OPTO 22 GROOV BOX, User Manual

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CHAPTER 4: USING AN SSL CERTIFICATE
groov Box User’s Guide
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https://mobilehmi.mydomain.com , enter
mobilehmi.mydomain.com
See also, “Changing the Hostname, DNS Servers, or IPv4 Gateway” on page 23 .
Email address: (optional) Enter the email address of the person responsible for administering
this certificate.
Department : Use this field to differentiate between divisions within an organization. For
example, you might enter “Engineering” or “Manufacturing.” If applicable, you can enter the
DBA (doing business as) name in this field.
Organization : The legally registered name of your business. This business must be the legally
registered owner of the domain name.
City or Locality : Name of the city/locality in which your organization is registered/located.
Spell out the name of the city/locality. Do not abbreviate.
State : Full name of the state, province, region, territory where your organization is located. Do
not abbreviate.
Country code : The two-letter International Organization for Standardization (ISO-) format
country code for the country in which your organization is legally registered. Click here for a
complete list of ISO country codes.
RSA key size : Both the public key and the private key. The recommended key size is 2048 bits.
Avoid key sizes smaller than 2048 bits.
Days before expiry : This does not affect a CA-signed certificate, so you can leave this blank.
4.
Click Create Now.
groov Admin creates a certificate signing request in addition to a new private key and
self-signed certificate (which is automatically installed).
groov Admin initially displays all of these together.
5.
Select the Current Certificate tab, then click the CSR hyperlink at the bottom of the dialog box.