DigiCert Code Signing Changes: New Private Key Storage & API Modifications
Beginning on June 1, 2023, at 00:00 UTC, industry standards will mandate that private keys for code signing certificates must be stored on hardware that meets specific security certifications such as FIPS 140 Level 2, Common Criteria EAL 4+, or an equivalent standard. This requirement applies to all new code signing certificate requests and requests for renewal and reissue of existing certificates.