HPC/UCPH
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Fingerprints from frontends

The current fingerprints for the frontends at HPC/UCPH are:

fend01
RSA:
MD5:64:28:9d:e0:1b:11:a3:84:fb:7a:e8:05:70:ad:ee:9b
SHA256:+AnGGYoBBWAiDhMjDQMiyi3JY4RUY/s8u7O8e9qaXgc
ED25519:
MD5:af:e7:5e:2c:97:a1:6b:7f:84:fc:94:39:61:3e:fd:ca
SHA256:gVeWtgglvISA+LAh0g8EEzdMBMdE3+AzdxhmD0KaHvU
fend02
RSA:
MD5:8b:ea:15:df:1d:8b:df:6b:08:9f:4a:25:f3:79:7e:bc
SHA256:bNpSau/F0gHaYyiJcSVUC6o4ufzGWVG0H9EKi1nASXY
ED25519:
MD5:f4:33:f2:8c:1d:0e:1a:8c:c5:a4:4f:41:f5:f3:8c:15
SHA256:pJffpEY8yQZ5hMaDY6mGb9YrkUDFZkSoweozkFuW9Ek
fend03
RSA:
MD5:bd:50:b7:13:ea:f2:7a:7a:38:49:40:52:7a:63:4d:c3
SHA256:/IbRUJylsc7LIGK2pC1i5LuIVaqZlrZmbnaLNTudjgg
ED25519:
MD5:0f:82:3b:8d:86:91:0b:db:db:8f:6b:36:7d:fa:9e:9e
SHA256:pHQ6lybImyxIvijJGnr6tuMnMBdas3iHydBUrBENu1s
fend04
RSA:
MD5:2a:1c:e5:ef:a4:88:40:01:6a:9c:81:6b:d3:b2:a4:a5
SHA256:ZMrCpBCk9AUCmfiEqtHLwt0YBc4DNr/f/AdMwu1xHys
ED25519:
MD5:54:78:a7:b7:3a:ae:49:ed:e2:78:25:a7:f1:dd:6a:87
SHA256:Oli51I32hj19sLPvvQn1BIbvRMP5GHTUT9l6sAzgLUs
fend05
RSA:
MD5:79:97:04:7d:03:6b:51:64:c8:3f:aa:bb:4d:b8:a2:71
SHA256:iYV7hBqcS8jvgg+PSP856AyeiUWA0FXlDukSTtHV/5U
ED25519:
MD5:ba:95:d2:ab:d2:4e:d0:0a:56:5f:2c:bb:b9:ee:1b:90
SHA256:MQXOPeWFovRPIDNzY5GDI3XFKkXPPLt8Qc6YPQHkxa0
astro06:
MD5:e8:20:9a:e6:3a:56:ab:47:22:c0:5a:2e:88:78:b9:c9
SHA256:AxgMJk4XHii9gwuaTplETOxv8GuJr2oL9ACNoPl21qI
astro07
RSA:
MD5:ac:b2:97:b6:a7:cf:ec:f2:1d:ac:52:63:d1:73:84:3b
SHA256:FrV5Ce0L44Kya4Op0zKsQnM4UMqP8bq/qBJab/4RojY
ED25519:
MD5:b2:cb:a2:92:80:5a:17:0a:a7:b9:e3:70:49:9e:83:8c
SHA256:sklH2FzJ9Evqga5n+QneGdyCwV1P41sv+IuY9vkpXxc
astro08
RSA:
MD5:36:e9:48:6c:87:c3:b3:6f:50:d6:ab:70:f2:e4:d9:4f
SHA256:0EMxPmo8U8QoJgqAlp8HoludrwXyYhfm25cu64w+FVI
ED25519:
MD5:2e:df:ee:43:d3:1c:f5:ff:47:a5:94:9a:f2:00:e8:0b
SHA256:Ry4HZVgA4j1ifwM7MXVvyqIe6vdwqxbOP/qaWxmbfyg
astro09
RSA:
MD5:74:81:0b:1b:dd:92:c4:d9:aa:38:72:2c:12:f9:b7:01
SHA256:DrTjAgNC6aAN+8inXhozXHCBus/vm/Lf9P+PRVXzcPU
ED25519:
MD5:33:df:0e:00:e4:8c:5e:55:a5:82:fc:87:c9:8d:74:15
SHA256:+UBWEt8wqHCNlh3eskZideq94mvVGb7fwZsRm/vP2/4
magni
RSA:
MD5:6b:49:c3:e5:8e:21:a0:2f:38:c6:27:23:5b:ce:7d:49
SHA256:O0fKhkqEIPDyMIl/vkhUBtDrZjleshVbVVTXnuPg4Ck
ED25519:
MD5:3f:c3:9b:aa:2f:53:ed:eb:92:ce:02:da:1c:cb:2f:0e
SHA256:3+AR7YZ4E85fWO9zfEgrrIbCUP45hg/sUNPklgnRCNk
dark01
RSA:
MD5:73:fd:2a:7c:f9:6e:70:b1:c7:17:47:bf:e5:a3:73:7a
SHA256:+rh6MDBGD/lFlOBLq8rtM8rnYQ253tCr3SX+w92/Mio
ED25519:
MD5:50:c4:d7:52:a7:9b:9f:42:8a:6c:c7:3e:83:c8:4c:8b
SHA256:Fh6bolYIbVF3lf8jYd3p95rrpjOOqB2xtGmfPxdFUcE
cms01:
MD5:cc:da:96:dd:4c:e1:e9:98:5c:9a:6c:08:0b:a0:99:30
SHA256:1k2iEp6tPLqs8fXaxfvf5oBsiD/WCAcSmL4K0eOwES4
hep01
RSA:
MD5:32:ce:63:01:c7:90:ee:c8:05:69:9c:3b:3a:ae:b7:1b
SHA256:HHAcJWCdcRl8bBzvCgJSTgjWKMzBrVFnDdXc1Bp7j/w
ED25519:
MD5:d9:10:cd:8a:d9:b8:48:3b:5a:a7:e8:5e:d0:07:ea:5e
SHA256:MkoDee+KmunCcYNjD3x0UpwlVERvQDPI2E06FeaVpoU
hep02
RSA:
MD5:fa:d3:16:a7:fa:3d:0f:96:93:1b:97:d2:ad:70:d7:36
SHA256:pBd8jVuJ/Nn1i6stzaabN4IXQ4RAk9UE8MQNg3UQkvE
ED25519:
MD5:2a:3e:f6:bb:ec:39:0e:bd:c9:7e:1a:8a:9a:dc:3e:e8
SHA256:+f3J0u152ImWeQxoCxEX6m/A50F+1zc6JADgg3IUMVw
hep03
RSA:
MD5:4f:1c:5e:c7:09:a2:61:f9:da:91:3f:88:ab:c2:49:bf
SHA256:Difd2fnBfMQKFTaw6oHHbmWwhFHHDvCWeNCo/5wULG8
ED25519:
MD5:dd:ba:43:b8:46:ca:64:ac:6f:97:ce:6f:5e:c7:09:41
SHA256:Rd0mat0Z+tEow5rV2YYzjZvF4jogTZ3L4p+eb0NUrOo

