SSH Key Fingerprints for Grad and Ugrad Net Linux Computers

(Redirected from Ssh key fingerprints for grad and ugrad net linux computers)

SSH Key Integrity

When you log into a client machine for the first time, you should check the integrity of the key. To do that, observe the fingerprint ssh prints out, as in the following example:

$ ssh -x -a masters2.cs.jhu.edu
The authenticity of host 'masters2.cs.jhu.edu (128.220.70.22)' can't be established.
RSA key fingerprint is 7b:9c:2b:8f:60:5a:1b:fb:30:b0:52:72:0a:18:ee:ce.
Are you sure you want to continue connecting (yes/no)?

Before typing 'yes' we recommend that you check the fingerprint against the Grad Net and Ugrad Net tables below.


SSH known_hosts File

For your convenience, the following link goes to a file in SSH's known_hosts format with fingerprints for all of our Linux clients. You can simply download the file, append its contents to your ~/.ssh/known_hosts file, and not worry about checking fingerprints on each client individually.

Each client is listed by short name (e.g. "ugradx"), fully-qualified domain name (e.g. "ugradx.cs.jhu.edu"), and IP address (e.g. "128.220.224.100"). The hostnames are hashed for privacy.


SSH Fingerprint Table for Grad Net Clients

Hostname Type Fingerprint
gradx.cs.jhu.edu RSA ed:51:a9:09:b6:58:a5:f0:f5:1e:1b:4e:7b:4f:69:a1
ED25519 c4:c1:0b:13:85:15:00:11:d4:8a:e2:e5:af:88:db:f8
gradz.cs.jhu.edu RSA 26:95:18:d5:34:42:61:00:b5:38:f5:de:9e:d7:e0:20
ED25519 a8:49:8a:62:33:8f:95:f5:f8:95:16:5e:f5:dd:35:8a
masters1.cs.jhu.edu RSA c2:31:e3:25:af:6b:0b:57:5e:81:ca:8d:15:4f:54:2d
ED25519 88:c6:f2:74:86:98:f4:b9:b9:96:2d:1d:0e:ea:77:db
masters2.cs.jhu.edu RSA 35:4f:5e:15:ac:43:ab:2e:69:15:e6:e6:9a:99:3d:ea
ED25519 0c:5a:cf:78:2d:bc:51:4a:f4:0c:44:c6:0b:8e:9a:c7
masters3.cs.jhu.edu RSA 84:09:95:71:a5:f8:60:9e:13:f6:b7:3e:34:49:f6:bb
ED25519 e8:d0:e8:5d:7a:ac:6e:f7:54:81:00:9c:06:d2:a0:cf
masters4.cs.jhu.edu RSA 05:6e:72:94:13:3f:6e:b6:92:86:35:e5:57:f3:66:ca
ED25519 b3:1c:7c:3a:8b:ba:4c:77:b9:3f:dc:7b:fe:98:4f:18
masters5.cs.jhu.edu RSA b1:f3:c4:02:ef:72:e6:49:d4:3a:40:df:7d:e3:12:5c
ED25519 71:98:c0:c4:55:a5:ad:fd:c5:eb:0d:68:8b:3e:72:aa
masters6.cs.jhu.edu RSA 15:c0:a5:1a:9d:fd:49:73:97:e6:3e:01:a8:9a:1c:a0
ED25519 9a:d5:a5:b5:f8:ee:ad:92:9c:a5:1f:06:19:d0:10:a8
masters7.cs.jhu.edu RSA 3f:06:d9:54:27:d5:ed:0c:13:8d:0d:45:80:61:04:f9
ED25519 bc:dd:35:95:3a:b3:67:f2:6e:5d:a1:0a:b2:c6:ad:87
masters8.cs.jhu.edu RSA 34:c6:7e:d1:6b:fd:61:ec:bf:23:2a:45:e0:7b:50:3f
ED25519 98:24:e4:0f:6e:85:ae:d9:3d:fd:2c:a9:d2:99:f0:ca
masters9.cs.jhu.edu RSA e1:20:6a:e1:38:ec:1f:4b:ef:df:d9:b9:33:f8:f8:bf
ED25519 03:e0:e0:9b:cd:ee:dc:b8:e9:f7:29:b7:26:da:cb:df
masters10.cs.jhu.edu RSA 52:9a:11:8e:42:fd:bd:1b:7d:95:e6:6b:c4:f4:48:23
ED25519 26:a7:59:e8:41:82:eb:db:e0:1d:fe:f8:3a:a2:3f:27
masters11.cs.jhu.edu RSA 36:ba:46:86:cd:9b:7a:90:e2:65:f2:fa:c5:04:c9:78
ED25519 4f:fb:87:36:01:fc:c8:c0:ac:94:09:17:24:98:d3:7b
masters12.cs.jhu.edu RSA 78:8f:66:fc:a0:62:93:66:7a:24:d7:20:9e:bf:b4:7c
ED25519 1b:af:99:47:b9:3e:e0:73:0b:18:d6:e6:8c:2d:bd:14
masters13.cs.jhu.edu RSA 31:05:c7:d4:2c:ef:be:6b:07:c5:b6:44:32:a5:bc:46
ED25519 e8:70:30:f6:d9:55:cb:70:89:12:b1:1f:4a:a9:e4:df
masters14.cs.jhu.edu RSA 83:22:ba:d4:34:37:7c:ab:bd:92:70:97:4e:60:06:2d
ED25519 a8:1a:5b:1b:5c:d3:e5:d3:10:56:55:0d:04:a3:d9:be
masters15.cs.jhu.edu RSA b8:92:fe:c0:12:e5:af:b6:40:6f:6d:b8:cb:d8:01:3d
ED25519 40:99:08:80:52:4d:cb:e3:c9:b5:bf:e3:8a:85:74:fa
masters16.cs.jhu.edu RSA 95:88:e0:df:2f:9b:f8:8d:33:ed:5b:58:ac:bb:f0:f9
ED25519 7b:83:6b:83:d9:03:10:c8:e7:8a:cb:19:1e:40:f9:f6

