PlayerSettings.keyaliasPass

Description

The password to access the key alias used to sign an Android application.

This is the password for signing an application with a particular key (known as [-keypass <keypass>] on the keytool/jarsigner command line). The keystore file can contain multiple key alias, each representing specific key used to sign the application. The key alias password allows you to access specific keys.

using UnityEngine;
using UnityEditor;

public class KeyAliasPasswordManager : MonoBehaviour
{
    private void Start()
    {
        PlayerSettings.keyaliasPass = "YourKeyAliasPassword";
        Debug.Log("My current key alias password is: " + PlayerSettings.keyaliasPass);
    }
}