException">
		///   <paramref name="inputBuffer" /> is <see langword="null" />.</exception>
		// Token: 0x0600212F RID: 8495 RVA: 0x00014730 File Offset: 0x00012930
		[Token(Token = "0x600212F")]
		[Address(RVA = "0x2DA7E40", Offset = "0x2DA6C40", VA = "0x182DA7E40", Slot = "8")]
		public int TransformBlock(byte[] inputBuffer, int inputOffset, int inputCount, byte[] outputBuffer, int outputOffset)
		{
			return 0;
		}

		/// <summary>Converts the specified region of the specified byte array from base 64.</summary>
		/// <param name="inputBuffer">The input to convert from base 64.</param>
		/// <param name="inputOffset">The offset into the byte array from which to begin using data.</param>
		/// <param name="inputCount">The number of bytes in the byte array to use as data.</param>
		/// <returns>The computed conversion.</returns>
		/// <exception cref="T:System.ObjectDisposedException">The current <see cref="T:System.Security.Cryptography.FromBase64Transform" /> object has already been disposed.</exception>
		/// <exception cref="T:System.ArgumentException">
		///   <paramref name="inputBuffer" /> has an invalid offset length.  
		/// -or-  
		/// <paramref name="inputCount" /> has an invalid value.</exception>
		/// <exception cref="T:System.ArgumentOutOfRangeException">
		///   <paramref name="inputOffset" /> is out of range. This parameter requires a non-negative number.</exception>
		/// <exception cref="T:System.ArgumentNullException">
		///   <paramref name="inputBuffer" /> is <see langword="null" />.</exception>
		// Token: 0x06002130 RID: 8496 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x6002130")]
		[Address(RVA = "0x2DA81C0", Offset = "0x2DA6FC0", VA = "0x182DA81C0", Slot = "9")]
		public byte[] TransformFinalBlock(byte[] inputBuffer, int inputOffset, int inputCount)
		{
			return null;
		}

		// Token: 0x06002131 RID: 8497 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x6002131")]
		[Address(RVA = "0x2DA7BD0", Offset = "0x2DA69D0", VA = "0x182DA7BD0")]
		private byte[] DiscardWhiteSpaces(byte[] inputBuffer, int inputOffset, int inputCount)
		{
			return null;
		}

		/// <summary>Releases all resources used by the current instance of the <see cref="T:System.Security.Cryptography.FromBase64Transform" /> class.</summary>
		// Token: 0x06002132 RID: 8498 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002132")]
		[Address(RVA = "0x2DA7B60", Offset = "0x2DA6960", VA = "0x182DA7B60", Slot = "10")]
		public void Dispose()
		{
		}

		// Token: 0x06002133 RID: 8499 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002133")]
		[Address(RVA = "0x24C7AE0", Offset = "0x24C68E0", VA = "0x1824C7AE0")]
		private void Reset()
		{
		}

		/// <summary>Releases all resources used by the <see cref="T:System.Security.Cryptography.FromBase64Transform" />.</summary>
		// Token: 0x06002134 RID: 8500 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002134")]
		[Address(RVA = "0x2DA7B60", Offset = "0x2DA6960", VA = "0x182DA7B60")]
		public void Clear()
		{
		}

		/// <summary>Releases the unmanaged resources used by the <see cref="T:System.Security.Cryptography.FromBase64Transform" /> 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: 0x06002135 RID: 8501 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002135")]
		[Address(RVA = "0x2DA7D80", Offset = "0x2DA6B80", VA = "0x182DA7D80", Slot = "12")]
		protected virtual void Dispose(bool disposing)
		{
		}

		/// <summary>Releases the unmanaged resources used by the <see cref="T:System.Security.Cryptography.FromBase64Transform" />.</summary>
		// Token: 0x06002136 RID: 8502 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002136")]
		[Address(RVA = "0x2DA7DC0", Offset = "0x2DA6BC0", VA = "0x182DA7DC0", Slot = "1")]
		protected override void Finalize()
		{
		}

		// Token: 0x040012F6 RID: 4854
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
		[Token(Token = "0x40012F6")]
		private byte[] _inputBuffer;

		// Token: 0x040012F7 RID: 4855
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
		[Token(Token = "0x40012F7")]
		private int _inputIndex;

		// Token: 0x040012F8 RID: 4856
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x1C")]
		[Token(Token = "0x40012F8")]
		private FromBase64TransformMode _whitespaces;
	}
}