Google SafetyNet Hardware check on the Duo?

Frewy1

New member
Oct 15, 2020
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Noosa heads
Can anyone confirm if the Google SafetyNet Hardware check has been implemented on the Microsoft Surface Duo? If it has Apps that ask the Safety Net Hardware check should not run if the Duo is rooted. Examples are Banking Apps, McDonalds app and the MS apps. Do they all run on a rooted Duo?
 

panzercool

Senior Member
Sep 12, 2008
80
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00110011011
Unfortunately, Duo does a hardware-based SafetyNet attestation check :(

This will essentially prevent Magisk from passing SafetyNet checks and yes, while you can still root, apps thats use this SafetyNet check (banking apps, etc) will fail.

Here's a log of the SafetyNet checking from the Duo I ran today!


Code:
decodedJWTPayload json:{"nonce":"Qs4+VjjRYfzNhDXbcQ2mjg24zsNKOf0Q9dCPn8/F6FU=","timestampMs":1603130585525,"apkPackageName":"com.scottyab.safetynet.sample","apkDigestSha256":"KNY8qmFkDVgFeCNjZrWLrOuwO/PgSEQN/+DhhQfWkZY=","ctsProfileMatch":true,"apkCertificateDigestSha256":["MZNsDhz8VAJMmFxPPso38ZRvZE6r7VIyzUqypkakG8E="],"basicIntegrity":true,"evaluationType":"BASIC,HARDWARE_BACKED"}