apk - How to upgrade the private key used to sign a android app on google play store? -


i want change private key used sign application android google play store. possible in way not impact users?

for understand, way publish second application different name , ask user start application install second one. doing pain users.

my main issue private key no longer considered secure (it rsa key length of 1024).

you can refer official page: https://developer.android.com/studio/publish/app-signing.html

i made summary problem:

if use:

  1. google play app signing=> contact google use new private key

  2. your own key=> it's impossible achieve want!

hope post you!!


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