SK ID Solutions AS announces: certifier ESTEID2018 validity information responses were signed with an expired certificate


Between January 4th, 2021 00:00 and January 4th, 2021 10:18AM the open access OCSP service, which is available at, signed the OCSP responses with an expired OCSP responder certificate.

Only validity information queries about certificates issued by the ESTEID2018 were affected.

SK Validity confirmation service (available at was not affected.

We apologise for the inconveniences caused by the interruption.

SK ID Solutions AS