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class=TerminalSession
com.stripe.stripeterminal.external.models.TerminalException: Failed to generate key pair.
at com.stripe.stripeterminal.internal.common.adapter.CotsAdapter.checkAndThrowCotsError(CotsAdapter.kt:462)
at com.stripe.stripeterminal.internal.common.adapter.CotsAdapter.onReaderActivated(CotsAdapter.kt:310)
at com.stripe.stripeterminal.internal.common.adapter.ProxyAdapter.onReaderActivated(ProxyAdapter.kt:99)
at com.stripe.stripeterminal.internal.common.terminalsession.TerminalSession.activateReader$terminalsession_release(TerminalSession.kt:575)
at com.stripe.stripeterminal.internal.common.terminalsession.TerminalSession$ConnectReaderOperation.execute(TerminalSession.kt:1845)
at com.stripe.stripeterminal.internal.common.terminalsession.TerminalSession$ExternalOperation.run$terminalsession_release(TerminalSession.kt:1130)
at com.stripe.stripeterminal.internal.common.terminalsession.TerminalSession.enqueueOperation$lambda$6(TerminalSession.kt:979)
at com.stripe.stripeterminal.internal.common.terminalsession.TerminalSession.$r8$lambda$9_FdDGpM1BaifeFRjKBBfCCLP6o(Unknown Source:0)
at com.stripe.stripeterminal.internal.common.terminalsession.TerminalSession$$ExternalSyntheticLambda0.run(D8$$SyntheticClass:0)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:463)
at java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1137)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:637)
at java.lang.Thread.run(Thread.java:1012)
i wrote some code to test if i could generate RSA and AES on the device using the hardware backed key store. This is the output.
2024-05-27 14:19:05.693 7255-7255 private dk....nerationtest E android.security.keystore2.AndroidKeyStoreRSAPrivateKey@f401adac
2024-05-27 14:19:05.695 7255-7255 public dk....nerationtest E OpenSSLRSAPublicKey{modulus=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,publicExponent=10001}
2024-05-27 14:19:05.708 7255-7255 KEY dk....nerationtest E sc: android.security.keystore2.AndroidKeyStoreSecretKey@ce006d23
2024-05-27 14:19:05.712 7255-7255 AES dk....nerationtest E AES KEY: android.security.keystore2.AndroidKeyStoreSecretKey@ce006d23
2024-05-27 14:19:05.963 7255-7255 KeyStore dk....nerationtest D RSA Key is hardware-backed: true
2024-05-27 14:19:05.979 7255-7255 KeyStore dk....nerationtest D AES Key is hardware-backed: true
Indicates that it was successful and we do indeed have a hardware backed keystore.
This also returns true Terminal.getInstance().supportsReadersOfType(readers.get(0).getDeviceType(),config).isSupported()
and this is the relevant error from the OS
keystore2::remote_provisioning: In get_remote_provisioning_key_and_certs: Error occurred: In get_rem_prov_attest_key: Failed to get a key
Caused by:
0: In get_rem_prov_attest_key_helper: Failed to assign a key
1: In assign_attestation_key:
2: In with_transaction.
3: Out of keys.
4: Error::Rc(ResponseCode(22))
2024-05-27 14:24:41.805 707-707 Keyma...Utils and...-service-qti E rsp_header->status: -74
2024-05-27 14:24:41.805 707-707 KeyMa...evice and...-service-qti E keymint_generate_key
2024-05-27 14:24:41.805 707-707 KeyMa...evice and...-service-qti E ret: -74
2024-05-27 14:24:41.805 741-761 keystore2 keystore2 E keystore2::error: In generate_key.
Caused by:
0: While generating Key without explicit attestation key.
1: Error::Km(ErrorCode(-74))
The text was updated successfully, but these errors were encountered:
Further inspection, seems like it might be using google services for generating the keys, These devices ain't google play certified. Could the certification be the issue? will google restrict things if not certified?
Edit.. yeah i don't think it's that, i see its already been tested on the sunmi v2s.
Hello, I also encountered the same problem.But because I cannot access the Google network, the device has been certified by GMS. When my device can access Google, everything works fine
On Android 13, Using a Sunmi p3 Device, I'm getting the following error, "Failed to generate key pair"
i wrote some code to test if i could generate RSA and AES on the device using the hardware backed key store. This is the output.
Indicates that it was successful and we do indeed have a hardware backed keystore.
This also returns true Terminal.getInstance().supportsReadersOfType(readers.get(0).getDeviceType(),config).isSupported()
and this is the relevant error from the OS
The text was updated successfully, but these errors were encountered: