Difference between revisions of "Key exchange method (KEX)"

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Tags: Mobile web edit, Mobile edit
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  ssh -o PreferredAuthentications=keyboard-interactive -o PubkeyAuthentication=no [email protected]
 
  ssh -o PreferredAuthentications=keyboard-interactive -o PubkeyAuthentication=no [email protected]
 
  [[Unable to negotiate]] with 10.10.10.2 port 22: no matching [[key exchange method]] found. Their offer: [[diffie-hellman-group-exchange-sha1]],[[diffie-hellman-group14-sha1]],[[diffie-hellman-group1-sha1]]
 
  [[Unable to negotiate]] with 10.10.10.2 port 22: no matching [[key exchange method]] found. Their offer: [[diffie-hellman-group-exchange-sha1]],[[diffie-hellman-group14-sha1]],[[diffie-hellman-group1-sha1]]
 +
 +
 +
ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 123.123.123.123
  
 
== See also ==
 
== See also ==

Revision as of 07:41, 14 April 2021


OpenSSH changelog

  • OpenSSH 8.5 03 March 2021 update/replace the experimental post-quantum hybrid key exchange method


Related terms

ssh -V
OpenSSH_8.2p1 Ubuntu-4ubuntu0.2, OpenSSL 1.1.1f  31 Mar 2020
ssh -o PreferredAuthentications=keyboard-interactive -o PubkeyAuthentication=no [email protected]
Unable to negotiate with 10.10.10.2 port 22: no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1


ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 123.123.123.123

See also

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