From f7b892905c62b94a6e54d115ee2d6d32d66af013 Mon Sep 17 00:00:00 2001 From: "Jeremy T. Bouse" Date: Fri, 27 Nov 2009 16:25:55 -0500 Subject: Imported Upstream version 1.7.6 Closes: #543784 --- docs/paramiko.kex_group1-pysrc.html | 116 ++++++++++++++++++------------------ 1 file changed, 58 insertions(+), 58 deletions(-) (limited to 'docs/paramiko.kex_group1-pysrc.html') diff --git a/docs/paramiko.kex_group1-pysrc.html b/docs/paramiko.kex_group1-pysrc.html index 1d32b96..a88ede3 100644 --- a/docs/paramiko.kex_group1-pysrc.html +++ b/docs/paramiko.kex_group1-pysrc.html @@ -54,24 +54,24 @@

Source Code for Module paramiko.kex_group1

-  1  # Copyright (C) 2003-2007  Robey Pointer <robey@lag.net> 
-  2  # 
-  3  # This file is part of paramiko. 
-  4  # 
-  5  # Paramiko is free software; you can redistribute it and/or modify it under the 
-  6  # terms of the GNU Lesser General Public License as published by the Free 
-  7  # Software Foundation; either version 2.1 of the License, or (at your option) 
-  8  # any later version. 
-  9  # 
- 10  # Paramiko is distrubuted in the hope that it will be useful, but WITHOUT ANY 
- 11  # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 
- 12  # A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more 
- 13  # details. 
- 14  # 
- 15  # You should have received a copy of the GNU Lesser General Public License 
- 16  # along with Paramiko; if not, write to the Free Software Foundation, Inc., 
- 17  # 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA. 
- 18   
+  1  # Copyright (C) 2003-2007  Robey Pointer <robeypointer@gmail.com> 
+  2  # 
+  3  # This file is part of paramiko. 
+  4  # 
+  5  # Paramiko is free software; you can redistribute it and/or modify it under the 
+  6  # terms of the GNU Lesser General Public License as published by the Free 
+  7  # Software Foundation; either version 2.1 of the License, or (at your option) 
+  8  # any later version. 
+  9  # 
+ 10  # Paramiko is distrubuted in the hope that it will be useful, but WITHOUT ANY 
+ 11  # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 
+ 12  # A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more 
+ 13  # details. 
+ 14  # 
+ 15  # You should have received a copy of the GNU Lesser General Public License 
+ 16  # along with Paramiko; if not, write to the Free Software Foundation, Inc., 
+ 17  # 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA. 
+ 18   
  19  """ 
  20  Standard SSH key exchange ("kex" if you wanna sound cool).  Diffie-Hellman of 
  21  1024 bit key halves, using a known "p" prime and "g" generator. 
@@ -88,7 +88,7 @@
  32  _MSG_KEXDH_INIT, _MSG_KEXDH_REPLY = range(30, 32) 
  33   
  34  # draft-ietf-secsh-transport-09.txt, page 17 
- 35  P = 0xFFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFFL 
+ 35  P = 0xFFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFFL 
  36  G = 2 
  37   
  38   
@@ -107,11 +107,11 @@ paramiko.kex_group1.KexGroup1.name" class="py-name" href="#" onclick="return doc
 
 50          self._generate_x() 
  51          if self.transport.server_mode: 
  52              # compute f = g^x mod p, but don't send it yet 
- 53              self.f = pow(G, self.x, P) 
+ 53              self.f = pow(G, self.x, P) 
  54              self.transport._expect_packet(_MSG_KEXDH_INIT) 
  55              return 
  56          # compute e = g^x mod p (where g=2), and send it 
- 57          self.e = pow(G, self.x, P) 
+ 57          self.e = pow(G, self.x, P) 
  58          m = Message() 
  59          m.add_byte(chr(_MSG_KEXDH_INIT)) 
  60          m.add_mpint(self.e) 
@@ -127,15 +127,15 @@ paramiko.kex_group1.KexGroup1.name" class="py-name" href="#" onclick="return doc
 
 70       
  71   
  72      ###  internals... 
- 73   
+ 73   
  74   
 
 75 -    def _generate_x(self): 
 
