We are in the process on integrating Universal App Links. The setup requires a file named assetlinks.json to be uploaded to a web service, so that associations can be verified. When generating a f...

I am trying to follow the Android mapping tutorial and got to this part where I had to get an API key. I have found my debug.keystore but there does not appear to be a keytool application in the d...

I get an error trying to generate a key for certain devices. I'm able to reproduce the error on a Samsung Galaxy Note running 4.4.2. java.lang.IllegalStateException: could not generate key in keys...

I have keystore named keystore.jks and accidently two keys are added to it. I have to make a signed apk using key2. Because I have already uploaded an apk using key2, and I want to remove Key1 from...

I am making an android application that communicates with a server. I'm using token based authentication on my server, and to pass information to the client from the server, I am using asymmetric e...

I inherited an app that calls services that are protected by an API key that unfortunately is embedded in the app. Obviously, this is not ideal so I am looking to embed the API key within Android K...

I have an android app (and its production keystore) that was first created with Adobe Air. Long time ago the company switched to the regular Android SDK to develop the app but as the app was alread...

As I was going through some posts on the Internet learning more about signing your Android app, I got post like how to sign the app, and something about what if you have lost your keystore file or ...

I have found an issue that appears to be affecting some Samsung(so far) devices only. Here is the sudo: initialize cipher1 and cipher2 decrypt using cipher1 decrypt using cipher2 IllegalBlockSi...

The server side application generate an RSA key pair,and as a part of key exchange process i get this public key from server and now i want to store this key inside android KeyStore. I have seen ex...

Thanks to all in advance, I followed this documentation: https://developers.facebook.com/docs/unity/getting-started/ and this specific video for facebook integration in Android: https://www....

Just want to know if Clear Data in App's Setting clears all Android Keystore stored in that certain app? Or it leaves certain bits of data? Android Keystore I'm referring to is similar to this KeyS...

I can generate a key to be stored in the Android Keystore like so: private static final String AndroidKeyStore = "AndroidKeyStore"; private static final String AES_MODE = "AES/GCM/NoPadding"; keyS...

I have already signed my apk with default debug.keystore key.But unfortunately my system destroyed,Now I need to get the key store from the already signed apk. to replace with old apk with new apk...

I created a signed APK with Android Studio, and I added to Google Developer console and Facebook console my SHA1 fingerprint and the relative api keys in my app. Everything works well if I upload m...

Hello I want to read SHA and MD5 fingerprint value of keystore programmatically of my app from which it was signed. I'll take either SHA or MD5 value as key for security. This key I will use in th...

This is a question about package names in android. I currently have two build flavors in gradle. Production and Staging. I have created a google play store account and i want users to alpha and be...

I have a set of applications and I always use one signature for all applications before publishing them in the store and I happened to forget the keystore password even though I have a userna...

I'm developing a new version of my Android application and I'd like to distribute a beta version to my testers. I created a group of private testers and then I uploaded my beta APK (more than 24 ho...

I'm using a keystore (.jks) to store the certificate I use to sign my Android applications. The Android documentation and community have impressed on me the importance of never losing this file, bu...

How can we safely storing credentials data for access to the smtp-server in Android app? These data are constants and only the developer should know them. At the moment they are stored in the code,...

I'm trying to perform RSA encryption and decryption on a key that's within AndroidKeyStore. Encryption completes successfully, but when I try to decrypt, it throws an InvalidKeyException: Keystore ...

In one application I use the Android KeyStore. I have set up a password for the whole KeyStore and for each password entry. Since these passwords are strings they are stored in string members in co...

When I try to follow the docs in https://facebook.github.io/react-native/docs/signed-apk-android.html to generate the apk file for a react-native app,I got the error described in the title above. I...

debug.keystore is generated automatically when we install our android sdk. So does our debug.keystore will have same SHA1 in all machines?