Ticket #38203

support kex algorithm curve25519-sha256@libssh.org and cipher chacha20-poly1305@openssh.com

Date d'ouverture: 2018-04-13 07:37 Dernière mise à jour: 2019-06-28 14:53

Rapporteur:
(Anonyme)
Propriétaire:
État:
Ouvert [Owner assigned]
Composant:
Jalon:
Priorité:
5 - moyen
Sévérité:
6
Résolution:
Accepted
Fichier:
Aucun
Vote
Score: 1
100.0% (1/1)
0.0% (0/1)

Détails

Hello,

When I have the following entries in my /etc/ssh/sshd_config, I cannot use terraterm to connect to the machine

KexAlgorithms           curve25519-sha256@libssh.org
HostKeyAlgorithms       ssh-ed25519
Ciphers                 chacha20-poly1305@openssh.com
MACs                    hmac-sha2-512-etm@openssh.com

Error message:

unknown KEX algorithm: curve25519-sha256@libssh.org
Sequentially disabling the entries above, very similar error messages are generated. The only way I am able to successfully login is to completely comment out all four entries.

I'm running OpenSSH_7.7, LibreSSL 2.7.2 on openBSD -current

Ticket History (3/10 Histories)

2018-04-13 07:37 Updated by: None
  • New Ticket "Cannot login with ed25519" created
2018-04-16 17:06 Updated by: doda
  • Propriétaire Update from (Aucun) to doda
  • Résolution Update from Aucun to Accepted
  • Composant Update from Tera Term to TTSSH
  • Details Updated
Commentaire

Tera Term does not suport curve25519-sha256@libssh.org kex algorithm and chacha20-poly1305@openssh.com cipher.

These algorithms support is planned for the next release.

2018-04-16 19:50 Updated by: (del#1144)
  • Type Update from Bogues to Demandes de fonctionnalités
  • Summary Updated
Commentaire

host key algorithm ssh-ed25519 and mac hmac-sha2-512-etm@openssh.com are already supported.

2018-09-01 09:01 Updated by: None
2018-09-04 14:49 Updated by: (del#1144)
2018-12-01 09:01 Updated by: None
2019-02-28 22:12 Updated by: (del#1144)
2019-06-01 09:01 Updated by: None
2019-06-28 14:53 Updated by: (del#1144)

Attachment File List

No attachments

Modifier

You are not logged in. I you are not logged in, your comment will be treated as an anonymous post. » Connexion