A garbling scheme encodes a function and an input into two independent artifacts from which the output can be recovered, but nothing else is revealed. This clean separation between function and input has made garbling one of the most versatile primitives in cryptography. Yet it hides an asymmetry that has gone largely unexamined: while the input is cryptographically protected, the function is fully exposed to whoever performs the garbling. As garbling is increasingly deployed in settings where g