#
DIFF.BLOG
New
Following
Discover
Jobs
More
Top Writers
Suggest a blog
Upvotes plugin
Report bug
Contact
About
Sign up
The home for great developer writing.
We surface the best developer writing from thousands of independent blogs, updated daily.
Join Diff.blog
TOPICS
Opaque, Interoperable Passkey Records (and a Go API)
189
·
Filippo Valsorda
·
July 20, 2026, 11:49 p.m.
WebAuthn
Passkey Records
Go API
Cryptography
Summary
This blog post discusses the concept of passkey records as an interoperable format for WebAuthn credentials, akin to password hash strings. The author, Filippo Valsorda, also proposes a Go API that utilizes these passkey records.
Read full post on words.filippo.io →
MORE POSTS LIKE THIS
Opaque, Interoperable Passkey Records (and a Go API)
Filippo Valsorda ·
Jul 20, 2026
WebAuthn
api-development
Learning Elliptic Curve Cryptography with Curve25519
Abstract Nonsense ·
Jul 26, 2026
Cryptography
Elliptic Curve Cryptography
How to Diagnose Production Bugs When You Can't Reproduce Them Locally
freeCodeCamp.org ·
Jul 24, 2026
Debugging
Production
How to Install PyTorch with uv
Python Developer Tooling Handbook – pydevtools.com ·
Jul 27, 2026
pytorch
Software Installation
Updating my PopClip Extensions
Brett Terpstra ·
Jul 24, 2026
PopClip
typescript
pi: asynchronous exit summaries
Thiago Perrotta ·
Jul 27, 2026
AI
coding
Discover more posts →
AUTHOR
BLOG POST FEATURED ON
Hacker News
54 points
r/hypeurls
1 points
Add this plugin to your blog
RECENT POSTS FROM THE AUTHOR
Choose how you want to continue.
Continue with GitHub
Continue with Google