[quote='803047021, sigma2025, /thread/803047, /profile/sigma2025'] 1- What is the purpose of OID 1.2.840.113635.100.6.1.13? [/quote] In general, you can find answers to questions like this in the various docs on the Apple PKI page. In this case, you can find that OID documented in Developer ID CPS, which currently leads to Certification Practice Statement Developer ID, Version 4.0, October 16, 2024. That doc lists the OID as being critical and non-optional. An to what it means, TN3127 Inside Code Signing: Requirements has this to say on that topic: the OID 1.2.840.113635.100.6.1.13 … is present in the Developer ID Application signing certificates issued by Apple [quote='803047021, sigma2025, /thread/803047, /profile/sigma2025'] 2- Why is it marked as critical only for Turkish certificates? [/quote] That’s not my experience. Here’s a dump of my individual test Developer ID Application signing identity: % openssl x509 -inform der -in Developer ID Application: Quinn Quinn (SKMME9E2Y8).cer -text Certificate: … Si
Topic:
Code Signing
SubTopic:
Certificates, Identifiers & Profiles