class Net::SSH::Transport::IdentityCipher

A cipher that does nothing but pass the data through, unchanged. This keeps things in the code nice and clean when a cipher has not yet been determined (i.e., during key exchange).

Public Class Methods

block_size ()

Source

# File lib/net/ssh/transport/identity_cipher.rb, line 11
def block_size
  8
end

A default block size of 8 is required by the SSH2 protocol.

decrypt ()

Source

# File lib/net/ssh/transport/identity_cipher.rb, line 26
def decrypt
  self
end

Does nothing. Returns self.

encrypt ()

Source

# File lib/net/ssh/transport/identity_cipher.rb, line 21
def encrypt
  self
end

Does nothing. Returns self.

final ()

Source

# File lib/net/ssh/transport/identity_cipher.rb, line 36
def final
  ""
end

Returns the empty string.

iv= (v)

Source

# File lib/net/ssh/transport/identity_cipher.rb, line 46
def iv=(v)
  nil
end

Does nothing. Returns nil.

iv_len ()

Source

# File lib/net/ssh/transport/identity_cipher.rb, line 16
def iv_len
  4
end

Returns an arbitrary integer.

name ()

Source

# File lib/net/ssh/transport/identity_cipher.rb, line 41
def name
  "identity"
end

The name of this cipher, which is “identity”.

reset ()

Source

# File lib/net/ssh/transport/identity_cipher.rb, line 51
def reset
  self
end

Does nothing. Returns self.

update (text)

Source

# File lib/net/ssh/transport/identity_cipher.rb, line 31
def update(text)
  text
end

Passes its single argument through unchanged.