SSH Fingerprint Table for Ugrad Net Clients

Hostname Type Fingerprint
ugradx.cs.jhu.edu RSA df:3e:b8:d9:4e:7b:41:da:68:12:ca:7b:32:d5:a2:a9
ED25519 11:d6:4e:ba:67:a6:ed:56:56:2e:cc:5a:d3:f4:65:57
ugradz.cs.jhu.edu RSA eb:d5:36:a0:50:77:41:78:8d:a9:c8:5d:1b:a5:a6:49
ED25519 fe:10:60:0c:6e:01:64:ad:3b:89:11:b5:d3:e5:83:5b
ugrad1.cs.jhu.edu RSA 62:b6:52:df:b0:16:de:59:07:2f:92:ba:87:87:61:ef
ED25519 f3:da:16:56:be:b3:c8:70:f1:77:ae:de:a2:14:ca:4e
ugrad2.cs.jhu.edu RSA f7:c4:1f:76:ee:c5:a1:8d:ba:c8:c8:a4:d5:96:a1:67
ED25519 f9:87:cb:35:fb:3f:4c:fc:03:86:b0:d9:cc:cb:39:c5
ugrad3.cs.jhu.edu RSA ee:31:f7:3b:df:38:9b:b5:5e:9b:84:21:16:51:a0:cb
ED25519 90:3d:c2:bc:b9:78:4c:23:71:57:26:b1:ec:b3:50:b9
ugrad4.cs.jhu.edu RSA 1f:e1:ce:a1:e5:24:75:1b:9d:86:32:0e:d5:6f:fb:59
ED25519 93:d0:26:74:44:e2:c7:7e:10:eb:c0:79:2d:a8:da:a1
ugrad5.cs.jhu.edu RSA 9b:83:56:34:2d:9f:af:77:af:76:98:bf:2b:45:34:b7
ED25519 3d:95:29:d0:e3:2d:fa:ce:24:b8:4d:df:81:db:16:9b
ugrad6.cs.jhu.edu RSA 6d:73:02:f5:61:4e:0b:0d:fe:55:14:ba:af:51:74:71
ED25519 e8:7e:22:8f:e2:0f:8f:f0:d9:f2:ba:b1:43:f7:ba:92
ugrad7.cs.jhu.edu RSA 15:b3:e3:a5:a9:9c:03:df:95:28:52:4b:33:26:da:73
ED25519 96:a4:40:af:fa:a1:81:97:63:3a:07:0c:bd:bd:2d:39
ugrad8.cs.jhu.edu RSA 70:bd:e7:2d:55:6b:2e:e4:38:9f:0a:c1:06:1d:53:70
ED25519 05:bb:63:13:43:85:18:66:f4:7a:ca:19:c2:91:ac:08
ugrad9.cs.jhu.edu RSA 1a:a7:0c:4f:32:05:0f:5c:a2:f4:e3:5a:7b:0e:b5:c0
ED25519 78:88:71:2f:4a:85:10:0c:7e:e2:d8:56:3f:0e:88:f4
ugrad10.cs.jhu.edu RSA 2a:28:be:e8:c3:54:4b:0b:e7:a9:49:86:94:58:ec:5c
ED25519 02:38:81:46:a3:f0:24:69:6b:1f:4e:87:05:9f:86:cc
ugrad11.cs.jhu.edu RSA cd:2e:ef:38:a8:23:2d:46:9c:17:a2:b8:61:1e:be:52
