![]() ![]() To test if your device is supported by Windows Attestation API, Microsoft has provided a test app which requires you to enable developer mode (which can be later turned off). Even with the external TPMs we cannot assure full-time support for Enpass until Windows Attestation API allows it. There is little in the scope for any app to do in this case. This is the only way to distinguish whether the security keys are generated by a legit Hardware TPM. To determine whether a device should support Full-time Windows Hello (which is only available with the Store version of Enpass), we rely on the API provided by the Microsoft. PS C:\Windows\system32> Get-TpmEndorsementKeyInfo -Hash "Sha256" If there is any i can try or i can help, just pn me i'm open for experiments :-PĮdit: ah btw, i have ~2 month old dell amd laptop on this i dont have this problem PS C:\WINDOWS\system32> Get-TpmEndorsementKeyInfo TPMVersion=id:00030001, TPMModel=AMD, TPMManufacturer=id:414D4400ĬN=PRG-SSP, O=Advanced Micro Devices, S=CA, L=Santa Clara, C=US, OU=Engineering PS C:\WINDOWS\system32> Get-TpmEndorsementKeyInfo -Hash "Sha256" PS C:\WINDOWS\system32> Get-TpmSupportedFeature -FeatureList "Key Attestation" PS C:\Windows\system32> Get-TpmEndorsementKeyInfo TPMManufacturer=id:4E544300 TPMModel=NPCT75x TPMVersion=id:72ĬN=Nuvoton TPM Root CA 2111 O=Nuvoton Technology Corporation C=TW PS C:\Windows\system32> Get-TpmEndorsementKeyInfo -HashAlgorithm "sha256" PS C:\Windows\system32> Get-TpmSupportedFeature -FeatureList "Key Attestation" It has a TPM 2.0 and it is enabled.įind bellow the outputs to the command you asked: Sharma I do have the exact same problem, but with an XPS 13 9370. ![]()
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