 76          # generate an "x" (1 < x < q), where q is (p-1)/2. 
- 77          # p is a 128-byte (1024-bit) number, where the first 64 bits are 1.  
- 78          # therefore q can be approximated as a 2^1023.  we drop the subset of 
- 79          # potential x where the first 63 bits are 1, because some of those will be 
- 80          # larger than q (but this is a tiny tiny subset of potential x). 
- 81          while 1: 
+ 77          # p is a 128-byte (1024-bit) number, where the first 64 bits are 1.  
+ 78          # therefore q can be approximated as a 2^1023.  we drop the subset of 
+ 79          # potential x where the first 63 bits are 1, because some of those will be 
+ 80          # larger than q (but this is a tiny tiny subset of potential x). 
+ 81          while 1: 
  82              self.transport. 89   
 
 90 -    def _parse_kexdh_reply(self, m): 
 
 91          # client mode 
- 92          host_key = m.get_string() 
+ 92          host_key = m.get_string() 
  93          self.f = m.get_mpint() 
  94          if (self.f < 1) or (self.f > P - 1): 
  95              raise SSHException('Server kex "f" is out of range') 
  96          sig = m.get_string() 
  97          K = pow(self.f, self.x, P) 
  98          # okay, build up the hash H of (V_C || V_S || I_C || I_S || K_S || e || f || K) 
- 99          hm = Message() 
+ 99          hm = Message() 
 100          hm.add(self.transport.local_version, self.transport.remote_version, 
 101                 self.transport.local_kex_init, self.transport.remote_kex_init) 
@@ -202,33 +202,33 @@ paramiko.Message.add" class="py-name" href="#" onclick="return doclink('link-51'
 103          hm.add_mpint(self.e) 
 104          hm.add_mpint(self.f) 
 105          hm.add_mpint(K) 
-106          self.transport._set_K_H(K, SHA.new(str(hm)).digest()) 
-107          self.transport._verify_key(host_key, sig) 
-108          self.transport._activate_outbound() 
+106          self.transport._set_K_H(K, SHA.new(str(hm)).digest()) 
+107          self.transport._verify_key(host_key, sig) 
+108          self.transport._activate_outbound() 
 
109   
 
110 -    def _parse_kexdh_init(self, m): 
 
111          # server mode 
-112          self.e = m.get_mpint() 
-113          if (self.e < 1) or (self.e > P - 1): 
-114              raise SSHException('Client kex "e" is out of range') 
-115          K = pow(self.e, self.x, P) 
-116          key = str(self.transport.get_server_key()) 
+112          self.e = m.get_mpint() 
+113          if (self.e < 1) or (self.e > P - 1): 
+114              raise SSHException('Client kex "e" is out of range') 
+115          K = pow(self.e, self.x, P) 
+116          key = str(self.transport.get_server_key()) 
 117          # okay, build up the hash H of (V_C || V_S || I_C || I_S || K_S || e || f || K) 
-118          hm = Message() 
-119          hm.add(self.transport.remote_version, self.transport.local_version, 
-120                 self.transport.remote_kex_init, self.transport.local_kex_init) 
-121          hm.add_string(key) 
-122          hm.add_mpint(self.e) 
-123          hm.add_mpint(self.f) 
-124          hm.add_mpint(K) 
-125          H = SHA.new(str(hm)).digest() 
-126          self.transport._set_K_H(K, H) 
+118          hm = Message() 
+119          hm.add(self.transport.remote_version, self.transport.local_version, 
+120                 self.transport.remote_kex_init, self.transport.local_kex_init) 
+121          hm.add_string(key) 
+122          hm.add_mpint(self.e) 
+123          hm.add_mpint(self.f) 
+124          hm.add_mpint(K) 
+125          H = SHA.new(str(hm)).digest() 
+126          self.transport._set_K_H(K, H) 
 127          # sign it 
-128          sig = self.transport.get_server_key().128          sig = self.transport.get_server_key().sign_ssh_data(self.transport.sign_ssh_data(self.transport.randpool, H) 
+paramiko.util.randpool" class="py-name" href="#" onclick="return doclink('link-86', 'randpool', 'link-37');">randpool, H) 
 129          # send reply 
-130          m = Message() 
-131          m.add_byte(chr(_MSG_KEXDH_REPLY)) 
-132          m.add_string(key) 
-133          m.add_mpint(self.f) 
-134          m.add_string(str(sig)) 
-135          self.transport._send_message(m) 
-136          self.transport._activate_outbound() 
+130          m = Message() 
+131          m.add_byte(chr(_MSG_KEXDH_REPLY)) 
+132          m.add_string(key) 
+133          m.add_mpint(self.f) 
+134          m.add_string(str(sig)) 
+135          self.transport._send_message(m) 
+136          self.transport._activate_outbound() 
 
137