@corbet@social.kernel.org unfortunately, the cops probably have it right on this one. You’re destroying evidence. If it were normal police, the legal answer would be to refuse to answer any questions, including revealing any passwords. You can refuse to give up a code but you can’t refuse biometric data, which most people probably know by now. Since it’s a border search you basically have no rights. Refusing the passcode is still probably the legal move but they can mess you around a lot.