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It's surprising they have both the "Titan M" security chip and a ST33J2M0 security microcontroller. You would think just one would do for key storage. Skimming
by snops 7y ago
It's surprising they have both the "Titan M" security chip and a ST33J2M0 security microcontroller.
You would think just one would do for key storage. Skimming the hardware backed keystore overview, it only mentions one secure coprocessor: https://source.android.com/security/keystore https://source.android.com/security/keystore
- Abishek_Muthian 7y agoI was expecting see those chips mentioned in the video, but they didn't. Full tear down has them[1]. https://www.ifixit.com/Teardown/Google+Pixel+3a+Teardown/123256#s238163 https://www.ifixit.com/Teardown/Google+Pixel+3a+Teardown/123...