ED25519 04:28:e8:c8:2f:03:2b:a8:7f:64:53:25:a3:97:24:38
ugrad12.cs.jhu.edu RSA c6:ca:7f:c1:86:18:cc:4b:db:61:e1:18:3f:f6:0d:b1
ED25519 81:89:16:40:69:0f:bd:ae:52:9f:c4:81:2f:3a:4d:9d
ugrad13.cs.jhu.edu RSA 94:42:42:6e:4d:5d:90:03:b0:aa:e0:84:7c:30:e1:86
ED25519 d1:49:f6:38:4e:75:66:a8:2f:9c:b5:2a:d6:6d:72:b6
ugrad14.cs.jhu.edu RSA 51:03:a0:99:91:a2:06:de:50:31:31:dc:8c:fd:1f:77
ED25519 bb:45:99:a8:2d:0a:e4:27:b0:5a:eb:7d:ad:08:c9:f4
ugrad15.cs.jhu.edu RSA cc:bb:94:19:d5:1b:c3:51:d8:ef:7f:3f:3d:a9:07:64
ED25519 4b:f5:48:73:13:54:e4:cf:28:fe:07:54:23:9c:3f:3c
ugrad16.cs.jhu.edu RSA 4f:dc:52:4b:e7:4f:15:5c:c2:21:68:0d:c3:29:be:1d
ED25519 e6:40:71:d1:31:d6:b7:d7:81:24:d9:14:27:b6:9d:c4
ugrad17.cs.jhu.edu RSA eb:04:4c:67:69:ee:8f:40:cc:04:2f:fc:29:ee:28:b7
ED25519 af:9a:5b:87:6f:27:7a:8e:b3:1b:f4:47:c4:12:3e:d3
ugrad18.cs.jhu.edu RSA 23:98:47:de:fb:7c:a1:f8:8e:b2:37:71:82:6e:c2:a4
ED25519 b2:c9:cd:bf:0e:83:39:14:d3:f9:54:b1:f4:14:1a:4f
ugrad19.cs.jhu.edu RSA 83:a7:54:2f:1a:78:59:c1:7b:7f:38:b2:7f:e6:f4:f9
ED25519 dd:b2:be:2a:13:a9:23:71:c0:59:dc:92:8e:1f:d7:12
ugrad20.cs.jhu.edu RSA be:0c:2a:06:db:78:d2:fa:58:19:43:cd:fc:76:83:f6
ED25519 4a:47:5f:20:13:96:4c:2c:ad:10:30:32:49:e4:21:7e
ugrad21.cs.jhu.edu RSA 35:66:86:25:62:bf:81:32:d1:68:d7:4d:be:be:33:04
ED25519 53:cf:3e:71:d5:26:e4:02:a7:3f:22:53:a9:54:34:4f
ugrad22.cs.jhu.edu RSA ec:3a:e0:88:e5:d8:fc:03:0e:a9:39:18:a6:84:47:07
ED25519 96:52:38:9c:36:81:54:31:a2:af:92:84:10:03:8d:0f
ugrad23.cs.jhu.edu RSA c9:2c:2d:c3:09:cc:e9:f9:64:8f:5c:d6:99:ec:8b:c3
ED25519 bf:ec:e6:64:9e:54:56:21:a3:28:dc:5a:a7:83:12:cc
ugrad24.cs.jhu.edu RSA f1:0f:82:79:c7:90:1c:94:0a:57:bf:ee:a1:37:64:3c
ED25519 c6:3b:ee:c2:14:a1:22:41:f2:9a:3f:07:ed:8c:52:a0