C# Class Renci.SshNet.Security.KeyExchange

Represents base class for different key exchange algorithm implementations

Inheritance: Renci.SshNet.Security.Algorithm, IDisposable

Datei anzeigen Open project: sshnet/SSH.NET

Public Methods

Method	Description
CreateClientCipher ( ) : Cipher	Creates the client side cipher to use.
CreateClientHash ( ) : HashAlgorithm	Creates the client side hash algorithm to use.
CreateCompressor ( ) : Compressor	Creates the compression algorithm to use to deflate data.
CreateDecompressor ( ) : Compressor	Creates the compression algorithm to use to inflate data.
CreateServerCipher ( ) : Cipher	Creates the server side cipher to use.
CreateServerHash ( ) : HashAlgorithm	Creates the server side hash algorithm to use.
Dispose ( ) : void	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
Finish ( ) : void	Finishes key exchange algorithm.
Start ( Session session, KeyExchangeInitMessage message ) : void	Starts key exchange algorithm

Protected Methods

Method	Description
CalculateHash ( ) : byte[]	Calculates key exchange hash value.
CanTrustHostKey ( KeyHostAlgorithm host ) : bool	Determines whether the specified host key can be trusted.
Dispose ( bool disposing ) : void	Releases unmanaged and - optionally - managed resources
Hash ( byte hashData ) : byte[]	Hashes the specified data bytes.
SendMessage ( Message message ) : void	Sends SSH message to the server
ValidateExchangeHash ( ) : bool	Validates the exchange hash.

Private Methods

Method	Description
GenerateSessionKey ( BigInteger sharedKey, byte exchangeHash, byte key, int size ) : byte[]	Generates the session key.
GenerateSessionKey ( BigInteger sharedKey, byte exchangeHash, char p, byte sessionId ) : byte[]	Generates the session key.

Method Details

CalculateHash() protected abstract method

Calculates key exchange hash value.

protected abstract CalculateHash ( ) : byte[]
return	byte[]

CanTrustHostKey() protected method

Determines whether the specified host key can be trusted.

protected CanTrustHostKey ( KeyHostAlgorithm host ) : bool
host	KeyHostAlgorithm	The host algorithm.
return	bool

CreateClientCipher() public method

Creates the client side cipher to use.

public CreateClientCipher ( ) : Cipher
return	Cipher

CreateClientHash() public method

Creates the client side hash algorithm to use.

public CreateClientHash ( ) : HashAlgorithm
return	HashAlgorithm

CreateCompressor() public method

Creates the compression algorithm to use to deflate data.

public CreateCompressor ( ) : Compressor
return	Renci.SshNet.Compression.Compressor

CreateDecompressor() public method

Creates the compression algorithm to use to inflate data.

public CreateDecompressor ( ) : Compressor
return	Renci.SshNet.Compression.Compressor

CreateServerCipher() public method

Creates the server side cipher to use.

public CreateServerCipher ( ) : Cipher
return	Cipher

CreateServerHash() public method

Creates the server side hash algorithm to use.

public CreateServerHash ( ) : HashAlgorithm
return	HashAlgorithm

Dispose() public method

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

public Dispose ( ) : void
return	void

Dispose() protected method

Releases unmanaged and - optionally - managed resources

protected Dispose ( bool disposing ) : void
disposing	bool	true to release both managed and unmanaged resources; false to release only unmanaged resources.
return	void

Finish() public method

Finishes key exchange algorithm.

public Finish ( ) : void
return	void

Hash() protected method

Hashes the specified data bytes.

protected Hash ( byte hashData ) : byte[]
hashData	byte	The hash data.
return	byte[]

SendMessage() protected method

Sends SSH message to the server

protected SendMessage ( Message message ) : void
message	Renci.SshNet.Messages.Message	The message.
return	void

Start() public method

Starts key exchange algorithm

public Start ( Session session, KeyExchangeInitMessage message ) : void
session	Session	The session.
message	Renci.SshNet.Messages.Transport.KeyExchangeInitMessage	Key exchange init message.
return	void

ValidateExchangeHash() protected abstract method

Validates the exchange hash.

protected abstract ValidateExchangeHash ( ) : bool
return	bool