#Passkeys and Verifiable Digital Credentials: Friends or Foes?

My presentation from Authenticate 2025!

https://blog.timcappalli.me/p/preso-authn25/

#passkey #webauthn #vdc #mdl #mdoc #authenticate2025

Passkeys and Verifiable Digital Credentials: Friends or Foes? @ Authenticate 2025

A session at Authenticate 2025 which explores the nuanced dynamics between passkeys and verifiable digital credentials, and their technological foundations across usability, privacy, trust models, and ecosystems with the goal of answering whether passkeys and verifiable digital credentials are friends or foes—and how these technologies might collaboratively shape the future of secure, user-centric digital identity systems.

Timbits

@lattera Landed! Enjoy your new deadfs(9) manual. It is a perfect read for the upcoming #Halloween celebration. 🎃

https://cgit.freebsd.org/src/commit/?id=daa6660f899309f832bba0c7ac72dada125cfed5.

#FreeBSD #osdev #FOSS #mdoc

Making sure you're not a bot!

If you are using #DTrace on #FreeBSD, then I've got good news for you.

I've added a new manual to FreeBSD. It's called d(7) and it is a short reference of the #D scripting language. Currently, it covers only a subset of all variables and functions, but we'll add more iteratively.

Here are some previews for you:

HTML: https://people.freebsd.org/~0mp/d.7.html

MDOC (view with man(1)): https://people.freebsd.org/~0mp/d.7

Have fun tracing your systems!

#osdev #tracing #foss #mdoc

D(7)

For documenting #swad's new #configuration #reload feature, I finally decided to go with a (at least according to #mdoc "non-standard") #SIGNALS section in the #manpage. I think it's the most useful way for this. What do you think? 🤔

Do "Digital Credentials API", "OID4VP", "mdoc", and "SD-JWT-VC" mean anything to you? If so, I've got a new open source project that might interest you 👀

npm install @simpledigicreds/server
deno add jsr:@simpledigicreds/server

Features include:

  • Unencrypted requests
  • Unencrypted responses
  • Encrypted responses (following OID4VC HAIP)
  • Stateless presentation verification

A docs site is Coming Soon™, so for now check out the README for a Getting Started guide:

Feedback welcome at https://github.com/MasterKale/SimpleDigiCreds 😀

#digitalcredentials #oid4vp #mdoc #sdjwtvc

@simpledigicreds/server

Part of a collection of TypeScript-first libraries for simpler Digital Credential presentation and verification. Pairs with @simpledigicreds/browser. Latest version: 0.5.0, last published: 15 minutes ago. Start using @simpledigicreds/server in your project by running `npm i @simpledigicreds/server`. There are no other projects in the npm registry using @simpledigicreds/server.

npm

Yes, it’s happening.

#mdoc #scdoc #manpage #lorri

Alright, I've got mdoc verification over OID4VP figured out. Time to dig into SD-JWT 📚

#digitalcredentials #mdoc #oid4vp #sdjwt