Skip to content

Conversation

@tharun4477
Copy link

Hi Teja,

I’ve cloned the Authorizer v0.5.0 release and made the following enhancement:

✅ Added support for self-signed certificates in Packed Self Attestation (x5c field)
This change allows the Authorizer app to support Windows security key registration and login over BLE, which previously failed due to missing x5c in the attestation statement.

🔧 Technical Details

  • Modified PackedSelfAttestation.java to include the x5c field when using self-signed attestation.
  • Tested BLE registration and login successfully with Microsoft Account and Windows Hello.
  • Ensured backward compatibility with existing flows.

💡 Also noticed the app builds and runs more stably when using compileSdkVersion and targetSdkVersion set to 33.

🙏 Notes
Let me know if you'd like me to make any changes or rebase against the latest code. Happy to contribute further!

Thanks,
Tharun

@tejado
Copy link
Owner

tejado commented Jun 25, 2025

Hi @tharun4477 ,
thanks a lot for your work! It is difficult to review it as 250 files were changed - so yes, please rebase against master so I can have a more specific look about your PR. Thank you!

@tejado
Copy link
Owner

tejado commented Jul 13, 2025

@tharun4477
any news about this?

@tharun4477
Copy link
Author

tharun4477 commented Jul 14, 2025 via email

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants