Class Psk1Stream

A duplex stream that is encrypted with a PreSharedKey.

Inheritance

Object

MarshalByRefObject

Stream

Psk1Stream

Implements

IDisposable

Inherited Members

Stream.Null

Stream.BeginRead(Byte[], Int32, Int32, AsyncCallback, Object)

Stream.BeginWrite(Byte[], Int32, Int32, AsyncCallback, Object)

Stream.Close()

Stream.CopyTo(Stream)

Stream.CopyTo(Stream, Int32)

Stream.CopyToAsync(Stream)

Stream.CopyToAsync(Stream, Int32)

Stream.CopyToAsync(Stream, Int32, CancellationToken)

Stream.CreateWaitHandle()

Stream.Dispose()

Stream.EndRead(IAsyncResult)

Stream.EndWrite(IAsyncResult)

Stream.FlushAsync()

Stream.ObjectInvariant()

Stream.ReadAsync(Byte[], Int32, Int32)

Stream.ReadByte()

Stream.Synchronized(Stream)

Stream.WriteAsync(Byte[], Int32, Int32)

Stream.ReadTimeout

Stream.WriteTimeout

MarshalByRefObject.GetLifetimeService()

MarshalByRefObject.InitializeLifetimeService()

MarshalByRefObject.MemberwiseClone(Boolean)

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: PeerTalk.SecureCommunication

Assembly: PeerTalk.dll

Syntax

public class Psk1Stream : Stream, IDisposable

Remarks

The XSalsa20 cipher is used to encrypt the data.

Constructors

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Psk1Stream(Stream, PreSharedKey)

Creates a new instance of the Psk1Stream class.

Declaration

public Psk1Stream(Stream stream, PreSharedKey key)

Parameters

Type	Name	Description
Stream	stream	The source/destination of the unprotected stream.
PreSharedKey	key	The pre-shared 256-bit key for the private network of peers.

Properties

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CanRead

Declaration

public override bool CanRead { get; }

Property Value

Type	Description
Boolean

Overrides

Stream.CanRead

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CanSeek

Declaration

public override bool CanSeek { get; }

Property Value

Type	Description
Boolean

Overrides

Stream.CanSeek

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CanTimeout

Declaration

public override bool CanTimeout { get; }

Property Value

Type	Description
Boolean

Overrides

Stream.CanTimeout

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CanWrite

Declaration

public override bool CanWrite { get; }

Property Value

Type	Description
Boolean

Overrides

Stream.CanWrite

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Length

Declaration

public override long Length { get; }

Property Value

Type	Description
Int64

Overrides

Stream.Length

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Position

Declaration

public override long Position { get; set; }

Property Value

Type	Description
Int64

Overrides

Stream.Position

Methods

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Dispose(Boolean)

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
Boolean	disposing

Overrides

Stream.Dispose(Boolean)

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Flush()

Declaration

public override void Flush()

Overrides

Stream.Flush()

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FlushAsync(CancellationToken)

Declaration

public override Task FlushAsync(CancellationToken cancel)

Parameters

Type	Name	Description
CancellationToken	cancel

Returns

Type	Description
Task

Overrides

Stream.FlushAsync(CancellationToken)

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Read(Byte[], Int32, Int32)

Declaration

public override int Read(byte[] buffer, int offset, int count)

Parameters

Type	Name	Description
Byte[]	buffer
Int32	offset
Int32	count

Returns

Type	Description
Int32

Overrides

Stream.Read(Byte[], Int32, Int32)

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ReadAsync(Byte[], Int32, Int32, CancellationToken)

Declaration

public override Task<int> ReadAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)

Parameters

Type	Name	Description
Byte[]	buffer
Int32	offset
Int32	count
CancellationToken	cancellationToken

Returns

Type	Description
Task<Int32>

Overrides

Stream.ReadAsync(Byte[], Int32, Int32, CancellationToken)

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Seek(Int64, SeekOrigin)

Declaration

public override long Seek(long offset, SeekOrigin origin)

Parameters

Type	Name	Description
Int64	offset
SeekOrigin	origin

Returns

Type	Description
Int64

Overrides

Stream.Seek(Int64, SeekOrigin)

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SetLength(Int64)

Declaration

public override void SetLength(long value)

Parameters

Type	Name	Description
Int64	value

Overrides

Stream.SetLength(Int64)

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Write(Byte[], Int32, Int32)

Declaration

public override void Write(byte[] buffer, int offset, int count)

Parameters

Type	Name	Description
Byte[]	buffer
Int32	offset
Int32	count

Overrides

Stream.Write(Byte[], Int32, Int32)

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WriteAsync(Byte[], Int32, Int32, CancellationToken)

Declaration

public override Task WriteAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)

Parameters

Type	Name	Description
Byte[]	buffer
Int32	offset
Int32	count
CancellationToken	cancellationToken

Returns

Type	Description
Task

Overrides

Stream.WriteAsync(Byte[], Int32, Int32, CancellationToken)

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WriteByte(Byte)

Declaration

public override void WriteByte(byte value)

Parameters

Type	Name	Description
Byte	value