Tag: App Signing

  • How to find the key an Android app was signed with

    I found this on stack overflow, so I am just recapturing here since i found it so useful. First, unzip the APK and extract the file /META-INF/ANDROID_.RSA (this file may also be CERT.RSA, but there should only be one .RSA file). Then issue this command: keytool -printcert -file ANDROID_.RSA You will get certificate fingerprints like…