GWN7000 User Manual
Version 1.0.6.28
• 4096: 4096-bit keys are accepted by nearly all RSA
systems. Using 4096-bit keys will dramatically increase
generation time, TLS handshake delays, and CPU usage
for TLS operations.
Choose the digest algorithm:
• SHA1: This digest algorithm provides a 160-bit fingerprint
output based on arbitrary length input.
• SHA-256: This digest algorithm generates an almost-
unique, fixed size 256-bit (32-byte) hash. Hash is a one-way
function – it cannot be decrypted back.
Enter the validity date for the CA certificate in days.
In our example, set to “120”.
Select a country code from the dropdown list.
Example: “MA”.
Enter a state name or province.
Example: “Casablanca”.
Enter a city name.
Example: “Casablanca”.
Enter the organization name.
Example: “GS”.
Enter the organization unit name.
Example: “Gs”.
Enter an email address.
Example: “grandstream@gmail.com”
4. Click on button after completing all the fields for the CA certificate.
5. Click on button to export the CA to local computer. The CA file has extension “.crt”.