Handeling old fingerprints

If you have used a frontend before, you should get a warning about a new fingerprint. If the reported fingerprint matches the list abowe, please update -- if it doesn't match, something is wrong and you should try another frontend - and if the problem persist, contact support.

Example:

$ ssh fend03
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@       WARNING: POSSIBLE DNS SPOOFING DETECTED!          @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
The RSA host key for fend03.hpc.ku.dk has changed,
and the key for the corresponding IP address 10.266.1.13
is unknown. This could either mean that
DNS SPOOFING is happening or the IP address for the host
and its host key have changed at the same time.
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now 
(man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
SHA256:1o/3qHI/ImLYjuME0llmztWy6IuXxZY4sLM0r1NR2hM.
Please contact your system administrator.
Add correct host key in /path/to/.ssh/known_hosts to get 
rid of this message.
Offending ECDSA key in /path/to/.ssh/known_hosts:433
RSA host key for fend03 has changed and you have 
requested strict checking.
Host key verification failed.
If the fingerprint matches the list at the top, update it locally - either by removing the old fingerprint with an editor or by running:
ssh-keygen -R fend03.hpc.ku.dk
Checking the hostkey, I can now connect to fend03
ssh HPCuser@fend03
The authenticity of host 'fend03 (10.266.1.13)' 
can't be established.
RSA key fingerprint is 
SHA256:1o/3qHI/ImLYjuME0llmztWy6IuXxZY4sLM0r1NR2hM.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'fend03,10.266.1.13' 
(RSA) to the list of known hosts.
[HPCuser@fend03 ~]$