ZyXEL Communications MAX-206M1R User Manual

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Chapter 13 The Certificates Screens
User’s Guide
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13.4.2  Verifying a Certificate
Before you import a certificate into the WiMAX Modem, you should verify that you 
have the correct certificate. This is especially true of trusted certificates since the 
WiMAX Modem also trusts any valid certificate signed by any of the imported 
trusted certificates.
13.4.2.1  Checking the Fingerprint of a Certificate on Your Computer
A certificate’s fingerprints are message digests calculated using the MD5 or SHA1 
algorithms. The following procedure describes how to check a certificate’s 
fingerprint to verify that you have the actual certificate. 
1
Browse to where you have the certificate saved on your computer. 
2
Make sure that the certificate has a “.cer” or “.crt” file name extension. (On some 
Linux distributions, the file extension may be “.der”.)
Figure 66   Remote Host Certificates