All posts tagged

Crypto

JWT Verification and Signing in Java

The first article in this series about JWT gave an introduction to important certificate file formats while the second article explained JWT in general. Th...

JWT Fundamentals

In the past, I worked with JSON Web Tokens (JWT) a couple of times. To back up and share my knowledge, I’ll write a miniseries about the topic. In the first...

File formats pem, pub, csr, crt

In this article, I want to explain some file formats used to hold cryptographic keys and certificates. It is not meant to be a complete list of file formats...