10: Security Settings

Certificate and Key Generation

The EDS-MD4, EDS-MD8 and EDS-MD16 can generate self signed certificates and their corresponding keys. This can be done for both the rsa and dsa certificate formats. Certificates can be identified on the EDS-MD4/8/16 by a name provided at generation time.

Table 10-5 Certificate and Key Generation Settings

Certificate Generation

Description

Settings

 

Country (2 Letter Code)

Enter the 2-letter country code to be assigned to the new self-signed

 

certificate.

 

Examples: US for United States and CA for Canada

 

 

State/Province

Enter the state or province to be assigned to the new self-signed certificate.

 

 

Locality (City)

Enter the city or locality to be assigned to the new self-signed certificate.

 

 

Organization

Enter the organization to be associated with the new self-signed certificate.

 

 

Organization Unit

Enter the organizational unit to be associated with the new self-signed

 

certificate.

 

 

Common Name

Enter the common name to be associated with the new self signed

 

certificate. Note that this is a required field.

 

 

Expires

Enter the expiration date, in mm/dd/yyyy format, for the new self-signed

 

certificate.

 

Example: An expiration date of May 9, 2012 is entered as 05/09/2012.

 

 

Key length

Select the bit size of the new self-signed certificate. Choices are:

 

512 bits

 

768 bits

 

1024 bits

 

2048 bits

 

The larger the bit size, the longer it takes to generate the key.

 

 

Type

Select the type of key:

 

RSA = Public-Key Cryptography algorithm based on large prime

 

numbers, invented by Rivest Shamir and Adleman. Used for encryption

 

and signing.

 

DSA = Digital Signature Algorithm also based on large prime numbers,

 

but can only be used for signing. Developed by the US government to

 

avoid the patents on RSA.

 

 

To Create a New Credential

Using Web Manager

To create a new credential, click SSL in the menu and select Credentials.

Using the CLI

To enter the SSL command level: enable -> ssl

To enter the Credentials command level: enable -> ssl -> credentials

EDS-MD User Guide

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Lantronix EDS-MD4, EDS-MD8, EDS-MD16 manual To Create a New Credential, Certificate and Key Generation Settings