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Help Center/ Cloud Certificate Manager/ Product Bulletin/ [October 28, 2024] Notice on Switching the DigiCert Root Certificate

[October 28, 2024] Notice on Switching the DigiCert Root Certificate

Updated on 2025-01-23 GMT+08:00

Dear customers,

According to the latest root certificate trust policy of Mozilla, the trusted root certificates of all CAs around the world must be updated at least once every 15 years, and Mozilla will no longer trust the trusted root certificates that fail to be updated within the specified time. From December 1, 2024, DigiCert, GeoTrust, and RapidSSL certificates will be issued using new root and intermediate certificates.

Switchover Impact

  • Certificates issued before December 1, 2024 can be used properly.
  • From December 1, 2024, DigiCert, GeoTrust, and RapidSSL certificates will be issued using new root and intermediate certificates.
    NOTICE:
    • SSL certificates issued after December 1, 2024 are not affected if they are used for PC or applet services. The new DigiCert Global Root G2 root certificate has been embedded in mainstream OSs, mobile devices, and JDK environments, and it will not cause client version incompatibility.
    • If the SSL certificates issued after December 1, 2024 are used for non-PC browsers such as app services and IoT devices, the root certificates preset on devices will be affected. You can download the latest root and intermediate certificates to replace the original ones, or use the built-in truststore of the system for verification.
    • DigiCert Global Root G2 uses SHA-256. This improves the security.

If you have any questions during this period, please feel free to contact us.

Thank you for using Huawei Cloud.

List of Affected Root Certificates

Original Root Certificate

Invalidated by Mozilla On

Affected Scope

New Root Certificate

Baltimore CyberTrust Root

April 15, 2025 (The root certificate expires on May 15, 2025.)

Cross-certificates for more compatibility

DigiCert Global Root G2

DigiCert Global Root CA

April 15, 2026

DV and OV SSL certificates issued by DigiCert

DigiCert Global Root G2

DigiCert High Assurance EV Root CA

April 15, 2026

EV SSL certificates issued by DigiCert

DigiCert Global Root G2

DigiCert Global Root G2

April 15, 2029

New DigiCert SSL certificates will be issued on March 8, 2023.

-

Changes of DV, OV, and EV Certificate Chains

Certificate Type

Original Intermediate Certificate

Original Root Certificate

New Intermediate Certificate

New Root Certificate

Digicert OV

Secure Site CA G2

DigiCert Global Root CA

DigiCert Secure Site OV G2 TLS CN RSA4096 SHA256 2022 CA1

DigiCert Global Root G2

Digicert EV

Secure Site Extended Validation CA G2

DigiCert High Assurance EV Root CA

DigiCert Secure Site EV G2 TLS CN RSA4096 SHA256 2022 CA1

DigiCert Global Root G2

Digicert OV Pro

Secure Site Pro CA G2

DigiCert Global Root CA

DigiCert Secure Site Pro G2 TLS CN RSA4096 SHA256 2022 CA1

DigiCert Global Root G2

Digicert EV Pro

Secure Site Pro Extended Validation CA G2

DigiCert High Assurance EV Root CA

DigiCert Secure Site Pro EV G2 TLS CN RSA4096 SHA256 2022 CA1

DigiCert Global Root G2

Geotrust OV

GeoTrust CN RSA CA G1

DigiCert Global Root CA

GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1

DigiCert Global Root G2

Geotrust EV

GeoTrust EV CN RSA G1

DigiCert High Assurance EV Root CA

GeoTrust EV G2 TLS CN RSA4096 SHA256 2022 CA1

DigiCert Global Root G2

Geotrust DV

GeoTrust CN RSA CA G1

DigiCert Global Root CA

GeoTrust TLS RSA CA G1

DigiCert Global Root G2

Geotrust DV Basic (Rapid SSL)

RapidSSL Global TLS RSA4096 SHA256 2022 CA1

DigiCert Global Root CA

RapidSSL TLS RSA CA G1

DigiCert Global Root G2

Digicert DV Basic

Encryption Everywhere DV TLS CA - G2

DigiCert Global Root G2

Encryption Everywhere DV TLS CA - G2

DigiCert Global Root G2

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