Converting Existing Certificates

[ponarangan]

How to generate app signing certificate the existing apps on play store and how to create encryption key for app signing certificate for the already existing apps on play store? Pls help
@ajwfrost

[marchbold]

Your app signing certificate is the p12 file (or other) that you have been using with adt to package your apk / aab. When moving to Play Store signing you need to upload this certificate to the app signing section.

You cannot generate a certificate for an existing app, you must use the same certificate you used to sign it in the past.

Is that what you are asking?

[marchbold]

Maybe have a look at this:

https://airsdk.dev/docs/tutorials/platform/android/packaging-android-app-bundles#signing-and-certificates

[ponarangan]

Thanks. What is the difference between Enter password for store
Enter password for key

[marchbold]

Can you elaborate on that? If you are talking about a key inside a certificate then you just have to enter the same password.

[ponarangan]

When i Used the same password for store and key its shows error like this

.

[marchbold]

Is it an older 1024bit certificate and what version of java are you using?

Newer versions of java (< 1.8.112) don't support the 1024 bit certificates so you may be having that issue?