https://tydel.com/categories/tech-stuff/ Recent content in Tech Stuff on Hugo en Mon, 22 Apr 2024 17:31:48 -0700 https://tydel.com/posts/2024/04/asn.1-key-structures-in-der-and-pem/ Wed, 17 Apr 2024 15:40:08 -0700 https://tydel.com/posts/2024/04/asn.1-key-structures-in-der-and-pem/ This atricle was originally posted here, however it’s since been removed and I’m tired of going to the wayback machine to find it, so I’ve re-posted it in it’s unedited entirety here. I don’t claim to have written it, or have any rights to it, I’m simply mirroring it. Introduction Everybody loves PEM and the very documented ASN.1 structures that are used in saving cryptographic keys and certificates in a portable format.