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Diff for /src/usr.bin/ssh/PROTOCOL between version 1.19 and 1.20

version 1.19, 2013/01/03 12:49:01 version 1.20, 2013/01/08 18:49:04
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       byte[n1]  payload; n1 = packet_length - padding_length - 1        byte[n1]  payload; n1 = packet_length - padding_length - 1
       byte[n2]  random padding; n2 = padding_length        byte[n2]  random padding; n2 = padding_length
   
   1.6 transport: AES-GCM
   
   OpenSSH supports the AES-GCM algorithm as specified in RFC 5647.
   Because of problems with the specification of the key exchange
   the behaviour of OpenSSH differs from the RFC as follows:
   
   AES-GCM is only negotiated as the cipher algorithms
   "aes128-gcm@openssh.com" or "aes256-gcm@openssh.com" and never as
   an MAC algorithm. Additionally, if AES-GCM is selected as the cipher
   the exchanged MAC algorithms are ignored and there doesn't have to be
   a matching MAC.
   
 2. Connection protocol changes  2. Connection protocol changes
   
 2.1. connection: Channel write close extension "eow@openssh.com"  2.1. connection: Channel write close extension "eow@openssh.com"
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Removed from v.1.19  
changed lines
  Added in v.1.20