Contact emails pauljen...@chromium.org, behamil...@google.com
Explainer Chrome: https://github.com/WICG/turtledove/blob/main/FLEDGE_browser_bidding_and_auction_API.md Services: https://github.com/privacysandbox/fledge-docs/blob/main/bidding_auction_services_api.md Note that this explainer has a helpful onboarding section <https://github.com/privacysandbox/fledge-docs/blob/main/bidding_auction_services_api.md#onboarding-and-alpha-testing-guide> for setting up the services. Specification A work-in-progress pull request <https://pr-preview.s3.amazonaws.com/brusshamilton/turtledove/pull/1200.html> on the Protected Audience spec <https://wicg.github.io/turtledove/> describes some of the changes to the W3C spec. We are reaching out to the IETF ART Area Directors for assistance beginning the standardization process for some of the server-side aspects of this API. Summary We propose extending the Bidding and Auction Services origin trial currently operating on 1% stable. Recent changes: - Prompted by developer concerns about scalability, we have recently added support in M127 for limiting the size of the Bidding and Auction request payload - We also added controls to enable sellers to select which buyers are included in the payload when it doesn’t affect the outwardly visible size of the encrypted data. - Additionally the Bidding and Auction server has recently added support for features such as buyerReportingId and bid currency. We have decided to extend the experiment to give developers time to experiment with the new features. We would like to request extending the end milestone from M127 to M130. Blink component Blink>InterestGroups <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EInterestGroups> TAG review For Protected Audience: https://github.com/w3ctag/design-reviews/issues/723 TAG review status Completed for Protected Audience, resolved unsatisfied. Interoperability and CompatibilityGecko & WebKit: No signal on parent proposal, Protected Audience. Asked in the Mozilla forum here <https://github.com/mozilla/standards-positions/issues/770>, and in the Webkit forum here <https://github.com/WebKit/standards-positions/issues/158> .Edge: Microsoft has proposed their Ad Selection API ( https://github.com/WICG/privacy-preserving-ads/ <https://github.com/WICG/privacy-preserving-ads/tree/main>) as a similar TEE on-server auction API. That API looks like it would have an identical Web Platform API as the Bidding and Auction Services API. We have biweekly meetings with Microsoft, and are open to collaborating on specifying the API. WPT Tests We have started to implement some tests <https://chromium-review.googlesource.com/c/chromium/src/+/5622101?>, but work is still ongoing. Link to entry on the Chrome Platform Status https://chromestatus.com/feature/4649601971257344 Links to previous Intent discussions Intent to prototype: https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CABQTWrnSdvf7RgK2wxsmC6rWc8eRoqDZOvgwVFuEx1r2nqmAJg%40mail.gmail.com Intent to Experiment: https://groups.google.com/a/chromium.org/g/blink-dev/c/2bwMHd3Yz7I <https://groups.google.com/a/chromium.org/g/blink-dev/c/2bwMHd3Yz7I/m/BwMKwPP6GQAJ> Intent to Extend Experiment: https://groups.google.com/a/chromium.org/g/blink-dev/c/2bwMHd3Yz7I/m/xaJHFJ_uAAAJ Thanks, –Benjamin “Russ” Hamilton -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAAG-DU3Ky83otUFvoD%3DnwmAWz%2Be%2BrPLjiDVnjDhKmHTOYVab7g%40mail.gmail.com.