| GUMBO |
| Software, Inc. |
This page provides access to our public key infrastructure (PKI) certificates.
Installing our CA certificate on your system allows you to verify the authenticity of certificates issued by us.
| Common Name | Certificate | Usage |
|---|---|---|
| Gumbo Root CA | GumboRootCA.crt | Issue external product object signing certificates. |
| Gumbo Root CA 4096 SHA256 |
GumboRootCA2016.crt | Issue external product object signing and SSL certificates. |
| Gumbo Root CA 2017 EC | GumboRootCA2017.crt | Issue internal network device and VPN certificates. |
We digitally sign all (applicable) objects in our products. Installing our signing certificates on your system allows you to verify our objects using IBMÂ i's Check Object Integrity (CHKOBJITG) command.
| Common Name | Certificate | Expires |
|---|---|---|
| Gumbo Product Object Integrity 2012 | GumboCertObjSign.crt | 2017-08-04 |
| Gumbo Product Object Integrity 2017 | GumboCertObjSign2017.crt | 2022-08-02 |
| Gumbo Product Object Integrity 2020 | GumboCertObjSign2020.crt | 2025-07-11 |