Class Net::SSH::Transport::Kex::DiffieHellmanGroup1SHA1
In: lib/net/ssh/transport/kex/diffie_hellman_group1_sha1.rb
Parent: Object

A key-exchange service implementing the "diffie-hellman-group1-sha1" key-exchange algorithm.

Methods

exchange_keys   new  

Included Modules

Constants Loggable

Constants

P_s = "FFFFFFFF" "FFFFFFFF" "C90FDAA2" "2168C234" + "C4C6628B" "80DC1CD1" "29024E08" "8A67CC74" + "020BBEA6" "3B139B22" "514A0879" "8E3404DD" + "EF9519B3" "CD3A431B" "302B0A6D" "F25F1437" + "4FE1356D" "6D51C245" "E485B576" "625E7EC6" + "F44C42E9" "A637ED6B" "0BFF5CB6" "F406B7ED" + "EE386BFB" "5A899FA5" "AE9F2411" "7C4B1FE6" + "49286651" "ECE65381" "FFFFFFFF" "FFFFFFFF"   The value of ‘P’, as a string, in hexadecimal
P_r = 16   The radix in which P_s represents the value of P
G = 2   The group constant

Attributes

algorithms  [R] 
connection  [R] 
data  [R] 
dh  [R] 
digester  [R] 
g  [R] 
p  [R] 

Public Class methods

Create a new instance of the DiffieHellmanGroup1SHA1 algorithm. The data is a Hash of symbols representing information required by this algorithm, which was acquired during earlier processing.

Public Instance methods

Perform the key-exchange for the given session, with the given data. This method will return a hash consisting of the following keys:

  • :session_id
  • :server_key
  • :shared_secret
  • :hashing_algorithm

The caller is expected to be able to understand how to use these deliverables.

[Validate]