I am somewhat on the fence with this one. If the police comes to your house with a warrant, they have the right to search your house. You cannot actively stop t

I am somewhat on the fence with this one. If the police comes to your house with a warrant, they have the right to search your house. You cannot actively stop them, but do you have to help them searching your place? I.e. do you have to open the door or hand over the keys to the house? Or - maybe more to the point - show them where your hiding places are? IANAL, but my gut reaction would be that on ethical grounds you do not have to help in the collection of evidence against you. If the police cannot decrypt your drive that is their problem, not yours.