Exception on Android 5.1.1 when decrypting nfc tag value

[Edigio]

I used a Sony Xperia Z1 Compact D5503 with Android 5.1.1 (API 22) the method ias!!.startSecureChannel(pin) of CieIDSdk class throw an exception when the tag nfc is discovered

java.io.IOException: Transceive failed
at android.nfc.TransceiveResult.getResponseOrThrow(TransceiveResult.java:52)
at android.nfc.tech.BasicTagTechnology.transceive(BasicTagTechnology.java:151)
at android.nfc.tech.IsoDep.transceive(IsoDep.java:172)
at it.ipzs.cieidsdk.nfc.Ias.transmit(Ias.kt:1678)
at it.ipzs.cieidsdk.nfc.Ias.sendApdu(Ias.kt:1445)
at it.ipzs.cieidsdk.nfc.Ias.dhKeyExchange(Ias.kt:855)
at it.ipzs.cieidsdk.nfc.Ias.startSecureChannel(Ias.kt:605)
at it.ipzs.cieidsdk.common.CieIDSdk.onTagDiscovered(CieIDSdk.kt:175)
at android.nfc.NfcActivityManager.onTagDiscovered(NfcActivityManager.java:446)
at android.nfc.IAppCallback$Stub.onTransact(IAppCallback.java:79)
at android.os.Binder.execTransact(Binder.java:446)

[Edigio]

To be able to replicate the issue i add others info:
Service provider web url: https://accessosicuro-trial.rete.toscana.it
Base url IDP: https://idserver.servizicie.interno.gov.it:8443/idp
CIE: my personal cie (no test)

With this same configuration i not have any issue on Samsung S8+ with Android 8.0.0 and Nokia 7+ with android 9.0.0

[Edigio]

I have the same issue on another device:
HTC One with Android 5.0.2

[Edigio]

The branch tested is
branch: ipzs_review
commit id: 44b174b

[fventola-ipzs]

We reproduce the issue on device with Android 5.1.1, the issue is related to an RSA operative system issue. In particular the error is : E/NativeCrypto: Could not sign message in RsaMethodPrivEnc. There is no possible solution, we add a check on android version on public interface like we discuss in the last call meeting.