#OpenPubkey
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campuscodi.risky.biz
Cloudflare has open-sourced OPKSSH (OpenPubkey SSH), a tool to support single sign-on (SSO) for SSH

blog.cloudflare.com/open-sourcin...
Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH
OPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project. This enables users and organizations to configure SSH to work with single sign-on technologies like OpenID Connect, remov...
blog.cloudflare.com
March 25, 2025 at 5:42 PM
cloudflare.social
OPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project. blog.cloudflare.com/open-sourcin...
Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH
OPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project. This enables users and organizations to configure SSH to work with single sign-on technologies like OpenID Connect, remov...
blog.cloudflare.com
March 25, 2025 at 1:03 PM
ethanheilman.bsky.social
How OPKSSH works github.com/openpubkey/o...
Diagram showing how OPKSSH works
August 21, 2026 at 3:35 PM
ethanheilman.bsky.social
@saahilnotsahil.bsky.social just added @gitlab.com support to OpenPubkey. You can now ssh under your gitlab identity!
Thanks for this excellent PR!

github.com/openpubkey/o...
GitHub - openpubkey/openpubkey: Reference implementation of OpenPubkey
Reference implementation of OpenPubkey. Contribute to openpubkey/openpubkey development by creating an account on GitHub.
github.com
March 1, 2025 at 5:17 PM
ethanheilman.bsky.social
opkssh now has its own repo and can be installed using homebrew

github.com/openpubkey/o...
GitHub - openpubkey/opkssh: opkssh (OpenPubkey SSH)
opkssh (OpenPubkey SSH). Contribute to openpubkey/opkssh development by creating an account on GitHub.
github.com
March 16, 2025 at 10:08 PM
cra.dev
"Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH" blog.cloudflare.com/open-sourcin...
Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH
OPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project. This enables users and organizations to configure SSH to work with single sign-on technologies like OpenID Connect, remov...
blog.cloudflare.com
March 25, 2025 at 4:50 PM
bearstech.com
OpenPubkey enrichit l'authentification et la sécurité en ligne, permettant de signer des messages et sécuriser l'accès aux serveurs via votre identité SSO. #docker
www.docker.com/blog/...
How to Use OpenPubkey to Solve Your Key Management Problems | Docker
We show how OpenPubkey can be used to improve SSH key management, and we look at three use cases in detail.
www.docker.com
February 21, 2024 at 12:59 PM
shopergamer.bsky.social
Cloudflare เปิดตัว OpenPubkey SSH แบบโอเพนซอร์ส

#ShoperGamer #SSH #Cloudflare #Opensource #OpenPubkeySSH #Feed
[Shoper Gamer] Cloudflare เปิดตัว OpenPubkey SSH แบบโอเพนซอร์ส โดย
โดย
www.blockdit.com
March 28, 2025 at 2:35 PM
ethanheilman.bsky.social
I work on #OpenPubkey which adds user-held public keys into OpenID Connect without breaking compatibility. This means users can create digital signatures on the web that are associated with their ID Tokens. Happy to answer any questions about it

#OIDC #JSON #JWS #websec

github.com/openpubkey/o...
December 29, 2023 at 2:03 AM
ethanheilman.bsky.social
Release v0.6 of OpenPubkey is out
thanks for the contributions from
@saahilnotsahil.bsky.social and @sarkarbikram90

github.com/openpubkey/o...
Release v0.6.0 · openpubkey/openpubkey
Changes Bump golang.org/x/net from 0.33.0 to 0.36.0 @dependabot[bot] (#288) Updates opkssh documentation @EthanHeilman (#269) 🚀 Features Fix #207: Allow typ override in VerifySignedMessage with ...
github.com
March 15, 2025 at 8:29 PM
matsuu.bsky.social
OpenID Connectを使ってSSH接続を実現するOpenPubkeyの環境構築まとめ。現状Googleのアカウントのみ対応しているらしい。ちょっと試してみるか。
How to Use OpenPubkey to SSH Without SSH Keys | Docker
www.docker.com
January 20, 2024 at 1:44 PM
nuage.bzh
J’aime beaucoup opkssh ! Simple à mettre en œuvre, s’articule bien avec Keycloak.

github.com/openpubkey/o...
github.com
April 8, 2025 at 4:28 PM
tech-trending.bsky.social
Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH
https://blog.cloudflare.com/open-sourcing-openpubkey-ssh-opkssh-integrating-single-sign-on-with-ssh/
Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH
OPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project. This enables users and organizations to configure SSH to work with single sign-on technologies like OpenID Connect, removing the need to manually manage & configure SSH keys without adding a trusted party other than your IdP.
blog.cloudflare.com
March 25, 2025 at 5:36 PM
hacker-news-jp.bsky.social
OpenPubkey SSH (OPKSSH) のオープンソース化：シングルサインオンとSSHの統合
Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH

