9: Administration
SGX 5150 IoT Device Gateway User Guide 107
Table 9-40 Create New Keys
To Configure SSH Settings
Using Web Manager
To configure SSH, on the Administration page, click SSH in the menu.
Using the CLI
To enter the SSH command level: enable > ssh
Using XML
Include in your file: <configgroup name=”ssh”>
Include in your file: <configgroup name=”ssh client”>
Include in your file: <configgroup name=”ssh server”>
Key Type Select a bit length for the key:
RSA
DSA
Add/Edit (button) Click the Add/Edit button after changes are made in the above SSH Server: Users
fields.
SSH Setting Description
Username Enter the Username for the new key.
Key Type Select a bit length for the new key:
RSA
DSA
Bit Size Select the bit length of the new key:
512
768
1024
2048
4096
Using a larger bit size takes more time to generate the key. Approximate times are:
1 second for a 512 bit RSA key
1 second for a 768 bit RSA key
1 second for a 1024 bit RSA key
2 seconds for a 512 bit DSA key
2 seconds for a 768 bit DSA key
20 seconds for a 1024 bit DSA key
Note: Some SSH clients require RSA host keys to be at least 1024 bits long. This
device generates keys up to 2048 bits long.
Submit (button) Click the Submit button after changes are made in the above Create New Keys
fields.
SSH Settings Description