Another crypto-related question: does Ory self-hosting use any non-standard cryptography? Non-standard cryptography means cryptography involving the incorporation or use of proprietary or unpublished cryptographic functionality, including encryption algorithms or protocols that have not been adopted or approved by a duly recognized international standards body and have not otherwise been published. this question relates to https://www.ory.sh/open-source

No. You are free to review the source ofc.