I’m trying to publish an application to the Google Play Console that makes use of an RSA library called mfasecuridlib-3.1.0.6.jar. When uploading the app to the Google Play Console in the Pre-Release Report Details, it tells me that I have a security error “Insecure encryption algorithm mode” in this library:

com.rsa.mfasecuridlib.internal.mm.kk.u.cc

The u.class has a method called cc and this is where it indicates the error and its code is as follows:

enter image description here

Is there a way to make this modification? Has anyone had this problem?

have searched for information about it and the closest thing I found was this other question Where they mention that I change AES/ECB/NoPadding to AES/GCM/NoPadding but in my case it is an external library that I think I should not modify. I also read that it is possible to make the modification, however I have not tried it.