SignAPK - PEM file AND PK8 file

What is PEM file & Pk8 file . Where can i find these for android apk. I need to use this to sign apk manually through SignApk.jar.

java -jar SignApk.jar certificate.pem key.pk8 PlatformOne.apk pf1.apk

This tool has integrated pem file & pk8 file. but i need my own private key signing.

Solution

The whole procedure looks very well explained here How to Sign Android APK or Zip Files

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