android.security.KeyStoreException occuring while trying to login with Line - sdk-version:5.10.1

[shakil-bin-karim]

What did you do?

Try to authenticate users with Line.

What did you expect?

User's getting authenticated with Line.

What happened actually?

Some users were experiencing crashes while trying to login with Line as we updated SDK to v5.10.1. It is occurring due to KeyStoreException. Currently this is only occurring in one particular phone model: Oppo Reno5 A.

Stack trace

Fatal Exception: java.lang.RuntimeException: An error occurred while executing doInBackground()
       at android.os.AsyncTask$4.done(AsyncTask.java:415)
       at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:381)
       at java.util.concurrent.FutureTask.setException(FutureTask.java:250)
       at java.util.concurrent.FutureTask.run(FutureTask.java:269)
       at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:305)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
       at java.lang.Thread.run(Thread.java:1012)

Caused by com.linecorp.linesdk.internal.security.encryption.EncryptionException: Failed to encrypt
       at com.linecorp.linesdk.internal.security.encryption.StringAesCipher.encrypt(StringAesCipher.kt:63)
       at com.linecorp.linesdk.internal.AccessTokenCache.encryptString(AccessTokenCache.java:99)
       at com.linecorp.linesdk.internal.AccessTokenCache.saveAccessToken(AccessTokenCache.java:60)
       at com.linecorp.linesdk.auth.internal.LineAuthenticationController$AccessTokenRequestTask.doInBackground(LineAuthenticationController.java:242)
       at com.linecorp.linesdk.auth.internal.LineAuthenticationController$AccessTokenRequestTask.doInBackground(LineAuthenticationController.java:203)
       at android.os.AsyncTask$3.call(AsyncTask.java:394)
       at java.util.concurrent.FutureTask.run(FutureTask.java:264)
       at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:305)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
       at java.lang.Thread.run(Thread.java:1012)

Caused by java.security.ProviderException: Keystore operation failed
       at android.security.keystore2.AndroidKeyStoreHmacSpi.engineDoFinal(AndroidKeyStoreHmacSpi.java:241)
       at javax.crypto.Mac.doFinal(Mac.java:667)
       at javax.crypto.Mac.doFinal(Mac.java:742)
       at com.linecorp.linesdk.internal.security.encryption.StringAesCipher.calculateHmacValue(StringAesCipher.kt:154)
       at com.linecorp.linesdk.internal.security.encryption.StringAesCipher.encrypt(StringAesCipher.kt:60)
       at com.linecorp.linesdk.internal.AccessTokenCache.encryptString(AccessTokenCache.java:99)
       at com.linecorp.linesdk.internal.AccessTokenCache.saveAccessToken(AccessTokenCache.java:60)
       at com.linecorp.linesdk.auth.internal.LineAuthenticationController$AccessTokenRequestTask.doInBackground(LineAuthenticationController.java:242)
       at com.linecorp.linesdk.auth.internal.LineAuthenticationController$AccessTokenRequestTask.doInBackground(LineAuthenticationController.java:203)
       at android.os.AsyncTask$3.call(AsyncTask.java:394)
       at java.util.concurrent.FutureTask.run(FutureTask.java:264)
       at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:305)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
       at java.lang.Thread.run(Thread.java:1012)

Caused by android.security.KeyStoreException: Invalid operation handle
       at android.security.KeyStore2.getKeyStoreException(KeyStore2.java:356)
       at android.security.KeyStoreOperation.handleExceptions(KeyStoreOperation.java:78)
       at android.security.KeyStoreOperation.finish(KeyStoreOperation.java:127)

Your environment?

LINE SDK version 5.10.1
Andorid version -12
Phone Model - Oppo Reno5 A