Here's the thing, when software goes into a car it will likely have to last 10 years until it's outside of manufacturers warranty (I think that's in the Ford sp

Here's the thing, when software goes into a car it will likely have to last 10 years until it's outside of manufacturers warranty (I think that's in the Ford spec). So sure, 128 bit encryption (not sure what protocol they use) is tough to crack today, but in the next 10 years when the car is still on the road, will it still be tough to crack?