Daniel Micay on Twitter: "The documentation at https://t.co/qWMcH3CHDT and https://t.co/RW2JIzIoUJ hasn't yet been updated to list the new features. Noticed we needed to add support for this as part of implementing Pixel 4a (5G) and Pixel 5 support but it applies to the older devices with a Titan M too." / Twitter

Titan M implementation of StrongBox Keymaster was updated to support Keymaster v4.1 and attestation v4. Finer-grained boot and vendor patch level reporting is an added feature: twitter.com/GrapheneOS/sta Traditional TEE-based Keymaster is still Keymaster v4 and attestation v3.

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GrapheneOS

@GrapheneOS

Feb 14, 2021

Auditor app version 25 released: github.com/GrapheneOS/Aud. Check the linked release notes for a summary of the notable changes and a link to the full list of commits. See attestation.app/about and attestation.app/tutorial for info about the app and optional monitoring service.

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Daniel Micay

@DanielMicay

The documentation at developer.android.com/training/artic and source.android.com/security/keyst hasn't yet been updated to list the new features. Noticed we needed to add support for this as part of implementing Pixel 4a (5G) and Pixel 5 support but it applies to the older devices with a Titan M too.

source.android.com

Key and ID Attestation | Android Open Source Project

10:46 AM · Feb 14, 2021Twitter Web App

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