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Re: [JSch-users] Algorithm negotiation fail Atsuhiko Yamanaka Fri Feb 17 06:01:33 2012

Hi,

   +-From: =?ISO-8859-1?Q?Iv=E1n?= <[EMAIL PROTECTED]> --
   |_Date: Fri, 17 Feb 2012 12:55:34 +0100 ________________
   |
   |This is the result of the log with OpenSSH:
   ...

   |debug2: kex_parse_kexinit: ssh-rsa
   |debug2: kex_parse_kexinit: aes256-cbc,aes192-cbc
   |debug2: kex_parse_kexinit: aes256-cbc,aes192-cbc
   |debug2: kex_parse_kexinit: hmac-sha1,hmac-sha1-96
   |debug2: kex_parse_kexinit: hmac-sha1,hmac-sha1-96
   |debug2: kex_parse_kexinit: none
   |debug2: kex_parse_kexinit: none
   ...

It seems that sshd has only supported ciphers "aes256-cbc,aes192-cbc",
but your java environment does not support them according to a log
from your previous message,

  > INFO: Connecting to port 22 xxx.xxxxxx.xxx
  > INFO: Connection established
  > INFO: Remote version string: SSH-2.0-Maverick_SSHD
  > INFO: Local version string: SSH-2.0-JSch-0.1.46
  > INFO: CheckCiphers:
  > INFO: AES256-CTR is not available.
  > INFO: Aes192-ctr is not available.
  > INFO: AES256-cbc is not available.
  > INFO: Aes192-cbc is not available.
  ...

To enable those ciphers, you need to install 
"Unlimited Strength Jurisdiction Policy Files" if you are allowed.
For example, refer to 
  
http://www.oracle.com/technetwork/java/javase/downloads/jce-6-download-429243.html


Sincerely,
--
Atsuhiko Yamanaka
JCraft,Inc.
1-14-20 HONCHO AOBA-KU,
SENDAI, MIYAGI 980-0014 Japan.
Tel +81-22-723-2150
Skype callto://jcraft/
Twitter: http://twitter.com/ymnk
Facebook: http://facebook.com/aymnk

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