Hi@Abhishek Dewan
Version: Windows 11, Enpass 6.8.2 Microsoft Store
Here is the information output by Powershell:
PS C:\Users\admin> Get-Tpm
TpmPresent : True
TpmReady : True
TpmEnabled : True
TpmActivated : True
TpmOwned : True
RestartPending : True
ManufacturerId : 1095582720
ManufacturerIdTxt : AMD
ManufacturerVersion : 3.78.0.5
ManufacturerVersionFull20 : 3.78.0.5
ManagedAuthLevel : Full
OwnerAuth : ODB0oAtImuny5CVbEM0to3VzLD8=
OwnerClearDisabled : False
AutoProvisioning : Enabled
LockedOut : False
LockoutHealTime : 10 minutes
LockoutCount : 0
LockoutMax : 31
SelfTest : {}
PS C:\Users\admin> Get-TpmSupportedFeature -FeatureList "Key Attestation"
key attestation
PS C:\Users\admin> Get-TpmEndorsementKeyInfo -Hash "Sha256"
IsPresent : True
PublicKey : System.Security.Cryptography.AsnEncodedData
PublicKeyHash : 59631a7712bfb43bd98218ae736faa37f0b75d9c419b601a87ad65c0c6b65263
ManufacturerCertificates : {}
AdditionalCertificates : {[Subject]
TPMVersion=id:00030001, TPMModel=AMD, TPMManufacturer=id:414D4400
[Issuer]
CN=PRG-RN, O=Advanced Micro Devices, S=CA, L=Santa Clara, C=US, OU=Engineering
[Serial Number]
2828F6629733A979112A30D5B94BA1B3
[Not Before]
2021/2/17 15:35:34
[Not After]
2046/2/17 15:35:34
[Thumbprint]
022E2EFA0F6A7A0C115C5BDE3C82828B4A664CF8
}
PS C:\Users\admin> Get-TpmEndorsementKeyInfo
IsPresent : True
PublicKey : System.Security.Cryptography.AsnEncodedData
PublicKeyHash :
ManufacturerCertificates : {}
AdditionalCertificates : {[Subject]
TPMVersion=id:00030001, TPMModel=AMD, TPMManufacturer=id:414D4400
[Issuer]
CN=PRG-RN, O=Advanced Micro Devices, S=CA, L=Santa Clara, C=US, OU=Engineering
[Serial Number]
2828F6629733A979112A30D5B94BA1B3
[Not Before]
2021/2/17 15:35:34
[Not After]
2046/2/17 15:35:34
[Thumbprint]
022E2EFA0F6A7A0C115C5BDE3C82828B4A664CF8
}
The following is the information output by WindowsAttestationTest_1.0.0.0:
14:28:22.1934474 HelloSupported::True
14:28:22.2034499 KCM::OpenStatus::NotFound
14:28:22.2034499 KCM::OpenFailed::RequestingCreate.
14:28:27.1052372 KeyRetrievalStatus::Success
14:28:27.1242397 GetAttestationStatus::NotSupported