Comment by erfgh
15 days ago
Well your solution includes handwritten signatures and everyone being a handwriting expert so that they compare handwritten signatures. I wouldn't call this an elegant solution.
15 days ago
Well your solution includes handwritten signatures and everyone being a handwriting expert so that they compare handwritten signatures. I wouldn't call this an elegant solution.
That is what the example uses. In the real world that would be a digital signature. Look under the heading "Fitting the parts together" to see what the real world solution could be like.