Android Question I want to change the application signing key but I don't know where to find these parameters

[AlfaizDev]

I want to change the application signing key but I don't know where to find these parameters
The new one added by Google Play in the PEPK key change lines.

signing-keystore
signing-key-alias

java -jar E:\pepk.jar --keystore=E:\mykey.keystore --alias=b4a --output=E:\mykeyoutput.zip --signing-keystore=uploadkey.keystore --signing-key-alias=upload-key-alias --encryptionkey=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Google Play has canceled the feature of changing the key by contacting support

I tried a lot and the operation did not work
Thank you very much for the help.

 

[Erel]

What exactly are you trying to do?
Why do you need to change the key?

 

[AlfaizDev]

The key in this application is old, as the size of the key is 1024. I want to change it to the modern signature, whose size is 2048, which I use for the rest of my modern applications.

What exactly are you trying to do?
Why do you need to change the key?

 

[Erel]

Check this: https://www.b4x.com/android/forum/threads/google-play-app-signing.91703/#content

 

[AlfaizDev]

Check this: https://www.b4x.com/android/forum/threads/google-play-app-signing.91703/#content

I saw it, but Google Play Console
added new parameters that I didn't know where to find them

 

[Erel]

What happens if you run the same command as in the tutorial?

BTW, I wouldn't spend too much effort on this. Eventually everything will work exactly the same.

 

[AlfaizDev]

What happens if you run the same command as in the tutorial?

BTW, I would spend too much effort on this. Eventually everything will work exactly the same.​

Thank you very much for your responsiveness.
The truth is that I don't put a question in the forum except after the attempts
and inability to solve
Because of my little programming experience

About this matter I tried hours before I put the problems in the forum

Second I applied what you referred to in the link
But I have a corrupted zip file

Because the data and parameters required to create it are incomplete
See picture 1
For the old parameters required and that are in the explanation, which are only two parameters

And see picture 2
For the required new parameters, which are 5 parameters

When I upload the resulting zip file
It tells me that the file is invalid
Namely, step 2 in the tutorial that is in the link
https://www.b4x.com/android/forum/threads/google-play-app-signing.91703/#content:~:text=2. upload the output file

 

[Erel]

I suggest you to leave it as is for now. Everything will work the same.

 

[AlfaizDev]

I suggest you to leave it as is for now. Everything will work the same.

I left everything as it is
As you said
But it didn't work the same way.
Shows an error
It looks like the ZIP file is invalid.

 

[Erel]

Keep using the same key as before.

 

[AlfaizDev]

Keep using the same key as before.

Thank you for your response
I was able to complete the process and know the rest of the parameters
And you have lifted the required compressed lifter
But this problem appeared
in the picture