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Joshua Dachman

2 posts published

"Manual" OCSP Certificate Validation Part 2: Java

In part 1 of this blog post we discussed how to do "manual" OCSP validation of digital certificates using OpenSSL and curl. In this post we're going to discus how to do the same thing in Java. Basic Setup To review, there were three steps to

Joshua Dachman May 7, 2025 • 12 min read
"Manual" OCSP Certificate Validation Part 1: OpenSSL / Curl

"Manual" OCSP Certificate Validation Part 1: OpenSSL / Curl

In any organization that relies on Public Key Infrastructure (PKI) for authentication of users and/or devices, one of the key pillars in supporting that infrastructure is the validation of certificates. The story goes like this: Your organization has gone through the effort of either setting up a Certificate Authority

Joshua Dachman Apr 21, 2022 • 5 min read
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