#71 PCD side exception in key agreement step (step: 3)

[Anonymous]

Hello

I am Working with this library version org.jmrtd:jmrtd:0.7.35 and a german passport from 2021.

In the function checkStatusWordAfterFileOperation of the file ReadBinaryAPDUSender.java in the line
short sw = (short)responseAPDU.getSW();
I get the number 26624.

It seems that this number is not matching to any of the ISO7816 defined values. So, it ends in this error.

E/PassportNFCManager: org.jmrtd.CardServiceProtocolException: PCD side exception in key agreement step (step: 3)
at org.jmrtd.protocol.PACEProtocol.doPACEStep3ExchangePublicKeys(PACEProtocol.java:618)
at org.jmrtd.protocol.PACEProtocol.doPACE(PACEProtocol.java:300)
at org.jmrtd.protocol.PACEProtocol.doPACE(PACEProtocol.java:205)
at org.jmrtd.PassportService.doPACE(PassportService.java:438)
at ch.fidentity.nfc.data.service.PassportNFCManager.doPACE(PassportNFCManager.kt:168)
at ch.fidentity.nfc.data.service.PassportNFCManager.establishConnection(PassportNFCManager.kt:46)
at ch.fidentity.nfc.data.service.PassportNFCService$readMRTDData$2.invokeSuspend(PassportNFCService.kt:29)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at kotlinx.coroutines.internal.LimitedDispatcher.run(LimitedDispatcher.kt:42)
at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:95)
at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:749)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:677)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:664)
Caused by: java.lang.RuntimeException: error:0f00007b:elliptic curve routines:OPENSSL_internal:UNKNOWN_GROUP
at com.android.org.conscrypt.NativeCrypto.EVP_marshal_public_key(Native Method)
at com.android.org.conscrypt.OpenSSLECPublicKey.getEncoded(OpenSSLECPublicKey.java:93)
at org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey.equals(Unknown Source:51)
at org.jmrtd.protocol.PACEProtocol.doPACEStep3ExchangePublicKeys(PACEProtocol.java:610)
at org.jmrtd.protocol.PACEProtocol.doPACE(PACEProtocol.java:300)
at org.jmrtd.protocol.PACEProtocol.doPACE(PACEProtocol.java:205)
at org.jmrtd.PassportService.doPACE(PassportService.java:438)
at ch.fidentity.nfc.data.service.PassportNFCManager.doPACE(PassportNFCManager.kt:168)
at ch.fidentity.nfc.data.service.PassportNFCManager.establishConnection(PassportNFCManager.kt:46)
at ch.fidentity.nfc.data.service.PassportNFCService$readMRTDData$2.invokeSuspend(PassportNFCService.kt:29)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at kotlinx.coroutines.internal.LimitedDispatcher.run(LimitedDispatcher.kt:42)
at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:95)
at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:749)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:677)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:664)
E/BaseViewModel$special$$inlined$CoroutineExceptionHandler: net.sf.scuba.smartcards.CardServiceException: Error occured, CAPDU = 00A4040C07A0000002471001, RAPDU = 6800 (SW = 0x6800: Unknown)
at org.jmrtd.protocol.ReadBinaryAPDUSender.checkStatusWordAfterFileOperation(ReadBinaryAPDUSender.java:254)
at org.jmrtd.protocol.ReadBinaryAPDUSender.sendSelectApplet(ReadBinaryAPDUSender.java:58)
at org.jmrtd.PassportService.sendSelectApplet(PassportService.java:350)
at ch.fidentity.nfc.data.service.PassportNFCManager.doPACE(PassportNFCManager.kt:177)
at ch.fidentity.nfc.data.service.PassportNFCManager.establishConnection(PassportNFCManager.kt:46)
at ch.fidentity.nfc.data.service.PassportNFCService$readMRTDData$2.invokeSuspend(PassportNFCService.kt:29)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at kotlinx.coroutines.internal.LimitedDispatcher.run(LimitedDispatcher.kt:42)
at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:95)
at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:749)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:677)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:664)

Do you see directly that there is something wrong or could it be that this is not handled yet in the library?