addTrustedKeyboardSigner

This option allowlists the signing certificate of a software keyboard for checkUntrustedInstaller. All keyboards signed with this certificate would then be accepted by App Shielding.

Multiple addTrustedKeyboardSigner options can be added to allowlist multiple app stores.

• Type: fingerprint

• Default Value: N/A

• Multiple allowed: Yes

• Required: No

• Depends on: checkTrustedKeyboard

The value to add for a given keyboard can be obtained with a tool called PubkeyHash that can be found under tools/PubkeyHash.jar provided that the APK file of the application is available.

The tool can be run like this:

java -jar PubkeyHash.jar file.apk

The output of this command is the value that should be used for this option.