Kigen Automotive eSIM Earned First GSMA eSA Certification
The new secure connectivity platform supports advanced vehicle service lives for connected car manufacturers.
Updated on Sept. 29, 2026 in Automotive — General
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Kigen has achieved GSMA eSA certification for its Automotive eSIM, becoming the first to meet the rigorous SGP.32 v1.3 standard published in May 2026. This technology integration is designed to improve secure connectivity for vehicle manufacturers planning long service lifespans.
Why it matters
Automotive manufacturers require highly secure platforms to manage vehicle connectivity over long service lives. By reducing technological fragmentation, this new certification standard speeds up the development process for connected vehicle OEMs.
The certification uses Infineon TEGRION SLI22 security controllers to support post-quantum cryptography. This rollout follows a history of Kigen obtaining eSA certification for over 60 IoT and consumer modules.
The players
Kigen
A Cambridge-based technology company that specializes in secure eSIM and iSIM hardware and software for the global connected device market.
Infineon
A major semiconductor manufacturer providing automotive-grade security controllers and power systems for industrial and vehicle applications.
GSMA
A global trade body representing mobile network operators and setting standardized security specifications for the telecommunications industry.
The details
The platform integrates Kigen's eSIM operating system with Infineon's TEGRION SLI22 automotive-grade security controller to ensure data protection. This architecture supports both direct and indirect profile downloads while including dedicated handling for emergency profiles. By incorporating hybrid key encapsulation, the design prepares vehicle communication systems for the challenges of post-quantum cryptography.
Timeline
May 2026: The GSMA published the SGP.32 v1.3 specification enhancements.
September 29, 2026: Kigen announced the official GSMA eSA certification of its platform.
October 2026: Kigen will begin GSMA interoperability testing.
October 2026: Automotive eSIMs will be available for OEM sampling.
The Home Front
This development follows the standardized security framework set by the GSMA SGP.32 v1.3 specification. It reflects a broader industry push to ensure that connected vehicle systems remain secure and interoperable for their entire operational lifespan.
Vehicle owners should be aware that these hardware advancements contribute to more reliable and secure long-term connectivity features in modern cars. As this technology enters the market, verify your vehicle's specific connectivity specifications through your manufacturer's owner manual when troubleshooting digital service or telematics issues.
The takeaway
This certification ensures that future connected vehicles can maintain security and network interoperability throughout their service lives. For professional logistics or supply chain inquiries, refer to the Kigen platform specifications verified during the October 2026 testing phase.
What happens next
Kigen is scheduled to participate in GSMA interoperability testing starting in October 2026, which will be followed by the release of hardware for OEM sampling later that same month.
Further reading
For more information on the evolving standards for vehicle connectivity, visit Automotive — General.
More information
To request samples and starter kit for this platform, visit the Kigen official portal.
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