Yes but, under what pretext would you torture someone who has complied with all of your requests?

~"Do you have any encrypted data we can't see?"

"Yes. The entire drive is encrypted"

~"What is the key?"

"iloveapplesauce6969"

~"Well, that worked and I see your data here. What a lovely family.. is that Disney world?"

"Yes it was Timmy's 5th birthday"

~"I'm going to waterboard you"