Your identity card images are encrypted on device and sent to your government issuing authority, which may share them with their third-party identity verification service provider
Cringe lol, the US Government will probably use some garbage like ID.me in addition to Apple.
Overall I’m not too disappointed with how this seems to work. A lot of the privacy downsides are just concerns that would be had with any form of ID, and the upsides are readily apparent. The biggest downside specifically about digital IDs I see is that this functionality will make it more likely that companies will begin asking for this information unnecessarily, so I’m still very mixed on this whole thing.
To present your identity card in person, hold your iPhone or Apple Watch near the identity reader to receive information about who is requesting your identity and the specific information from your identity card being requested. Upon authorization, your device will establish a direct, end-to-end encrypted channel with the identity reader and transmit the authorized information.
Apps requiring proof of age or identity to access their goods or services will present you with a consent sheet showing the specific information being requested, and how long that information will be stored by the requesting app. Upon authorization, your device will transmit an encrypted payload containing the authorized information to the app.
It’s interesting that they only say “apps” present you with the consent sheet. I want to see how the flow presents itself when using it in person. If in-person transactions don’t use the same consent sheet I am familiar with, then that would be a major downside.
If anyone has experience using digital IDs at TSA please share?
The encrypted payload includes a digital signature from your government issuing authority unique to your identity card to allow the app to verify that your identity card is valid.
Uh, is this a static signature or does it rotate per-app? If there is a unique identifier that persists across every usage of your card that is clearly a tracking vector.
In Japan, the Government of Japan may learn information about your presentment as required to provide requested services, such as when presenting your identity card at hospitals.
I am confused about whether the government in Japan is getting this info from your phone or Apple in this circumstance, or if Apple is just pointing out the obvious(?) that the government will get your info when at a government-issued terminal. This is the only time they specifically call out a scenario where the government does know when you use your digital ID card.
When presenting your identity card using Japanese Key Public Infrastructure, Wallet will not display information about the specific information being requested.
Kind of seems like the Japanese implementation is worse than the global version from this privacy policy.