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DES-3200-10/18/28/28F Layer 2 Ethernet Managed Switch User Manual
Figure 5 - 30. SSH Authmode and Algorithm Settings window
The following algorithms may be set:
Parameter Description
SSH Authentication Mode Settings
Password This parameter may be enabled if the administrator wishes to use a locally configured
password for authentication on the Switch. The default is enabled.
Public Key This parameter may be enabled if the administrator wishes to use a public key configuration
set on a SSH server, for authentication on the Switch. The default is enabled.
Host-based This parameter may be enabled if the administrator wishes to use a host computer for
authentication. This parameter is intended for Linux users requiring SSH authentication
techniques and the host computer is running the Linux operating system with a SSH
program previously installed. The default is enabled.
Encryption Algorithm
3DES-CBC Tick the check box to enable the Triple Data Encryption Standard encryption algorithm with
Cipher Block Chaining. The default is enabled.
Blow-fish CBC Tick the check box to enable the Blowfish encryption algorithm with Cipher Block Chaining.
The default is enabled.
AES128-CBC Tick the check box to enable the Advanced Encryption Standard AES128 encryption
algorithm with Cipher Block Chaining. The default is enabled.
AES192-CBC Tick the check box to enable the Advanced Encryption Standard AES192 encryption
algorithm with Cipher Block Chaining. The default is enabled.
AES256-CBC Tick the check box to enable the Advanced Encryption Standard AES-256 encryption
algorithm with Cipher Block Chaining. The default is enabled.
ARC4 Tick the check box to enable the Arcfour encryption algorithm with Cipher Block Chaining.
The default is enabled.
Cast128-CBC Tick the check box to enable the Cast128 encryption algorithm with Cipher Block Chaining.
The default is enabled.
Twofish128
Tick the check box to enable the twofish128 encryption algorithm. The default is enabled.
Twofish192
Tick the check box to enable the twofish192 encryption algorithm. The default is enabled.
Twofish256
Tick the check box to enable the twofish256 encryption algorithm. The default is enabled.
Data Integrity Algorithm
HMAC-SHA1 Tick the check box to enable the HMAC (Hash for Message Authentication Code)
mechanism utilizing the Secure Hash algorithm. The default is enabled.
HMAC-MD5 Tick the check box to enable the HMAC (Hash for Message Authentication Code)
mechanism utilizing the MD5 Message Digest encryption algorithm. The default is enabled.
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