Инструкция для ZYXEL NWA3550-N

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 Chapter 14 Certificates

NWA3000-N Series User’s Guide

183

Key Algorithm

This field displays the type of algorithm that was used to generate the 
certificate’s key pair (the NWA3000-N series AP uses RSA encryption) 
and the length of the key set in bits (1024 bits for example).

Subject 
Alternative Name

This field displays the certificate owner‘s IP address (IP), domain 
name (DNS) or e-mail address (EMAIL). 

Key Usage

This field displays for what functions the certificate’s key can be used. 
For example, “DigitalSignature” means that the key can be used to 
sign certificates and “KeyEncipherment” means that the key can be 
used to encrypt text.

Basic Constraint

This field displays general information about the certificate. For 
example, Subject Type=CA means that this is a certification 
authority’s certificate and   “Path Length Constraint=1” means that 
there can only be one certification authority in the certificate’s path. 
This field does not display for a certification request. 

MD5 Fingerprint

This is the certificate’s message digest that the NWA3000-N series AP 
calculated using the MD5 algorithm. 

SHA1 Fingerprint

This is the certificate’s message digest that the NWA3000-N series AP 
calculated using the SHA1 algorithm. 

Certificate in PEM 
(Base-64) 
Encoded Format

This read-only text box displays the certificate or certification request 
in Privacy Enhanced Mail (PEM) format. PEM uses lowercase letters, 
uppercase letters and numerals to convert a binary certificate into a 
printable form.

You can copy and paste a certification request into a certification 
authority’s web page, an e-mail that you send to the certification 
authority or a text editor and save the file on a management 
computer for later manual enrollment.

You can copy and paste a certificate into an e-mail to send to friends 
or colleagues or you can copy and paste a certificate into a text editor 
and save the file on a management computer for later distribution 
(via floppy disk for example).

Export 

This button displays for a certification request. Use this button to save 
a copy of the request without its private key. Click this button and 
then 

Save

 in the 

File Download

 screen. The 

Save As

 screen opens, 

browse to the location that you want to use and click 

Save

.

Export Certificate 
Only

Use this button to save a copy of the certificate without its private 
key. Click this button and then 

Save

 in the 

File Download

 screen. 

The 

Save As

 screen opens, browse to the location that you want to 

use and click 

Save

.

Password

If you want to export the certificate with its private key, create a 
password and type it here. Make sure you keep this password in a 
safe place. You will need to use it if you import the certificate to 
another device.

Export Certificate 
with Private Key

Use this button to save a copy of the certificate with its private key. 
Type the certificate’s password and click this button. Click 

Save

 in the 

File Download

 screen. The 

Save As

 screen opens, browse to the 

location that you want to use and click 

Save

.

Table 64   

Configuration > Object > Certificate > My Certificates > Edit

LABEL

DESCRIPTION

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