SSH host keys/fr

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Un client SSH affiche l’empreinte numérique de la clé hôte du serveur quand vous tentez de vous connecter à ce serveur pour la première fois ou quand il ne reconnaît pas cette clé hôte. Dans ces cas, comparez l’empreinte affichée à celles listées ci-dessous.

En date du 12 juillet 2019, les empreintes pour les serveurs de Calcul Canada sont les suivantes :

Béluga

ECDSA: SHA256:9tRJeRU3sa45G4oxtJxwLo7rPIjWwGaogVwushkvFtE; MD5:85:f7:06:47:5b:0f:95:94:0c:6d:36:52:7a:84:ed:39
ED25519: SHA256:lwmU2AS/oQ0Z2M1a31yRAxlKPcMlQuBPFP+ji/HorHQ; MD5:2d:d7:cc:d0:85:f9:33:c1:44:80:38:e7:68:ce:38:ce
RSA: SHA256:fbkc5hphphBLYjGGCRHvFZYFFwKLb+IzgKvIQMFpvRs; MD5:1f:07:a9:eb:6a:07:12:ca:75:76:16:0b:4f:3f:f3:23

Cedar

ECDSA

SHA256:fdAp892EGlADRSC8I16Gj8eun6TLXmn6sFqmi7seb4c
MD5:0e:0e:8e:07:26:b1:dd:74:95:8b:32:00:84:42:10:df

RSA

SHA256:8jpkttv8GBIfGCkVsEsUdcQPyTJu2QlC+8XsZk1fN/4
MD5:64:50:b3:96:97:b0:11:64:db:23:de:65:b0:a7:99:73

ED25519

SHA256:a4n68wLDqJhxtePn04T698+7anVavd0gdpiECLBylAU
MD5:f8:6a:45:2e:b0:3a:4b:16:0e:64:da:fd:68:74:6a:24

Graham

ECDSA

SHA256:JRj286Pkqh6aeO5zx1QUkS8un5fpcapmezusceSGhok
MD5:99:59:db:b1:3f:18:d0:2c:49:4e:c2:74:86:ac:f7:c6

ED25519

SHA256:mf1jJ3ndpXhpo0k38xVxjH8Kjtq3o1+ZtTVbeM0xeCk
MD5:bc:93:0c:64:f7:e7:cf:d9:db:81:40:be:4d:cd:12:5c

RSA

SHA256:izJoT1zTpcn3Q8lwhC6VMdVuGWNE/KH44M9hv5Ew3sE
MD5:ef:33:04:74:08:44:c5:46:78:81:9b:7a:79:af:0f:be

Niagara

ED25519

SHA256:SauX2nL+Yso9KBo2Ca6GH/V9cSFLFXwxOECGWXZ5pxc
MD5:b4:ae:76:a5:2b:37:8d:57:06:0e:9a:de:62:00:26:be

RSA

SHA256:k6YEhYsI73M+NJIpZ8yF+wqWeuXS9avNs2s5QS/0VhU
MD5:98:e7:7a:07:89:ef:3f:d8:68:3d:47:9c:6e:a6:71:5e

SSH test node

We currently offer a test node that you can use to test your client of choice before the change happens. You can connect to it using the hostname ssh-test.computecanada.ca using your regular Compute Canada credentials. Its host key fingerprints are:

ED25519 (256b): SHA256:Tpu6li6aynYkhmB83Q9Sh7x8qdhT8Mbw4QcDxTaHgxY; MD5:33:8f:f8:57:fa:46:f9:7f:aa:73:e2:0b:b1:ce:66:38
RSA (4096b): SHA256:DMSia4nUKIyUhO5axZ/As4I8uqlaX0jPcJvcK93D2H0; MD5:a7:08:00:7c:eb:81:f2:f7:2f:5a:92:b0:85:e3:e8:5d

If you can connect successfully to ssh-test.computecanada.ca now, then you will continue to be able to connect to our clusters when the SSH changes are made in the summer of 2019.

Commandes pour trouver une empreinte

Vous pouvez aussi utiliser les commandes suivantes :

for an MD5 fingerprint hash:

ssh-keyscan beluga.computecanada.ca | ssh-keygen -E md5 -l -f -

for an SHA256 fingerprint hash:

ssh-keyscan beluga.computecanada.ca | ssh-keygen -E sha256 -l -f -