🔺 259
💬 25
🔗 HN Post | Article
Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH
OPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project. This enables users and organizations to configure SSH to work with single sign-on technologies like OpenID Connect, removing the need to manually manage & configure SSH keys without adding a trusted party other than your IdP.
blog.cloudflare.com
March 26, 2025 at 7:43 PM
matsuu.bsky.social
SSH公開鍵を使ったシングルサインオン実装OPKSSHがオープンソースに。わいわい。ちょっと確認してみるか
Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH
OPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project. This enables users and organizations to configure SSH to work with single sign-on technologies like OpenID Connect, removing the need to manually manage & configure SSH keys without adding a trusted party other than your IdP.
blog.cloudflare.com
March 30, 2025 at 3:11 PM
opensource.activitypub.awakari.com.ap.brid.gy
Use OIDC with SSH (Open Source) Article URL: https://github.com/openpubkey/opkssh Comments URL: h...

https://github.com/openpubkey/opkssh

Event Attributes
GitHub - openpubkey/opkssh: opkssh (OpenPubkey SSH)
opkssh (OpenPubkey SSH). Contribute to openpubkey/opkssh development by creating an account on GitHub.
github.com
April 1, 2025 at 5:28 AM
bmannconsulting.com
https://github.com/openpubkey/opkssh

bmann (/bmann) starred openpubkey/opkssh (/openpubkey/opkssh) · March 29, 2025 18:48
openpubkey/opkssh (/openpubkey/opkssh)

opkssh (OpenPubkey SSH)

Go 888 (/openpubkey/opkssh/stargazers) Updated Mar 30
GitHub - openpubkey/opkssh: opkssh (OpenPubkey SSH)
opkssh (OpenPubkey SSH). Contribute to openpubkey/opkssh development by creating an account on GitHub.
github.com
March 30, 2025 at 6:44 AM
ethanheilman.bsky.social
Over 700 stars!
github.com/openpubkey/o...
GitHub - openpubkey/openpubkey: Reference implementation of OpenPubkey
Reference implementation of OpenPubkey. Contribute to openpubkey/openpubkey development by creating an account on GitHub.
github.com
March 25, 2025 at 9:50 PM
datosh18.bsky.social
#Cloudflare released OpenPubkey SSH #opkssh less than a month ago and the project already hit 1k ⭐ on GitHub!
Since I wrote about #kanidm the other day, I thought it be fun to see how easy it is to run OPKSSH with your own #IdP, actually pretty easy: blog.kammel.dev/post/opkssh/
OpenPubkey SSH (OPKSSH) with Kanidm as Identity Provider
Setting up OpenPubkey SSH with Kanidm as the Identity Provider.
blog.kammel.dev
April 15, 2025 at 4:54 PM
ethanheilman.bsky.social
In the spirit of "Don't trust verify" here is a gitlab-ci workflow that is signing the message: "All is discovered - flee at once"

gitlab workflow: gitlab.com/openpubkey/g...

running code: github.com/openpubkey/o...
openpubkey/examples/gitlab/example.go at main · openpubkey/openpubkey
Reference implementation of OpenPubkey. Contribute to openpubkey/openpubkey development by creating an account on GitHub.
github.com
April 16, 2024 at 6:49 PM
ethanheilman.bsky.social
New release of opkssh:
Now supports:
- AMD64
- Arch linux

Thanks to everyone who contributed!

github.com/openpubkey/o...
GitHub - openpubkey/opkssh: opkssh (OpenPubkey SSH)
opkssh (OpenPubkey SSH). Contribute to openpubkey/opkssh development by creating an account on GitHub.
github.com
April 16, 2025 at 9:27 PM
newsycombinator.bsky.social
Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH (blog.cloudflare.com)

Main Link | Discussion
March 25, 2025 at 7:48 PM
bearstech.com
Comment #Docker améliore la sécurité de la chaîne d'approvisionnement logicielle avec l'utilisation d'OpenPubkey pour signer les images officielles ?
www.docker.com/blog/...
Signing Docker Official Images Using OpenPubkey | Docker
Learn about the updated Docker Official Images (DOI) signing strategy and how OpenPubkey can be leveraged to smooth the flow and decrease the number of third-party entities the verifier is required to trust.
www.docker.com
October 16, 2023 at 8:24 AM
sjvn.bsky.social
New cryptographic protocol aims to bolster #opensource software #security zdnet.com/article/new-... by @sjvn.bsky.social

OpenPubkey brings us one step closer to zero-trust, passwordless authentication.
New cryptographic protocol aims to bolster open-source software security
The Linux Foundation, BastionZero, and Docker believe OpenPubkey bolsters zero-trust passwordless authentication.
zdnet.com
October 6, 2023 at 4:23 PM
ethanheilman.bsky.social
My list for OpenPubkey nonce trick enjoyers:
@SuiNetwork
uses zkLogin which builds on the nonce trick
@RiscZero
uses a diff ZKP on the nonce trick
@AptosLabs
is doing something similar to zkLogin
@getBastionZero
(now Cloudflare) that created OpenPubkey

anyone missing?
github.com/openpubkey/o...
GitHub - openpubkey/openpubkey: Reference implementation of OpenPubkey
Reference implementation of OpenPubkey. Contribute to openpubkey/openpubkey development by creating an account on GitHub.
github.com
March 12, 2025 at 1:22 PM